DE602004030117D1 - Referenz-Gasleck - Google Patents

Referenz-Gasleck

Info

Publication number
DE602004030117D1
DE602004030117D1 DE602004030117T DE602004030117T DE602004030117D1 DE 602004030117 D1 DE602004030117 D1 DE 602004030117D1 DE 602004030117 T DE602004030117 T DE 602004030117T DE 602004030117 T DE602004030117 T DE 602004030117T DE 602004030117 D1 DE602004030117 D1 DE 602004030117D1
Authority
DE
Germany
Prior art keywords
powder
compacted
leak
gas leak
sintered
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 - Lifetime
Application number
DE602004030117T
Other languages
English (en)
Inventor
Ronald Douglas Collins
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
Publication of DE602004030117D1 publication Critical patent/DE602004030117D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
    • G01M3/20—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material
    • G01M3/207—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material calibration arrangements
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Examining Or Testing Airtightness (AREA)
  • Glass Compositions (AREA)
  • Flanged Joints, Insulating Joints, And Other Joints (AREA)
DE602004030117T 2004-09-17 2004-09-17 Referenz-Gasleck Expired - Lifetime DE602004030117D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP04255659A EP1637861B1 (de) 2004-09-17 2004-09-17 Referenz-Gasleck

Publications (1)

Publication Number Publication Date
DE602004030117D1 true DE602004030117D1 (de) 2010-12-30

Family

ID=34930663

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004030117T Expired - Lifetime DE602004030117D1 (de) 2004-09-17 2004-09-17 Referenz-Gasleck

Country Status (3)

Country Link
EP (1) EP1637861B1 (de)
AT (1) ATE488757T1 (de)
DE (1) DE602004030117D1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012210040A1 (de) * 2012-06-14 2013-12-19 Inficon Gmbh Prüfvorrichtung mit einem Prüfgasbehälter
JP5963204B2 (ja) * 2013-05-02 2016-08-03 国立研究開発法人産業技術総合研究所 予め校正されているガスリーク用微小孔フィルター
DE102013216450A1 (de) * 2013-08-20 2015-02-26 Inficon Gmbh Pico-Prüfleck
TWI779143B (zh) * 2017-12-21 2022-10-01 美商席諾科技公司 液體注射裝置及其製造方法
US11231215B2 (en) 2018-05-16 2022-01-25 Zynon Technologies, Llc Fluid material injection device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2856148A (en) * 1952-02-08 1958-10-14 Vickers Electrical Co Ltd Valve assembly
FR2608761B1 (fr) * 1986-12-19 1989-03-03 Commissariat Energie Atomique Fuite calibree
GB2401190B (en) * 2003-04-24 2007-03-07 Ronald Douglas Collins Developments in reference gas leaks

Also Published As

Publication number Publication date
ATE488757T1 (de) 2010-12-15
EP1637861A1 (de) 2006-03-22
EP1637861B1 (de) 2010-11-17

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