FR2292912A1 - Obturateur a fonctionnement automatique - Google Patents

Obturateur a fonctionnement automatique

Info

Publication number
FR2292912A1
FR2292912A1 FR7438814A FR7438814A FR2292912A1 FR 2292912 A1 FR2292912 A1 FR 2292912A1 FR 7438814 A FR7438814 A FR 7438814A FR 7438814 A FR7438814 A FR 7438814A FR 2292912 A1 FR2292912 A1 FR 2292912A1
Authority
FR
France
Prior art keywords
tank
hydrostatic pressure
membrane
pressure
pipe
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
FR7438814A
Other languages
English (en)
Other versions
FR2292912B3 (fr
Inventor
Jean-Victor Ganzinotti
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.)
Pneumatiques Caoutchouc Manufacture et Plastiques Kleber Colombes SA
Original Assignee
Pneumatiques Caoutchouc Manufacture et Plastiques Kleber Colombes 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 Pneumatiques Caoutchouc Manufacture et Plastiques Kleber Colombes SA filed Critical Pneumatiques Caoutchouc Manufacture et Plastiques Kleber Colombes SA
Priority to FR7438814A priority Critical patent/FR2292912A1/fr
Publication of FR2292912A1 publication Critical patent/FR2292912A1/fr
Application granted granted Critical
Publication of FR2292912B3 publication Critical patent/FR2292912B3/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
    • 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
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/20—Excess-flow valves

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Reciprocating Pumps (AREA)
FR7438814A 1974-11-27 1974-11-27 Obturateur a fonctionnement automatique Granted FR2292912A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7438814A FR2292912A1 (fr) 1974-11-27 1974-11-27 Obturateur a fonctionnement automatique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7438814A FR2292912A1 (fr) 1974-11-27 1974-11-27 Obturateur a fonctionnement automatique

Publications (2)

Publication Number Publication Date
FR2292912A1 true FR2292912A1 (fr) 1976-06-25
FR2292912B3 FR2292912B3 (fr) 1977-08-26

Family

ID=9145280

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7438814A Granted FR2292912A1 (fr) 1974-11-27 1974-11-27 Obturateur a fonctionnement automatique

Country Status (1)

Country Link
FR (1) FR2292912A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2426935A1 (fr) * 1978-05-25 1979-12-21 Monitoring Systems Inc Regulateur de pression hydrostatique a dispositif de lecture eloignee
FR2535799A1 (fr) * 1982-11-04 1984-05-11 Schafer Urs Dispositif de regulation de la vitesse d'ecoulement des eaux usees dans un siphon

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2426935A1 (fr) * 1978-05-25 1979-12-21 Monitoring Systems Inc Regulateur de pression hydrostatique a dispositif de lecture eloignee
FR2535799A1 (fr) * 1982-11-04 1984-05-11 Schafer Urs Dispositif de regulation de la vitesse d'ecoulement des eaux usees dans un siphon

Also Published As

Publication number Publication date
FR2292912B3 (fr) 1977-08-26

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Legal Events

Date Code Title Description
ST Notification of lapse