GB909468A - Diaphragm valve - Google Patents

Diaphragm valve

Info

Publication number
GB909468A
GB909468A GB3682960A GB3682960A GB909468A GB 909468 A GB909468 A GB 909468A GB 3682960 A GB3682960 A GB 3682960A GB 3682960 A GB3682960 A GB 3682960A GB 909468 A GB909468 A GB 909468A
Authority
GB
United Kingdom
Prior art keywords
diaphragm
bonnet
deformable part
folded
clamped
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
GB3682960A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB909468A publication Critical patent/GB909468A/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
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/28—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with resilient valve members
    • 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
    • F16K41/103—Spindle sealings with diaphragm, e.g. shaped as bellows or tube the diaphragm and the closure member being integrated in one member
    • 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
    • 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
    • F16K7/123—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 the seat being formed on the bottom of the fluid line

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mechanically-Actuated Valves (AREA)
  • Diaphragms And Bellows (AREA)

Abstract

909,468. Valves. LAGUILHARRE, P. R., CIBOIT, J. J., and DELBERGUE, M. Oct. 26, 1960 [Nov. 7, 1959], No. 36829/60. Class 135. A valve comprises a diaphragm 7, Fig. 1, the edge of which is clamped by a screwed ring 4 between the bonnet 5 and the body 1 and the central part of which surrounds a member 8 having a groove 8a into which is folded the intermediate deformable part of the diaphragm. The top of the member 8 has ribs 10 which are located in complementary recesses in the bonnet 5 so providing supporting surfaces for the deformable part of the diaphragm. In another example, Fig. 8, the edge of the diaphragm is clamped between the bonnet 21 and the body 17 and the deformable part is folded into a groove 24a of the member 24. The diaphragm may be centrally thickened so as to constitute almost the entire body of the closure member.
GB3682960A 1959-11-07 1960-10-26 Diaphragm valve Expired GB909468A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR809596A FR1249282A (en) 1959-11-07 1959-11-07 Advanced diaphragm valve

Publications (1)

Publication Number Publication Date
GB909468A true GB909468A (en) 1962-10-31

Family

ID=8721030

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3682960A Expired GB909468A (en) 1959-11-07 1960-10-26 Diaphragm valve

Country Status (6)

Country Link
BE (1) BE596085A (en)
CH (1) CH367676A (en)
ES (1) ES261917A1 (en)
FR (1) FR1249282A (en)
GB (1) GB909468A (en)
LU (1) LU39291A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2169991A (en) * 1983-04-05 1986-07-23 Nupro Co Valve
US4684106A (en) * 1983-04-05 1987-08-04 Nupro Company Valve

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3151838A (en) * 1961-07-31 1964-10-06 Tripoli Packless gate valve
DE1245664B (en) * 1962-02-20 1967-07-27 Ver Armaturen Ges M B H Gate valve
USRE34261E (en) * 1981-11-06 1993-05-25 Solenoid valve
FR2588932A1 (en) * 1985-10-17 1987-04-24 Alsthom Tap
US5152500A (en) * 1991-03-27 1992-10-06 Asepco, Inc. Aseptic valve construction
WO2001033126A1 (en) * 1999-11-03 2001-05-10 Tuchenhagen Gmbh Device for the torque-free operation of a closing member for a lift valve
IT202000014203A1 (en) 2020-06-15 2021-12-15 Rattiinox S R L FLUID SHUT-OFF DEVICE

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2169991A (en) * 1983-04-05 1986-07-23 Nupro Co Valve
US4684106A (en) * 1983-04-05 1987-08-04 Nupro Company Valve

Also Published As

Publication number Publication date
BE596085A (en) 1961-04-17
CH367676A (en) 1963-02-28
LU39291A1 (en) 1960-12-15
FR1249282A (en) 1960-12-30
ES261917A1 (en) 1961-02-01

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