JPH09506957A - 高圧弁 - Google Patents
高圧弁Info
- Publication number
- JPH09506957A JPH09506957A JP7517351A JP51735195A JPH09506957A JP H09506957 A JPH09506957 A JP H09506957A JP 7517351 A JP7517351 A JP 7517351A JP 51735195 A JP51735195 A JP 51735195A JP H09506957 A JPH09506957 A JP H09506957A
- Authority
- JP
- Japan
- Prior art keywords
- valve
- piston
- liquid
- needle valve
- pressure
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K35/00—Means to prevent accidental or unauthorised actuation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
- F16K31/14—Actuating devices; Operating means; Releasing devices actuated by fluid for mounting on, or in combination with, hand-actuated valves
- F16K31/143—Actuating devices; Operating means; Releasing devices actuated by fluid for mounting on, or in combination with, hand-actuated valves the fluid acting on a piston
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lift Valve (AREA)
- Safety Valves (AREA)
- Fluid-Driven Valves (AREA)
- Particle Formation And Scattering Control In Inkjet Printers (AREA)
- Transmission Devices (AREA)
- Distillation Of Fermentation Liquor, Processing Of Alcohols, Vinegar And Beer (AREA)
- Superconductors And Manufacturing Methods Therefor (AREA)
- Temperature-Responsive Valves (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.垂直運動を制御するため上面に空気または液体のような媒体が間欠的に作用 するピストンを備え、ピストンをニードル弁に接続する接続手段を備え、ニード ル弁が弁座と共動しかつ液体供給ラインの入口に連通し、液体供給ラインが高圧 ポンプを介してニードル弁に液体を供給し、液体がニードル弁からノズルオリフ ィスを通り、またノズルオリフィスを閉塞する手段を設けた弁において、ノズル オリフィスを閉塞する手段が弁の外部から操作できる回転可能な閉塞装置(25、 26)から成り、回転可能な閉塞装置(25、26)を一方向に回転させることにより 、回転可能な閉塞装置(25、26)の底部がピストン(17)の上側に圧力係合して ピストン(17)の底側をピストン室の底部に当接させ、それによりニードル弁( 19)を弁座(20)に液密当接させることを特徴とする弁。 2.閉塞装置(25、26)が弁ハウジングの上側とねじ係合していることを特徴と する請求項1に記載の弁。 3.ピストン(17)の上から作用する媒体がプロセッサ制御されたコンプレッサ (K)によって供給され、また媒体がピストン(17)の上側に作用することを特 徴とする請求の範囲1に記載の弁。 4.ピストン(17)の上側が平坦であり、底側に質量軽減凹部を備えていること を特徴とする請求の範囲1に記載の弁。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9304251A SE502220C2 (sv) | 1993-12-22 | 1993-12-22 | Högtrycksventil |
SE9304251-3 | 1993-12-22 | ||
PCT/SE1994/001193 WO1995017623A1 (en) | 1993-12-22 | 1994-12-12 | High-pressure valve |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH09506957A true JPH09506957A (ja) | 1997-07-08 |
Family
ID=20392183
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7517351A Ceased JPH09506957A (ja) | 1993-12-22 | 1994-12-12 | 高圧弁 |
Country Status (8)
Country | Link |
---|---|
US (1) | US5755424A (ja) |
EP (1) | EP0736155B1 (ja) |
JP (1) | JPH09506957A (ja) |
AT (1) | ATE170270T1 (ja) |
DE (1) | DE69412859T2 (ja) |
ES (1) | ES2122525T3 (ja) |
SE (1) | SE502220C2 (ja) |
WO (1) | WO1995017623A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006133016A (ja) * | 2004-11-04 | 2006-05-25 | Yokohama Rubber Co Ltd:The | ホース耐圧試験方法,ホース耐圧試験装置及びホース耐圧試験装置に用いる高圧自動切替え弁 |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6595230B2 (en) | 2001-08-08 | 2003-07-22 | Western Industries, Inc. | Non-refillable valve for a gas cylinder |
ITNO20030001U1 (it) * | 2003-01-14 | 2004-07-15 | Pettinaroli Flii Spa | Valvola a sfera con particolare caratteristica di incremento percentuale del flusso, ottenibile nell'arco di manovra di 90°, dalla posizione di chiusura a quella di apertura. |
TWI386578B (zh) * | 2003-01-17 | 2013-02-21 | Applied Materials Inc | 避免一質量流量控制器涉及一質量流量控制器陣列中之干擾的方法 |
AT9123U1 (de) * | 2006-02-22 | 2007-05-15 | Boehler Hochdrucktech Gmbh | Einrichtung für wasserstrahl- oder abrasivwasserstrahl-schneidanlagen |
JP6415889B2 (ja) * | 2014-08-01 | 2018-10-31 | 株式会社堀場エステック | 流量制御装置、流量制御装置用プログラム、及び、流量制御方法 |
NO345243B1 (en) * | 2019-07-03 | 2020-11-16 | Petroleum Technology Co As | A valve arrangement |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2479454A (en) * | 1945-01-18 | 1949-08-16 | Fluid Control Engineering Co | Fluid flow control apparatus |
