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Class Information
Number: 251/80
Name: Valves and valve actuation > Lost motion between actuator and valve > Overload release > Elastic
Description: Subject matter wherein the lost motion connection between the actuator and the valve includes an elastic element.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7300034 |
Thermal compensatory valve |
Nov. 27, 2007 |
| 6681797 |
Pressure transducer |
Jan. 27, 2004 |
| 6595240 |
Creep resistant valve |
Jul. 22, 2003 |
| 6371442 |
Fluid flow regulator |
Apr. 16, 2002 |
| 6192931 |
Damper blade control |
Feb. 27, 2001 |
| 5797585 |
Control device for a pivoting valve flap for a heating and/or air conditioning installation in a motor vehicle |
Aug. 25, 1998 |
| 5560591 |
Leveling valve for air springs |
Oct. 1, 1996 |
| 5503045 |
Drive assembly for controlling a powered device |
Apr. 2, 1996 |
| 5496100 |
Pressure limited solenoid valve for a brake system |
Mar. 5, 1996 |
| 5303734 |
Pressure regulator |
Apr. 19, 1994 |
| 5161579 |
Leveling valve for air springs |
Nov. 10, 1992 |
| 4977641 |
Lever handle assembly for sanitary fixtures |
Dec. 18, 1990 |
| 4893649 |
Constant flow rate controller valve |
Jan. 16, 1990 |
| 4836497 |
Adjustable valve linkage |
Jun. 6, 1989 |
| 4783859 |
Aircraft toilet flush valve |
Nov. 15, 1988 |
| 4722507 |
Piston sealing ring apparatus |
Feb. 2, 1988 |
| 4696321 |
Air release and vacuum breaker valve system |
Sep. 29, 1987 |
| 4648998 |
Charge forming apparatus |
Mar. 10, 1987 |
| 4612954 |
Pedal operated flush valve |
Sep. 23, 1986 |
| 4518116 |
Automatic damper operator |
May. 21, 1985 |
| 4450867 |
Diverter valve and actuator assembly |
May. 29, 1984 |
| 4328947 |
Pendulum gate valve |
May. 11, 1982 |
| 4309022 |
Poppet valve actuator apparatus |
Jan. 5, 1982 |
| 4245660 |
Manual override for short stroke valve |
Jan. 20, 1981 |
| 4202583 |
Brake control apparatus for railway cars |
May. 13, 1980 |
| 4192341 |
Drain trap valve mechanism |
Mar. 11, 1980 |
| 4190198 |
Oil cooler bypass valve actuating means |
Feb. 26, 1980 |
| 4176687 |
Hollow spool valve |
Dec. 4, 1979 |
| 4172464 |
Vibration resistant flapper and nozzle |
Oct. 30, 1979 |
| 4149576 |
Apparatus for loading compressible fluids into cartridges |
Apr. 17, 1979 |
| 4145026 |
Valve with self-actuating fluid seal |
Mar. 20, 1979 |
| 4080990 |
Six-way deviator valve for liquids |
Mar. 28, 1978 |
| 4073465 |
Butterfly valve |
Feb. 14, 1978 |
| 4054260 |
Device for controlling the flow of fluids, particularly corrosive and polluting fluids |
Oct. 18, 1977 |
| 3934814 |
Fluid-flow control valve |
Jan. 27, 1976 |
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