子分类：
| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 21 | 通常時高出力ソレノイドアセンブリ | JP2014209817 | 2014-10-14 | JP5940128B2 | 2016-06-29 | マリー−ノエル グリ; アン ユイグ; ペーター ステイレルツ; マルク ティマーマンス; ヨハン ファン デ プラス; クーン フェルモーレン; エディ ヴィルヘンホーフ |
| 22 | JPH0447194B2 - | JP2302584 | 1984-02-13 | JPH0447194B2 | 1992-08-03 | RICHAADO SHII AREKISHIASU |
| 23 | Remote operation type water drainage cock | JP13454884 | 1984-06-28 | JPS6113078A | 1986-01-21 | TAKEMURA TOSHIO |
| PURPOSE:To reduce the load in the case when a cock is opened by pulling-up a main valve, by installing an expandable water chamber in the connection part between a main valve and a subvalve. CONSTITUTION:When a subvalve 31 is pulled-up by an interval (a), the pressurized water in a water chamber 18 is introduced into a space 39 from a water through hole 38, passing through a hole 36 from a small hole 35 on a subvalve gland 33, and then introduced to a discharged-water port 3 side from a slidable surface 40, passing through a cut stepped part 41. Therefore, the pressure in the water chamber 18 lowers, and a main valve 14 is lightly pulled-up by the retaining force of a bellows 17. After a water discharging packing 25 closes a drainage hole 11, a communication port 4 is opened, and a sliding piece 21 rises, and when it contacts with the undersurface of a valve seat 24, the main valve 14 stops rising, and water flowing state is formed. | ||||||
| 24 | Counterbalance valve | JP9552583 | 1983-05-30 | JPS59222680A | 1984-12-14 | FURUTA TOSHIHIRO |
| PURPOSE:To make stable control attainable without necessitating any seal, by making up a damper chamber outward a main check valve, while installing a pilot check valve in position between this damper chamber and a damper orifice interconnected to the former. CONSTITUTION:A damper chamber 15 is formed outward a main check valve R being seated in a main seat part 17, while a pilot check valve 19 is installed in position between the damper chamber 15 and a damper orifice 39 installed in a main check valve 6. With this constitution, in time of load holding, the main check valve R and the pilot check valve 19 work interdependently so that any leakage in the pressure can be thoroughly prevented from occurring, thus no seal is required. Therefore, a pilot ratio is able to grow large and stable control as much as for that becomes possible to be done. | ||||||
| 25 | Plunger valve | JP10083882 | 1982-06-12 | JPS58217865A | 1983-12-17 | BETSUPU KOUICHI |
| PURPOSE:To reduce an opening and closing force, by providing a main hollow valve plunger which reciprocates in a cylindrical valve casing to open and close a liquid supply/drain port at one end of the casing and by providing an auxiliary valve plunger which reciprocates in the main valve plunger. CONSTITUTION:A main valve plunger 5 is provided so that it can reciprocate in a cylindrical valve casing 1 in the axial direction. An auxiliary valve plunger 6 is provided so that it extends through the main valve plunger 5. To close a valve, the main valve plunger 5 comes into contact with a main valve seat 4 provided at the upstream side of a liquid supply/drain port 3a and the auxiliary valve plunger 6 penetrates the port. To operate the valve when there is a large pressure difference between the upstream and downstream sides of the valve, the auxiliary valve plunger 6 is first moved back or forth to eliminate the pressure difference and the main valve plunger 5 is thereafter moved by a driving force. | ||||||
| 26 | Fluid flow control valve | JP5423381 | 1981-04-10 | JPS57124161A | 1982-08-02 | DEREKU SUTOOBUSU |
| 27 | Fluid operating valve | JP1996678 | 1978-02-24 | JPS53106931A | 1978-09-18 | MAIKERU IGUNACHIUSU MAINOOGU; JIYON RICHIYAADOSON BENETSUTO; JIYON CHIYAARUZU HOWAITOHETSUD |
| 28 | Valve | JP13365377 | 1977-11-09 | JPS5360718A | 1978-05-31 | ARAN MASHIYUU SUTON |
| 29 | 通常時高出力ソレノイドアセンブリ | JP2014209817 | 2014-10-14 | JP2015110997A | 2015-06-18 | マリー−ノエル グリ; アン ユイグ; ペーター ステイレルツ; マルク ティマーマンス; ヨハン ファン デ プラス; クーン フェルモーレン; エディ ヴィルヘンホーフ |
| 【課題】制御装置の較正の必要がないソレノイドアセンブリを提供する。 【解決手段】トランスミッションにおける流体圧力分配に対する制御を提供するためのソレノイドアセンブリ10であって、ソレノイドアセンブリ10は、スリーブ26と、スリーブ26内に実質的に収容された弁部分14と、スリーブ26内に配置された可動子36と、可動子36に結合されかつ弁72と接触したプランジャ50と、可動子36の近傍においてスリーブ26内に配置されたハウジング30と、を有する。可動子36は、スリーブ26およびハウジング30に対して可動であり、弁部分14は弁72を有しており、弁72の移動は可動子36の移動によって制御される。複数のポート54,56,58,60の間の流体圧力平衡を提供するために、弁は開放位置に向かって付勢されている。 【選択図】図1 |
