B
SECTION B — PERFORMING OPERATIONS; TRANSPORTING
 B01 - 
B07
Subsection index
LIQUID/LIQUID, LIQUID/GAS OR GAS/GAS SEPARATION
Method
General operationsB01D
by centrifugal force, using centrifuges or free-vortex apparatusB01D
using magnetic or electrostatic effectB03C
Apparatus
General operationsB01D
by centrifugal force, using centrifuges or free-vortex apparatusB04B, B04C
using magnetic or electrostatic effectB03C
SOLID/LIQUID OR SOLID/GAS SEPARATION
Method
General operationsB01D
by centrifugal forceB01D
using centrifuges or free-vortex apparatusB01D
using magnetic or electrostatic effectB03C
Apparatus
General operationsB01D
by centrifugal forceB01D
using centrifuges or free-vortex apparatusB04B, B04C
using magnetic or electrostatic effectB03C
SOLID/SOLID SEPARATION
Method
Dry methods
material in bulkB07B
Individual sortingB07C
Screening, sifting, pneumatic sortingB07B
using pneumatic tables or jigsB03B
by magnetic or electrostatic effectB03C
by centrifugal forceB07B
using centrifuges or free-vortex apparatusB07B
Wet methods
General operationsB03B
flotation, differential sedimentationB03D
screeningB07B
Combinations Dry methods - wet methodsB03B
Apparatus
Dry methods
material in bulkB07B
Individual sortingB07C
Screening, sifting, pneumatic sortingB07B
using pneumatic tables or jigsB03B
by magnetic or electrostatic effectB03C
by centrifugal forceB07B
using centrifuges or free-vortex apparatusB04B, B04C
Wet methods
General operationsB03B
flotation, differential sedimentationB03D
screeningB07B
Combinations Dry methods - wet methodsB03B
  
TRANSPORTING
 B64
AIRCRAFT; AVIATION; COSMONAUTICS
 B64G
COSMONAUTICS; VEHICLES OR EQUIPMENT THEREFOR (apparatus for, or methods of, winning materials from extraterrestrial sources E21C 51/00)
 B64G

Note(s)

  1. This subclass covers only vehicles, equipment or the like, which are specially adapted for cosmonautics.
  2. This subclass does not cover vehicles and equipment applicable to both cosmonautics and aeronautics, which are covered by the appropriate aeronautical subclasses of class B64.
  3. In this subclass, the following term is used with the meaning indicated:
    • "cosmonautics" includes all transport outside the earth's atmosphere, and thus includes artificial earth satellites, and interplanetary and interstellar travel.
P:0 B64G 1/00
Cosmonautic vehicles  [3]
 B64G 1/10
·  Artificial satellites; Systems of such satellites; Interplanetary vehicles (space shuttles B64G 1/14; radio transmission systems using satellites H04B 7/185)
 B64G 1/12
·  ·  manned  [3]
 B64G 1/14
·  Space shuttles  [3]
 B64G 1/16
·  Extraterrestrial cars (land vehicle aspects B60-B62)  [3]
 B64G 1/22
·  Parts of, or equipment specially adapted for fitting in or to, cosmonautic vehicles  [3]
 B64G 1/24
·  ·  Guiding or controlling apparatus, e.g. for attitude control (jet-propulsion plants F02K; navigation or navigational instruments, see the relevant subclasses, e.g. G01C; automatic pilots G05D 1/00)  [3]
 B64G 1/26
·  ·  ·  using jets  [3]
 B64G 1/28
·  ·  ·  using inertia or gyro effect  [3]
 B64G 1/32
·  ·  ·  using earth's magnetic field  [3]
 B64G 1/34
·  ·  ·  using gravity gradient  [3]
 B64G 1/36
·  ·  ·  using sensors, e.g. sun-sensors, horizon sensors  [3]
 B64G 1/38
·  ·  ·  damping of oscillations, e.g. nutation dampers  [3]
 B64G 1/40
·  ·  Arrangements or adaptations of propulsion systems (B64G 1/26 takes precedence; propulsion plants per se, see the relevant subclasses, e.g. F02K, F03H)  [3]
 B64G 1/42
·  ·  Arrangements or adaptations of power supply systems (power supply systems per se, see the relevant subclasses)  [3]
 B64G 1/44
·  ·  ·  using radiation, e.g. deployable solar arrays (solar cells per se H01L 31/00)  [3]
 B64G 1/46
·  ·  Arrangements or adaptations of devices for control of environment or living conditions (space suits B64G 6/00)  [3]
 B64G 1/48
·  ·  ·  for treatment of the atmosphere (B64G 1/50 takes precedence; air conditioning in general F24F)  [3]
 B64G 1/50
·  ·  ·  for temperature control (temperature control in general G05D 23/00)  [3]
 B64G 1/52
·  ·  Protection, safety or emergency devices; Survival aids (life-saving in general A62)  [3]
 B64G 1/54
·  ·  ·  Protection against radiation (against radiation in general G21F)  [3]
 B64G 1/56
·  ·  ·  Protection against meteorites (meteorite detectors B64G 1/68)  [3]
 B64G 1/58
·  ·  ·  Thermal protection, e.g. heat shields (thermal insulation in general F16L 59/00; chemical aspects, see the relevant classes)  [3]
 B64G 1/60
·  ·  Crew or passenger accommodations  [3]
 B64G 1/62
·  ·  Systems for re-entry into the earth's atmosphere; Retarding or landing devices  [3]
 B64G 1/64
·  ·  Systems for coupling or separating cosmonautic vehicles or parts thereof, e.g. docking arrangements  [3]
 B64G 1/66
·  ·  Arrangements or adaptations of apparatus or instruments, not otherwise provided for (instruments per se, see the relevant classes, e.g. aerials for use in satellites H01Q 1/28)  [3]
 B64G 1/68
·  ·  ·  of meteorite detectors  [3]
P:10 B64G 3/00
Observing or tracking cosmonautic vehicles (radio or other waves systems for navigation or tracking G01S)
P:30 B64G 4/00
Tools specially adapted for use in space  [3]
P:40 B64G 5/00
Ground equipment for vehicles, e.g. starting towers, fuelling arrangements (B64G 3/00 takes precedence)
P:20 B64G 6/00
Space suits  [3]
P:50 B64G 7/00
Simulating cosmonautic conditions, e.g. for conditioning crews (simulators for teaching or training purposes G09B 9/00)
P:60 B64G 9/00
Cosmonautics not otherwise provided for