GB1469174A - Sample injection system - Google Patents

Sample injection system

Info

Publication number
GB1469174A
GB1469174A GB956974A GB956974A GB1469174A GB 1469174 A GB1469174 A GB 1469174A GB 956974 A GB956974 A GB 956974A GB 956974 A GB956974 A GB 956974A GB 1469174 A GB1469174 A GB 1469174A
Authority
GB
United Kingdom
Prior art keywords
plunger
syringe
passageway
purge
end portion
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
GB956974A
Other languages
English (en)
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.)
Varian Medical Systems Inc
Original Assignee
Varian Associates Inc
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 Varian Associates Inc filed Critical Varian Associates Inc
Publication of GB1469174A publication Critical patent/GB1469174A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
    • G01N35/10—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices
    • G01N35/1079—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices with means for piercing stoppers or septums
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/25—Chemistry: analytical and immunological testing including sample preparation
    • Y10T436/2575—Volumetric liquid transfer

Landscapes

  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Cleaning By Liquid Or Steam (AREA)
GB956974A 1973-03-05 1974-03-04 Sample injection system Expired GB1469174A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US337799A US3877310A (en) 1973-03-05 1973-03-05 Automatic sampler apparatus

Publications (1)

Publication Number Publication Date
GB1469174A true GB1469174A (en) 1977-03-30

Family

ID=23322062

Family Applications (1)

Application Number Title Priority Date Filing Date
GB956974A Expired GB1469174A (en) 1973-03-05 1974-03-04 Sample injection system

Country Status (6)

Country Link
US (1) US3877310A (enExample)
JP (1) JPS5026591A (enExample)
CA (1) CA1000460A (enExample)
DE (1) DE2410529C3 (enExample)
FR (1) FR2220778B1 (enExample)
GB (1) GB1469174A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2522505A1 (fr) * 1981-12-21 1983-09-09 Intermedicat Gmbh Appareil d'injection sous pression pour applications medicales

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2448353B2 (de) * 1974-10-10 1977-05-05 W.C. Heraeus Gmbh, 6450 Hanau Vorrichtung zur verschleppungsfreien ueberfuehrung eines vorgegebenen volumens von nacheinanderfolgenden fluessigkeitsproben
SE414872B (sv) * 1977-10-03 1980-08-25 Bifok Ab Forfarande och anordning vid flodesinjektionsextraktion
IN164548B (enExample) * 1984-10-12 1989-04-01 Goodrich Co B F
DE4318919A1 (de) * 1993-06-07 1994-12-08 Bodenseewerk Perkin Elmer Co Probendosiersystem
DE60020722T2 (de) * 1999-08-17 2006-05-04 Ttp Labtech Ltd., Royston Probeentnahme- und -abgabegerät mit kolben und um den kolben herum gearbeitetes gehäuse
US7097810B2 (en) * 2002-06-26 2006-08-29 The Public Health Research Institute Of The City Of New York, Inc. Delivery of metered amounts of liquid materials
CN110031645B (zh) * 2019-04-29 2020-04-14 中国科学院植物研究所 一种进样机构
CN115356155B (zh) * 2022-08-18 2023-11-21 山东中衡环境检测有限公司 一种河流湖泊水质检测用快速取样及检测一体化设备

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3479880A (en) * 1967-11-03 1969-11-25 Philip Morris Inc Apparatus for delivering samples to a gas chromatograph
US3604269A (en) * 1969-06-20 1971-09-14 Upjohn Co Automatic gas chromatographic sample injection device
US3754443A (en) * 1972-02-04 1973-08-28 R Harris Automatic fluid injector

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2522505A1 (fr) * 1981-12-21 1983-09-09 Intermedicat Gmbh Appareil d'injection sous pression pour applications medicales

Also Published As

Publication number Publication date
DE2410529C3 (de) 1981-04-23
CA1000460A (en) 1976-11-30
DE2410529B2 (de) 1980-07-03
FR2220778A1 (enExample) 1974-10-04
FR2220778B1 (enExample) 1979-01-05
JPS5026591A (enExample) 1975-03-19
US3877310A (en) 1975-04-15
DE2410529A1 (de) 1974-10-03

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19930304