DE69408944T2 - Kraftverstärkende Kraftübertragungsvorrichtung - Google Patents

Kraftverstärkende Kraftübertragungsvorrichtung

Info

Publication number
DE69408944T2
DE69408944T2 DE69408944T DE69408944T DE69408944T2 DE 69408944 T2 DE69408944 T2 DE 69408944T2 DE 69408944 T DE69408944 T DE 69408944T DE 69408944 T DE69408944 T DE 69408944T DE 69408944 T2 DE69408944 T2 DE 69408944T2
Authority
DE
Germany
Prior art keywords
roller
axis
rollers
housing
force
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.)
Expired - Fee Related
Application number
DE69408944T
Other languages
German (de)
English (en)
Other versions
DE69408944D1 (de
Inventor
Shigeru Itoi
Kenji Yamamoto
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fujikin Inc
Original Assignee
Fujikin Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Fujikin Inc filed Critical Fujikin Inc
Application granted granted Critical
Publication of DE69408944D1 publication Critical patent/DE69408944D1/de
Publication of DE69408944T2 publication Critical patent/DE69408944T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/16—Actuating devices; Operating means; Releasing devices actuated by fluid with a mechanism, other than pulling-or pushing-rod, between fluid motor and closure member
    • F16K31/163—Actuating devices; Operating means; Releasing devices actuated by fluid with a mechanism, other than pulling-or pushing-rod, between fluid motor and closure member the fluid acting on a piston
    • 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
    • F16K7/00—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves
    • F16K7/12—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with flat, dished, or bowl-shaped diaphragm
    • F16K7/14—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with flat, dished, or bowl-shaped diaphragm arranged to be deformed against a flat seat
    • F16K7/16—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with flat, dished, or bowl-shaped diaphragm arranged to be deformed against a flat seat the diaphragm being mechanically actuated, e.g. by screw-spindle or cam
    • 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
    • F16K7/00—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves
    • F16K7/12—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with flat, dished, or bowl-shaped diaphragm
    • F16K7/14—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with flat, dished, or bowl-shaped diaphragm arranged to be deformed against a flat seat
    • F16K7/17—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with flat, dished, or bowl-shaped diaphragm arranged to be deformed against a flat seat the diaphragm being actuated by fluid pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanically-Actuated Valves (AREA)
DE69408944T 1993-11-12 1994-11-03 Kraftverstärkende Kraftübertragungsvorrichtung Expired - Fee Related DE69408944T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP28332793A JP3338972B2 (ja) 1993-11-12 1993-11-12 制御器

Publications (2)

Publication Number Publication Date
DE69408944D1 DE69408944D1 (de) 1998-04-16
DE69408944T2 true DE69408944T2 (de) 1998-09-24

Family

ID=17664042

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69408944T Expired - Fee Related DE69408944T2 (de) 1993-11-12 1994-11-03 Kraftverstärkende Kraftübertragungsvorrichtung

Country Status (7)

