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6405758 |
Valve driving apparatus
A valve driving apparatus includes a main body coupled with an inflow tube for introducing a fluid internally and a discharge tube for discharging the fluid. Valve members are movable within a...
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5368509 |
Tilt lock system for outboard motor
A hydraulic tilt lock mechanism for a marine outboard drive that resists popping up operation when the outboard drive is operated in reverse but permits the outboard drive to pop up when an...
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4870990 |
Double-flow butterfly valve part
A double-flow butterfly valve part (1) contains two butterfly valves (4 and 6), which are connected together by means of a coupling element (10). The second butterfly valve (6) is opened only when...
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4836163 |
Throttle-butterfly connector piece for an internal combustion engine
In the throttle butterfly (2) of a throttle-butterfly connector piece of an internal combustion engine there is provided an expansion member (5) which has two arcuate pieces (6,7) which extend out...
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4739798 |
Multiple control valve for mixing fluids
A mixing valve particularly suited for use as a water faucet includes separate levers for selectively delivering an unmixed flow of cold water, an unmixed flow of hot water, and one or more mixed...
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4570663 |
Distribution valve with dual cams to prevent uncontrolled excursions of valve balls
A distribution valve includes a housing having an upper fluid inlet, a plurality of bottom fluid outlets and enclosing a rotary impeller disposed directly beneath the fluid inlet, and a plurality...
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4566628 |
Method of and system for controlling the ratio between the water flow rate in the primary circuit and the water flow rate in the secondary circuit of a hot water heating system
A method of controlling the ratio between the water flow rates in the primary and secondary circuits of hot water heating systems, particularly of low-temperature hot water heating systems, by...
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4523606 |
Distribution valve
A distribution valve includes a housing having an upper fluid inlet, a plurality of bottom fluid outlets, and enclosing a plurality of bottom fluid outlets, and enclosing a rotary impeller disposed...
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4306623 |
Valve assembly for a subterranean well conduit
A valve assembly is provided having particular utility in a test assembly securable in a blowout preventer stack above a subterranean well. The valve assembly is carriable between upper and lower...
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4191214 |
Sequential operating mechanism for valves
Disclosed is a sequential operating mechanism for valves for applications requiring actuation of one valve, or set of valves, prior to actuation of another valve, or set of valves. The equipment...
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4159105 |
Shock absorber with adjustable spring load
A device for modifying a shock absorber so that the preload of the shock absorber spring may be adjusted. The device has a chamber member having a cylindrical inner member with an inside diameter...
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4121736 |
Hand held atomizer washing device
A hand held atomizer washing device comprises a housing having a large reservoir for containing water and a small flexible walled reservoir mounted inside the larger reservoir for containing a...
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4082115 |
Valve operator
A valve operator for steam turbine inlet control valves, each of the control valves being set by a corresponding valve cam. The operator comprises pilot operated hydraulic means for positioning the...
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3983901 |
Hydrostatic control - pivot steering
A pivot steering vehicle having a pair of hydrostatically operated driving wheels; and motors for driving those wheels which are driven by variable speed, reversible pumps; a control system is...
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3913621 |
Linear valve control mechanism
A mechanism for controlling the actuation of a linear series of fluid admission valves suitable for use in the steam chest of a turbine wherein the valves are moved upwardly from the valve seats by...
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3630234 |
MANUALLY OPERATED DUAL PRESSURE DELIVERY CONTROL VALVE
A manually operated fluid pressure control valve including a camshaft movable by a handle among a plurality of positions, said camshaft carrying cams engageable with valve-operating plungers in...
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3469461 |
CAM OPERATOR
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3406720 |
Variable pressure retainer device for brake cylinders
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3390921 |
Modulating spring brake application and release valve
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3259376 |
Carburetor throttle control
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3253534 |
Coffee brewing machine
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3128635 |
Multi-characteristic valve device
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2988105 |
Throttling valve
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2875785 |
Valve arrangement for pressure-fluid pipe systems
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2844168 |
Quick acting valve with static seal
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