FR2334037A1 - Fluid control valve for domestic use - has conical spring loaded plug with limited axial freedom controlling central orifice - Google Patents

Fluid control valve for domestic use - has conical spring loaded plug with limited axial freedom controlling central orifice

Info

Publication number
FR2334037A1
FR2334037A1 FR7537153A FR7537153A FR2334037A1 FR 2334037 A1 FR2334037 A1 FR 2334037A1 FR 7537153 A FR7537153 A FR 7537153A FR 7537153 A FR7537153 A FR 7537153A FR 2334037 A1 FR2334037 A1 FR 2334037A1
Authority
FR
France
Prior art keywords
membrane
conical spring
limited axial
control valve
central orifice
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
Application number
FR7537153A
Other languages
French (fr)
Other versions
FR2334037B1 (en
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
Priority to FR7537153A priority Critical patent/FR2334037A1/en
Publication of FR2334037A1 publication Critical patent/FR2334037A1/en
Application granted granted Critical
Publication of FR2334037B1 publication Critical patent/FR2334037B1/fr
Granted 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
    • F16K31/36—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor
    • F16K31/40—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor with electrically-actuated member in the discharge of the motor
    • F16K31/402—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor with electrically-actuated member in the discharge of the motor acting on a diaphragm
    • F16K31/404—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor with electrically-actuated member in the discharge of the motor acting on a diaphragm the discharge being effected through the diaphragm and being blockable by an electrically-actuated member making contact with the 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
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/36—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor
    • F16K31/38—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor in which the fluid works directly on both sides of the fluid motor, one side being connected by means of a restricted passage and the motor being actuated by operating a discharge from that side
    • F16K31/385—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor in which the fluid works directly on both sides of the fluid motor, one side being connected by means of a restricted passage and the motor being actuated by operating a discharge from that side the fluid acting on a diaphragm
    • F16K31/3855—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor in which the fluid works directly on both sides of the fluid motor, one side being connected by means of a restricted passage and the motor being actuated by operating a discharge from that side the fluid acting on a diaphragm the discharge being effected through the diaphragm and being blockable by a mechanically-actuated member making contact with the diaphragm

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Safety Valves (AREA)

Abstract

A flexible membrane (12) with central circular stiffener (15) divides the body into two sections (2, 3), one (2) being connected to the inlet port (4). The exit port (5) has a tubular extension with a chamfered end (6) which bears on the central portion of the membrane. Two holes are made in the membrane one (13) in the centre being larger than the other (14) nearer the rim. On the other side of the membrane from the exit port, a conical spring (27) loaded plug (18) has limited axial freedom in the actuating sleeve (19) and its point controls the central orifice in the membrane. The actuating sleeve may be moved axially in a boss (17) in the body. When off, the membrane is in contact with the exit port chamfer and the plug closes off the central hole, pressures on either side of the membrane equalising by virtue of the small bleed hole (4).
FR7537153A 1975-12-04 1975-12-04 Fluid control valve for domestic use - has conical spring loaded plug with limited axial freedom controlling central orifice Granted FR2334037A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7537153A FR2334037A1 (en) 1975-12-04 1975-12-04 Fluid control valve for domestic use - has conical spring loaded plug with limited axial freedom controlling central orifice

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7537153A FR2334037A1 (en) 1975-12-04 1975-12-04 Fluid control valve for domestic use - has conical spring loaded plug with limited axial freedom controlling central orifice

Publications (2)

Publication Number Publication Date
FR2334037A1 true FR2334037A1 (en) 1977-07-01
FR2334037B1 FR2334037B1 (en) 1980-10-17

Family

ID=9163321

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7537153A Granted FR2334037A1 (en) 1975-12-04 1975-12-04 Fluid control valve for domestic use - has conical spring loaded plug with limited axial freedom controlling central orifice

Country Status (1)

Country Link
FR (1) FR2334037A1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0432552A1 (en) * 1989-12-13 1991-06-19 Kwc Ag Sanitary valve
US5107894A (en) * 1989-11-28 1992-04-28 Kwc Ag Electrically controlled shutoff valve and use of the latter
US5111846A (en) * 1989-11-16 1992-05-12 Kwc Ag Electrically controlled fitting
CN109990113A (en) * 2017-12-29 2019-07-09 浙江三花智能控制股份有限公司 Electromagnetic switching valve and piston
EP3839310A1 (en) * 2017-03-10 2021-06-23 Neoperl GmbH Sanitary valve and corresponding series

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5111846A (en) * 1989-11-16 1992-05-12 Kwc Ag Electrically controlled fitting
US5107894A (en) * 1989-11-28 1992-04-28 Kwc Ag Electrically controlled shutoff valve and use of the latter
EP0432552A1 (en) * 1989-12-13 1991-06-19 Kwc Ag Sanitary valve
US5095944A (en) * 1989-12-13 1992-03-17 Kwc Ag Sanitary fittings
CH680527A5 (en) * 1989-12-13 1992-09-15 Karrer Weber & Cie Ag
EP3839310A1 (en) * 2017-03-10 2021-06-23 Neoperl GmbH Sanitary valve and corresponding series
CN109990113A (en) * 2017-12-29 2019-07-09 浙江三花智能控制股份有限公司 Electromagnetic switching valve and piston
CN109990113B (en) * 2017-12-29 2022-06-10 浙江三花智能控制股份有限公司 Electromagnetic switching valve and piston

Also Published As

Publication number Publication date
FR2334037B1 (en) 1980-10-17

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Legal Events

Date Code Title Description
ST Notification of lapse