F 16 K

Note

Attention is drawn to the following places:

A 47 J 27/09

Safety devices for pressure cookers

A 47 J 31/46

Dispensing spouts, drain valves or like beverage-making apparatus

A 61 B 5/0235

Valves specially adapted for measuring pressure in heart or blood vessels

A 61 F 2/24

Heart valves

A 61 M 16/20

Valves specially adapted for medical respiratory devices

A 61 M 39/00

Tube connectors, tube couplings, valves or branch units specially adapted for medical use in general

A 62 B 9/02

Valves for respiratory apparatus

A 62 B 18/10

Valves for breathing masks or helmets

A 62 C

Fire extinguishers

B 05 B

Nozzles, spray heads or other discharge apparatus for spraying or atomising

B 60 C 29/00

Arrangements of tyre-inflating valves relative to tyres or wheel rims; Connection of valves to wheel rims, tyres or other inflatable elastic bodies

B 60 G 17/048

Valves specially adapted for adjusting vehicle fluid-spring characteristics

B 60 T

Valves specially adapted for vehicle brake control systems

B 62 D 5/08

Vehicle power-assisted steering characterised by the type of valve used

B 63 B 7/00, B 63 C 9/00

Arrangement of inflating valves for floatable live-saving equipment

B 65 D 47/04

Container closures with discharging valves

B 65 D 83/28, B 65 D 83/44

Nozzles or valves specially adapted for aerosol containers

B 65 D 90/32

Safety valves for large containers

B 65 D 90/54

Gates or closures on large containers

B 67 C 3/28

Flow control devices for bottling liquids

B 67 D

Dispensing, delivering or transferring liquids

E 02 B 8/00

Details, e.g. valves, of barrages or weirs

E 02 B 13/02

Closures for irrigation conduits

E 03 D

Flushing valves for water-closets or urinals

E 05 F 3/12

Valve arrangement in door closers

E 21 B 21/10

Valve arrangements in drilling-fluid circulation systems

E 21 B 34/00

Valve arrangements for boreholes or wells

F 01 B 25/10

Working-fluid valves for controlling machines or engines in general or of positive-displacement type

F 01 D 17/10

Final actuators for controlling non-positive displacement machines or engines

F 01 L

Cyclically operated valves for machines or engines

F 02 D 9/08

Throttle valves for controlling combustion engines

F 02 K 9/58

Propellant feed valves for rocket-engines

F 02 M

Carburettors, fuel injection

F 02 M 59/46

Valves for fuel injection pumps

F 04

Pumps

F 16 F 9/34

Valves for shock absorbers

F 16 L 29/00, F 16 L 37/28

Pipe joints or quick-acting couplings with fluid cut-off means

F 16 L 55/00

Arrangement of valves in pipes

F 16 L 55/055

Valves specially adapted to prevent or minimise the effect of water hammer

F 16 L 55/46

Launching devices for pigs or moles

F 16 N 23/00

Check valves for lubrication systems

F 17 C 13/04

Arrangement of valves in pressure vessels

F 22 B 37/44

Arrangement of safety valves on steam boilers

F 22 D 5/34

Application of valves to automatic water-feed in boiler

F 23 L 13/00

Valves for air supply control to burners

F 23 Q 2/173

Valves for lighters with gaseous fuel and adjustable flame

F 24 C 3/12, F 24 C 5/16

Arrangement of valves on stoves or ranges

F 24 F

Air conditioning; Ventilation

F 25 B 41/04

Disposition of fluid circulation valves in refrigeration machines

G 05 D

Controlling non-electric variables

G 10 B 3/06

Valves for organs

G 10 D 9/04

Valves for other wind-actuated musical instruments. [5]

Constructional types (check valves F 16 K 15/00)

Note

In groups F 16 K 1/00 to F 16 K 13/00, an initial seal breaking or final sealing movement which is different from the opening or closing movement of the valve is not considered in determining the movement to be classified. [2]