LU55734A1 - - Google Patents

Info

Publication number
LU55734A1
LU55734A1 LU55734DA LU55734A1 LU 55734 A1 LU55734 A1 LU 55734A1 LU 55734D A LU55734D A LU 55734DA LU 55734 A1 LU55734 A1 LU 55734A1
Authority
LU
Luxembourg
Application number
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 filed Critical
Publication of LU55734A1 publication Critical patent/LU55734A1/xx

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
    • G01N1/40—Concentrating samples
    • G01N1/4022—Concentrating samples by thermal techniques; Phase changes

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)
LU55734D 1967-04-17 1968-03-21 LU55734A1 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT3617367 1967-04-17

Publications (1)

Publication Number Publication Date
LU55734A1 true LU55734A1 (ja) 1968-06-04

Family

ID=11245157

Family Applications (1)

Application Number Title Priority Date Filing Date
LU55734D LU55734A1 (ja) 1967-04-17 1968-03-21

Country Status (6)

Country Link
US (1) US3516278A (ja)
BE (1) BE713524A (ja)
DE (1) DE1773218A1 (ja)
FR (1) FR1562375A (ja)
LU (1) LU55734A1 (ja)
NL (1) NL6805210A (ja)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4036915A (en) * 1973-01-02 1977-07-19 Meloy Laboratories, Inc. Temperature-controlled apparatus for fluid permeation or the like
US4016743A (en) * 1974-10-04 1977-04-12 Kms Fusion, Inc. Variable leak gas source
DE2702002A1 (de) * 1977-01-19 1978-07-20 Leybold Heraeus Gmbh & Co Kg Fluessiggas-testleck
US4164861A (en) * 1978-02-17 1979-08-21 Inficon Leybold-Heraeus Inc. Leak standard generator
US4343176A (en) * 1980-11-12 1982-08-10 The United States Of America As Represented By The United States Department Of Energy Long-life leak standard assembly
JPH064311Y2 (ja) * 1988-02-23 1994-02-02 株式会社島津製作所 キャピラリ形標準リーク発生器
US4971974A (en) * 1988-06-16 1990-11-20 Neurex Corporation Benzothiophenes as appetite suppressants
JPH02113145U (ja) * 1989-02-27 1990-09-11
US4991426A (en) * 1989-08-22 1991-02-12 Oakland Engineering, Inc. Calibration of air leak detection apparatus
SE502355C2 (sv) * 1994-02-17 1995-10-09 Hans Stymne Sätt jämte anordning för att avge små mängder gas från ett ämne i kondenserad form till omgivningen med kontrollerbar hastighet
US5970778A (en) * 1997-11-12 1999-10-26 Fisher Controls International Thermally activated calibration system for chemical sensors
US20020157446A1 (en) * 1999-04-07 2002-10-31 Dilger John P. Pressure activated calibration system for chemical sensors
US6408674B1 (en) 1999-04-07 2002-06-25 Fisher Controls International Pressure activated calibration system for chemical sensors
DE102006028778A1 (de) * 2006-06-23 2007-12-27 Inficon Gmbh Lecksuchgerät
DE102012220108A1 (de) * 2012-11-05 2014-05-22 Inficon Gmbh Verfahren zur Prüfung einer Dichtheitsprüfanlage
FR3003387A1 (fr) * 2013-03-18 2014-09-19 Areva Outillage pour la fabrication de fissures calibrees.

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2981091A (en) * 1957-07-11 1961-04-25 Gen Electric Leak standard
GB913473A (en) * 1960-03-07 1962-12-19 Paul Hersch Electrode assembly for oxygen analysis
US3209579A (en) * 1961-12-28 1965-10-05 Gen Electric Gas reference leak for leak detector equipment

Also Published As

Publication number Publication date
DE1773218A1 (de) 1971-10-14
FR1562375A (ja) 1969-04-04
NL6805210A (ja) 1968-10-18
US3516278A (en) 1970-06-23
BE713524A (ja) 1968-08-16

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