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Match
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Document |
Document Title |
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6845960 |
Hydraulic and pneumatic operative diaphragm valve
Disclosed is a diaphragm valve. When a chamber is expanded by fluid supply into a pipe-shaped button, a valve stem is slightly moved upward by a rod and a shaft to open an outlet of an orifice....
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6748970 |
Pilot operated water conservation valve and actuator
A fluid diaphragm valve and interconnected pilot valve apparatus for control flow of fluid discharge from a pressurized fluid distribution system. The apparatus has a primary valve with an inlet...
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6612536 |
Remote shut-off valve
This invention relates to a remote shut-off valve, and in particular to a valve for the remote shutting-off of a fluid such as a main water supply. The remote shut-off valve comprises a diaphragm...
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6360768 |
Control apparatus for pneumatic evacuation and water valves, operated by vacuum pressure
A control apparatus for pneumatic evacuation and/or water valves, operated by vacuum pressure and used for a vacuum sewerage system, particularly for pneumatically operated sanitary appliances,...
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6299127 |
Solenoid valve piston
A flush valve for use on toilet devices such as urinals and water closets includes a body having an inlet and an outlet. There is a valve seat in the body and a valve member movable within the body...
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6176439 |
Deadman control method and apparatus
An enhanced mixing equipment system including a power supply, an actuatable valve, the actuatable valve connected via a line between the power supply and a storage vessel, an actuatable...
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6123315 |
Apparatus and method for reducing water use
A fluid diaphram valve and interconnected pilot valve apparatus for control flow of fluid discharge from a pressurized fluid distribution system. The apparatus has a primary valve with an inlet...
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5361426 |
Hydraulically controlled pressurized water closet flushing system
A pressurized water closet operating system comprises an accumulator vessel having a flush valve assembly mounted internally thereof both of which are connected at all times to a source of water...
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5125621 |
Flush system
A replacement apparatus (50) for converting a manual flush mechanism to automatic operation includes a partition base (76) secured to a replacement cap (68) that forms two spaced-apart openings (96...
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4561466 |
Valve for supplying flow media
The valve for supplying a flow medium to a flow medium pipe which alternatingly carries different flow media, in particular to the flow medium pipe of a converter for treating the contents of a...
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4391183 |
Hydraulic blocking valve
The invention relates to a hydraulic blocking valve, a so-called holding valve (10), the shutting-off member of which consists of a movable ball (16) coacting with a seat (17) in an inlet chamber...
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4109895 |
Remote actuated metering valve
A remote actuated metering valve system for supplying water to a washing fixture includes a main metering valve and at least one remote actuating relief valve connected to the main valve by tubing....
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4078614 |
Fire extinguisher
A fire extinguisher includes a pressure vessel containing an extinguishing agent and pressurized gas and a valve remotely operated by a manual control at the outlet end of the delivery hose for...
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3794292 |
SPOOL VALVE
A spool valve for automatically limiting the rate of flow of actuating fluid to an ON-OFF fast operating valve when the ON-OFF valve is closed and automatically increasing the rate of flow of...
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3778023 |
OPERATING ARRANGEMENT FOR FLUSH VALVES
A cylindrical casing is attached at one end to a flush valve and at the other end supports an electric solenoid. Connecting fluid flow passages in the flush valve body and through the length of the...
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3722520 |
APPARATUS FOR AND METHOD OF CONTROLLING FLOW OF FLUIDS IN A PIPELINE
A method and apparatus for controlling the flow of fluid in a supply pipe to a premises such as a water supply pipe or a gas supply pipe in which a small bore high pressure tubing is provided...
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3695288 |
REMOTELY ACTUATED FLUSH VALVES
The flush valve is located behind a wall and is hydraulically actuated by a push button on the front wall. The operating button is connected to the inlet supply line and to a piston in the flush...
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3536294 |
FOOT-OPERATED CONTROL VALVE ATTACHMENT DEVICE FOR WATER FAUCETS
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3376793 |
Hydraulic flow regulating apparatus
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3319831 |
Remotely operated diaphragm valve and system
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3266379 |
Electro-pneumatic process controller
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3241804 |
Choked pressure type pilot operated valve with remote pilot valve actuation
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3216331 |
Electric-pneumatic process controller
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3209772 |
Speed control gear for turbines
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3171154 |
Windshield washer and wiper system
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3047009 |
Bottom loading valve mechanism
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3028847 |
Engine governor actuator
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2969206 |
Boundary layer control system for aircraft
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2938537 |
Shut-off valve rate of operating control
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2934307 |
Valves
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2928606 |
Solar thermostat control unit
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2923314 |
Tank filling valve with pressure surge control
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2918250 |
Valve with fluid-operated control
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2876981 |
Pilot operated valve
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2828076 |
Air conditioning apparatus
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2817357 |
Pilot controlled flexible valve
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2780242 |
Relay valve
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