FR2440215A1 - Perfectionnements aux ventouses de purge d'air pour conduites de liquide - Google Patents

Perfectionnements aux ventouses de purge d'air pour conduites de liquide

Info

Publication number
FR2440215A1
FR2440215A1 FR7831639A FR7831639A FR2440215A1 FR 2440215 A1 FR2440215 A1 FR 2440215A1 FR 7831639 A FR7831639 A FR 7831639A FR 7831639 A FR7831639 A FR 7831639A FR 2440215 A1 FR2440215 A1 FR 2440215A1
Authority
FR
France
Prior art keywords
valve
pressure air
cover
high pressure
escape
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
FR7831639A
Other languages
English (en)
Other versions
FR2440215B1 (fr
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.)
Bayard SA Ets
Original Assignee
Bayard SA Ets
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 Bayard SA Ets filed Critical Bayard SA Ets
Priority to FR7831639A priority Critical patent/FR2440215A1/fr
Publication of FR2440215A1 publication Critical patent/FR2440215A1/fr
Application granted granted Critical
Publication of FR2440215B1 publication Critical patent/FR2440215B1/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
    • F16K24/00—Devices, e.g. valves, for venting or aerating enclosures
    • F16K24/04—Devices, e.g. valves, for venting or aerating enclosures for venting only
    • F16K24/042—Devices, e.g. valves, for venting or aerating enclosures for venting only actuated by a float

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Self-Closing Valves And Venting Or Aerating Valves (AREA)

Abstract

VENTOUSE DE PURGE D'AIR POUR CONDUITE DE LIQUIDE. ELLE COMPREND UN CORPS 1 TRAVERSE PAR LA TIGE D'ACTIONNEMENT 11 D'UN ROBINET D'ISOLEMENT DONT LA SOUPAPE EST REFERENCEE 12. LA TIGE 11 EST ENGAGEE DANS LA PERFORATION CENTRALE DE DEUX FLOTTEURS 17, 18 DONT LE DERNIER COMPREND UN TROU 19A POUR L'EVACUATION DE L'AIR SOUS HAUTE PRESSION. INSTALLATIONS DE DISTRIBUTION D'EAU.
FR7831639A 1978-10-31 1978-10-31 Perfectionnements aux ventouses de purge d'air pour conduites de liquide Granted FR2440215A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7831639A FR2440215A1 (fr) 1978-10-31 1978-10-31 Perfectionnements aux ventouses de purge d'air pour conduites de liquide

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7831639A FR2440215A1 (fr) 1978-10-31 1978-10-31 Perfectionnements aux ventouses de purge d'air pour conduites de liquide

Publications (2)

Publication Number Publication Date
FR2440215A1 true FR2440215A1 (fr) 1980-05-30
FR2440215B1 FR2440215B1 (fr) 1982-11-26

Family

ID=9214632

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7831639A Granted FR2440215A1 (fr) 1978-10-31 1978-10-31 Perfectionnements aux ventouses de purge d'air pour conduites de liquide

Country Status (1)

Country Link
FR (1) FR2440215A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2559233A1 (fr) * 1984-02-07 1985-08-09 Pont A Mousson Purgeur automatique d'air pour canalisation de liquide sous pression
JP2011127756A (ja) * 2009-11-19 2011-06-30 Shimizu Tekkosho:Kk 空気弁
CN106195381A (zh) * 2016-08-22 2016-12-07 武汉大禹阀门股份有限公司 一种组合型空气阀
CN112197051A (zh) * 2020-11-25 2021-01-08 中国空气动力研究与发展中心超高速空气动力研究所 一种管道保护装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2364051A1 (fr) * 1976-09-10 1978-04-07 Conduites Ste Indle Purgeur automatique de gaz

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2364051A1 (fr) * 1976-09-10 1978-04-07 Conduites Ste Indle Purgeur automatique de gaz

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2559233A1 (fr) * 1984-02-07 1985-08-09 Pont A Mousson Purgeur automatique d'air pour canalisation de liquide sous pression
JP2011127756A (ja) * 2009-11-19 2011-06-30 Shimizu Tekkosho:Kk 空気弁
CN106195381A (zh) * 2016-08-22 2016-12-07 武汉大禹阀门股份有限公司 一种组合型空气阀
CN112197051A (zh) * 2020-11-25 2021-01-08 中国空气动力研究与发展中心超高速空气动力研究所 一种管道保护装置

Also Published As

Publication number Publication date
FR2440215B1 (fr) 1982-11-26

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Legal Events

Date Code Title Description
ST Notification of lapse