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FI5373U1 - Pump - Google Patents

Pump

Info

Publication number
FI5373U1
FI5373U1 FI20020053U FIU20020053U FI5373U1 FI 5373 U1 FI5373 U1 FI 5373U1 FI 20020053 U FI20020053 U FI 20020053U FI U20020053 U FIU20020053 U FI U20020053U FI 5373 U1 FI5373 U1 FI 5373U1
Authority
FI
Finland
Prior art keywords
pump
Prior art date
Application number
FI20020053U
Other languages
English (en)
Finnish (fi)
Inventor
Pekka Kunttu
Arto Verronen
Original Assignee
Adwatec Oy
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 Adwatec Oy filed Critical Adwatec Oy
Priority to FI20020053U priority Critical patent/FI5373U1/sv
Publication of FIU20020053U0 publication Critical patent/FIU20020053U0/sv
Application granted granted Critical
Publication of FI5373U1 publication Critical patent/FI5373U1/sv
Priority to PCT/FI2003/000100 priority patent/WO2003067090A1/en
Priority to AU2003202614A priority patent/AU2003202614A1/en

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
    • F04B9/10—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
    • F04B9/103—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 only one pumping chamber
    • F04B9/105—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 only one pumping chamber reciprocating movement of the pumping member being obtained by a double-acting liquid motor
    • 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
    • F04B53/12—Valves; Arrangement of valves arranged in or on pistons
    • F04B53/121—Valves; Arrangement of valves arranged in or on pistons the valve being an annular ring surrounding the piston, e.g. an O-ring

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Details Of Reciprocating Pumps (AREA)
FI20020053U 2002-02-08 2002-02-08 Pump FI5373U1 (sv)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FI20020053U FI5373U1 (sv) 2002-02-08 2002-02-08 Pump
PCT/FI2003/000100 WO2003067090A1 (en) 2002-02-08 2003-02-10 A pump device transferring mass
AU2003202614A AU2003202614A1 (en) 2002-02-08 2003-02-10 A pump device transferring mass

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20020053U FI5373U1 (sv) 2002-02-08 2002-02-08 Pump

Publications (2)

Publication Number Publication Date
FIU20020053U0 FIU20020053U0 (sv) 2002-02-08
FI5373U1 true FI5373U1 (sv) 2002-06-19

Family

ID=8562760

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20020053U FI5373U1 (sv) 2002-02-08 2002-02-08 Pump

Country Status (3)

Country Link
AU (1) AU2003202614A1 (sv)
FI (1) FI5373U1 (sv)
WO (1) WO2003067090A1 (sv)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107542638A (zh) * 2016-06-28 2018-01-05 河南航天液压气动技术有限公司 一种旋转双向液压泵

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH308083A (de) * 1953-01-21 1955-06-30 Andermatt Carl Vorrichtung mit einem Zylinder und einem darin bezüglich des Zylinders axial beweglichen Organ.
US3752604A (en) * 1971-07-19 1973-08-14 Superior Manuf Co Pump valve assembly
US5533879A (en) * 1995-04-10 1996-07-09 Chen; Kuo N. Manual driven valved piston reciprocating liquid pump
US5634780A (en) * 1996-08-12 1997-06-03 Chen; Jiunn L. Hand pump of a drinking device for pumping water to a diver

Also Published As

Publication number Publication date
WO2003067090A1 (en) 2003-08-14
FIU20020053U0 (sv) 2002-02-08
AU2003202614A1 (en) 2003-09-02

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Legal Events

Date Code Title Description
MAU Utility model expired