CA2059082A1 - Controleur de debit - Google Patents
Controleur de debitInfo
- Publication number
- CA2059082A1 CA2059082A1 CA2059082A CA2059082A CA2059082A1 CA 2059082 A1 CA2059082 A1 CA 2059082A1 CA 2059082 A CA2059082 A CA 2059082A CA 2059082 A CA2059082 A CA 2059082A CA 2059082 A1 CA2059082 A1 CA 2059082A1
- Authority
- CA
- Canada
- Prior art keywords
- screw part
- coupling screw
- stem
- thread pitch
- fluid flow
- 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.)
- Granted
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
- 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
-
- 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
- F16K31/44—Mechanical actuating means
- F16K31/50—Mechanical actuating means with screw-spindle or internally threaded actuating means
- F16K31/506—Mechanical actuating means with screw-spindle or internally threaded actuating means with plural sets of thread, e.g. with different pitch
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanically-Actuated Valves (AREA)
- Fluid-Driven Valves (AREA)
- Lift Valve (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1991003854U JP2541613Y2 (ja) | 1991-01-11 | 1991-01-11 | 制御器 |
JP3-3854 | 1991-01-11 |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2059082A1 true CA2059082A1 (fr) | 1992-07-12 |
CA2059082C CA2059082C (fr) | 1997-03-25 |
Family
ID=11568771
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002059082A Expired - Fee Related CA2059082C (fr) | 1991-01-11 | 1992-01-09 | Controleur de debit |
Country Status (7)
Country | Link |
---|---|
US (1) | US5188338A (fr) |
EP (1) | EP0494511B1 (fr) |
JP (1) | JP2541613Y2 (fr) |
KR (1) | KR940010774B1 (fr) |
CA (1) | CA2059082C (fr) |
DE (1) | DE69124977T2 (fr) |
SG (1) | SG46997A1 (fr) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2109105T3 (es) * | 1994-07-07 | 1998-01-01 | Aage V Kjaers Maskinfabrik A S | Valvula de cierre. |
US6540205B1 (en) * | 2001-06-07 | 2003-04-01 | Bryan W Stafford | Fine-adjustment flow control valve |
CA2452809C (fr) * | 2002-12-10 | 2012-05-29 | Montreal Bronze Foundry Limited | Robinet a membrane comprenant un dispositif de fermeture reglable |
JP2006153042A (ja) * | 2004-11-25 | 2006-06-15 | Surpass Kogyo Kk | 流量調節弁 |
WO2007063635A1 (fr) * | 2005-12-02 | 2007-06-07 | Ckd Corporation | Robinet de reglage de debit |
EP1798458B1 (fr) * | 2005-12-13 | 2009-02-18 | Pergola S.R.L. | Soupape à membrane pour le gaz comprimé ou liquéfié |
WO2008094672A2 (fr) * | 2007-01-31 | 2008-08-07 | Charles Stark Draper Laboratory, Inc. | Régulation de liquide à base de membrane dans des dispositifs microfluidiques |
JP6491877B2 (ja) * | 2014-12-25 | 2019-03-27 | 株式会社フジキン | 流体制御器 |
JP6491878B2 (ja) * | 2014-12-25 | 2019-03-27 | 株式会社フジキン | 流体制御器 |
US10851898B2 (en) * | 2016-09-29 | 2020-12-01 | Hitachi Metals, Ltd. | Flow control valve and mass flow controller using the same |
WO2020171018A1 (fr) * | 2019-02-19 | 2020-08-27 | 株式会社フジキン | Clapet |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB191323961A (en) * | 1913-10-22 | 1914-10-22 | Reginald James Mclaren Whibley | Improvements in or relating to Regulating Valves. |
FR532655A (fr) * | 1921-03-23 | 1922-02-09 | App Magondeaux Soc D | Robinet pointeau pour distributions de fluides à haute pression |
FR805910A (fr) * | 1935-05-13 | 1936-12-03 | Const D App A Gaz S A | Robinet à pointeau |
US2388989A (en) * | 1944-04-08 | 1945-11-13 | Shriver & Company Inc T | Diaphragm valve |
US2654559A (en) * | 1950-03-08 | 1953-10-06 | Imp Brass Mfg Co | Diaphragm valve |
US2812777A (en) * | 1953-11-20 | 1957-11-12 | George W Dahl | Diaphragm mounting in valve body |
DE1239899B (de) * | 1962-08-30 | 1967-05-03 | Johannes Erhard | Regulierventil, insbesondere fuer Warmwasser- und Niederdruckdampfheizungen |
US3428291A (en) * | 1965-05-24 | 1969-02-18 | Nuclear Products Co | Bellows metering valve |
US3409271A (en) * | 1966-05-04 | 1968-11-05 | Ideal Aerosmith Inc | Fluid flow control valve |
GB1509552A (en) * | 1975-03-06 | 1978-05-04 | Saunders Valve Co Ltd | Fluid flow control valves |
FR2593260B1 (fr) * | 1986-01-17 | 1988-08-12 | Filleau Paul | Robinet a commande par vis micrometrique |
JPS6392882U (fr) * | 1986-12-05 | 1988-06-15 | ||
JPH01176275A (ja) * | 1988-01-01 | 1989-07-12 | Toshiba Corp | 窒化物セラミックスの製造方法 |
JPH01299385A (ja) * | 1988-05-26 | 1989-12-04 | Toyooki Kogyo Co Ltd | 流量制御弁 |
-
1991
- 1991-01-11 JP JP1991003854U patent/JP2541613Y2/ja not_active Expired - Lifetime
- 1991-12-09 EP EP91311436A patent/EP0494511B1/fr not_active Expired - Lifetime
- 1991-12-09 SG SG1996001318A patent/SG46997A1/en unknown
- 1991-12-09 DE DE69124977T patent/DE69124977T2/de not_active Expired - Fee Related
- 1991-12-18 KR KR1019910023350A patent/KR940010774B1/ko not_active IP Right Cessation
- 1991-12-23 US US07/821,386 patent/US5188338A/en not_active Expired - Lifetime
-
1992
- 1992-01-09 CA CA002059082A patent/CA2059082C/fr not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0494511A3 (en) | 1992-09-23 |
JPH0495370U (fr) | 1992-08-18 |
KR940010774B1 (ko) | 1994-11-11 |
CA2059082C (fr) | 1997-03-25 |
DE69124977D1 (de) | 1997-04-10 |
EP0494511A2 (fr) | 1992-07-15 |
KR920015458A (ko) | 1992-08-26 |
DE69124977T2 (de) | 1997-10-09 |
US5188338A (en) | 1993-02-23 |
EP0494511B1 (fr) | 1997-03-05 |
SG46997A1 (en) | 1998-03-20 |
JP2541613Y2 (ja) | 1997-07-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |