Document ID: chunk:federal_register_of_legislation:F2024L01024:front:0:p232
Version: federal_register_of_legislation:F2024L01024
Segment Type: other
Provision Reference: 
Character Range: 662548–665434

having proportionally related motion control using positional feedback are counted when determining the number of degrees of 'freedom of movement'.

8. A. 002. j. Air independent power systems specially designed for underwater use, as follows:
1. Brayton or Rankine cycle engine air independent power systems having any of the following:
a. Chemical scrubber or absorber systems, specially designed to remove carbon dioxide, carbon monoxide and particulates from recirculated engine exhaust;
b. Systems specially designed to use a monoatomic gas;
c. Devices or enclosures, specially designed for underwater noise reduction in frequencies below 10 kHz, or special mounting devices for shock mitigation; or
d. Systems having all of the following:
1. Specially designed to pressurise the products of reaction or for fuel reformation;
2. Specially designed to store the products of the reaction; and
3. Specially designed to discharge the products of the reaction against a pressure of 100 kPa or more;
8. A. 002. j. 2. Diesel cycle engine air independent systems having all of the following:
a. Chemical scrubber or absorber systems, specially designed to remove carbon dioxide, carbon monoxide and particulates from recirculated engine exhaust;
b. Systems specially designed to use a monoatomic gas;
c. Devices or enclosures, specially designed for underwater noise reduction in frequencies below 10 kHz, or special mounting devices for shock mitigation; and
d. Specially designed exhaust systems that do not exhaust continuously the products of combustion;
8. A. 002. j. 3. "Fuel cell" air independent power systems with an output exceeding 2 kW and having any of the following:
a. Devices or enclosures, specially designed for underwater noise reduction in frequencies below 10 kHz, or special mounting devices for shock mitigation; or
b. Systems having all of the following:
1. Specially designed to pressurise the products of reaction or for fuel reformation;
2. Specially designed to store the products of the reaction; and
3. Specially designed to discharge the products of the reaction against a pressure of 100 kPa or more;

8. A. 002. j. 4. Stirling cycle engine air independent power systems having all of the following:
a. Devices or enclosures, specially designed for underwater noise reduction in frequencies below 10 kHz, or special mounting devices for shock mitigation; and
b. Specially designed exhaust systems which discharge the products of combustion against a pressure of 100 kPa or more;
8. A. 002. k. Not used;
8. A. 002. l. Not used;
8. A. 002. m. Not used;
8. A. 002. n. Not used;
8. A. 002. o. Propellers, power transmission systems, power generation systems and noise reduction systems, as follows:
1. Not used;
2. Water‑screw propeller, power generation systems or transmission systems, designed for use on vessels, as follows:
a. Controllable‑pitch propellers