CA1036570A - High pressure diaphragm valves - Google Patents

High pressure diaphragm valves

Info

Publication number
CA1036570A
CA1036570A CA236,234A CA236234A CA1036570A CA 1036570 A CA1036570 A CA 1036570A CA 236234 A CA236234 A CA 236234A CA 1036570 A CA1036570 A CA 1036570A
Authority
CA
Canada
Prior art keywords
diaphragm type
type valve
stack
valve according
diaphragm
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
Application number
CA236,234A
Other languages
English (en)
French (fr)
Inventor
Harold E. Bass
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.)
Dresser Industries Inc
Original Assignee
Dresser Industries 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 Dresser Industries Inc filed Critical Dresser Industries Inc
Priority to CA283,893A priority Critical patent/CA1037454A/en
Application granted granted Critical
Publication of CA1036570A publication Critical patent/CA1036570A/en
Expired 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
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/02—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with screw-spindle
    • F16K1/06—Special arrangements for improving the flow, e.g. special shape of passages or casings
    • F16K1/10—Special arrangements for improving the flow, e.g. special shape of passages or casings in which the spindle is inclined to the general direction of flow
    • 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
    • F16K41/00—Spindle sealings
    • F16K41/10—Spindle sealings with diaphragm, e.g. shaped as bellows or tube
    • F16K41/12—Spindle sealings with diaphragm, e.g. shaped as bellows or tube with approximately flat diaphragm

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Valves (AREA)
  • Lift Valve (AREA)
  • Fluid-Driven Valves (AREA)
CA236,234A 1974-12-23 1975-09-24 High pressure diaphragm valves Expired CA1036570A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA283,893A CA1037454A (en) 1974-12-23 1977-08-02 High pressure diaphragm valves

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US53586574A 1974-12-23 1974-12-23

Publications (1)

Publication Number Publication Date
CA1036570A true CA1036570A (en) 1978-08-15

Family

ID=24136115

Family Applications (1)

Application Number Title Priority Date Filing Date
CA236,234A Expired CA1036570A (en) 1974-12-23 1975-09-24 High pressure diaphragm valves

Country Status (12)

Country Link
JP (1) JPS5179021A (de)
BE (1) BE834751A (de)
BR (1) BR7507951A (de)
CA (1) CA1036570A (de)
CH (1) CH594152A5 (de)
DE (1) DE2558562A1 (de)
FR (1) FR2296137A1 (de)
GB (2) GB1530586A (de)
IT (1) IT1047693B (de)
LU (1) LU73639A1 (de)
NL (1) NL7512137A (de)
ZA (1) ZA756085B (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5776380A (en) * 1980-10-30 1982-05-13 Mitsubishi Heavy Ind Ltd Non-leakage valve
US4606374A (en) * 1983-04-05 1986-08-19 Nupro Company Valve
US4671490A (en) * 1986-05-16 1987-06-09 Nupro Co. Diaphragm valve
JP3291152B2 (ja) * 1995-02-15 2002-06-10 株式会社フジキン ダイヤフラム弁
US5739434A (en) * 1996-10-23 1998-04-14 Fisher Controls International, Inc. Formed metal diaphragm with improved cycle life
CN107228202A (zh) * 2017-06-23 2017-10-03 南通国电电站阀门股份有限公司 一种y形超临界直流导向式法焊连接双作用阀门

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5312693A (en) * 1976-07-21 1978-02-04 Matsushita Electric Works Ltd Gas detector material

Also Published As

Publication number Publication date
ZA756085B (en) 1976-09-29
NL7512137A (nl) 1976-06-25
AU8530375A (en) 1977-04-07
GB1530587A (en) 1978-11-01
BR7507951A (pt) 1976-08-24
IT1047693B (it) 1980-10-20
GB1530586A (en) 1978-11-01
FR2296137A1 (fr) 1976-07-23
DE2558562A1 (de) 1976-06-24
FR2296137B1 (de) 1982-06-11
LU73639A1 (de) 1976-06-11
CH594152A5 (de) 1977-12-30
JPS5179021A (de) 1976-07-09
BE834751A (fr) 1976-02-16

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