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| 30 | JPS6410707B2 - | JP10083882 | 1982-06-12 | JPS6410707B2 | 1989-02-22 | BETSUPU KOICHI |
| 31 | JPS6127625B2 - | JP5423381 | 1981-04-10 | JPS6127625B2 | 1986-06-26 | DEREKU SUTOOSU |
| 32 | Valve of high-output gain | JP2302584 | 1984-02-13 | JPS59159473A | 1984-09-10 | RICHIYAADO SHII AREKISHIASU |
| 33 | Proportional control valve | JP2112283 | 1983-02-10 | JPS59147174A | 1984-08-23 | YOSHIKAWA SHIGEMI |
| PURPOSE:To decrease required driving force, by sealing noncompressible fluid in a sealed vessel so as to equalize pressures between a valve part and a driving part partitioned by a flexible film. CONSTITUTION:A proportional control valve part, comprising an orifice 2 and a needle shaped member 3, and propulsive internal and external threads 8, 9 for moving the needle shaped member 3 are fitted together in a part of a valve body 1, and the proportional control valve part is separated by a flexible film 4 from a motor driven part, mounting a rotor 11 of a motor to a shaft 13 of the external thread 9 to be contained in an enclosed vessel 14, then noncompressible fluid of antifreezing liquid or the like is filled in the enclosed vessel 14. If a fluid pressure is applied to the left of the flexible film 4, the film 4 is slightly flexed rightward, causing a pressure of the fluid filled in the enclosed vessel 14 to increase and the pressures in both sides of the flexible film 14 to balance, and the fluid pressure results to never act as the resistance when the needle shaped member 3 is moved to the left and the right. As a result, only less force, being required for turning the external thread 9, enables the thread to be sufficiently driven even if it is directly connected to the rotor 11 of the motor. | ||||||
| 34 | JPS59500109A - | JP50054583 | 1983-02-01 | JPS59500109A | 1984-01-19 | |
| 35 | JPS5525312B2 - | JP11512174 | 1974-10-04 | JPS5525312B2 | 1980-07-04 | |
| 36 | Axial flow regulating valve | JP4336878 | 1978-04-14 | JPS5448330A | 1979-04-16 | POORU DABITSUDO URUTSUBAAGAA |
| 37 | JPS5077930A - | JP11512174 | 1974-10-04 | JPS5077930A | 1975-06-25 | |
| 38 | LIFT VALVE WITH BELLOW HYDRAULIC PROTECTION AND CHATTER REDUCTION | EP15195796.6 | 2015-11-23 | EP3026210B1 | 2017-11-15 | SALIHBEGOVIC, Zlatko; RANSON, Aaron Michael Henry |
| 39 | LIFT VALVE WITH BELLOW HYDRAULIC PROTECTION AND CHATTER REDUCTION | EP15195796.6 | 2015-11-23 | EP3026210A1 | 2016-06-01 | SALIHBEGOVIC, Zlatko; RANSON, Aaron Michael Henry |
Embodiments of the present disclosure generally relate gas lift valves 200 for use in hydrocarbon wells for artificial lift operations. One embodiment of the present disclosure is a valve 200. The valve 200 comprises a housing 201 and a bellows 232 disposed in the housing 201. A first side of the bellows is in fluid communication with an inlet 210 of the housing, and a second side of the bellows faces a closed chamber 240/250 in the housing. The valve 200 further comprises a barrier assembly 252 disposed in the closed chamber 240/250.
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| 40 | Normally high solenoid assembly | EP14188968.3 | 2014-10-15 | EP2863091A1 | 2015-04-22 | Gris, Marie-Noelle; Huyghe, An; Steylaerts, Peter; Timmermans, Marc; Van De Plas, Johan; Vermolen, Koen; Wilgenhof, Eddy |
A solenoid assembly (10) for providing control over fluid pressure distribution in a transmission, where the solenoid assembly includes a sleeve (26), a valve portion (14) substantially contained within the sleeve, an armature (36) located within the sleeve, a plunger (50) connected to the armature and in contact with a valve, and a housing (30) located within the sleeve in proximity to the armature. The armature is moveable relative to the sleeve and the housing, and the valve portion includes the valve (72), where the movement of the valve is controlled by the movement of the armature. The valve is biased towards an open position to provide a fluid pressure balance between multiple ports (54, 58, 60).
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