FR2723977B1 - Obturateur hydraulique - Google Patents

Obturateur hydraulique

Info

Publication number
FR2723977B1
FR2723977B1 FR9410454A FR9410454A FR2723977B1 FR 2723977 B1 FR2723977 B1 FR 2723977B1 FR 9410454 A FR9410454 A FR 9410454A FR 9410454 A FR9410454 A FR 9410454A FR 2723977 B1 FR2723977 B1 FR 2723977B1
Authority
FR
France
Prior art keywords
hydraulic shutter
shutter
hydraulic
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
FR9410454A
Other languages
English (en)
Other versions
FR2723977A1 (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
Priority to FR9410454A priority Critical patent/FR2723977B1/fr
Publication of FR2723977A1 publication Critical patent/FR2723977A1/fr
Application granted granted Critical
Publication of FR2723977B1 publication Critical patent/FR2723977B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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

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)
  • Pipe Accessories (AREA)
FR9410454A 1994-08-25 1994-08-25 Obturateur hydraulique Expired - Fee Related FR2723977B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9410454A FR2723977B1 (fr) 1994-08-25 1994-08-25 Obturateur hydraulique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9410454A FR2723977B1 (fr) 1994-08-25 1994-08-25 Obturateur hydraulique

Publications (2)

Publication Number Publication Date
FR2723977A1 FR2723977A1 (fr) 1996-03-01
FR2723977B1 true FR2723977B1 (fr) 1996-10-18

Family

ID=9466587

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9410454A Expired - Fee Related FR2723977B1 (fr) 1994-08-25 1994-08-25 Obturateur hydraulique

Country Status (1)

Country Link
FR (1) FR2723977B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2758579B1 (fr) * 1997-01-17 1999-03-26 Campenon Bernard Sge Enceinte pour mise a sec d'un cours d'effluents, canalise

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2053037C3 (de) * 1970-10-29 1974-03-07 Hoesch Werke Ag, 4600 Dortmund Absperrklappe für Rinnen und Kanäle
GB1384374A (en) * 1971-03-26 1975-02-19 Marley Tile Co Ltd Closure member for drain testing access pipes
DE3244460A1 (de) * 1982-12-01 1984-06-07 Hamburger-Industrie-Dienstleistungsgesellschaft mbH, 2102 Hamburg Verfahren und vorrichtung zum reinigen, reparieren und/oder inspizieren von kanaelen, insbesondere abwasserkanaelen
US4735525A (en) * 1985-04-03 1988-04-05 Pengelly David S Irrigation channel gates

Also Published As

Publication number Publication date
FR2723977A1 (fr) 1996-03-01

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Legal Events

Date Code Title Description
ST Notification of lapse