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TW200630543A - A fluid transfer pump - Google Patents

A fluid transfer pump

Info

Publication number
TW200630543A
TW200630543A TW095102613A TW95102613A TW200630543A TW 200630543 A TW200630543 A TW 200630543A TW 095102613 A TW095102613 A TW 095102613A TW 95102613 A TW95102613 A TW 95102613A TW 200630543 A TW200630543 A TW 200630543A
Authority
TW
Taiwan
Prior art keywords
cylinder
fluid
transfer pump
fluid transfer
plunger
Prior art date
Application number
TW095102613A
Other languages
Chinese (zh)
Other versions
TWI407016B (en
Inventor
Junichi Uehara
Takashi Iwade
Original Assignee
Toray Eng Co Ltd
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 Toray Eng Co Ltd filed Critical Toray Eng Co Ltd
Publication of TW200630543A publication Critical patent/TW200630543A/en
Application granted granted Critical
Publication of TWI407016B publication Critical patent/TWI407016B/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
    • F04B43/00—Machines, pumps, or pumping installations having flexible working members
    • F04B43/02—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms
    • 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
    • F04B15/00—Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts
    • 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
    • F04B15/00—Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts
    • F04B15/02—Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts the fluids being viscous or non-homogeneous
    • 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
    • F04B17/00—Pumps characterised by combination with, or adaptation to, specific driving engines or motors
    • F04B17/03—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors
    • F04B17/04—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors using solenoids

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Reciprocating Pumps (AREA)

Abstract

A fluid transfer pump comprises a cylinder having a suction opening and a discharge opening, a plunger provided within the cylinder movable to and fro in a direction of an axis line of the cylinder, and a membrane-like sealing member for sealing a gap between the cylinder and the plunger, wherein the plunger is driven to and fro for carrying out suction operation and discharge operation alternately, so that fluid is sucked through the suction opening, then the sucked fluid is discharged through the discharge opening, wherein the suction opening is provided on a side portion of the cylinder so that a fluid transfer pump is provided which has an extremely small accumulation rate of fluid, and has good fluid displacement characteristic.
TW095102613A 2005-01-28 2006-01-24 A fluid transfer pump TWI407016B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005020815A JP4346562B2 (en) 2005-01-28 2005-01-28 Liquid transfer pump

Publications (2)

Publication Number Publication Date
TW200630543A true TW200630543A (en) 2006-09-01
TWI407016B TWI407016B (en) 2013-09-01

Family

ID=36756753

Family Applications (1)

Application Number Title Priority Date Filing Date
TW095102613A TWI407016B (en) 2005-01-28 2006-01-24 A fluid transfer pump

Country Status (5)

Country Link
US (1) US20060171828A1 (en)
JP (1) JP4346562B2 (en)
KR (1) KR101203278B1 (en)
CN (1) CN100588836C (en)
TW (1) TWI407016B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5082049B2 (en) * 2006-09-26 2012-11-28 セイコーエプソン株式会社 Fluid ejecting apparatus and surgical tool
US9217427B2 (en) * 2007-03-16 2015-12-22 Robert Bosch Packaging Technology, Inc. Disposable positive displacement dosing system
US9249796B2 (en) * 2007-03-16 2016-02-02 Robert Bosch Packaging Technology, Inc. Disposable positive displacement dosing pump
KR100899657B1 (en) * 2007-06-21 2009-05-27 장동현 Reverse Pressure Pump for Disposing Waste Water by Reverse Osmosis
KR101270992B1 (en) * 2011-05-31 2013-06-04 주식회사 케이씨텍 Photoresist supplying pump for coater apparatus
KR101601138B1 (en) * 2015-11-19 2016-03-08 이정철 vacuum food waste basket

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2927658A (en) * 1956-10-16 1960-03-08 Texaco Inc Reducing powder bulk
NL266067A (en) * 1961-06-16
US3227093A (en) * 1964-02-03 1966-01-04 John F Taplin Piston pump having rolling diaphragm
US3373694A (en) * 1965-10-21 1968-03-19 John F. Taplin Cylinder and piston unit having noncollapsible dual rolling diaphragm
US3488763A (en) * 1968-02-16 1970-01-06 Alden A Lofquist Jr Rolling seal pump
US3620652A (en) * 1968-12-13 1971-11-16 Philips Corp Compressor with rolling diaphragm seal
US3880053A (en) * 1974-05-31 1975-04-29 Tl Systems Corp Pump
JPS5218401U (en) * 1975-07-28 1977-02-09
FR2600723B3 (en) * 1986-06-26 1988-08-26 Berthoud Sa MEMBRANE PISTON PUMP WITH RUNNING.
US5540568A (en) * 1993-07-26 1996-07-30 National Instrument Co., Inc. Disposable rolling diaphragm filling unit
DE4328559C5 (en) * 1993-08-25 2004-11-25 Knf-Neuberger Gmbh Diaphragm pump with at least two membranes
US6079959A (en) * 1996-07-15 2000-06-27 Saint-Gobain Performance Plastics Corporation Reciprocating pump
SE509579C2 (en) 1998-03-11 1999-02-08 Swep International Ab Three-circuit plate heat exchanger with specially designed door areas
US20020048519A1 (en) * 2000-09-27 2002-04-25 Joseph Spiteri-Gonzi Disposable pump and filter assembly
GB0312459D0 (en) * 2003-05-30 2003-07-09 Meritor Heavy Vehicle Braking Air brake assembly

Also Published As

Publication number Publication date
TWI407016B (en) 2013-09-01
JP4346562B2 (en) 2009-10-21
KR101203278B1 (en) 2012-11-20
US20060171828A1 (en) 2006-08-03
JP2006207483A (en) 2006-08-10
KR20060087436A (en) 2006-08-02
CN100588836C (en) 2010-02-10
CN1811179A (en) 2006-08-02

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