AR242113A1 - Positive movement pump which is provided with a continuous fluid intake and a pulsating fluid output. - Google Patents

Positive movement pump which is provided with a continuous fluid intake and a pulsating fluid output.

Info

Publication number
AR242113A1
AR242113A1 AR89315610A AR31561089A AR242113A1 AR 242113 A1 AR242113 A1 AR 242113A1 AR 89315610 A AR89315610 A AR 89315610A AR 31561089 A AR31561089 A AR 31561089A AR 242113 A1 AR242113 A1 AR 242113A1
Authority
AR
Argentina
Prior art keywords
positive movement
pulsating
movement pump
continuous
intake
Prior art date
Application number
AR89315610A
Other languages
Spanish (es)
Original Assignee
Astra Tech 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
Priority claimed from SE8804448A external-priority patent/SE8804448L/en
Application filed by Astra Tech Ab filed Critical Astra Tech Ab
Application granted granted Critical
Publication of AR242113A1 publication Critical patent/AR242113A1/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
    • F04B43/08—Machines, pumps, or pumping installations having flexible working members having tubular flexible members
    • F04B43/082—Machines, pumps, or pumping installations having flexible working members having tubular flexible members the tubular flexible member being pressed against a wall by a number of elements, each having an alternating movement in a direction perpendicular to the axes of the tubular member and each having its own driving mechanism
    • 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
    • F04B43/0009—Special features
    • F04B43/0027—Special features without valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Rotary Pumps (AREA)
  • External Artificial Organs (AREA)
AR89315610A 1988-12-08 1989-12-05 Positive movement pump which is provided with a continuous fluid intake and a pulsating fluid output. AR242113A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8804448A SE8804448L (en) 1988-12-08 1988-12-08 displacement pump
US35908589A 1989-05-30 1989-05-30

Publications (1)

Publication Number Publication Date
AR242113A1 true AR242113A1 (en) 1993-03-31

Family

ID=26660376

Family Applications (1)

Application Number Title Priority Date Filing Date
AR89315610A AR242113A1 (en) 1988-12-08 1989-12-05 Positive movement pump which is provided with a continuous fluid intake and a pulsating fluid output.

Country Status (22)

Country Link
EP (1) EP0374115B1 (en)
JP (1) JPH02230987A (en)
CN (1) CN1020941C (en)
AR (1) AR242113A1 (en)
AU (1) AU641371B2 (en)
BR (1) BR8906367A (en)
CA (1) CA2004665A1 (en)
CZ (1) CZ280010B6 (en)
DE (2) DE3939367A1 (en)
DK (1) DK171584B1 (en)
ES (1) ES2044224T3 (en)
FI (1) FI895853A0 (en)
GB (1) GB2226606B (en)
HU (1) HUT54900A (en)
IE (1) IE61833B1 (en)
IL (1) IL92572A0 (en)
MX (1) MX173945B (en)
MY (1) MY104484A (en)
NO (1) NO894891L (en)
PL (1) PL164330B1 (en)
PT (1) PT92514B (en)
RU (1) RU2037652C1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE9002045L (en) * 1990-06-07 1992-01-07 Astra Tech Ab FLAP VALVE DEVICE
SE9002051L (en) * 1990-06-07 1992-01-07 Astra Tech Ab VALVE DEVICE AND SUPPLY PUMP
US5441392A (en) * 1990-06-07 1995-08-15 Humanteknik Ab Apparatus for repetitively dispensing a measured volume of liquid
SE9002044L (en) * 1990-06-07 1992-01-07 Astra Tech Ab FLUID VALVE DEVICE AND SUPPLY PUMP
SE500187C2 (en) * 1991-06-07 1994-05-02 Humanteknik Ab Method for transporting liquid and pumping device for carrying out the process
US6866822B1 (en) 2000-08-11 2005-03-15 Lifescan, Inc. Gimbaled bladder actuator for use with test strips
EP1530978B1 (en) 2002-07-02 2012-04-11 Terumo Kabushiki Kaisha Syringe and prefilled syringe
US8343074B2 (en) 2004-06-30 2013-01-01 Lifescan Scotland Limited Fluid handling devices
EP2805052A4 (en) * 2012-01-19 2015-12-02 Veinux Aps A tube pump
WO2016176120A1 (en) * 2015-04-27 2016-11-03 Ideal Industries, Inc. Personal air sampling pump assembly

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE875142C (en) * 1944-04-22 1953-04-30 Messerschmitt A G Fluid conveying device
FR1507222A (en) * 1966-11-08 1967-12-29 Stop Sa Suction and pressure pump for vehicle windshield washer fluid
DE3631982C1 (en) * 1986-09-19 1988-02-04 Hans Ing Kern Dosing pump
IL83259A (en) * 1987-07-20 1992-05-25 D F Lab Ltd Disposable cell and diaphragm pump for use of same
US4775771A (en) * 1987-07-30 1988-10-04 James River Corporation Sleeve for crisping and browning of foods in a microwave oven and package and method utilizing same

Also Published As

Publication number Publication date
DK171584B1 (en) 1997-02-10
PT92514A (en) 1990-06-29
IE893843L (en) 1990-06-08
FI895853A0 (en) 1989-12-07
JPH02230987A (en) 1990-09-13
EP0374115B1 (en) 1993-07-14
AU641371B2 (en) 1993-09-23
IL92572A0 (en) 1990-08-31
PL164330B1 (en) 1994-07-29
BR8906367A (en) 1990-08-21
EP0374115A1 (en) 1990-06-20
DK603489A (en) 1990-06-09
HUT54900A (en) 1991-04-29
CN1020941C (en) 1993-05-26
DE68907576D1 (en) 1993-08-19
CZ280010B6 (en) 1995-09-13
DE68907576T2 (en) 1993-12-23
DE3939367A1 (en) 1990-06-13
CN1043191A (en) 1990-06-20
CS8906900A2 (en) 1991-11-12
NO894891D0 (en) 1989-12-06
ES2044224T3 (en) 1994-01-01
PT92514B (en) 1995-09-12
CA2004665A1 (en) 1990-06-08
MY104484A (en) 1994-04-30
AU4591889A (en) 1990-06-14
NO894891L (en) 1990-06-11
GB8926719D0 (en) 1990-01-17
RU2037652C1 (en) 1995-06-19
HU896463D0 (en) 1990-02-28
IE61833B1 (en) 1994-11-30
DK603489D0 (en) 1989-11-29
MX173945B (en) 1994-04-11
GB2226606A (en) 1990-07-04
GB2226606B (en) 1993-05-05

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