FR2629556B1 - Clapet antireflux - Google Patents

Clapet antireflux

Info

Publication number
FR2629556B1
FR2629556B1 FR8904355A FR8904355A FR2629556B1 FR 2629556 B1 FR2629556 B1 FR 2629556B1 FR 8904355 A FR8904355 A FR 8904355A FR 8904355 A FR8904355 A FR 8904355A FR 2629556 B1 FR2629556 B1 FR 2629556B1
Authority
FR
France
Prior art keywords
backflow valve
backflow
valve
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
FR8904355A
Other languages
English (en)
Other versions
FR2629556A1 (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.)
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
Publication of FR2629556A1 publication Critical patent/FR2629556A1/fr
Application granted granted Critical
Publication of FR2629556B1 publication Critical patent/FR2629556B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F7/00—Other installations or implements for operating sewer systems, e.g. for preventing or indicating stoppage; Emptying cesspools
    • E03F7/02—Shut-off devices
    • E03F7/04—Valves for preventing return flow

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Check Valves (AREA)
  • Lift Valve (AREA)
  • Sliding Valves (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
FR8904355A 1988-04-05 1989-04-03 Clapet antireflux Expired - Lifetime FR2629556B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH125088A CH676132A5 (fr) 1988-04-05 1988-04-05

Publications (2)

Publication Number Publication Date
FR2629556A1 FR2629556A1 (fr) 1989-10-06
FR2629556B1 true FR2629556B1 (fr) 1991-12-13

Family

ID=4205995

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8904355A Expired - Lifetime FR2629556B1 (fr) 1988-04-05 1989-04-03 Clapet antireflux

Country Status (4)

Country Link
AT (1) AT396492B (fr)
CH (1) CH676132A5 (fr)
DE (2) DE8903740U1 (fr)
FR (1) FR2629556B1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK170994B1 (da) * 1991-06-06 1996-04-15 Torben Jensen Dyrespærre til afspærring af dyrs, fortrinsvis rotters, adgang til en rørstrækning, f.eks. en kloak
DE4223259C2 (de) * 1992-07-15 1999-06-17 Hansjoerg Prof Dr Ing Brombach Klappenwehr
IL206349A0 (en) * 2010-06-14 2010-11-30 Hosam Costa Kassis Non-return sewage barrier
EP3260614A1 (fr) * 2016-06-20 2017-12-27 Sjorstechniek B.V. Vanne d'égout

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1237247A (fr) * 1959-06-17 1960-07-29 Loing Verreries Clapet de retenue
DE2653158C2 (de) * 1976-11-23 1983-06-01 Strate GmbH Maschinenfabrik für Abwassertechnik, 3014 Laatzen Rückschlagklappe
DE2913969A1 (de) * 1979-04-04 1980-10-23 Hubert Combe Rueckflussperre, insbesondere fuer abwasserleitungen
DE3127487C2 (de) * 1981-07-11 1989-07-20 Bernhard 8071 Lenting Kessel Reinigungsrohr

Also Published As

Publication number Publication date
ATA73689A (de) 1993-01-15
FR2629556A1 (fr) 1989-10-06
DE8903740U1 (fr) 1989-05-11
CH676132A5 (fr) 1990-12-14
DE3909901A1 (de) 1989-10-19
AT396492B (de) 1993-09-27

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Legal Events

Date Code Title Description
ST Notification of lapse