omniomni/omni-engineering huggingface dataset:
German submarine U-258. German submarine U-258 was a Type VIIC U-boat of Nazi Germany's Kriegsmarine during World War II. She was laid down at the Bremer Vulkan yard at Bremen-Vegesack on 20 March 1941 as yard number 23. She was launched on 13 December and commissioned on 4 February 1942.

U-258 was sunk by a Royal Air Force Consolidated B-24 Liberator bomber of 120 Squadron in the North Atlantic on 20 May 1943.

Design
German Type VIIC submarines were preceded by the shorter Type VIIB submarines. U-258 had a displacement of  when at the surface and  while submerged. She had a total length of , a pressure hull length of , a beam of , a height of , and a draught of . The submarine was powered by two Germaniawerft F46 four-stroke, six-cylinder supercharged diesel engines producing a total of  for use while surfaced, two AEG GU 460/8-276 double-acting electric motors producing a total of  for use while submerged. She had two shafts and two  propellers. The boat was capable of operating at depths of up to .

The submarine had a maximum surface speed of  and a maximum submerged speed of . When submerged, the boat could operate for  at ; when surfaced, she could travel  at . U-258 was fitted with five  torpedo tubes (four fitted at the bow and one at the stern), fourteen torpedoes, one  SK C/35 naval gun, 220 rounds, and two twin  C/30 anti-aircraft guns. The boat had a complement of between forty-four and sixty.

Wolfpacks
U-258 took part in eleven wolfpacks, namely:
 Pfeil (12 – 22 September 1942) 
 Blitz (22 – 26 September 1942) 
 Tiger (26 – 30 September 1942) 
 Wotan (5 – 17 October 1942) 
 Delphin (23 January – 9 February 1943) 
 Rochen (9 – 20 February 1943) 
 Adler (11 – 13 April 1943) 
 Meise (13 – 27 April 1943) 
 Star (27 April – 4 May 1943) 
 Inn (11 – 15 May 1943) 
 Donau 1 (15 – 20 May 1943)

Summary of raiding history

References

Bibliography

External links

1941 ships
German Type VIIC submarines
U-boats sunk in 1943
U-boats sunk by British aircraft
Submarines lost with all hands
World War II submarines of Germany
Ships built in Bremen (state)
U-boats commissioned in 1942
Maritime incidents in May 1943
German submarine U-587. German submarine U-587 was a Type VIIC U-boat built for Nazi Germany's Kriegsmarine for service during World War II.
She was laid down on 31 October 1940 by Blohm & Voss, Hamburg as yard number 563, launched on 23 July 1941 and commissioned on 11 September 1941 under Korvettenkapitän Ulrich Borcherdt.

Design
German Type VIIC submarines were preceded by the shorter Type VIIB submarines. U-587 had a displacement of  when at the surface and  while submerged. She had a total length of , a pressure hull length of , a beam of , a height of , and a draught of . The submarine was powered by two Germaniawerft F46 four-stroke, six-cylinder supercharged diesel engines producing a total of  for use while surfaced, two Brown, Boveri & Cie GG UB 720/8 double-acting electric motors producing a total of  for use while submerged. She had two shafts and two  propellers. The boat was capable of operating at depths of up to .

The submarine had a maximum surface speed of  and a maximum submerged speed of . When submerged, the boat could operate for  at ; when surfaced, she could travel  at . U-587 was fitted with five  torpedo tubes (four fitted at the bow and one at the stern), fourteen torpedoes, one  SK C/35 naval gun, 220 rounds, and a  C/30 anti-aircraft gun. The boat had a complement of between forty-four and sixty.

Service history
The boat's short service career began on 11 September 1941 with training, followed by active service on 1 January 1942 as part of the 6th U-boat Flotilla. It ended just 3 months later when she was sunk in the North Atlantic.

In two patrols she sank four merchant ships, for a total of , plus one auxiliary warship sunk.

