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Class Information
Number: 137/625.44
Name: Fluid handling > Systems > Multi-way valve unit > Pivoted valve unit
Description: Devices in which the valve disk or plug unit swings around the means by which it is mounted with respect to the valve seats or casing and thereby controls two or more branched flow passages.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 4683913 |
Rotary air valve seal arrangement |
Aug. 4, 1987 |
| 4648427 |
Bistable two position valve |
Mar. 10, 1987 |
| 4627567 |
Pivotal slide valve |
Dec. 9, 1986 |
| 4621660 |
Bistable magnetic valve |
Nov. 11, 1986 |
| 4614152 |
Air induction system for automotive air-conditioner |
Sep. 30, 1986 |
| 4607662 |
Three-way change-over valve |
Aug. 26, 1986 |
| 4574841 |
Rocker lever solenoid valve |
Mar. 11, 1986 |
| 4561632 |
Solenoid valve |
Dec. 31, 1985 |
| 4552181 |
High speed dump valve for fire fighting apparatus |
Nov. 12, 1985 |
| 4535810 |
Electrically controlled valves |
Aug. 20, 1985 |
| 4516605 |
Four-way control valve |
May. 14, 1985 |
| 4506594 |
Fluid flow control apparatus and method |
Mar. 26, 1985 |
| 4498528 |
Means for holding a flap which is rotatably mounted in a conduit, and housing containing said means, for a vehicle air conditioning installation |
Feb. 12, 1985 |
| 4465583 |
Electrophoretic separator |
Aug. 14, 1984 |
| 4450867 |
Diverter valve and actuator assembly |
May. 29, 1984 |
| 4428188 |
Bistable fuel valve |
Jan. 31, 1984 |
| 4401301 |
Sheet feeder controlled by fed sheet |
Aug. 30, 1983 |
| 4354528 |
Poppet damper with gas flow turning means |
Oct. 19, 1982 |
| 4351361 |
Valve with spring gate |
Sep. 28, 1982 |
| 4343329 |
Bistable fuel valve |
Aug. 10, 1982 |
| 4342333 |
Exhaust gas change-over apparatus |
Aug. 3, 1982 |
| 4333390 |
Balanced pivoted vane valve |
Jun. 8, 1982 |
| 4312378 |
Tool diverter |
Jan. 26, 1982 |
| 4291706 |
Valve for closing a plurality of container outlets simultaneously |
Sep. 29, 1981 |
| 4285497 |
Electromagnetically actuated valve |
Aug. 25, 1981 |
| 4274442 |
Mixer valve for sanitary engineering |
Jun. 23, 1981 |
| 4252149 |
Tool diverter |
Feb. 24, 1981 |
| 4182373 |
Rotary ball valve |
Jan. 8, 1980 |
| 4171208 |
Vacuum cleaner including diverter valve |
Oct. 16, 1979 |
| 4149564 |
Proportioning valve |
Apr. 17, 1979 |
| 4143677 |
Exhaust system for vehicle |
Mar. 13, 1979 |
| 4142553 |
Electrothermally operated valve |
Mar. 6, 1979 |
| 4130265 |
Electrically operated switching valve |
Dec. 19, 1978 |
| 4106524 |
Low actuation force fluid valve apparatus |
Aug. 15, 1978 |
| 4085952 |
Flexible stem valve |
Apr. 25, 1978 |
| 4080990 |
Six-way deviator valve for liquids |
Mar. 28, 1978 |
| 4060223 |
Device for mixing granular and/or pulverous substances |
Nov. 29, 1977 |
| 4052845 |
Variable ratio bypass gas turbine engine with flow diverter valve |
Oct. 11, 1977 |
| 4029295 |
Fluid-flow valves |
Jun. 14, 1977 |
| 3999573 |
Tap or valve |
Dec. 28, 1976 |
| 3982562 |
Pressure control apparatus |
Sep. 28, 1976 |
| 3972344 |
Valve for water sprinklers and the like |
Aug. 3, 1976 |
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