PATENT CLAIM ANALYSIS

Application Number: 16032022
Application Type: Utility
Filing Date: 2018-07
Publication Date: 2018-11
Patent Classification: ["060", "039150"]

Abstract:
A turbocharged natural-gas engine comprises a first drive system ( 201 ), a second drive system ( 202 ), a third drive system ( 203 ) and a fourth drive system ( 204 ). The first drive system ( 201 ) comprises a gas storage cylinder ( 72 ), an eighth motor ( 65 ), an axial flow compressor ( 68 ), a combustion chamber ( 71 ), a first safety device ( 69 ), a second safety device ( 79 ), an electric ignition device ( 54 ), a third drive device ( 96 ), a nozzle ( 102 ), a turbine ( 205 ), a turboshaft ( 206 ) and a ninth bracket ( 70 ). The gas storage cylinder, the eighth motor, the axial flow compressor, the combustion chamber, the first safety device, the second safety device, the first lever braking device, an electric ignition device, the third drive device and a nozzle are arranged on the ninth bracket; the eighth motor is connected with the axial flow compressor, and the axial flow compressor is driven by the eighth motor.

Claim (Index 1):
A turbocharged natural-gas engine, comprising:\n a first drive system ( 201 ), a second drive system ( 202 ), a third drive system ( 203 ) and a fourth drive system ( 204 ); wherein the first drive system ( 201 ) comprises a gas storage cylinder ( 72 ), an eighth motor ( 65 ), an axial flow compressor ( 68 ), a combustion chamber ( 71 ), a first safety device ( 69 ), a second safety device ( 79 ), a first lever braking device ( 73 ), an electric ignition device ( 54 ), a third drive device ( 96 ), a nozzle( 102 ), a turbine ( 205 ), a turboshaft ( 206 ) and a ninth bracket ( 70 ) in a superhigh-pressure gas production sealing device ( 77 ); the gas storage cylinder ( 72 ), the eighth motor ( 65 ), the axial flow compressor ( 68 ), the combustion chamber ( 71 ), the first safety device ( 69 ), the second safety device ( 79 ), the first lever braking device ( 73 ), the electric ignition device ( 54 ), the third drive device ( 96 ) and the nozzle ( 102 ) are arranged on the ninth bracket ( 70 ); the eighth motor ( 65 ) is connected with the axial flow compressor ( 68 ), and the axial flow compressor ( 68 ) is driven by the eighth motor ( 65 ); the turbine ( 205 ) and the turboshaft ( 206 ) are arranged in the nozzle\\ ( 102 ) and are fixedly connected with each other; the superhigh-pressure gas production sealing device ( 77 ) comprises a rack ( 76 ), a gas compressor ( 74 ) arranged at an upper portion of the rack ( 76 ), and a gas storage cylinder ( 72 ) arranged at the lower portion of the rack ( 76 ); the gas compressor ( 74 ) comprises an inner frame ( 78 ) and a shell ( 1 ); the inner frame ( 78 ) comprises an upper pressure plate ( 2 ), a double-layer cylinder plate ( 81 ) and bearing plates ( 58 ); the interior of the upper pressure plate ( 2 ) is hollow; a water inlet ( 57 ) is formed in the upper part of the upper pressure plate ( 2 ); the double-layer cylinder plate ( 81 ) comprises a first-layer cylinder plate ( 3 ) and a second-layer cylinder plate ( 29 ); the first-layer cylinder plate ( 3 ) is cylindrical and has an aperture smaller than the width of the upper pressure plate ( 2 ); the second-layer cylinder plate ( 29 ) is cylindrical and has an aperture smaller than the aperture of the first-layer cylinder plate ( 3 ); the first-layer cylinder plate ( 3 ) is sleeved outside the second-layer cylinder plate ( 29 ); the top of the first-layer cylinder plate ( 3 ) of the double-layer cylinder plate ( 81 ) is fixedly connected with the bottom of the upper pressure plate ( 2 ); the top of the second-layer cylinder plate ( 29 ) is also fixedly connected with the bottom of the upper pressure plate ( 2 ); the first-layer cylinder plate ( 3 ) and the second-layer cylinder plate ( 29 ) are both hollow inside; a first gas inlet ( 7 ) is formed in the upper part of the shell ( 1 ); a portion of the bottom of the shell ( 1 ) protrudes downward to form a double-layer cylinder plate groove ( 80 ) corresponding to the double-layer cylinder plate; the double-layer cylinder plate groove ( 80 ) comprises a first-layer cylindrical plate groove ( 4 ) and a second-layer cylindrical plate groove ( 30 ); the first-layer