Wolfpacks
U-587 took part in one wolfpack, namely:
 Robbe (15 – 24 January 1942)

Fate
U-587 was sunk on 27 March 1942 in the North Atlantic in position ; depth charged by Royal Navy vessels , ,  and . There were no survivors.

Summary of raiding history

References

Bibliography

External links

German Type VIIC submarines
1941 ships
U-boats commissioned in 1941
U-boats sunk in 1942
U-boats sunk by depth charges
U-boats sunk by British warships
World War II shipwrecks in the Atlantic Ocean
Submarines lost with all hands
World War II submarines of Germany
Ships built in Hamburg
Maritime incidents in March 1942
German submarine U-332. German submarine U-332 was a Type VIIC U-boat of Nazi Germany's Kriegsmarine during World War II. She saw service in the Atlantic Ocean and Mediterranean Sea. Built in 1941 and 1942 at Nordsee-Werke, Emden, U-332 was a Type VIIC U-boat, capable of lengthy ocean patrols and of operating in distant environments.

Design
German Type VIIC submarines were preceded by the shorter Type VIIB submarines. U-332 had a displacement of  when at the surface and  while submerged. She had a total length of , a pressure hull length of , a beam of , a height of , and a draught of . The submarine was powered by two Germaniawerft F46 four-stroke, six-cylinder supercharged diesel engines producing a total of  for use while surfaced, two AEG GU 460/8–27 double-acting electric motors producing a total of  for use while submerged. She had two shafts and two  propellers. The boat was capable of operating at depths of up to .

The submarine had a maximum surface speed of  and a maximum submerged speed of . When submerged, the boat could operate for  at ; when surfaced, she could travel  at . U-332 was fitted with five  torpedo tubes (four fitted at the bow and one at the stern), fourteen torpedoes, one  SK C/35 naval gun, 220 rounds, and a  C/30 anti-aircraft gun. The boat had a complement of between forty-four and sixty.

Service history
U-332 was launched on 22 March 1941 and commissioned 7 June 1941.

Fate
On 29 April 1943 the boat was bombed and sunk by a RAF Liberator bomber of 224 Squadron off Cape Finisterre at . All 45 crew members died in the event.

Wolfpacks
U-332 took part in eight wolfpacks, namely:
 Störtebecker (17 – 19 November 1941) 
 Benecke (19 November – 2 December 1941) 
 Hartherz (3 – 7 February 1943) 
 Ritter (11 – 23 February 1943) 
 Sturmbock (23 – 26 February 1943) 
 Burggraf (2 – 5 March 1943) 
 Westmark (6 – 11 March 1943) 
 Drossel (29 April 1943)

Summary of raiding history

References

Bibliography

External links

German Type VIIC submarines
World War II submarines of Germany
Ships built in Emden
1941 ships
U-boats commissioned in 1941
U-boats sunk in 1943
U-boats sunk by British aircraft
Submarines lost with all hands
World War II shipwrecks in the Atlantic Ocean
Maritime incidents in April 1943
German submarine U-92 (1942). German submarine U-92 was a Type VIIC U-boat of Nazi Germany's Kriegsmarine during World War II.

She was laid down at the Flender Werke in Lübeck as yard number 296, launched on 10 January 1942 and commissioned on 3 March 1942. On 4 October 1944, U-92 was damaged by aerial bombing off Bergen at . The boat was put out of service on 12 October 1944, and eventually broken up in 1944 – 45.

Design
German Type VIIC submarines were preceded by the shorter Type VIIB submarines. U-92 had a displacement of  when at the surface and  while submerged. She had a total length of , a pressure hull length of , a beam of , a height of , and a draught of . The submarine was powered by two Germaniawerft F46 four-stroke, six-cylinder supercharged diesel engines producing a total of  for use while surfaced, two Brown, Boveri & Cie GG UB 720/8 double-acting electric motors producing a total of  for use while submerged. She had two shafts and two  propellers. The boat was capable of operating at depths of up to .

The submarine had a maximum surface speed of  and a maximum submerged speed of . When submerged, the boat could operate for  at ; when surfaced, she could travel  at . U-92 was fitted with five  torpedo tubes (four fitted at the bow and one at the stern), fourteen torpedoes, one  SK C/35 naval gun, 220 rounds, and a  C/30 anti-aircraft gun. The boat had a complement of between forty-four and sixty.

Summary of raiding history

References

Notes

Citations

Bibliography

External links

German Type VIIC submarines
U-boats commissioned in 1942
World War II submarines of Germany
1942 ships
Ships built in Lübeck
Maritime incidents in October 1944
German submarine U-600. German submarine U-600 was a Type VIIC U-boat built for Nazi Germany's Kriegsmarine for service during World War II.
She was laid down on 25 January 1941 by Blohm & Voss in Hamburg as yard number 576, launched on 16 October 1941 and commissioned on 11 December 1941 under Kapitänleutnant Bernhard Zurmühlen.

Design
German Type VIIC submarines were preceded by the shorter Type VIIB submarines. U-600 had a displacement of  when at the surface and  while submerged. She had a total length of , a pressure hull length of , a beam of , a height of , and a draught of . The submarine was powered by two Germaniawerft F46 four-stroke, six-cylinder supercharged diesel engines producing a total of  for use while surfaced, two Brown, Boveri & Cie GG UB 720/8 double-acting electric motors producing a total of  for use while submerged. She had two shafts and two  propellers. The boat was capable of operating at depths of up to .

The submarine had a maximum surface speed of  and a maximum submerged speed of . When submerged, the boat could operate for  at ; when surfaced, she could travel  at . U-600 was fitted with five  torpedo tubes (four fitted at the bow and one at the stern), fourteen torpedoes, one  SK C/35 naval gun, 220 rounds, and a  C/30 anti-aircraft gun. The boat had a complement of between forty-four and sixty.

Service history
The boat's service began on 11 December 1941 with training as part of the 5th U-boat Flotilla. She was transferred to the 3rd Flotilla, operating out of La Pallice, France, on 1 August 1942 for active service in the North Atlantic.

In six patrols she sank five merchant ships, for a total of , plus three merchant ships damaged.

Wolfpacks
U-600 took part in eight wolfpacks, namely:
 Draufgänger (29 November – 11 December 1942)
 Raufbold (11 – 22 December 1942)
 Knappen (19 – 25 February 1943)
 Burggraf (4 – 5 March 1943)
 Raubgraf (7 – 20 March 1943)
 Drossel (29 April – 5 May 1943)
 Schill 1 (16 – 22 November 1943)
 Weddigen (22 – 25 November 1943)

Fate
U-600 was sunk on 25 November 1943 in the North Atlantic in position , by depth charges from Royal Navy frigates  and . All 45 hands were lost.

Summary of raiding history

References

Bibliography

External links

Submarines lost with all hands
German Type VIIC submarines
1941 ships
U-boats commissioned in 1941
U-boats sunk by depth charges
U-boats sunk by British warships
U-boats sunk in 1943
World War II submarines of Germany
World War II shipwrecks in the Atlantic Ocean
Ships built in Hamburg
Maritime incidents in November 1943
German submarine U-572. German submarine U-572 was a Type VIIC U-boat built for Nazi Germany's Kriegsmarine for service during World War II. Her keel was laid down 15 June 1940 at the Blohm & Voss yard in Hamburg as yard number 548. She was launched on 5 April 1941 and commissioned on 29 May.

Design
German Type VIIC submarines were preceded by the shorter Type VIIB submarines. U-572 had a displacement of  when at the surface and  while submerged. She had a total length of , a pressure hull length of , a beam of , a height of , and a draught of . The submarine was powered by two Germaniawerft F46 four-stroke, six-cylinder supercharged diesel engines producing a total of  for use while surfaced, two BBC GG UB 720/8 double-acting electric motors producing a total of  for use while submerged. She had two shafts and two  propellers. The boat was capable of operating at depths of up to .

The submarine had a maximum surface speed of  and a maximum submerged speed of . When submerged, the boat could operate for  at ; when surfaced, she could travel  at . U-572 was fitted with five  torpedo tubes (four fitted at the bow and one at the stern), fourteen torpedoes, one  SK C/35 naval gun, 220 rounds, and a  C/30 anti-aircraft gun. The boat had a complement of between forty-four and sixty.

Service history
U-572 undertook nine patrols before it was sunk by an Allied marine aircraft in the Mid Atlantic in 1943.

The boat made an attempt to enter the Mediterranean but the commander gave up after a long period submerged in the heavy defences at Gibraltar and stated that he considered that his boat had been damaged and therefore he could not continue. However, Kapitänleutnant Heinz Hirsacker was reported by his senior watch officer for alleged cowardice. He was found guilty of "cowardice in the presence of the enemy" by courts marshall. On 24 April 1943 he committed suicide shortly before his execution. The U Boat was depth charged and sunk by a US Martin PBM Mariner from  VP-205 NE of Trinidad on 3 August 1943, in position . All 47 crew members died.

Wolfpacks
U-572 took part in eleven wolfpacks, namely:
 Brandenburg (15 September – 1 October 1941) 
 Störtebecker (5 – 19 November 1941) 
 Gödecke (19 – 26 November 1941) 
 Hai (3 – 21 July 1942) 
 Streitaxt (20 October – 2 November 1942) 
 Schlagetot (9 – 16 November 1942) 
 Falke (28 December 1942 – 19 January 1943) 
 Landsknecht (19 – 28 January 1943) 
 Hartherz (3 – 7 February 1943) 
 Seeteufel (21 – 30 March 1943) 
 Löwenherz (1 – 10 April 1943)

Summary of raiding history

References

Notes

Citations

Bibliography

External links

Submarines lost with all hands
1941 ships
U-boats commissioned in 1941
U-boats sunk in 1943
U-boats sunk by US aircraft
World War II shipwrecks in the Caribbean Sea
German Type VIIC submarines
World War II submarines of Germany
Ships built in Hamburg
Maritime incidents in August 1943
German submarine U-304. German submarine U-304 was a Type VIIC U-boat of Nazi Germany's Kriegsmarine during World War II. She saw service in the Atlantic Ocean and Mediterranean Sea. Built in 1941 and 1942 at Flender-Werke, Lübeck, U-304 was a Type VIIC U-boat, capable of lengthy ocean patrols and of operating in distant environments.

Design
German Type VIIC submarines were preceded by the shorter Type VIIB submarines. U-304 had a displacement of  when at the surface and  while submerged. She had a total length of , a pressure hull length of , a beam of , a height of , and a draught of . The submarine was powered by two Germaniawerft F46 four-stroke, six-cylinder supercharged diesel engines producing a total of  for use while surfaced, two Garbe, Lahmeyer & Co. RP 137/c double-acting electric motors producing a total of  for use while submerged. She had two shafts and two  propellers. The boat was capable of operating at depths of up to .

The submarine had a maximum surface speed of  and a maximum submerged speed of . When submerged, the boat could operate for  at ; when surfaced, she could travel  at . U-304 was fitted with five  torpedo tubes (four fitted at the bow and one at the stern), fourteen torpedoes, one  SK C/35 naval gun, 220 rounds, and two twin  C/30 anti-aircraft guns. The boat had a complement of between forty-four and sixty.

Service history
U-304 was launched on 13 June 1942 and commissioned 5 August 1942. On 14 May 1943, after being attacked by depth charges from HMS Duncan and HMS Snowflake (K211) she suffered minor damage.

On 28 May 1943 the boat was attacked by RAF Liberator bomber of 120 Squadron and sunk by bombs off Cape Farewell in the North Atlantic at . All 46 crew members died in the event.

