ATE488757T1 - Referenz-gasleck - Google Patents

Referenz-gasleck

Info

Publication number
ATE488757T1
ATE488757T1 AT04255659T AT04255659T ATE488757T1 AT E488757 T1 ATE488757 T1 AT E488757T1 AT 04255659 T AT04255659 T AT 04255659T AT 04255659 T AT04255659 T AT 04255659T AT E488757 T1 ATE488757 T1 AT E488757T1
Authority
AT
Austria
Prior art keywords
powder
compacted
leak
gas leak
sintered
Prior art date
Application number
AT04255659T
Other languages
English (en)
Inventor
Ronald Douglas Collins
Original Assignee
Ronald Douglas Collins
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 Ronald Douglas Collins filed Critical Ronald Douglas Collins
Application granted granted Critical
Publication of ATE488757T1 publication Critical patent/ATE488757T1/de

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)
  • Flanged Joints, Insulating Joints, And Other Joints (AREA)
  • Glass Compositions (AREA)
AT04255659T 2004-09-17 2004-09-17 Referenz-gasleck ATE488757T1 (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
ATE488757T1 true ATE488757T1 (de) 2010-12-15

Family

ID=34930663

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04255659T ATE488757T1 (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
JP5963204B2 (ja) * 2009-08-28 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
DE102012210040A1 (de) * 2012-06-14 2013-12-19 Inficon Gmbh Prüfvorrichtung mit einem Prüfgasbehälter
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
DE602004030117D1 (de) 2010-12-30
EP1637861A1 (de) 2006-03-22
EP1637861B1 (de) 2010-11-17

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties