CA1000460A - Automatic sampler apparatus purging system - Google Patents

Automatic sampler apparatus purging system

Info

Publication number
CA1000460A
CA1000460A CA194,024A CA194024A CA1000460A CA 1000460 A CA1000460 A CA 1000460A CA 194024 A CA194024 A CA 194024A CA 1000460 A CA1000460 A CA 1000460A
Authority
CA
Canada
Prior art keywords
purging system
automatic sampler
sampler apparatus
apparatus purging
automatic
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
CA194,024A
Other versions
CA194024S (en
Inventor
Brent E. Wadsworth
Raymond E. Pecsar
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
Application granted granted Critical
Publication of CA1000460A publication Critical patent/CA1000460A/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

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
  • Cleaning By Liquid Or Steam (AREA)
CA194,024A 1973-03-05 1974-03-04 Automatic sampler apparatus purging system Expired CA1000460A (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
CA1000460A true CA1000460A (en) 1976-11-30

Family

ID=23322062

Family Applications (1)

Application Number Title Priority Date Filing Date
CA194,024A Expired CA1000460A (en) 1973-03-05 1974-03-04 Automatic sampler apparatus purging system

Country Status (6)

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

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2448353B2 (en) * 1974-10-10 1977-05-05 W.C. Heraeus Gmbh, 6450 Hanau DEVICE FOR THE CARRIAGE-FREE TRANSFER OF A SPECIFIED VOLUME OF SUCCESSIVE LIQUID SAMPLES
SE414872B (en) * 1977-10-03 1980-08-25 Bifok Ab PROCEDURE AND DEVICE FOR FLUID INJECTION EXTRACTION
DE8137235U1 (en) * 1981-12-21 1982-05-19 B. Braun Melsungen Ag, 3508 Melsungen PRESSURE INFUSION APPARATUS FOR MEDICAL APPLICATIONS
IN164548B (en) * 1984-10-12 1989-04-01 Goodrich Co B F
DE4318919A1 (en) * 1993-06-07 1994-12-08 Bodenseewerk Perkin Elmer Co Sample metering (dosing) system
JP4700245B2 (en) * 1999-08-17 2011-06-15 ティーティーピー ラブテック リミテッド Sampling / dispensing instrument with plunger and housing cured on plunger
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 (en) * 2019-04-29 2020-04-14 中国科学院植物研究所 Sample introduction mechanism
CN115356155B (en) * 2022-08-18 2023-11-21 山东中衡环境检测有限公司 River lake water quality testing is with quick sample and detection integration equipment

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

Also Published As

Publication number Publication date
DE2410529B2 (en) 1980-07-03
GB1469174A (en) 1977-03-30
JPS5026591A (en) 1975-03-19
DE2410529C3 (en) 1981-04-23
DE2410529A1 (en) 1974-10-03
FR2220778A1 (en) 1974-10-04
FR2220778B1 (en) 1979-01-05
US3877310A (en) 1975-04-15

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