Wolfpacks
U-304 took part in three wolfpacks, namely:
 Without name (7 – 10 May 1943) 
 Isar (10 – 15 May 1943) 
  (15 – 26 May 1943)

References

Bibliography

External links

German Type VIIC submarines
Submarines lost with all hands
1942 ships
Ships built in Lübeck
U-boats commissioned in 1942
U-boats sunk in 1943
U-boats sunk by British aircraft
World War II shipwrecks in the Atlantic Ocean
World War II submarines of Germany
Maritime incidents in May 1943
General Electric Switchgear Plant. The General Electric Switchgear Plant is a historic factory building located at 421 North 7th Street at Willow Street in the Callowhill neighborhood of Philadelphia, Pennsylvania.  It was built in 1916, and is a seven-story, seven bay by nine bay, reinforced concrete building with brick facing. It was designed by William Steele & Company for General Electric, which manufactured electric switchboard equipment there.

The building was added to the National Register of Historic Places in 1985. A music venue, Franklin Music Hall, occupies part of the building.

See also

National Register of Historic Places listings in North Philadelphia

References

External links

Industrial buildings and structures on the National Register of Historic Places in Philadelphia
Industrial buildings completed in 1916
1916 establishments in Pennsylvania
General Electric
Yusif Kerimov. Yusif Museibovich Kerimov (, ; 25 October 1926, Lankaran – 29 November 1997, Baku) was an Azerbaijani-Soviet electrical engineer and a renowned inventor, one of the founders of the Azerbaijani Hydro-Electrical industry.

He graduated from Azerbaijan Industrial Institute in 1948. From 1968 to 1980, he was a Minister of Energetics of Azerbaijan SSR, heading The Power Engineering And Electrification Department of Azerbaijan SSR, which was later transformed into the Azerbaijan Power Engineering and Electrification (Azglavenergo) Head Production ("Азглавэнерго", currently "Azerenergy"). He is an author of numerous research papers, articles and patents, which to this day are used worldwide, including Azerbaijan, USA, Canada, Australia, Japan and other countries. He has been awarded an "Honorable Energetician of USSR" (Почетный энергетик СССР) and an "Honorable Engineer of Azerbaijan" titles.

Awards and titles
 "Honorable Energetician of USSR" (Почетный энергетик СССР)
 "Honorable Engineer of Azerbaijan".

See also
List of Azerbaijanis
Azerenergy

Selected publications
 US 3992566 (A), Aerodynamic aerial conductor vibration damper, KERIMOV JUSIF MUSEIBOVICH, 16 November 1976

References
 "Энергетика буксует на мазуте", "Неделя", 23 March 2001

External links
 Azerenergy Official website
 About Azerenergy
 Patent Citations (Google Patents)
 Justia Patents
 Land Of Free
 WikiPatents
 Patent Genius
 Aerodynamic aerial conductor vibration damper (USA)
 Aerodynamic aerial conductor vibration damper (Canada)
 AERODYNAMIC AERIAL CONDUCTOR VIBRATION DAMPER (Canada)
 Directory Patent
 Aerodynamic aerial conductor vibration damper
 Patent on Aerodynamic aerial conductor vibration damper (02-Aug-1977)
 AERODYNAMIC AERIAL CONDUCTOR VIBRATION DAMPER
 Aerodynamic aerial conductor vibration damper
 AERODYNAMIC AERIAL CONDUCTOR VIBRATION DAMPER
 Aerodynamic aerial conductor vibration damper
 Aerodynamic aerial conductor vibration damper - United States Patent 3992566
 Aerodynamic aerial conductor vibration damper
 Aerodynamic aerial conductor vibration damper
 Aerodynamic aerial conductor vibration damper - United States Patent 3992566

Azerbaijani engineers
Azerbaijani inventors
People from Lankaran
1926 births
1997 deaths
Soviet inventors
Metal carbonyl hydride. Metal carbonyl hydrides are complexes of transition metals with carbon monoxide and hydride as ligands. These complexes are useful in organic synthesis as catalysts in homogeneous catalysis, such as hydroformylation.