cylinder plate ( 3 ) can move up and down in the first-layer cylindrical plate groove ( 4 ); the second-layer cylinder plate ( 29 ) can move up and down in the second-layer cylindrical plate groove ( 30 ); a bearing plate ( 58 ) is arranged in the first-layer cylindrical plate groove ( 4 ); the shape of the bearing plate ( 58 ) in the first-layer cylindrical plate groove ( 4 ) is in a ring shape; the top of the bearing plate ( 58 ) in the first-layer cylindrical plate groove ( 4 ) is fixedly connected with the bottom of the first-layer cylinder plate ( 3 ); the bearing plate ( 58 ) in the first-layer cylindrical plate groove ( 4 ) is hollow inside; a side surface of the bearing plate ( 58 ) in the first-layer cylindrical plate groove ( 4 ) can be attached to an inner wall of the first-layer cylindrical plate groove ( 4 ); a bearing plate ( 58 ) is also arranged in the second-layer cylindrical plate groove ( 30 ); the shape of the bearing plate in the second-layer cylindrical plate groove is a ring shape; the top of the bearing plate ( 58 ) in the second-layer cylindrical plate groove ( 30 ) is fixedly connected with the bottom of the second-layer cylinder plate ( 29 ); the bearing plate ( 58 ) in the second-layer cylindrical plate groove ( 30 ) is hollow inside; a side surface of the bearing plate ( 58 ) in the second-layer cylindrical plate groove ( 30 ) can be attached to an inner wall of the second-layer cylindrical plate groove ( 30 ); a first gas outlet ( 5 ) is also formed in the bottom of the shell ( 1 ); the inner frame ( 78 ) is arranged in the shell ( 1 ); the side surface of the upper pressure plate ( 2 ) is attached to the inner wall of the upper part of the shell ( 1 ); the first-layer cylinder plate ( 3 ), a portion of the upper pressure plate ( 2 ), a portion of the bearing plate ( 58 ) in the first-layer cylindrical plate groove ( 4 ) and a portion of the shell ( 1 ) form a first auxiliary gas chamber in an enclosing manner; a portion of the bottom of the shell ( 1 ), the first-layer cylinder plate ( 3 ), the second-layer cylinder plate ( 29 ), a portion of the bearing plate ( 58 ) in the first-layer cylindrical plate groove ( 4 ), a portion of the bearing plate ( 58 ) in the second-layer cylindrical plate groove ( 30 ) and a portion of the upper pressure plate ( 2 ) form a second auxiliary gas chamber ( 28 ) in the enclosing manner; and the second-layer cylinder plate ( 29 ), a portion of the bottom of the shell ( 1 ), a portion of the bearing plate ( 58 ) in the second-layer cylindrical plate groove ( 30 ) and a portion of the upper pressure plate ( 2 ) form a main gas chamber ( 6 ) in the enclosing manner; the gas storage cylinder ( 72 ) comprises a cylinder body ( 9 ); a second gas inlet ( 11 ) communicated with the first gas outlet ( 5 ) is formed on the top of the cylinder body ( 9 ); the second gas inlet ( 11 ) is internally provided with first threads ( 23 ) and is provided with a threaded cover ( 12 ); the interior of the threaded cover ( 12 ) is hollowed out to form a gas outlet pipe ( 19 ); a second gas outlet ( 24 ) communicated with the gas outlet pipe ( 19 ) is formed in the left part of the threaded cover ( 12 ); a third gear ( 25 ) is arranged on an outer wall of the upper part of the threaded cover ( 12 ); the third gear ( 25 ) is fixed to the outer wall of the upper part of the threaded cover ( 12 ); threads which are matched with the first threads ( 23 ) in the second gas inlet ( 11 ) are arranged on the outer wall of the lower part of the threaded cover ( 12 ); a second gas inlet cover ( 38 ) is arranged below the threaded cover ( 12 ); the longitudinal section of the second gas inlet cover ( 38 ) has a \u201cU\u201d shape, and the second gas inlet cover ( 38 ) is hollow inside; a first groove ( 20 ) is formed in the upper part of a portion of the cylinder body ( 9 ) at the periphery of the second gas inlet ( 11 ); the bottom end of the first gas outlet ( 5 ) is arranged in the first groove ( 20 ); a second groove ( 36 ) is formed in the upper part of a portion of the cylinder body ( 9 ) near the first groove ( 20 ) and is internally provided with second threads ( 37 ); and the cylinder body ( 9 ) is hollow inside; a first drive device ( 84 ) is provided on the rack ( 76 ) to drive the upper pressure plate ( 2 ) to move up and down, further to drive the whole gas compressor to move up and down; the first lever braking device ( 73 ) comprises a third motor ( 26 ), a first bevel gear ( 27 ), a first vertical rod ( 100 ), a first lever ( 34 ), a second vertical rod ( 31 ), a second bevel gear ( 41 ) and a third bracket ( 86 ); a third rack ( 35 ) is arranged on the first vertical rod ( 100 ); the third rack ( 35 ) is fixed to the first vertical rod ( 100 ); a fourth rack ( 32 ) is arranged on the second vertical rod ( 31 ); the fourth rack ( 32 ) is fixed to the second vertical rod ( 31 ); the top of the first vertical rod ( 100 ) is fixedly connected with the bottom end of the right part of the first lever ( 34 ); the top of the second vertical rod ( 31 ) is fixedly connected with the bottom end of the left part of the first lever ( 34 ); the third motor ( 26 ) is arranged on the third bracket ( 86 ); the third motor ( 26 ) is geared with the first bevel gear ( 27 );the first bevel gear ( 27 ) is engaged with the third rack ( 35 ) on the first vertical rod ( 100 ); the second bevel gear ( 41 ) is engaged with the fourth rack ( 32 ) on the second vertical rod ( 31 ) and the third gear ( 25 ) on the threaded cover ( 12 ); a seventh bracket ( 45 ) is arranged at the upper right part of the rack ( 76 ); the first drive device ( 84 ) comprises a first motor ( 2101 ), a first gear ( 2102 ), a vertically arranged first dowel bar ( 2103 ) with a bottom end fixed to the upper pressure plate ( 2 ), a first rack ( 2104 ) arranged on the first dowel bar ( 2103 ), and a second lever braking device ( 91 ); the second lever braking device ( 91 ) comprises a third vertical rod ( 44 ), a second lever ( 46 ), a fourth vertical rod ( 48 ), a fifth rack ( 43 ) and a sixth rack ( 47 ); the second lever ( 46 ) is arranged on the seventh bracket ( 45 ); the fifth rack ( 43 ) is fixed to the third vertical rod ( 44 ); the sixth rack ( 47 ) is fixed to the fourth vertical rod ( 48 ); the top of the third vertical rod ( 44 ) is fixedly connected with the bottom end of the left part of the second lever ( 46 ); the top of the fourth vertical rod ( 48 ) is fixedly connected with the bottom end of the right part of the second lever ( 46 ); the first gear ( 2102 ) is engaged with the first rack ( 2104 ) and the fifth rack ( 43 ); the first motor ( 2101 ) is engaged with the sixth rack ( 47 ); each second drive device is provided respectively at left and right sides of a middle part of the rack, comprising a second motor ( 2201 ), a second gear ( 2202 ) driven by the second motor ( 2201 ), a second dowel bar ( 2203 ) which is fixed to the outer wall of the shell ( 1 ) and has an \u201cL\u201d shape, and a second rack ( 2204 ) which is arranged on the second dowel bar ( 2203 ); each second gear ( 2202 ) is engaged with the corresponding second rack ( 2204 ); each second motor ( 2201 ) drives the corresponding second gear ( 2202 ) to rotate; each second drive device ( 85 ) pushes the whole gas compressor upward after the gas compressor compresses gas so as to enable the bottom end of the first gas outlet ( 5 ) of the gas compressor to be separated from the first groove ( 20 ); a second gas inlet cover support ( 39 ) which is used for supporting the second gas inlet cover ( 38 ) is arranged near the second gas inlet cover ( 38 ); the top of the second gas inlet cover support ( 39 ) is fixedly connected with the bottom of a portion of the cylinder body ( 9 ) at the periphery of the second gas inlet ( 11 ); the second gas inlet cover support ( 39 ) is hollow inside; the second gas inlet cover ( 38 ) is arranged in the second gas inlet cover support ( 39 ); a cover groove ( 13 ) which is matched with a portion of the upper part of the second gas inlet cover ( 38 ) is formed in the lower part of a portion of the cylinder body ( 9 ) at the periphery of the second gas inlet ( 11 ), and a portion of the upper part of the second gas inlet cover ( 38 ) can move up and down in the cover groove ( 13 ); a third gas inlet ( 40 ) which is communicated with the interior of the cylinder body ( 9 ) is formed in the right part of the second gas inlet cover support ( 39 ); and a gas passage ( 8 ) which is communicated with the interior of the cylinder body ( 9 ) is formed in the bottom of the second gas inlet cover support ( 39 ); an eighth gas inlet ( 98 ) is formed in the left part of the combustion chamber ( 71 ); a ninth gas inlet ( 99 ) is formed in the right part of the combustion chamber ( 71 ) and is located on the lower right side of the eighth gas inlet ( 98 ); a gas outlet of the axial flow compressor ( 68 ) is communicated with the eighth gas inlet ( 98 ); a gas outlet pipe ( 19 ) in the gas storage cylinder ( 72 ) is communicated with the ninth gas inlet ( 99 ); a first micro hole ( 66 ) is formed in the upper part of the combustion chamber ( 71 ); the electric ignition device ( 54 ) is arranged on the left side of the combustion chamber ( 71 ); the upper end of the nozzle ( 102 ) is communicated with the interior of the combustion chamber ( 71 ); a small hole is formed in the right part of the nozzle ( 102 ) and is provided with a control box ( 800 ); a regulation ingot ( 56 ) is arranged in the control box ( 800 ); the left part of the control box ( 800 ) is communicated with the nozzle; and a second micro hole ( 53 ) is formed in the right part of the control box ( 800 ); the third drive device ( 96 ) comprises an insulating plate ( 63 ), a third dowel bar ( 5503 ), a seventh motor ( 5501 ), a seventh gear ( 5502 ) and a seventh rack ( 5504 ); the seventh gear ( 5502 ) is engaged with the seventh rack ( 5504 ); the seventh motor ( 5501 ) is geared with the seventh gear ( 5502 ); the seventh rack ( 5504 ) is arranged on the third dowel bar ( 5503 ); the third dowel bar ( 5503 ) extends into the combustion chamber ( 71 ) through the first micro hole ( 66 ); and the top of the insulating plate ( 63 ) is fixedly connected with the bottom of the third dowel bar ( 5503 ); the second safety device ( 79 ) comprises a tenth motor ( 600 ), an eleventh gear ( 50 ), an eleventh rack ( 51 ) and a second bumper ( 52 ); the tenth motor ( 600 ) is geared with the eleventh gear ( 50 ); the eleventh gear ( 50 ) is engaged with the eleventh rack ( 51 ); the eleventh rack ( 51 ) is arranged on the second bumper ( 52 ); the second bumper ( 52 ) extends into the control box ( 800 ) through the second micro hole ( 53 ); and the left part of the second bumper ( 52 ) is fixedly connected with the right part of the regulation ingot ( 56 ); the first safety device ( 69 ) comprises a ninth motor ( 6701 ), a ninth gear ( 6702 ), an eighth rack ( 6703 ) and a first bumper ( 6704 ); the ninth motor ( 6701 ) is geared with the ninth gear ( 6702 ); the ninth gear ( 6702 ) is engaged with the eighth rack ( 6703 ); and the eighth rack ( 6703 ) is arranged on the first bumper ( 6704 ); the structure of the second drive system ( 202 ) is identical with the structure of the first drive system ( 201 ); the structure of the third drive system ( 203 ) is identical with the structure of the first drive system ( 201 ); and the structure of the fourth drive system ( 204 ) is identical with the structure of the first drive system ( 201 ); and the turboshaft ( 206 ) in the first drive system ( 201 ) is fixedly connected with a rotor on the axial flow compressor ( 68 ) in the second drive system ( 202 ); the turboshaft ( 206 ) in the second drive system ( 202 ) is fixedly connected with a rotor on the axial flow compressor ( 68 ) in the third drive system ( 203 ); the turboshaft ( 206 ) in the third drive system ( 203 ) is fixedly connected with a rotor on the axial flow compressor ( 68 ) in the fourth drive system ( 204 ); and the turboshaft ( 206 ) in the fourth drive system ( 204 ) is fixedly connected with a rotor on the axial flow compressor ( 68 ) in the first drive system ( 201 ).

Metadata:
- Claim Count in Document: 1.0
- Percentile: 95.0
- Lexical Diversity: 3.15152
- Patent Class: 60.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15656053', '15656030', '15577748', '14906778', '13574759']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7189267878715054
- 35 USC 102 Novelty (BERT): 0.498911255601236
- Combined Prediction Score: 0.6969252346444785
- Mean Citation Score: 229.429646
- Max Citation Score: 285.92755
- Similarity Product: 199.9662950873792

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 1
- Claim Label 112: 0
- Combined Label: 1
- Label 101 Adjusted: 1

Dataset: test