JPS5732269U - - Google Patents

Info

Publication number
JPS5732269U
JPS5732269U JP1981092126U JP9212681U JPS5732269U JP S5732269 U JPS5732269 U JP S5732269U JP 1981092126 U JP1981092126 U JP 1981092126U JP 9212681 U JP9212681 U JP 9212681U JP S5732269 U JPS5732269 U JP S5732269U
Authority
JP
Japan
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.)
Pending
Application number
JP1981092126U
Other languages
Japanese (ja)
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 filed Critical
Publication of JPS5732269U publication Critical patent/JPS5732269U/ja
Pending 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
    • F16K31/126—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a diaphragm, bellows, or the like
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02—Column chromatography
    • G01N30/04—Preparation or injection of sample to be analysed
    • G01N30/16—Injection
    • G01N30/22—Injection in high pressure liquid systems
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02—Column chromatography
    • G01N30/04—Preparation or injection of sample to be analysed
    • G01N30/16—Injection
    • G01N30/20—Injection using a sampling valve
    • G01N2030/205—Diaphragm valves, e.g. deformed member closing the passage

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Multiple-Way Valves (AREA)
  • Sampling And Sample Adjustment (AREA)
JP1981092126U 1972-11-24 1981-06-22 Pending JPS5732269U (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US30949572A 1972-11-24 1972-11-24

Publications (1)

Publication Number Publication Date
JPS5732269U true JPS5732269U (en) 1982-02-19

Family

ID=23198469

Family Applications (2)

Application Number Title Priority Date Filing Date
JP48127776A Pending JPS4984494A (en) 1972-11-24 1973-11-15
JP1981092126U Pending JPS5732269U (en) 1972-11-24 1981-06-22

Family Applications Before (1)

Application Number Title Priority Date Filing Date
JP48127776A Pending JPS4984494A (en) 1972-11-24 1973-11-15

Country Status (4)

Country Link
US (1) US3787026A (en)
JP (2) JPS4984494A (en)
CA (1) CA995558A (en)
DE (1) DE2357719A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001519878A (en) * 1997-04-04 2001-10-23 ロボバルブ アクチエボーラグ Diaphragm valve

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2648751C2 (en) * 1976-10-27 1986-04-30 Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V., 3400 Göttingen Device for feeding liquid or gaseous substances to a processing vessel
FR2372336A1 (en) * 1976-11-25 1978-06-23 Hansen Albert Valve set for piston-cylinder control - has pairs of chambers separated by membranes with relief passage between first chamber of each pair
US4102355A (en) * 1976-11-29 1978-07-25 Albert Frederick Hansen Diaphragm multi-port valve assembly
JPS58195149A (en) * 1982-04-26 1983-11-14 マイクロセンサ−・テクノロジ−・インコ−ポレ−テツド Small-sized gas chromatograph device
FI840846A0 (en) * 1984-03-02 1984-03-02 Labsystems Oy VENTILANORDNING
JPS60191962U (en) * 1984-05-29 1985-12-19 株式会社山武 Switching valve for gas chromatograph
US4607526A (en) * 1984-12-21 1986-08-26 Allied Corporation Particle analysis system
US5197192A (en) * 1990-08-01 1993-03-30 Photovac Incorporated Method of making a fluid control valve
JP2739063B2 (en) * 1995-04-05 1998-04-08 高砂電氣工業株式会社 valve
EP0839343B1 (en) * 1995-07-20 2001-10-17 Abbott Laboratories Valve construction and method of use
US6637723B1 (en) 2001-09-06 2003-10-28 Entegris, Inc. Fluid valve
CN106499841B (en) * 2016-12-14 2019-02-01 广州中国科学院先进技术研究所 A kind of improved miniaturization film valve
CN111288188B (en) * 2020-02-12 2022-05-24 汉沙莱斯医疗科技江苏有限公司 Dental comprehensive treatment table combination valve

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3080887A (en) * 1961-03-06 1963-03-12 Modernair Corp Fluid pressure-operated multi-way valve
US3601155A (en) * 1970-02-02 1971-08-24 Westinghouse Air Brake Co Pneumatic logic valve device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001519878A (en) * 1997-04-04 2001-10-23 ロボバルブ アクチエボーラグ Diaphragm valve

Also Published As

Publication number Publication date
US3787026A (en) 1974-01-22
JPS4984494A (en) 1974-08-14
DE2357719A1 (en) 1974-05-30
CA995558A (en) 1976-08-24

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