Country Link
US (1) US5556072A (enExample)
EP (1) EP0656498B1 (enExample)
JP (1) JP3338972B2 (enExample)
KR (1) KR100319545B1 (enExample)
CA (1) CA2135355C (enExample)
DE (1) DE69408944T2 (enExample)
TW (1) TW270968B (enExample)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3392301B2 (ja) * 1996-10-03 2003-03-31 藤倉ゴム工業株式会社 倍力開閉弁
US6607178B1 (en) * 1997-09-29 2003-08-19 Siemens Aktiengesellschaft Thrust device, fuel injection valve having such a device, and method for manufacturing a thrust transfer element
DE19757659C1 (de) * 1997-12-23 1999-06-17 Siemens Ag Einspritzventil mit einer Ausgleichsfläche
JPH11344151A (ja) * 1998-06-02 1999-12-14 Fujikin Inc 制御器
JP4189558B2 (ja) * 1998-06-08 2008-12-03 株式会社フジキン 流体制御器
DE10101796A1 (de) * 2001-01-17 2002-07-18 Bosch Gmbh Robert Ventil zum Steuern von Flüssigkeiten
JP4300345B2 (ja) 2002-09-02 2009-07-22 株式会社フジキン 制御器
JP4529023B2 (ja) * 2002-12-03 2010-08-25 株式会社フジキン 制御器
JP2005325893A (ja) 2004-05-13 2005-11-24 Fujikin Inc 制御器
KR20090107544A (ko) * 2007-02-06 2009-10-13 가부시키가이샤 후지킨 유체 제어기
DE102007042854A1 (de) * 2007-09-10 2009-03-26 Vat Holding Ag Gasdosierventil
JP5185692B2 (ja) * 2008-05-23 2013-04-17 藤倉ゴム工業株式会社 倍力開閉弁
KR101132030B1 (ko) * 2010-10-18 2012-04-02 황인규 진공챔버의 게이트 밸브
GB201018553D0 (en) * 2010-11-03 2010-12-15 Aker Solutions Singapore Pte Ltd Valve actuator
DE102011119035B3 (de) 2011-11-22 2012-12-13 Vat Holding Ag Gasdosierventil
US8800585B2 (en) 2011-12-08 2014-08-12 Kidde Technologies, Inc. High rate discharge (HRD) valve incorporating a rotating lever release mechanism
US8757191B2 (en) 2011-12-08 2014-06-24 Kiddie Technologies, Inc. High rate discharge (HRD) valve opening mechanism for a fire and explosion protection
CN103486290B (zh) * 2013-09-22 2015-06-24 芜湖万向新元环保科技有限公司 一种上辅机用夹持阀
JP6484479B2 (ja) * 2015-03-26 2019-03-13 株式会社キッツエスシーティー バルブ用アクチュエータ
SG11201907322SA (en) 2016-12-12 2019-09-27 Fujikin Kk Valve and semiconductor production device
JP7015111B2 (ja) * 2017-01-31 2022-02-08 株式会社キッツエスシーティー バルブ用アクチュエータとこれを備えたダイヤフラムバルブ
US11035493B2 (en) 2017-03-31 2021-06-15 Fujikin Incorporated Controller

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2395223A (en) * 1944-01-13 1946-02-19 Automatic Shifters Inc Vehicle brake mechanism
US2539913A (en) * 1948-06-03 1951-01-30 American Machine & Metals Solenoid-operated valve
US3610568A (en) * 1969-07-18 1971-10-05 Dover Corp Valve actuator including cam linkage
DE2102441C3 (de) * 1971-01-20 1975-06-12 H. Kuhnke Elektrotechnische Fabrik Gmbh, 2427 Malente Zeitglied für binäre pneumatische Signale
US3985151A (en) * 1973-10-15 1976-10-12 Keystone International, Inc. Valve actuator
DE7830221U1 (de) * 1978-10-11 1980-03-20 Arnold, Franz, 8960 Kempten Mechanischer kraftverstaerker
US4278234A (en) * 1980-05-05 1981-07-14 Baumann Hans D Minute flow regulating valve
US4549719A (en) * 1984-02-02 1985-10-29 Baumann Hans D Mechanical amplifying means for valves and other devices
US4609178A (en) * 1984-02-02 1986-09-02 Baumann Hans D Diaphragm type control valve
NO158552C (no) * 1986-04-04 1988-09-28 Skarpenord Control Systems As Enkeltvirkende hydraulisk aktuator for uttak av lagret fjaerenergi.
US4684103A (en) * 1986-08-25 1987-08-04 Baumann Hans D Lever-amplified actuating means for valves and other devices
US4729544A (en) * 1987-05-07 1988-03-08 Baumann Hans D Electric-powered, lever-amplified actuating means for valves and other devices
US4875404A (en) * 1988-07-05 1989-10-24 Ewal Manufacturing Co., Inc. Compact fluid powered actuator
US4925154A (en) * 1989-02-15 1990-05-15 Cameron Iron Works Usa, Inc. Gate valve with supplemental actuator
US4871143A (en) * 1989-02-15 1989-10-03 Cameron Iron Works Usa, Inc. Gate valve with supplemental actuator
JPH086828B2 (ja) * 1991-08-09 1996-01-29 株式会社ベンカン メタルダイヤフラム弁
US5215286A (en) * 1992-05-26 1993-06-01 Nupro Company High pressure diaphragm valve

Also Published As

Publication number Publication date
EP0656498B1 (en) 1998-03-11
EP0656498A1 (en) 1995-06-07
KR100319545B1 (ko) 2002-08-08
JPH07139648A (ja) 1995-05-30
CA2135355C (en) 2004-07-06
KR950014533A (ko) 1995-06-16
JP3338972B2 (ja) 2002-10-28
TW270968B (enExample) 1996-02-21
CA2135355A1 (en) 1995-05-13
DE69408944D1 (de) 1998-04-16
US5556072A (en) 1996-09-17

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee