FR2347551A1 - Pompe a piston alimentable pneumatiquement - Google Patents

Pompe a piston alimentable pneumatiquement

Info

Publication number
FR2347551A1
FR2347551A1 FR7711363A FR7711363A FR2347551A1 FR 2347551 A1 FR2347551 A1 FR 2347551A1 FR 7711363 A FR7711363 A FR 7711363A FR 7711363 A FR7711363 A FR 7711363A FR 2347551 A1 FR2347551 A1 FR 2347551A1
Authority
FR
France
Prior art keywords
piston pump
pneumatically powered
powered piston
pneumatically
pump
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
FR7711363A
Other languages
English (en)
Other versions
FR2347551B3 (fr
Inventor
Wolfgang Heinz
Claus Cosack
Peter Grundmann
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.)
General Electric Deutschland Holding GmbH
Original Assignee
Schleicher and Schuell GmbH
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 Schleicher and Schuell GmbH filed Critical Schleicher and Schuell GmbH
Publication of FR2347551A1 publication Critical patent/FR2347551A1/fr
Application granted granted Critical
Publication of FR2347551B3 publication Critical patent/FR2347551B3/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
    • F04B3/00—Machines or pumps with pistons coacting within one cylinder, e.g. multi-stage
    • F04B3/003—Machines or pumps with pistons coacting within one cylinder, e.g. multi-stage with two or more pistons reciprocating one within another, e.g. one piston forning cylinder of the other
    • 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
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/14—Pistons, piston-rods or piston-rod connections
    • F04B53/141—Intermediate liquid piston between the driving piston and the pumped liquid
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Safety Valves (AREA)
FR7711363A 1976-04-08 1977-04-06 Pompe a piston alimentable pneumatiquement Granted FR2347551A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2615366A DE2615366C3 (de) 1976-04-08 1976-04-08 Kolbenschieberpumpe, insbesondere für die Druckfiltration

Publications (2)

Publication Number Publication Date
FR2347551A1 true FR2347551A1 (fr) 1977-11-04
FR2347551B3 FR2347551B3 (fr) 1981-06-26

Family

ID=5974870

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7711363A Granted FR2347551A1 (fr) 1976-04-08 1977-04-06 Pompe a piston alimentable pneumatiquement

Country Status (3)

Country Link
US (1) US4113144A (fr)
DE (1) DE2615366C3 (fr)
FR (1) FR2347551A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2886985A1 (fr) * 2005-06-09 2006-12-15 Hydrautest Soc Par Actions Sim Pompe a main ergonomique a deux modes de fonctionnement

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3409724A1 (de) * 1984-03-16 1985-09-26 Ara-Werk Krämer GmbH + Co, 7441 Unterensingen Handgeraet zum austragen von pastoesen massen
US4969874A (en) * 1987-05-18 1990-11-13 Disetronic Ag Infusion device
WO2011022618A1 (fr) * 2009-08-21 2011-02-24 Becton Dickinson France Sas Fiole active pré-remplie dotée d'un ensemble poussoir intégré

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1435034A (en) * 1919-11-29 1922-11-07 Ullman Louis Grease gun
US1636711A (en) * 1923-09-05 1927-07-26 Stanley Benedict H Tank pump
US1623101A (en) * 1926-03-17 1927-04-05 Fisher Oliver Wendell Lubricant pump
US1751128A (en) * 1927-10-29 1930-03-18 Nathaniel C Barnes Dispensing apparatus
US2049851A (en) * 1936-02-15 1936-08-04 Philip K Madan Dispensing device
US3685514A (en) * 1969-09-23 1972-08-22 Paul E Cheney Two compartment syringe
US3635218A (en) * 1970-03-23 1972-01-18 Eiliot Lab Inc Combination bulb-piston syringe

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2886985A1 (fr) * 2005-06-09 2006-12-15 Hydrautest Soc Par Actions Sim Pompe a main ergonomique a deux modes de fonctionnement

Also Published As

Publication number Publication date
US4113144A (en) 1978-09-12
DE2615366A1 (de) 1977-10-20
FR2347551B3 (fr) 1981-06-26
DE2615366B2 (de) 1979-03-22
DE2615366C3 (de) 1979-11-22

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