US3734455A (en) * | 1971-09-21 | 1973-05-22 | Acf Ind Inc | Safety device for a fluid cylinder valve actuator |
US3765642A (en) * | 1971-09-29 | 1973-10-16 | Texas Iron Works | Valve and actuator assembly |
BE792037A (fr) * | 1971-11-29 | 1973-03-16 | Hallarydsverken Ab | Perfectionnements a des valves |
US4169405A (en) * | 1974-04-10 | 1979-10-02 | Fuji Plastic Co. | Control apparatus |
US4343327A (en) * | 1980-07-11 | 1982-08-10 | The United States Of America As Represented By The Secretary Of The Navy | Pressure responsive, manually opening valve |
US4617992A (en) * | 1985-05-03 | 1986-10-21 | Abel Thomas E | System and choke valve actuator mechanism for operating a plunger lift well |
FR2612598B1 (fr) * | 1987-03-17 | 1989-06-09 | Air Liquide | Robinet pour bouteille de gaz sous pression |
US4898210A (en) * | 1988-01-12 | 1990-02-06 | Kabushiki Kaisha Neriki | Gas-cylinder valve |
-
1993
- 1993-12-22 SE SE9304251A patent/SE502220C2/sv not_active IP Right Cessation
-
1994
- 1994-12-12 DE DE69412859T patent/DE69412859T2/de not_active Expired - Lifetime
- 1994-12-12 AT AT95904721T patent/ATE170270T1/de active
- 1994-12-12 WO PCT/SE1994/001193 patent/WO1995017623A1/en active IP Right Grant
- 1994-12-12 JP JP7517351A patent/JPH09506957A/ja not_active Ceased
- 1994-12-12 ES ES95904721T patent/ES2122525T3/es not_active Expired - Lifetime
- 1994-12-12 EP EP95904721A patent/EP0736155B1/en not_active Expired - Lifetime
- 1994-12-12 US US08/640,788 patent/US5755424A/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006133016A (ja) * | 2004-11-04 | 2006-05-25 | Yokohama Rubber Co Ltd:The | ホース耐圧試験方法,ホース耐圧試験装置及びホース耐圧試験装置に用いる高圧自動切替え弁 |
JP4506418B2 (ja) * | 2004-11-04 | 2010-07-21 | 横浜ゴム株式会社 | ホース耐圧試験方法及びホース耐圧試験装置 |
Also Published As
Publication number | Publication date |
---|---|
US5755424A (en) | 1998-05-26 |
ATE170270T1 (de) | 1998-09-15 |
EP0736155B1 (en) | 1998-08-26 |
EP0736155A1 (en) | 1996-10-09 |
SE502220C2 (sv) | 1995-09-18 |
WO1995017623A1 (en) | 1995-06-29 |
DE69412859D1 (de) | 1998-10-01 |
DE69412859T2 (de) | 1999-02-04 |
SE9304251L (sv) | 1995-06-23 |
SE9304251D0 (sv) | 1993-12-22 |
ES2122525T3 (es) | 1998-12-16 |
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Legal Events
Date | Code | Title | Description |
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A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20031216 |
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A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20040209 |
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A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20040316 |
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A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20040706 |
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A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20041104 |
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A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20041216 |
|
A911 | Transfer to examiner for re-examination before appeal (zenchi) |
Free format text: JAPANESE INTERMEDIATE CODE: A911 Effective date: 20050120 |
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A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20050315 |
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A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20050615 |
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A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20050620 |
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A313 | Final decision of rejection without a dissenting response from the applicant |
Free format text: JAPANESE INTERMEDIATE CODE: A313 Effective date: 20051114 |
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A912 | Re-examination (zenchi) completed and case transferred to appeal board |
Free format text: JAPANESE INTERMEDIATE CODE: A912 Effective date: 20051222 |