FR2634000B1 - VALVE BODY WITH FLEXIBLE SLEEVE CONSISTING OF TWO HALF SHELLS OF THERMOPLASTIC MATERIAL - Google Patents

VALVE BODY WITH FLEXIBLE SLEEVE CONSISTING OF TWO HALF SHELLS OF THERMOPLASTIC MATERIAL

Info

Publication number
FR2634000B1
FR2634000B1 FR8809267A FR8809267A FR2634000B1 FR 2634000 B1 FR2634000 B1 FR 2634000B1 FR 8809267 A FR8809267 A FR 8809267A FR 8809267 A FR8809267 A FR 8809267A FR 2634000 B1 FR2634000 B1 FR 2634000B1
Authority
FR
France
Prior art keywords
valve body
thermoplastic material
flexible sleeve
half shells
sleeve consisting
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 - Lifetime
Application number
FR8809267A
Other languages
French (fr)
Other versions
FR2634000A1 (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 FR8809267A priority Critical patent/FR2634000B1/en
Publication of FR2634000A1 publication Critical patent/FR2634000A1/en
Application granted granted Critical
Publication of FR2634000B1 publication Critical patent/FR2634000B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F16K7/00—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves
    • F16K7/02—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with tubular diaphragm
    • F16K7/04—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with tubular diaphragm constrictable by external radial force
    • F16K7/07—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with tubular diaphragm constrictable by external radial force by means of fluid pressure
    • 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
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/02—Construction of housing; Use of materials therefor of lift valves
    • F16K27/0236—Diaphragm cut-off apparatus
    • 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
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/10—Welded housings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Valve Housings (AREA)
FR8809267A 1988-07-05 1988-07-05 VALVE BODY WITH FLEXIBLE SLEEVE CONSISTING OF TWO HALF SHELLS OF THERMOPLASTIC MATERIAL Expired - Lifetime FR2634000B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8809267A FR2634000B1 (en) 1988-07-05 1988-07-05 VALVE BODY WITH FLEXIBLE SLEEVE CONSISTING OF TWO HALF SHELLS OF THERMOPLASTIC MATERIAL

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8809267A FR2634000B1 (en) 1988-07-05 1988-07-05 VALVE BODY WITH FLEXIBLE SLEEVE CONSISTING OF TWO HALF SHELLS OF THERMOPLASTIC MATERIAL

Publications (2)

Publication Number Publication Date
FR2634000A1 FR2634000A1 (en) 1990-01-12
FR2634000B1 true FR2634000B1 (en) 1991-05-03

Family

ID=9368219

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8809267A Expired - Lifetime FR2634000B1 (en) 1988-07-05 1988-07-05 VALVE BODY WITH FLEXIBLE SLEEVE CONSISTING OF TWO HALF SHELLS OF THERMOPLASTIC MATERIAL

Country Status (1)

Country Link
FR (1) FR2634000B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH680154A5 (en) * 1989-12-04 1992-06-30 Fischer Ag Georg
DE202006001965U1 (en) * 2006-02-08 2006-04-20 Dr. Huelle Energie-Engineering Gmbh Electronically controlled control valve

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3982723A (en) * 1974-03-28 1976-09-28 Fafco Incorporated Pinch valve and method for fabrication
US4152014A (en) * 1978-01-30 1979-05-01 Soeffker Eldred E In-line hose swivel
JPS579367A (en) * 1980-06-18 1982-01-18 Nitsukuu Kogyo Kk Pinch valve
FR2567611B1 (en) * 1984-07-10 1988-07-01 Constantin Pierre SHUTTERING DEVICE FOR MOUNTING ON A PIPELINE

Also Published As

Publication number Publication date
FR2634000A1 (en) 1990-01-12

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Legal Events

Date Code Title Description
CL Concession to grant licenses
CL Concession to grant licenses
ST Notification of lapse