FR2411031A1 - Obturateur pour pipette - Google Patents

Obturateur pour pipette

Info

Publication number
FR2411031A1
FR2411031A1 FR7834212A FR7834212A FR2411031A1 FR 2411031 A1 FR2411031 A1 FR 2411031A1 FR 7834212 A FR7834212 A FR 7834212A FR 7834212 A FR7834212 A FR 7834212A FR 2411031 A1 FR2411031 A1 FR 2411031A1
Authority
FR
France
Prior art keywords
pipette
shutter
parts
fact
mobile device
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.)
Withdrawn
Application number
FR7834212A
Other languages
English (en)
French (fr)
Inventor
Theophil Staehelin
Christian Stahli
Franz Burkhardt
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.)
F Hoffmann La Roche AG
Original Assignee
F Hoffmann La Roche AG
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 F Hoffmann La Roche AG filed Critical F Hoffmann La Roche AG
Publication of FR2411031A1 publication Critical patent/FR2411031A1/fr
Withdrawn legal-status Critical Current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
    • 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
    • B01L3/0213—Accessories for glass pipettes; Gun-type pipettes, e.g. safety devices, pumps

Landscapes

  • Health & Medical Sciences (AREA)
  • Clinical Laboratory Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Devices For Use In Laboratory Experiments (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
FR7834212A 1977-12-07 1978-12-05 Obturateur pour pipette Withdrawn FR2411031A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1499877A CH622966A5 (enExample) 1977-12-07 1977-12-07

Publications (1)

Publication Number Publication Date
FR2411031A1 true FR2411031A1 (fr) 1979-07-06

Family

ID=4405494

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7834212A Withdrawn FR2411031A1 (fr) 1977-12-07 1978-12-05 Obturateur pour pipette

Country Status (6)

Country Link
JP (1) JPS5486391A (enExample)
CH (1) CH622966A5 (enExample)
DE (1) DE2852148A1 (enExample)
FR (1) FR2411031A1 (enExample)
GB (1) GB2009891A (enExample)
NL (1) NL7811851A (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105964317B (zh) * 2016-05-16 2018-12-21 新昌县建凯电机有限公司 一种玻璃移液管的量控装置
CN116196993B (zh) * 2023-03-29 2025-09-23 倍仪昇智能科技(苏州)有限公司 移液枪装卡机构

Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US553044A (en) * 1896-01-14 Pipette
US1092384A (en) * 1913-05-08 1914-04-07 Leslie John Nickels Pipette.
US1791829A (en) * 1928-04-06 1931-02-10 Robert F Mccrackan Sanitary attachment for pipettes
DE698619C (de) * 1937-03-25 1940-11-14 Paul Giese Ansaug- und Ablassvorrichtung fuer Pipetten
DE832342C (de) * 1950-03-27 1952-02-25 Rudolf Blechschmidt Pipettensaugball
US2930238A (en) * 1958-04-28 1960-03-29 Smith Kline French Lab Pipette
US2994349A (en) * 1957-10-29 1961-08-01 Peter T Demos Pipette control device
CH381891A (de) * 1960-11-09 1964-09-15 Straub Immanuel Saugvorrichtung
US3463013A (en) * 1967-06-21 1969-08-26 Us Health Education & Welfare Pipetting device for tissue culture dissemination
DE1598531A1 (de) * 1965-05-18 1969-10-02 Heinz Herenz Maschinell betriebenes Pipettiergeraet
GB1206556A (en) * 1968-04-29 1970-09-23 Ernest Frederick Dawes Improvements in and relating to valves
US3618392A (en) * 1968-02-12 1971-11-09 Harry A Echols Liquid handling apparatus
US3963061A (en) * 1975-09-16 1976-06-15 Drummond Scientific Company Apparatus for drawing liquids into, and expelling liquids from a pipette
GB1502437A (en) * 1974-07-30 1978-03-01 Siemens Ag Device for securing to a tubular member

Patent Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US553044A (en) * 1896-01-14 Pipette
US1092384A (en) * 1913-05-08 1914-04-07 Leslie John Nickels Pipette.
US1791829A (en) * 1928-04-06 1931-02-10 Robert F Mccrackan Sanitary attachment for pipettes
DE698619C (de) * 1937-03-25 1940-11-14 Paul Giese Ansaug- und Ablassvorrichtung fuer Pipetten
DE832342C (de) * 1950-03-27 1952-02-25 Rudolf Blechschmidt Pipettensaugball
US2994349A (en) * 1957-10-29 1961-08-01 Peter T Demos Pipette control device
US2930238A (en) * 1958-04-28 1960-03-29 Smith Kline French Lab Pipette
CH381891A (de) * 1960-11-09 1964-09-15 Straub Immanuel Saugvorrichtung
DE1598531A1 (de) * 1965-05-18 1969-10-02 Heinz Herenz Maschinell betriebenes Pipettiergeraet
US3463013A (en) * 1967-06-21 1969-08-26 Us Health Education & Welfare Pipetting device for tissue culture dissemination
US3618392A (en) * 1968-02-12 1971-11-09 Harry A Echols Liquid handling apparatus
GB1206556A (en) * 1968-04-29 1970-09-23 Ernest Frederick Dawes Improvements in and relating to valves
GB1502437A (en) * 1974-07-30 1978-03-01 Siemens Ag Device for securing to a tubular member
US3963061A (en) * 1975-09-16 1976-06-15 Drummond Scientific Company Apparatus for drawing liquids into, and expelling liquids from a pipette

Also Published As

Publication number Publication date
DE2852148A1 (de) 1979-06-13
CH622966A5 (enExample) 1981-05-15
GB2009891A (en) 1979-06-20
JPS5486391A (en) 1979-07-09
NL7811851A (nl) 1979-06-11

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Legal Events

Date Code Title Description
ST Notification of lapse