Preparation 

Walter Hieber et al. prepared the first metal carbonyl hydride in 1931 by the so-called Hieber base reaction of metal carbonyls. In this reaction a hydroxide ion reacts with the carbon monoxide ligand of a metal carbonyl such as iron pentacarbonyl in a nucleophilic attack to form a metallacarboxylic acid.  This intermedia releases of carbon dioxide in a second step, giving the iron tetracarbonyl hydride anion. The synthesis of cobalt tetracarbonyl hydride (HCo(CO)4) proceeds in the same way.

Fe(CO)5  +  NaOH  →   Na[Fe(CO)4CO2H]
Na[Fe(CO)4CO2H]   →   Na[HFe(CO)4]  +  CO2

A further synthetic route is the reaction of the metal carbonyl with hydrogen.  The protonation of metal carbonyl anions, e.g. [Co(CO)4]−, leads also to the formation of metal carbonyl hydrides.

Properties 

The neutral metal carbonyl hydrides are often volatile and can be quite acidic. The hydrogen atom is directly bounded to the metal. The metal-hydrogen bond length is for cobalt 114 pm, the metal-carbon bond length is for axial ligands 176  and 182  for the equatorial ligands.

A direct metal-hydrogen bond was suspected by Hieber for H2Fe(CO)4. A number of metal carbonyl hydrides have been characterized by X-ray crystallography and neutron diffraction.   Nuclear magnetic resonance spectroscopy has also proved to be a useful characterization tool.

Applications and occurrence
Metal carbonyl hydrides are used as catalysts in the hydroformylation of olefins. The catalyst is usually formed in situ in a reaction of a metal salt precursor with the syngas. The hydroformylation starts with the generation of a coordinatively unsaturated 16-electron metal carbonyl hydride complex like HCo(CO)3 or HRh(CO)(PPh3)2 by dissociation of a ligand.  Such complexes bind olefins in a first step via π-complexation, thus beginning the transformation of the alkene to the aldehyde.

Iron carbonyl hydrides occur in nature at the active sites of hydrogenase enzymes.

Further reading

References

External links 

Carbonyl complexes
Organometallic chemistry
Transition metals
Hydrido complexes
Mosmetrostroy. OJSC Mosmetrostroy (, abbr. of "Moscow Metro Construction [Department]") is a major Russian construction company, which deals with solving engineering problems related to performance of a wide range of under and above-ground works. The company is the successor of the Metrostroy Department formed in 1931 to set a new branch of construction industry — metro and tunnel construction. In eight decades Mosmetrostroy has constructed 180 metro stations in Moscow along with implementing its projects throughout the post-Soviet space and abroad. At the present moment Mosmetrostroy acts as general contractor building metro stations in Moscow and has won a contract to construct a segment of Mumbai Metro Rail's underground line. via a joint venture with Hindustan Construction Company Ltd.

Earlier it had been awarded two contract packages to performing tunnelling and station construction in consortium with Gammon India Ltd. in Chennai, India. However it abandoned the Chennai Metro Rail project partway through after its requests for cost escalation were denied. The contract was terminated, and the subsequent court case allowed re-tendering of the remaining work to other vendors

See also 

 Moscow Metro
 Mumbai Metro
 Chennai Metro
 High-speed railway to Jerusalem

References

Construction and civil engineering companies of Russia
Companies based in Moscow
1931 establishments in the Soviet Union
Construction and civil engineering companies established in 1931
Snellenburg's Clothing Factory. Snellenburg's Clothing Factory is a historic factory complex located in the Spring Garden neighborhood of Philadelphia, Pennsylvania.  It was built by the N. Snellenburg & Company and consists of two parts: a large, ornate building built in 1903, and a long, narrow building built in 1905.  They are connected by a bridge at the fourth, fifth, and sixth floors.  The front building is seven stories, constructed of limestone and brick with terra cotta ornament, and features a central tower.

It was added to the National Register of Historic Places in 1986.

References

Industrial buildings and structures on the National Register of Historic Places in Philadelphia
Industrial buildings completed in 1905
Spring Garden, Philadelphia
Textile mills in the United States
1905 establishments in Pennsylvania