HUT54900A - Volumetric displacement pump and chamber element for such pump - Google Patents

Volumetric displacement pump and chamber element for such pump Download PDF

Info

Publication number
HUT54900A
HUT54900A HU896463A HU646389A HUT54900A HU T54900 A HUT54900 A HU T54900A HU 896463 A HU896463 A HU 896463A HU 646389 A HU646389 A HU 646389A HU T54900 A HUT54900 A HU T54900A
Authority
HU
Hungary
Prior art keywords
pump
chamber
inlet
outlet
wall
Prior art date
Application number
HU896463A
Other languages
English (en)
Hungarian (hu)
Other versions
HU896463D0 (en
Inventor
Stig Lundbaeck
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/xx
Application filed by Astra Tech Ab filed Critical Astra Tech Ab
Publication of HU896463D0 publication Critical patent/HU896463D0/hu
Publication of HUT54900A publication Critical patent/HUT54900A/hu

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)
HU896463A 1988-12-08 1989-12-07 Volumetric displacement pump and chamber element for such pump HUT54900A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8804448A SE8804448L (sv) 1988-12-08 1988-12-08 Deplacementpump
US35908589A 1989-05-30 1989-05-30

Publications (2)

Publication Number Publication Date
HU896463D0 HU896463D0 (en) 1990-02-28
HUT54900A true HUT54900A (en) 1991-04-29

Family

ID=26660376

Family Applications (1)

Application Number Title Priority Date Filing Date
HU896463A HUT54900A (en) 1988-12-08 1989-12-07 Volumetric displacement pump and chamber element for such pump

Country Status (22)

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

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE9002045L (sv) * 1990-06-07 1992-01-07 Astra Tech Ab Klaffventilanordning
US5441392A (en) * 1990-06-07 1995-08-15 Humanteknik Ab Apparatus for repetitively dispensing a measured volume of liquid
SE9002044L (sv) * 1990-06-07 1992-01-07 Astra Tech Ab Fluidventilanordning och foertraengningspump
SE9002051L (sv) * 1990-06-07 1992-01-07 Astra Tech Ab Ventilanordning och foertraengningspump
SE500187C2 (sv) * 1991-06-07 1994-05-02 Humanteknik Ab Förfarande för transport av vätska och pumpanordning för genomförande av förfarandet
US6866822B1 (en) * 2000-08-11 2005-03-15 Lifescan, Inc. Gimbaled bladder actuator for use with test strips
US7081107B2 (en) 2002-07-02 2006-07-25 Terumo Kabushiki Kaisha Syringe and prefilled syringe
US20060000710A1 (en) 2004-06-30 2006-01-05 Klaus Peter Weidenhaupt Fluid handling methods
EP2805052A4 (en) * 2012-01-19 2015-12-02 Veinux Aps TUBE PUMP
KR102494592B1 (ko) * 2015-04-27 2023-02-06 아이디얼 인더스트리즈 인코포레이티드 퍼스널 에어 샘플링 펌프 어셈블리

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE875142C (de) * 1944-04-22 1953-04-30 Messerschmitt A G Fluessigkeitsfoerdereinrichtung
FR1507222A (fr) * 1966-11-08 1967-12-29 Stop Sa Pompe aspirante et refoulante pour lave-glace de pare-brise de véhicule
DE3631982C1 (de) * 1986-09-19 1988-02-04 Hans Ing Kern Dosierpumpe
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
CN1043191A (zh) 1990-06-20
EP0374115A1 (en) 1990-06-20
CS8906900A2 (en) 1991-11-12
GB8926719D0 (en) 1990-01-17
IL92572A0 (en) 1990-08-31
DE68907576D1 (de) 1993-08-19
GB2226606B (en) 1993-05-05
EP0374115B1 (en) 1993-07-14
MX173945B (es) 1994-04-11
FI895853A0 (fi) 1989-12-07
DE3939367A1 (de) 1990-06-13
NO894891L (no) 1990-06-11
AU641371B2 (en) 1993-09-23
RU2037652C1 (ru) 1995-06-19
MY104484A (en) 1994-04-30
BR8906367A (pt) 1990-08-21
JPH02230987A (ja) 1990-09-13
DK603489D0 (da) 1989-11-29
CN1020941C (zh) 1993-05-26
PT92514A (pt) 1990-06-29
PL164330B1 (pl) 1994-07-29
DE68907576T2 (de) 1993-12-23
CA2004665A1 (en) 1990-06-08
ES2044224T3 (es) 1994-01-01
AU4591889A (en) 1990-06-14
PT92514B (pt) 1995-09-12
IE893843L (en) 1990-06-08
GB2226606A (en) 1990-07-04
NO894891D0 (no) 1989-12-06
AR242113A1 (es) 1993-03-31
DK171584B1 (da) 1997-02-10
DK603489A (da) 1990-06-09
CZ280010B6 (cs) 1995-09-13
HU896463D0 (en) 1990-02-28
IE61833B1 (en) 1994-11-30

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Legal Events

Date Code Title Description
DFA9 Temporary protection cancelled due to abandonment