FR2677101B1 - Clapet antiretour a portees d'etancheite autonettoyantes. - Google Patents

Clapet antiretour a portees d'etancheite autonettoyantes.

Info

Publication number
FR2677101B1
FR2677101B1 FR9106545A FR9106545A FR2677101B1 FR 2677101 B1 FR2677101 B1 FR 2677101B1 FR 9106545 A FR9106545 A FR 9106545A FR 9106545 A FR9106545 A FR 9106545A FR 2677101 B1 FR2677101 B1 FR 2677101B1
Authority
FR
France
Prior art keywords
self
return valve
sealing doors
cleaning sealing
cleaning
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 - Fee Related
Application number
FR9106545A
Other languages
English (en)
Other versions
FR2677101A1 (fr
Inventor
Philippe Cloup
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 FR9106545A priority Critical patent/FR2677101B1/fr
Publication of FR2677101A1 publication Critical patent/FR2677101A1/fr
Application granted granted Critical
Publication of FR2677101B1 publication Critical patent/FR2677101B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F16K15/00—Check valves
    • F16K15/02—Check valves with guided rigid valve members
    • F16K15/06—Check valves with guided rigid valve members with guided stems
    • F16K15/063—Check valves with guided rigid valve members with guided stems the valve being loaded by a spring

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
FR9106545A 1991-05-30 1991-05-30 Clapet antiretour a portees d'etancheite autonettoyantes. Expired - Fee Related FR2677101B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9106545A FR2677101B1 (fr) 1991-05-30 1991-05-30 Clapet antiretour a portees d'etancheite autonettoyantes.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9106545A FR2677101B1 (fr) 1991-05-30 1991-05-30 Clapet antiretour a portees d'etancheite autonettoyantes.

Publications (2)

Publication Number Publication Date
FR2677101A1 FR2677101A1 (fr) 1992-12-04
FR2677101B1 true FR2677101B1 (fr) 1993-10-01

Family

ID=9413298

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9106545A Expired - Fee Related FR2677101B1 (fr) 1991-05-30 1991-05-30 Clapet antiretour a portees d'etancheite autonettoyantes.

Country Status (1)

Country Link
FR (1) FR2677101B1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101699110B (zh) * 2009-11-23 2011-07-20 欧健 压差积分式微流计量补偿阀
CN113236828A (zh) * 2021-04-22 2021-08-10 日扬科技股份有限公司 防沉积逆止阀

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB200887A (en) * 1922-04-18 1923-07-18 Alfred Napier Dickson Improvements relating to valves for use in liquid supply systems
US2330881A (en) * 1940-08-02 1943-10-05 Jenkins Bros Valve
AT255853B (de) * 1963-12-06 1967-07-25 Ratelband Johannes B Rückschlagventil
NL6707512A (fr) * 1967-05-30 1968-12-02

Also Published As

Publication number Publication date
FR2677101A1 (fr) 1992-12-04

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20100129