DE2111645A1 - Druckluftbetriebene Kolbenpumpe,insbesondere Druckfluessigkeitspumpe fuer hydraulische Winden - Google Patents

Druckluftbetriebene Kolbenpumpe,insbesondere Druckfluessigkeitspumpe fuer hydraulische Winden

Info

Publication number
DE2111645A1
DE2111645A1 DE19712111645 DE2111645A DE2111645A1 DE 2111645 A1 DE2111645 A1 DE 2111645A1 DE 19712111645 DE19712111645 DE 19712111645 DE 2111645 A DE2111645 A DE 2111645A DE 2111645 A1 DE2111645 A1 DE 2111645A1
Authority
DE
Germany
Prior art keywords
valve
compressed air
piston
valve slide
piston 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.)
Pending
Application number
DE19712111645
Other languages
German (de)
English (en)
Inventor
Orr Bengt Erik
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.)
Electrolux AB
Original Assignee
Electrolux AB
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 Electrolux AB filed Critical Electrolux AB
Publication of DE2111645A1 publication Critical patent/DE2111645A1/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
    • 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
    • F04B9/12—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being elastic, e.g. steam or air
    • F04B9/123—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being elastic, e.g. steam or air having only one pumping chamber
    • F04B9/127—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being elastic, e.g. steam or air having only one pumping chamber rectilinear movement of the pumping member in the working direction being obtained by a single-acting elastic-fluid motor, e.g. actuated in the other direction by gravity or a spring
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
    • F01B17/00—Reciprocating-piston machines or engines characterised by use of uniflow principle
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
    • F01B17/00—Reciprocating-piston machines or engines characterised by use of uniflow principle
    • F01B17/02—Engines
    • 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
    • F01L23/00—Valves controlled by impact by piston, e.g. in free-piston machines
    • 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
    • F01L25/02—Drive, or adjustment during the operation, or distribution or expansion valves by non-mechanical means by fluid means
    • F01L25/04—Drive, or adjustment during the operation, or distribution or expansion valves by non-mechanical means by fluid means by working-fluid of machine or engine, e.g. free-piston machine
    • F01L25/06—Arrangements with main and auxiliary valves, at least one of them being fluid-driven
    • F01L25/066—Arrangements with main and auxiliary valves, at least one of them being fluid-driven piston or piston-rod being used as auxiliary valve
    • 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
    • F04B53/10—Valves; Arrangement of valves
    • F04B53/1002—Ball valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Details Of Reciprocating Pumps (AREA)
DE19712111645 1970-03-13 1971-03-11 Druckluftbetriebene Kolbenpumpe,insbesondere Druckfluessigkeitspumpe fuer hydraulische Winden Pending DE2111645A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE333770 1970-03-13

Publications (1)

Publication Number Publication Date
DE2111645A1 true DE2111645A1 (de) 1971-09-23

Family

ID=20261896

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19712111645 Pending DE2111645A1 (de) 1970-03-13 1971-03-11 Druckluftbetriebene Kolbenpumpe,insbesondere Druckfluessigkeitspumpe fuer hydraulische Winden

Country Status (5)

Country Link
US (1) US3726185A (es)
DE (1) DE2111645A1 (es)
FR (1) FR2084584A5 (es)
GB (1) GB1288180A (es)
NL (1) NL7103260A (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4621496A (en) * 1984-04-19 1986-11-11 Teledyne Industries, Inc. Actuator control system

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5540761B2 (es) * 1975-03-08 1980-10-20
SE395850B (sv) * 1975-04-24 1977-08-29 Atlas Copco Ab Smorjanordning for borrigg
US4166410A (en) * 1977-09-26 1979-09-04 Edward Bleiweiss Pneumatic motor
US5309713A (en) * 1992-05-06 1994-05-10 Vassallo Franklin A Compressed gas engine and method of operating same
US5341723A (en) * 1993-04-20 1994-08-30 Michael Hung Reciprocating pneumatic motor for hydraulics
US7284961B2 (en) * 2002-06-06 2007-10-23 Bs&B Safety Systems, Ltd. Pumping system, replacement kit including piston and/or cylinder, and method for pumping system maintenance
US7147442B2 (en) * 2003-05-22 2006-12-12 Kuo-Chung Yeh Automatic oil pump, with a valved pumping piston and a valved driving piston unit
US9677549B2 (en) 2005-07-28 2017-06-13 Graco Minnesota Inc. Reciprocating pump with electronically monitored air valve and piston
US8262371B2 (en) * 2010-02-12 2012-09-11 Wen-Feng Wang Pneumatic control device for supplying hydraulic fluid
CN102587007B (zh) * 2012-02-22 2013-09-18 江苏理工学院 保压增压器

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB277636A (en) * 1926-09-16 1928-03-29 Alfred Eickhoff Improvements in valve devices especially for compressed air engines
DE605270C (de) * 1932-02-25 1934-11-07 Eickhoff Geb Pressluftgegenzylinder fuer Schuettelrutschen
US2670719A (en) * 1950-10-02 1954-03-02 Cities Service Res & Dev Co Lubricant pumping device
US3079900A (en) * 1961-06-26 1963-03-05 Applied Power Ind Inc Fluid motor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4621496A (en) * 1984-04-19 1986-11-11 Teledyne Industries, Inc. Actuator control system

Also Published As

Publication number Publication date
NL7103260A (es) 1971-09-15
FR2084584A5 (es) 1971-12-17
US3726185A (en) 1973-04-10
GB1288180A (es) 1972-09-06

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