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Fujikoki Corporation patents


Recent patent applications related to Fujikoki Corporation. Fujikoki Corporation is listed as an Agent/Assignee. Note: Fujikoki Corporation may have other listings under different names/spellings. We're not affiliated with Fujikoki Corporation, we're just tracking patents.

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "F" | Fujikoki Corporation-related inventors


Electric valve control device and electric valve device including the same

[Solving Means] An electric valve control device 11 outputs a signal indicating an end or an interruption of an initialization operation to an air conditioner ECU 16 after the initialization operation of the electric valve 9 ends or is interrupted.... Fujikoki Corporation

Control valve

[Solving Means] A plurality of differential pressure valves 50, 60, 70, and 80 are disposed inside a valve body 10 so that a fluid pressure acting on a main valve body 20 disposed inside a main valve chamber 13 becomes the same in a flow of both directions including one... Fujikoki Corporation

Diaphragm and pulsation damper using same

A diaphragm includes a flange and a protrusion provided to protrude to one side of the flange, wherein the protrusion has at least two annular curved portions provided annularly on a ceiling portion having a flat surface-like shape and an outer side in a radial direction of the ceiling portion,... Fujikoki Corporation

Pressure detection unit and pressure sensor using the same

[Solving Means] A pressure detection unit includes a pressure receiving structure including a ring-shaped ring member, a receiving member facing the ring member, and a diaphragm interposed between the ring member and the receiving member, a base made of ceramic joined to the ring member to form a pressure receiving... Fujikoki Corporation

Pressure detection unit, pressure sensor using the same, and manufacturing pressure detection unit

[Solving Means] A pressure detection unit includes a base formed in a lid shape and made of ceramic, a receiving member formed in a plate shape, a diaphragm interposed between the base and the receiving member, a semiconductor type pressure detection device installed on a side of a pressure receiving... Fujikoki Corporation

Pressure detection unit and pressure sensor using the same

[Solving Means] A pressure detection unit includes a base formed in a lid shape and made of ceramic, a receiving member formed in a plate shape, a diaphragm interposed between the base and the receiving member, a semiconductor type pressure detection device installed on a side of a pressure receiving... Fujikoki Corporation

Variable-capacity compressor control valve

Provided is a variable-capacity compressor control valve that can suppress a decrease in the efficiency by reducing the amount of leakage in the valve without requiring severe accuracy of the components, avoid possible operation failures, and suppress the influence on the sliding resistance as well as the influence on the... Fujikoki Corporation

Variable-capacity compressor control valve

Provided is a variable-capacity compressor control valve where a valve body can be easily machined and the machining time and machining cost can be reduced without a decrease in the valve closing property or a decrease in the slidability of the valve element due to shaft misalignment. The valve body... Fujikoki Corporation

Variable-capacity compressor control valve

Provided is a variable-capacity compressor control valve where a decrease in the sealability or the operability due to shaft misalignment can be effectively suppressed without requiring high dimensional accuracy. The dimensions and the shape of each part are designed such that when the sub valve element closes the in-valve release... Fujikoki Corporation

Variable -capacity compressor control valve

Provided is a variable-capacity compressor control valve where the size of a plunger can be reduced, the machining and assembly process can be simplified, weight reduction can be achieved, and cost reduction can also be achieved, for example. The plunger has a slit through which a valve element is assembled... Fujikoki Corporation

Accumulator

Provided is an accumulator capable of effectively suppressing a bumping phenomenon and the following impact noise without making the structure of the accumulator complicated or increasing the cost and the size thereof. A protrusion serving as an origination of boiling is disposed at a part soaked with a liquid part... Fujikoki Corporation

Accumulator

Provided is an accumulator capable of effectively suppressing a bumping phenomenon and the following impact noise during the starting of a compressor without making the structure of the accumulator complicated or increasing the cost and the size thereof, and so having cost-effectiveness. An accumulator includes: a tank 10 having an... Fujikoki Corporation

Valve controller, valve controlling method, refrigeration and cold storage system, device and controlling the system

To provide a motor-driven valve with a small number of parts, with excellent assemblage, capable of maintaining a large valve port diameter even downsized, and to prevent deterioration of housing environment due to sound caused by the impact and shortened life that are generated by collisions of closing limit stopper... Fujikoki Corporation








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This listing is an abstract for educational and research purposes is only meant as a recent sample of applications filed, not a comprehensive history. Freshpatents.com is not affiliated or associated with Fujikoki Corporation in any way and there may be associated servicemarks. This data is also published to the public by the USPTO and available for free on their website. Note that there may be alternative spellings for Fujikoki Corporation with additional patents listed. Browse our Agent directory for other possible listings. Page by FreshPatents.com

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