DE3071776D1 - Apparatus for dosing liquids or gases - Google Patents

Apparatus for dosing liquids or gases

Info

Publication number
DE3071776D1
DE3071776D1 DE8080105031T DE3071776T DE3071776D1 DE 3071776 D1 DE3071776 D1 DE 3071776D1 DE 8080105031 T DE8080105031 T DE 8080105031T DE 3071776 T DE3071776 T DE 3071776T DE 3071776 D1 DE3071776 D1 DE 3071776D1
Authority
DE
Germany
Prior art keywords
spindle
piston
housing
latch mechanism
spindle nut
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
Application number
DE8080105031T
Other languages
English (en)
Inventor
Winfried Dr Med Stocker
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of DE3071776D1 publication Critical patent/DE3071776D1/de
Expired 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
    • B01L3/0234—Repeating pipettes, i.e. for dispensing multiple doses from a single charge

Landscapes

  • Health & Medical Sciences (AREA)
  • Clinical Laboratory Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Devices For Use In Laboratory Experiments (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Nozzles (AREA)
DE8080105031T 1980-08-25 1980-08-25 Apparatus for dosing liquids or gases Expired DE3071776D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP80105031A EP0046461B1 (de) 1980-08-25 1980-08-25 Dosiervorrichtungen für Flüssigkeiten oder Gase

Publications (1)

Publication Number Publication Date
DE3071776D1 true DE3071776D1 (en) 1986-10-30

Family

ID=8186765

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8080105031T Expired DE3071776D1 (en) 1980-08-25 1980-08-25 Apparatus for dosing liquids or gases

Country Status (3)

Country Link
EP (1) EP0046461B1 (de)
AT (1) ATE22402T1 (de)
DE (1) DE3071776D1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8617508D0 (en) * 1986-07-17 1986-08-28 Flow Lab Liquid handling station
EP0801982B1 (de) * 1996-04-18 2002-08-28 Walu Labortechnik GmbH Kolbenbürette
DE19734599C2 (de) * 1997-08-09 2000-11-23 Hirschmann Laborgeraete Gmbh Mehrkanalige Hubkolbenpipette
EP1477815B1 (de) * 2003-05-14 2006-07-26 Tecan Trading AG Vorrichtung zum präzisen Anfahren von Mikroplatten-Wells
FR2920675B1 (fr) 2007-09-10 2010-12-03 Gilson Sas Systeme de pipetage multicanaux comprenant un porte-pistons a guidage ameliore
WO2010082080A1 (en) * 2009-01-16 2010-07-22 Gilson S.A.S. Multi-channel pipette guidance system
CN113252400A (zh) * 2021-05-13 2021-08-13 西安市红会医院 一种用于生物免疫细胞检测用细胞吸取装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2409656A (en) * 1945-04-20 1946-10-22 Harold S Austin Hypodermic syringe
DE866988C (de) * 1946-02-09 1953-02-12 Zbislaw M Roehr Medizinisches Injektionsgeraet
US2695023A (en) * 1952-01-04 1954-11-23 Pfizer & Co C Hypodermic syringe
FR1186571A (fr) * 1957-11-19 1959-08-27 Legris Fils Seringue automatique réglable à doses égales successives
FI50813C (fi) * 1970-05-12 1976-07-12 Matti Antero Reunanen Menetelmä ja laite reagenssien annostelua, niiden inkubointia ja reakt ioseoksen näytteenottoa varten.
FI46328C (fi) * 1970-05-15 1973-03-12 Kone Oy Pipettikärkisarja erityisesti koneelliseen nesteannosteluun.
US3735902A (en) * 1971-07-22 1973-05-29 Instrumentation Labor Inc Dispenser apparatus
US3863805A (en) * 1972-06-08 1975-02-04 Lkb Produkter Ab Exchangeable piston pump unit
DE2439269C2 (de) * 1974-08-16 1985-08-01 Baxter Travenol Laboratories, Inc., Deerfield, Ill. Arzneimittel-Injektionseinrichtung
LU77642A1 (de) * 1976-07-09 1977-10-03
CH607620A5 (de) * 1977-03-07 1978-09-29 Contraves Ag
DE2752073A1 (de) * 1977-11-22 1979-05-23 Hettich Andreas Fa Vorrichtung zur gleichzeitigen abgabe dosierter fluessigkeitsmengen zur medizinischen verwendung

Also Published As

Publication number Publication date
EP0046461B1 (de) 1986-09-24
EP0046461A1 (de) 1982-03-03
ATE22402T1 (de) 1986-10-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee