DE2157292A1 - Auf mechanischem, hydraulischem oder pneumatischem Weg angetriebene Verdrängerpumpe - Google Patents

Auf mechanischem, hydraulischem oder pneumatischem Weg angetriebene Verdrängerpumpe

Info

Publication number
DE2157292A1
DE2157292A1 DE19712157292 DE2157292A DE2157292A1 DE 2157292 A1 DE2157292 A1 DE 2157292A1 DE 19712157292 DE19712157292 DE 19712157292 DE 2157292 A DE2157292 A DE 2157292A DE 2157292 A1 DE2157292 A1 DE 2157292A1
Authority
DE
Germany
Prior art keywords
sleeve
coaxial sleeve
contact ring
spring
limit switch
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.)
Pending
Application number
DE19712157292
Other languages
German (de)
English (en)
Inventor
Auf Nichtnennung Antrag
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.)
Papillon Etablissement
Original Assignee
Papillon Etablissement
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 Papillon Etablissement filed Critical Papillon Etablissement
Publication of DE2157292A1 publication Critical patent/DE2157292A1/de
Pending 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
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/12—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00 by varying the length of stroke of the working members
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L25/00—Drive, or adjustment during the operation, or distribution or expansion valves by non-mechanical means
    • F01L25/08—Drive, or adjustment during the operation, or distribution or expansion valves by non-mechanical means by electric or magnetic means
    • 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
    • F04B9/08—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid
    • F04B9/10—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid
    • F04B9/109—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having plural pumping chambers
    • F04B9/111—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having plural pumping chambers with two mechanically connected pumping members
    • F04B9/1115—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having plural pumping chambers with two mechanically connected pumping members the movement of the pumping pistons in only one direction being obtained by a single-acting piston liquid motor, e.g. actuation in the other direction by spring means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F11/00—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it
    • G01F11/02—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers which expand or contract during measurement
    • G01F11/021—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers which expand or contract during measurement of the piston type

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetic Pumps, Or The Like (AREA)
  • Reciprocating Pumps (AREA)
  • Push-Button Switches (AREA)
DE19712157292 1970-11-23 1971-11-18 Auf mechanischem, hydraulischem oder pneumatischem Weg angetriebene Verdrängerpumpe Pending DE2157292A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1730770A CH535897A (de) 1970-11-23 1970-11-23 Auf mechanischem, hydraulischem oder pneumatischem Weg angetriebene Verdrängerpumpe

Publications (1)

Publication Number Publication Date
DE2157292A1 true DE2157292A1 (de) 1972-06-08

Family

ID=4424399

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19712157292 Pending DE2157292A1 (de) 1970-11-23 1971-11-18 Auf mechanischem, hydraulischem oder pneumatischem Weg angetriebene Verdrängerpumpe

Country Status (10)

Country Link
US (1) US3810719A (enExample)
BE (1) BE775520A (enExample)
BR (1) BR7107682D0 (enExample)
CH (1) CH535897A (enExample)
DE (1) DE2157292A1 (enExample)
FR (1) FR2115919A5 (enExample)
GB (1) GB1319888A (enExample)
IT (1) IT941252B (enExample)
NL (1) NL7116037A (enExample)
ZA (1) ZA717736B (enExample)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4382753A (en) * 1979-03-09 1983-05-10 Avi, Inc. Nonpulsating IV pump and disposable pump chamber
US4410322A (en) * 1979-03-09 1983-10-18 Avi, Inc. Nonpulsating TV pump and disposable pump chamber
US4391600A (en) * 1979-03-09 1983-07-05 Avi, Inc. Nonpulsating IV pump and disposable pump chamber
US5246347A (en) * 1988-05-17 1993-09-21 Patients Solutions, Inc. Infusion device with disposable elements
US5074756A (en) * 1988-05-17 1991-12-24 Patient Solutions, Inc. Infusion device with disposable elements
US5803712A (en) * 1988-05-17 1998-09-08 Patient Solutions, Inc. Method of measuring an occlusion in an infusion device with disposable elements
US20120315163A1 (en) * 2011-06-13 2012-12-13 Mi Yan Air-driven hydraulic pump with pressure control
BRPI1103647A2 (pt) * 2011-07-07 2013-07-02 Whirlpool Sa disposiÇço entre componentes de compressor linear
BRPI1103447A2 (pt) * 2011-07-19 2013-07-09 Whirlpool Sa feixe de molas para compressor e compressor provido de feixe de molas
BRPI1104172A2 (pt) * 2011-08-31 2015-10-13 Whirlpool Sa compressor linear baseado em mecanismo oscilatório ressonante
US9429150B2 (en) * 2014-02-10 2016-08-30 Haier US Appliances Solutions, Inc. Linear compressor
US9518572B2 (en) * 2014-02-10 2016-12-13 Haier Us Appliance Solutions, Inc. Linear compressor
US9506460B2 (en) * 2014-02-10 2016-11-29 Haier Us Appliance Solutions, Inc. Linear compressor
US20190201643A1 (en) * 2017-12-29 2019-07-04 Koninklijke Philips N.V. System and method for operating a pump in a humidifier

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA610778A (en) * 1960-12-20 H. Gardner Lawrence Positive displacement pump
US1713073A (en) * 1925-09-28 1929-05-14 William C Carter Electrically-operated fuel pump
US2297025A (en) * 1941-07-14 1942-09-29 George W Russell Air pump
US3044405A (en) * 1957-12-03 1962-07-17 Dunlop Rubber Co Fluid pressure generator and accumulator assembly
US3250247A (en) * 1963-09-26 1966-05-10 Par Way Mfg Co Apparatus for greasing baking pans
US3326135A (en) * 1965-09-22 1967-06-20 Bobbie R Smith Slurry pump
US3542495A (en) * 1965-09-24 1970-11-24 Maurice Barthalon Reciprocating electric motor
US3387566A (en) * 1966-01-10 1968-06-11 Ici Australia Ltd Fluid operated prime mover
US3437043A (en) * 1966-05-27 1969-04-08 David H Sanders High volume,electro-magnetic,reciprocating pump mechanism

Also Published As

Publication number Publication date
BR7107682D0 (pt) 1973-06-12
GB1319888A (en) 1973-06-13
ZA717736B (en) 1972-08-30
IT941252B (it) 1973-03-01
BE775520A (fr) 1972-03-16
CH535897A (de) 1973-04-15
US3810719A (en) 1974-05-14
NL7116037A (enExample) 1972-05-25
FR2115919A5 (enExample) 1972-07-07

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