| Patents for F15B 1 - Installations or systems with accumulators; Supply reservoir or sump assemblies (6,474) |
|---|
| 11/13/1980 | WO1980002446A1 Draw works transmission control |
| 11/11/1980 | US4232518 Sealed type fluid reservoir |
| 10/29/1980 | EP0018095A1 Turf maintenance machine |
| 10/28/1980 | CA1088508A1 Pressure energy accumulator |
| 10/15/1980 | EP0016773A1 Power supply apparatus |
| 10/07/1980 | US4226166 Control unit for the supply of a work unit fed in parallel from a hydraulic station common to other units |
| 09/23/1980 | US4223694 Hydraulic circuit breaker |
| 09/02/1980 | CA1084807A1 Silent acting hydraulic accumulator device |
| 09/02/1980 | CA1084806A1 Hydraulic accumulator having an improved oil port seal |
| 08/26/1980 | US4219321 Device for making discs |
| 08/26/1980 | US4218886 Hydraulic power packs |
| 08/26/1980 | US4218885 Hydraulic power packs |
| 08/19/1980 | US4217926 Thermally controlled oil storage reservoir for a transmission |
| 08/19/1980 | CA1083975A1 Filter arrangement with baffles |
| 08/05/1980 | US4215844 Valve actuator system |
| 08/05/1980 | CA1083013A1 Accumulators |
| 07/29/1980 | US4214611 Tie-down for accumulator bags |
| 07/08/1980 | US4211080 Hydraulic power packs |
| 07/01/1980 | US4210176 Hydraulic liquid reservoir with internal baffle |
| 06/24/1980 | US4209041 Fluid pressure responsive accessory equipment |
| 06/10/1980 | US4207563 Gas charged accumulator with failure indicator |
| 06/10/1980 | US4206908 Variable volume hydropneumatic accumulator |
| 05/27/1980 | US4204584 Fluid supply system for auxiliary power steering having pressure storage means |
| 05/13/1980 | US4202174 Hydraulic drive |
| 05/06/1980 | US4201246 Pressure accumulator |
| 04/29/1980 | US4199941 Hydraulic systems |
| 04/22/1980 | CA1076000A1 Hydraulic apparatus |
| 04/02/1980 | EP0009346A1 Fluid supply systems |
| 03/11/1980 | US4192350 Pressure vessel |
| 03/11/1980 | US4192337 Priority flow valve |
| 02/20/1980 | EP0007970A1 Pressure accumulator |
| 02/19/1980 | US4188787 Hydraulic control apparatus |
| 02/12/1980 | US4187682 Constant pressure hydraulic accumulator |
| 02/05/1980 | US4186777 Pressure vessel retained energy measurement system |
| 02/05/1980 | US4186776 Pulsation dampener or surge absorber |
| 01/29/1980 | CA1070800A1 Energy conservation apparatus for an electric vehicle |
| 01/29/1980 | CA1070594A1 Gas-oil drive for forward and reverse mechanical adjusting movements |
| 01/23/1980 | EP0007279A1 Hydraulic safety switch |
| 01/08/1980 | US4182377 Low cost accumulator device |
| 01/01/1980 | US4181156 Pressure accumulator with anti-extrusion gas charging valve assembly |
| 01/01/1980 | US4181155 Pressure energy accumulator |
| 12/27/1979 | WO1979001136A1 Power supply apparatus |
| 12/11/1979 | US4177837 Accumulator |
| 12/11/1979 | US4177836 Disposable pressure vessel |
| 11/13/1979 | US4173866 Hydraulic systems |
| 09/19/1979 | EP0004056A1 Pressure-regulated water supply installation |
| 09/18/1979 | CA1062747A1 Accumulator for use in a hydraulic system |
| 09/11/1979 | US4167201 Pressure accumulator with failure indicator |
| 09/05/1979 | EP0003925A1 Hydropneumatic piston accumulator provided with a gas shortage detector |
| 09/04/1979 | US4166655 Apparatus for equalizing pressure and absorbing shock in a pneumatic braking system |
