[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

FR3093552B1 - Sealing membrane, specifically configured to be positioned around the stem of a reed valve and reed valve comprising such a membrane - Google Patents

Sealing membrane, specifically configured to be positioned around the stem of a reed valve and reed valve comprising such a membrane Download PDF

Info

Publication number
FR3093552B1
FR3093552B1 FR1902323A FR1902323A FR3093552B1 FR 3093552 B1 FR3093552 B1 FR 3093552B1 FR 1902323 A FR1902323 A FR 1902323A FR 1902323 A FR1902323 A FR 1902323A FR 3093552 B1 FR3093552 B1 FR 3093552B1
Authority
FR
France
Prior art keywords
membrane
reed valve
stem
specifically configured
positioned around
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.)
Active
Application number
FR1902323A
Other languages
French (fr)
Other versions
FR3093552A1 (en
Inventor
Didier Faure
David Vincent
Cyrille Medard
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.)
Exel Industries SA
Original Assignee
Exel Industries SA
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 Exel Industries SA filed Critical Exel Industries SA
Priority to FR1902323A priority Critical patent/FR3093552B1/en
Publication of FR3093552A1 publication Critical patent/FR3093552A1/en
Application granted granted Critical
Publication of FR3093552B1 publication Critical patent/FR3093552B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • 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)
  • Lift Valve (AREA)
  • Check Valves (AREA)
  • Sealing Devices (AREA)

Abstract

Membrane d’étanchéité, spécifiquement configurée pour être positionnée autour de la tige d’une vanne à clapet et vanne à clapet comprenant une telle membrane Cette membrane d’étanchéité (20), spécifiquement configurée pour être positionnée autour de la tige (6) d’une vanne à clapet (2), est principalement fabriquée en élastomère. Une vanne à clapet (2), comprenant un corps de vanne (4) et une tige (6) qui est mobile en translation à travers le corps de vanne et qui comprend à l’une de ses extrémités un organe obturateur (8), comprend une telle membrane (20). Figure pour l'abrégé : Figure 1Sealing membrane, specifically configured to be positioned around the stem of a reed valve and reed valve comprising such a membrane This sealing membrane (20), specifically configured to be positioned around the stem (6) d 'a flap valve (2), is mainly made of elastomer. A flap valve (2), comprising a valve body (4) and a rod (6) which is movable in translation through the valve body and which comprises at one of its ends a shutter member (8), comprises such a membrane (20). Figure for abstract: Figure 1

FR1902323A 2019-03-07 2019-03-07 Sealing membrane, specifically configured to be positioned around the stem of a reed valve and reed valve comprising such a membrane Active FR3093552B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1902323A FR3093552B1 (en) 2019-03-07 2019-03-07 Sealing membrane, specifically configured to be positioned around the stem of a reed valve and reed valve comprising such a membrane

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1902323A FR3093552B1 (en) 2019-03-07 2019-03-07 Sealing membrane, specifically configured to be positioned around the stem of a reed valve and reed valve comprising such a membrane
FR1902323 2019-03-07

Publications (2)

Publication Number Publication Date
FR3093552A1 FR3093552A1 (en) 2020-09-11
FR3093552B1 true FR3093552B1 (en) 2021-09-17

Family

ID=67660208

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1902323A Active FR3093552B1 (en) 2019-03-07 2019-03-07 Sealing membrane, specifically configured to be positioned around the stem of a reed valve and reed valve comprising such a membrane

Country Status (1)

Country Link
FR (1) FR3093552B1 (en)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB901183A (en) * 1957-11-08 1962-07-18 Saunders Valve Co Ltd Improvements in and relating to diaphragm valves
DE2429448A1 (en) * 1974-06-19 1976-01-15 Beukert Elektro Christian DIAPHRAGM SEALED VALVE
IL55233A0 (en) * 1977-08-16 1978-09-29 Niemand C W P Improvements to fluid valves
BE901933A (en) * 1985-03-14 1985-07-01 Robinetterie Rek Sa Stopcock with screw-displaced valve plug to open or close flow passage - uses plug to compress elastomer diaphragm to close passage
CH694279A5 (en) * 2001-03-13 2004-10-29 Parker Lucifer Sa Electromagnetic fluid control valve has valve plate connected to solenoid shaft by ball joint for aligning action
FR2828260B1 (en) * 2001-08-03 2003-12-19 Georges Ollier VALVE IN PARTICULAR FOR VEHICLE CORROSIVE LIQUIDS
DE102007037663A1 (en) * 2007-08-09 2009-02-19 Dürr Systems GmbH Needle valve assembly

Also Published As

Publication number Publication date
FR3093552A1 (en) 2020-09-11

Similar Documents

Publication Publication Date Title
US2538683A (en) Fluid seal
FR3074251B1 (en) CONNECTING END PIECE OF A FLEXIBLE FLUID TRANSPORT PIPE, PIPE AND ASSOCIATED METHOD
FR3079300B1 (en) LEAK DETECTION BELL FOR SEALING MEMBRANE
FR3071296B1 (en) SEALING DEVICE FOR MAN-MACHINE DIALOGUE MEMBER
RU2011141332A (en) OVER-SEALING OF CONJUGATED METAL SURFACES FOR JOINT USE WITH INTERNAL VALVES
FR3104225B1 (en) Mechanical seal with welded bellows
FR3071011B1 (en) FLUID VOLUME REDUCTION INJECTOR
FR3066240B1 (en) SUPPORT AND SUPPORT ASSEMBLY
FR3082588B1 (en) FLUIDIC CONNECTION
FR3093552B1 (en) Sealing membrane, specifically configured to be positioned around the stem of a reed valve and reed valve comprising such a membrane
FR3077863B1 (en) BALL VALVE HAVING A BALL ELEMENT WITH ROTATION CONTROL
MX2021000932A (en) Terminal component for plumbing configuration.
FR3052822B1 (en) BLADE OF TURBOMACHINE EQUIPPED WITH AN ELASTOMER SEAL
US3840264A (en) Swivel joint
FR2827936A1 (en) Toroid seal for ball valve comprises elastomer ring cemented to annular support
FR2390657A1 (en) ADVANCED CONTROL VALVES
FR3091563B1 (en) Improved inter-blade platform seal
GB798650A (en) Improvements in pipe couplings
KR200493485Y1 (en) Rubber ring for piping
FR3058760B1 (en) GAS EXCHANGE VALVE FOR INTERNAL COMBUSTION ENGINE AND INTERNAL COMBUSTION ENGINE
FR3084436B1 (en) QUICK COUPLING FOR THE REMOVABLE JUNCTION OF TWO PIPES CARRIED BY A PRESSURIZED FLUID
FR3062447B1 (en) SWIVEL ASSEMBLY WITH BOLT AND HOUSING
FR3102825B1 (en) Quick disconnect coupling with internal valves
FR3054634B1 (en) BALL VALVE WITH BUILT-IN PURGE VALVE
FR3097608B1 (en) Globe valve

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 2

PLSC Publication of the preliminary search report

Effective date: 20200911

PLFP Fee payment

Year of fee payment: 3

PLFP Fee payment

Year of fee payment: 4

PLFP Fee payment

Year of fee payment: 5

PLFP Fee payment

Year of fee payment: 6