Patents
Sitemap › F15 - Fluid-pressure actuators; Hydraulics or pneumatics in general › F15B - Systems acting by means of fluids in general; Fluid-pressure actuators, e.g. servomotors; Details of fluid-pressure systems, not otherwise provided for › F15B 1 - Installations or systems with accumulators; Supply reservoir or sump assemblies
Patents for F15B 1 - Installations or systems with accumulators; Supply reservoir or sump assemblies (6,474)
12/1998
12/17/1998WO1998056632A1 Pre-loaded elastomeric accumulator for hydraulic system
12/17/1998WO1998056630A1 Hydraulic unit
12/17/1998DE19725240A1 Pressure medium storage for hydraulic sets of vehicle electronic braking systems
12/17/1998DE19725093A1 Hydraulic set including electronic control and/or regulating unit arranged with pressure medium ducts
12/17/1998DE19725092A1 Hydraulisches Aggregat Hydraulic unit
12/10/1998WO1998055258A1 Method for producing a membrane reservoir
12/10/1998DE19711841A1 Internal gas pressure converter
12/02/1998CN1200330A Gas-impermeable elastic membrane and hydropneumatic accumulator equipped with this membrane
11/1998
11/26/1998DE19721759A1 Energy reduction process for pneumatic drive
11/24/1998US5839887 Internal-combustion engine having a specific-purpose pressure storage tank
11/05/1998DE19718226A1 Damper device for hydraulic actuator in motor vehicle
10/1998
10/29/1998DE19717694A1 Pressure store for hydraulic systems
10/21/1998EP0872644A1 Hydraulic control system for at least one double acting lifting cylinder
10/15/1998WO1998045109A1 Hydraulic system for a press
10/13/1998US5819795 For a master cylinder
10/13/1998US5819783 Modular 3-way valve with manual override, lockout, and internal sensors
10/07/1998EP0868333A1 Securing device for hydraulic assembly
10/07/1998CN1195079A Gas-impermeable elastic membrane and hydropneumatic accumulator equipped with this membrane
10/01/1998WO1998042986A1 Fluid cooling device
10/01/1998WO1998042923A1 Hydraulic control system for a mobile work machine, especially a wheel loader
10/01/1998DE19711769A1 Hydraulische Steueranordnung für eine mobile Arbeitsmaschine insbesondere für einen Radlader A hydraulic control arrangement for a mobile working machine, in particular for a wheel loader
09/1998
09/24/1998DE19711591A1 Fluidkühlvorrichtung Fluid cooling means
09/22/1998US5810091 Method for fighting fire by pressing out fire-extinguishing liquid with a gas
09/17/1998WO1998040630A1 Hydraulic unit
09/17/1998DE19709779A1 Pressure medium accumulator, particularly for hydraulic or pneumatic wheel slip regulating system in road vehicle
09/17/1998DE19709742A1 Membrane accumulator, particularly for electro-hydraulic wheel slip regulating system in road vehicle
09/08/1998US5802850 Hydraulic machine having an improved air bag
08/1998
08/27/1998WO1998037332A1 Processing system for compressed air
08/27/1998WO1998037329A1 Pressure accumulator
08/27/1998DE19706895A1 Druckluftaufbereitungssystem Compressed air treatment system
08/25/1998US5797430 Adaptive hydropneumatic pulsation damper
08/25/1998US5797262 Drive circuit for fluid operated actuator having high and low pressure reservoirs
08/20/1998WO1998036174A1 Pressure accumulator
08/20/1998DE19706427A1 Druckmittelspeicher Pressure fluid accumulator
08/19/1998EP0859156A1 Elastic gas impermeable membrane and hydropneumatic accumulator containing same
08/19/1998EP0858883A1 Elastic gas impermeable membrane and hydropneumatic accumulator containing same
08/17/1998CA2229692A1 Elastic membrane impermeable to gases and hydropneumatic accumulator equipped with this membrane
08/12/1998EP0857908A1 Pressure reservoir
08/12/1998EP0857256A1 Pneumo-hydraulic converter for energy storage
08/06/1998WO1998033989A1 Device for hydraulically operated working machine
08/06/1998DE19804207A1 Hydraulic circuit with fluid seal
08/06/1998DE19739015C1 Low pressure storage vessel
08/05/1998EP0856667A2 Tank arrangement
08/04/1998US5789915 Magnetic field energy responsive position sensing apparatus and method