| 09/04/1979 | US4166478 Accumulator having a bladder to be filled with liquid |
| 09/04/1979 | US4166431 Reservoirs for liquids |
| 08/14/1979 | US4164639 Method of forming a pressure accumulator |
| 08/14/1979 | US4164342 Variable differential pressure unloading valve apparatus |
| 08/14/1979 | US4164242 Valve for a pressure tank |
| 08/07/1979 | US4163412 Fluid cylinder control with precision stop action |
| 07/31/1979 | US4162692 Hydro-pneumatic flexible bladder accumulator |
| 07/31/1979 | US4162615 Hydraulic fluid tank pressurization device |
| 07/25/1979 | EP0003201A1 Reservoir for fluid |
| 07/24/1979 | US4161964 Reservoir for fuel injection system |
| 04/24/1979 | CA1053121A1 Hydraulic control device |
| 03/27/1979 | CA1051408A1 Valve actuator |
| 03/13/1979 | US4143851 Gas-oil drive for forward and reverse mechanical adjusting movements |
| 03/13/1979 | US4143678 Bladder type accumulator housing a gas bombe in its gas chamber |
| 03/13/1979 | CA1050398A1 Hydraulic accumulator pressure release valve and system |
| 03/06/1979 | US4142546 Valve arrangement for a pressurizable vessel |
| 03/06/1979 | CA1049896A1 Pressure pulse dampener device |
| 02/20/1979 | CA1048899A1 Pressure dampener device |
| 02/13/1979 | US4138846 Accumulator for hydraulic control system |
| 01/30/1979 | US4136714 Accumulator drain closure |
| 01/16/1979 | US4134429 Hydraulic accumulator having an improved oil port seal |
| 01/10/1979 | EP0000303A1 Automatic hydraulic valve |
| 01/09/1979 | CA1045799A1 Pressure accumulator and method of forming same |
| 12/26/1978 | US4131125 Charging valve for a fluid pressure accumulator |
| 12/26/1978 | CA1044994A1 Large port pressure accumulator |
| 12/19/1978 | US4130127 Accumulator changing valve |
| 12/12/1978 | CA1044120A1 Pressure accumulator and method of forming same |
| 12/12/1978 | CA1043996A1 Pressure accumulator and method of forming same |
| 12/05/1978 | CA1043660A1 Oil pressure tank |
| 12/05/1978 | CA1043659A1 Repairable pressure vessel |
| 12/05/1978 | CA1043658A1 Suction stabilizer for reciprocating pumps and stabilizing method |
| 11/28/1978 | US4127143 Tank diffuser |
| 11/28/1978 | CA1043229A1 Pressure accumulator |
| 11/28/1978 | CA1043228A1 Accumulator drain |
| 10/10/1978 | US4119016 Hydraulic control device |
| 10/10/1978 | US4118936 Surge tank for pneumatically operated motors |
| 10/03/1978 | US4117866 Hollow body and method of making the same |
| 09/26/1978 | US4116586 Constant fluid level control for machine reservoir |
| 09/26/1978 | CA1039250A1 Method and apparatus for charging a hydro-pneumatic reservoir with gas under pressure |
| 09/26/1978 | CA1039207A1 Removable reservoir cover having internal parts of reservoir mounted thereon |
| 09/19/1978 | US4114637 Variable differential pressure unloading valve apparatus |
| 09/12/1978 | US4113621 Hydraulic apparatus |
| 09/12/1978 | US4112978 Valve for an opening of a pressure vessel |
| 08/29/1978 | CA1037359A1 Thrust generator |
| 08/22/1978 | US4108209 Silent-acting hydraulic accumulator device |
| 08/15/1978 | CA1036459A1 System for operating hydraulic apparatus |
| 08/08/1978 | US4105041 Hydraulic system |
| 07/25/1978 | US4102465 Locking ring for pressure vessel and method of making the same |
| 07/18/1978 | US4100739 Pressure sensitive charging means for a steering system |
| 07/11/1978 | US4099545 Large port pressure accumulator |