FR2540943A1 - Debouchoir polyvalent a pression pneumatique ou hydraulique, transformable en pompe de transfert - Google Patents

Debouchoir polyvalent a pression pneumatique ou hydraulique, transformable en pompe de transfert Download PDF

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Publication number
FR2540943A1
FR2540943A1 FR8302452A FR8302452A FR2540943A1 FR 2540943 A1 FR2540943 A1 FR 2540943A1 FR 8302452 A FR8302452 A FR 8302452A FR 8302452 A FR8302452 A FR 8302452A FR 2540943 A1 FR2540943 A1 FR 2540943A1
Authority
FR
France
Prior art keywords
plunger
air
pneumatic
unblocker
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.)
Granted
Application number
FR8302452A
Other languages
English (en)
French (fr)
Other versions
FR2540943B1 (US20030204162A1-20031030-M00001.png
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.)
SCARELLA ROGER
Original Assignee
SCARELLA ROGER
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 SCARELLA ROGER filed Critical SCARELLA ROGER
Priority to FR8302452A priority Critical patent/FR2540943A1/fr
Publication of FR2540943A1 publication Critical patent/FR2540943A1/fr
Application granted granted Critical
Publication of FR2540943B1 publication Critical patent/FR2540943B1/fr
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
    • F04B9/14—Pumps characterised by muscle-power operation
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
    • E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
    • E03C1/12—Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
    • E03C1/30—Devices to facilitate removing of obstructions in waste-pipes or sinks
    • E03C1/304—Devices to facilitate removing of obstructions in waste-pipes or sinks using fluid under pressure
    • E03C1/308—Devices to facilitate removing of obstructions in waste-pipes or sinks using fluid under pressure by means of a pumping device
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B43/00—Machines, pumps, or pumping installations having flexible working members
    • F04B43/0009—Special features
    • F04B43/0054—Special features particularities of the flexible members
    • F04B43/0072—Special features particularities of the flexible members of tubular flexible members

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Reciprocating Pumps (AREA)
FR8302452A 1983-02-11 1983-02-11 Debouchoir polyvalent a pression pneumatique ou hydraulique, transformable en pompe de transfert Granted FR2540943A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8302452A FR2540943A1 (fr) 1983-02-11 1983-02-11 Debouchoir polyvalent a pression pneumatique ou hydraulique, transformable en pompe de transfert

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8302452A FR2540943A1 (fr) 1983-02-11 1983-02-11 Debouchoir polyvalent a pression pneumatique ou hydraulique, transformable en pompe de transfert

Publications (2)

Publication Number Publication Date
FR2540943A1 true FR2540943A1 (fr) 1984-08-17
FR2540943B1 FR2540943B1 (US20030204162A1-20031030-M00001.png) 1985-04-26

Family

ID=9285946

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8302452A Granted FR2540943A1 (fr) 1983-02-11 1983-02-11 Debouchoir polyvalent a pression pneumatique ou hydraulique, transformable en pompe de transfert

Country Status (1)

Country Link
FR (1) FR2540943A1 (US20030204162A1-20031030-M00001.png)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0233961A1 (en) * 1986-02-13 1987-09-02 George Tash Improved toilet bowl plunger
EP1108095A1 (en) * 1998-08-18 2001-06-20 George Tash Elephant-nosed toilet plunger
US7013499B2 (en) * 1995-04-27 2006-03-21 George Tash Toilet and sink drain plunger
AU2010200309B1 (en) * 2009-09-16 2010-10-28 Simon Hindley A Plunger Pump
CN115672805A (zh) * 2022-10-20 2023-02-03 贵州电网有限责任公司 变电站摄像头球机专用清洁工具

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE483173A (US20030204162A1-20031030-M00001.png) *
US2844826A (en) * 1954-08-03 1958-07-29 Samuel S Cheiten Pressure device
US2846698A (en) * 1956-09-28 1958-08-12 Fay M Tomlinson Hydraulic force pump
US3537113A (en) * 1968-09-23 1970-11-03 Woodrow M Elzner Drain-cleaning device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE483173A (US20030204162A1-20031030-M00001.png) *
US2844826A (en) * 1954-08-03 1958-07-29 Samuel S Cheiten Pressure device
US2846698A (en) * 1956-09-28 1958-08-12 Fay M Tomlinson Hydraulic force pump
US3537113A (en) * 1968-09-23 1970-11-03 Woodrow M Elzner Drain-cleaning device

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0233961A1 (en) * 1986-02-13 1987-09-02 George Tash Improved toilet bowl plunger
US7013499B2 (en) * 1995-04-27 2006-03-21 George Tash Toilet and sink drain plunger
EP1108095A1 (en) * 1998-08-18 2001-06-20 George Tash Elephant-nosed toilet plunger
EP1108095A4 (en) * 1998-08-18 2003-01-08 George Tash SUCTION BELL FOR TOILETS IN ELEPHANT WRAP
AU2010200309B1 (en) * 2009-09-16 2010-10-28 Simon Hindley A Plunger Pump
WO2011032209A1 (en) * 2009-09-16 2011-03-24 Simon Hindley A plunger pump
CN115672805A (zh) * 2022-10-20 2023-02-03 贵州电网有限责任公司 变电站摄像头球机专用清洁工具
CN115672805B (zh) * 2022-10-20 2024-05-14 贵州电网有限责任公司 变电站摄像头球机专用清洁工具

Also Published As

Publication number Publication date
FR2540943B1 (US20030204162A1-20031030-M00001.png) 1985-04-26

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Legal Events

Date Code Title Description
ST Notification of lapse