08/04/1998US5789879 Multiple pump hydraulic power system
07/1998
07/29/1998EP0855519A2 Monoblock controller for automatically regulating the pressure in a reservoir
07/29/1998EP0855332A1 Safety device for a container in a vehicle
07/22/1998EP0854296A2 Piston-type accumulator with sealing device
07/14/1998US5779327 Pressure supply system having a malfunction detection device
07/14/1998US5778679 Method and apparatus for increasing acceptance and adjusting the rate of pressure variations within a prespecified range in precharged fluid storage systems
07/14/1998US5778669 Hydraulic positioning system with internal counterbalance
07/01/1998CN2285218Y Upper and lower part connected, joint surface arranged in diagonal direction fuel tank for internal combustion engine
06/1998
06/30/1998US5772408 Power unit housing a pump
06/25/1998DE19754177A1 Bobbin sleeve grip pneumatic drive
06/23/1998US5769279 Aerosol container discharging apparatus with flag staking capability
06/18/1998WO1998025850A1 Hydraulic drive for lifts
06/18/1998WO1998025756A1 Container
06/18/1998DE19651387A1 Behälter Container
06/18/1998DE19651348A1 Hydraulischer Antrieb für Aufzüge Hydraulic drive for elevators
06/11/1998WO1998025037A1 Strain limiting stop for a drive
06/10/1998DE19650434A1 High-pressure accumulator for hydraulic systems
05/1998
05/28/1998DE19648168A1 Compressed gas store for pneumatic braking system
05/27/1998EP0844400A2 Expansion tanks
05/20/1998DE19647483A1 Two-roll machine, especially HP roller press
05/14/1998WO1998020257A1 Inverted accumulator
05/14/1998DE19749843A1 Pressure drop compensation for fluid pressure circuit
05/06/1998EP0839065A1 Charging of accumulators for fire fighting
05/06/1998EP0678142B1 Prefabricated steel-concrete composite beam
04/1998
04/29/1998EP0837804A1 Oscillation damper for damping fluid oscillation in a hydraulic anti-slip control braking system in motor vehicles
04/29/1998EP0728263B1 Method of cooling the hydraulic fluid in the working circuit of a construction machine, in particular a hydraulic excavator
04/23/1998DE19746230A1 Energy conversion system
04/23/1998DE19745233A1 Spindle holder box for machine tools
04/08/1998EP0834029A1 Hydraulic actuation system
04/08/1998CN1178171A Membrane accumulator
04/07/1998US5735314 With a traction control system for a motor vehicle
04/02/1998WO1998013603A1 Hydraulic oil recovery/reutilization system
03/1998
03/31/1998US5733095 For use on a machine
03/31/1998US5733017 Pressure accumulating control system
03/31/1998US5732740 In a hydraulic fluid line
03/25/1998EP0831238A2 Hydraulic fluid reservoir
03/19/1998WO1998010966A1 Closed v-slot for float chamber of brake fluid reservoir
03/18/1998EP0615583B1 Energy recovering device
03/17/1998US5727389 Actuation systems
03/10/1998US5725361 Hydraulic unit
02/1998
02/26/1998DE19633539A1 Servo-assisted pressure-release valve
02/26/1998DE19633055A1 Fluid pressure system for vehicle brakes
02/25/1998EP0825347A1 Damping device for the hydraulic drive system of a punching machine
02/19/1998WO1998006948A1 Accumulator
02/19/1998DE19632746A1 Druckspeicher Accumulator
02/18/1998EP0824195A1 Sound attenuating motor end shield
02/17/1998US5718115 Constant force hydraulic control system
02/15/1998CA2212782A1 Sound attenuating motor end shield
02/04/1998EP0822341A2 Oleo-pneumatic device for actuating electric switches
02/04/1998EP0821765A1 Charging valve arrangement to charge a store
01/1998
01/20/1998US5709248 Internal accumulator for hydraulic systems
01/20/1998US5709085 Method of cooling the hydraulic fluid in the working circuit of a construction machine, in particular a hydraulic excavator
01/15/1998DE19627711A1 Reservoir for hydraulic power circuit
01/07/1998EP0662882B1 Hydropneumatic suspension system
01/02/1998DE19726314A1 Hydraulic press unit
12/1997
12/30/1997US5701618 Hydraulic system for hydraulically actuating an ambulance lifting table
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