DE3818704C2 - - Google Patents

Info

Publication number
DE3818704C2
DE3818704C2 DE3818704A DE3818704A DE3818704C2 DE 3818704 C2 DE3818704 C2 DE 3818704C2 DE 3818704 A DE3818704 A DE 3818704A DE 3818704 A DE3818704 A DE 3818704A DE 3818704 C2 DE3818704 C2 DE 3818704C2
Authority
DE
Germany
Prior art keywords
piston
push button
pipetting device
handle
pipette
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.)
Expired - Fee Related
Application number
DE3818704A
Other languages
German (de)
English (en)
Other versions
DE3818704A1 (de
Inventor
Adolf Martin 7101 Eberstadt De Hirschmann
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.)
GLASGERAETEBAU HIRSCHMANN 7101 EBERSTADT DE
Original Assignee
GLASGERAETEBAU HIRSCHMANN 7101 EBERSTADT DE
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 GLASGERAETEBAU HIRSCHMANN 7101 EBERSTADT DE filed Critical GLASGERAETEBAU HIRSCHMANN 7101 EBERSTADT DE
Priority to DE3818704A priority Critical patent/DE3818704A1/de
Priority to AT89109965T priority patent/ATE83174T1/de
Priority to JP1140225A priority patent/JPH02110323A/ja
Priority to DE8989109965T priority patent/DE58902939D1/de
Priority to EP89109965A priority patent/EP0344792B1/de
Publication of DE3818704A1 publication Critical patent/DE3818704A1/de
Application granted granted Critical
Publication of DE3818704C2 publication Critical patent/DE3818704C2/de
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
    • B01L3/02—Burettes; Pipettes
    • B01L3/021—Pipettes, i.e. with only one conduit for withdrawing and redistributing liquids
    • B01L3/0217—Pipettes, i.e. with only one conduit for withdrawing and redistributing liquids of the plunger pump type

Landscapes

  • Health & Medical Sciences (AREA)
  • Clinical Laboratory Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Devices For Use In Laboratory Experiments (AREA)
  • Endoscopes (AREA)
  • Catching Or Destruction (AREA)
  • Pipe Accessories (AREA)
DE3818704A 1988-06-01 1988-06-01 Pipettiergeraet Granted DE3818704A1 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DE3818704A DE3818704A1 (de) 1988-06-01 1988-06-01 Pipettiergeraet
AT89109965T ATE83174T1 (de) 1988-06-01 1989-06-01 Pipettiergeraet.
JP1140225A JPH02110323A (ja) 1988-06-01 1989-06-01 ピペット装置
DE8989109965T DE58902939D1 (de) 1988-06-01 1989-06-01 Pipettiergeraet.
EP89109965A EP0344792B1 (de) 1988-06-01 1989-06-01 Pipettiergerät

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3818704A DE3818704A1 (de) 1988-06-01 1988-06-01 Pipettiergeraet

Publications (2)

Publication Number Publication Date
DE3818704A1 DE3818704A1 (de) 1989-12-07
DE3818704C2 true DE3818704C2 (ja) 1990-04-12

Family

ID=6355655

Family Applications (2)

Application Number Title Priority Date Filing Date
DE3818704A Granted DE3818704A1 (de) 1988-06-01 1988-06-01 Pipettiergeraet
DE8989109965T Expired - Fee Related DE58902939D1 (de) 1988-06-01 1989-06-01 Pipettiergeraet.

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE8989109965T Expired - Fee Related DE58902939D1 (de) 1988-06-01 1989-06-01 Pipettiergeraet.

Country Status (4)

Country Link
EP (1) EP0344792B1 (ja)
JP (1) JPH02110323A (ja)
AT (1) ATE83174T1 (ja)
DE (2) DE3818704A1 (ja)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19717361C3 (de) * 1997-04-24 2002-08-22 Walu Labortechnik Gmbh Pipettiergerät
PL358260A1 (en) * 2003-01-14 2004-07-26 P.Z.HTL Spółka Akcyjna Method of dosung liquid in pipetting device and pipetting device
PL200757B1 (pl) 2003-02-11 2009-02-27 Pz Htl Spo & Lstrok Ka Akcyjna Urządzenie pipetujące

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE698619C (de) * 1937-03-25 1940-11-14 Paul Giese Ansaug- und Ablassvorrichtung fuer Pipetten
DE914790C (de) * 1951-07-13 1954-07-08 Paul Giese Pipettierapparat
US3834240A (en) * 1973-02-23 1974-09-10 Drummond Scient Co Apparatus for drawing liquids into, and expelling liquids from, a pipette or the like
US3963061A (en) * 1975-09-16 1976-06-15 Drummond Scientific Company Apparatus for drawing liquids into, and expelling liquids from a pipette
SU1186244A1 (ru) * 1984-02-07 1985-10-23 Ордена Трудового Красного Знамени Институт Почвоведения Ан Казсср Всасывающее устройство дл пипеток
US4624147A (en) * 1985-11-12 1986-11-25 Drummond Scientific Company Pipet gun for drawing liquid into and expelling it from a pipet

Also Published As

Publication number Publication date
EP0344792B1 (de) 1992-12-09
EP0344792A3 (de) 1991-01-23
EP0344792A2 (de) 1989-12-06
DE3818704A1 (de) 1989-12-07
DE58902939D1 (de) 1993-01-21
JPH02110323A (ja) 1990-04-23
ATE83174T1 (de) 1992-12-15

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee