FR2003496A1 - - Google Patents

Info

Publication number
FR2003496A1
FR2003496A1 FR6906382A FR6906382A FR2003496A1 FR 2003496 A1 FR2003496 A1 FR 2003496A1 FR 6906382 A FR6906382 A FR 6906382A FR 6906382 A FR6906382 A FR 6906382A FR 2003496 A1 FR2003496 A1 FR 2003496A1
Authority
FR
France
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.)
Withdrawn
Application number
FR6906382A
Other languages
French (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 FR2003496A1 publication Critical patent/FR2003496A1/fr
Withdrawn legal-status Critical Current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
    • F04B47/00—Pumps or pumping installations specially adapted for raising fluids from great depths, e.g. well pumps
    • F04B47/06—Pumps or pumping installations specially adapted for raising fluids from great depths, e.g. well pumps having motor-pump units situated at great depth
    • F04B47/08—Pumps or pumping installations specially adapted for raising fluids from great depths, e.g. well pumps having motor-pump units situated at great depth the motors being actuated by fluid
    • 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
    • F04B43/08—Machines, pumps, or pumping installations having flexible working members having tubular flexible members
    • F04B43/10—Pumps having fluid drive
    • F04B43/107—Pumps having fluid drive the fluid being actuated directly by a piston

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • External Artificial Organs (AREA)
FR6906382A 1968-03-08 1969-03-07 Withdrawn FR2003496A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1367968 1968-03-08

Publications (1)

Publication Number Publication Date
FR2003496A1 true FR2003496A1 (en) 1969-11-07

Family

ID=11144579

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6906382A Withdrawn FR2003496A1 (en) 1968-03-08 1969-03-07

Country Status (2)

Country Link
DE (1) DE1911525A1 (en)
FR (1) FR2003496A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2275663A2 (en) * 1974-06-21 1976-01-16 Vergnet Marc PERFECTED PUMP
GB2079862B (en) * 1980-05-31 1984-04-26 Tuchenhagen Otto Gmbh A diaphragm pump
EP0115166B1 (en) * 1982-12-27 1988-01-27 The Cornelius Company Apparatus for dispensing liquids
FR2567205A1 (en) * 1984-01-23 1986-01-10 Darracq Louis Variable flow hydraulically controlled positive displacement pump
CH657668A5 (en) * 1984-08-01 1986-09-15 Cerac Inst Sa FLUID PUMP.
BR9007460A (en) * 1989-06-23 1992-06-16 Isoworth Ltd APPARATUS TO PRODUCE OR SERVE DRINK
DE102004049528A1 (en) * 2004-10-09 2006-04-13 Stitz GmbH Meßgeräte und Apparate Hydraulic or pneumatic pump to supply liquids has pump housing in elongated form of tube or low-elasticity hose, with plugs at both ends containing no-return valves

Also Published As

Publication number Publication date
DE1911525A1 (en) 1969-10-02

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Legal Events

Date Code Title Description
ST Notification of lapse