AU4020085A – Depolluting a helium leak detector
– Google Patents
AU4020085A – Depolluting a helium leak detector
– Google Patents
Depolluting a helium leak detector
Info
Publication number
AU4020085A
AU4020085A
AU40200/85A
AU4020085A
AU4020085A
AU 4020085 A
AU4020085 A
AU 4020085A
AU 40200/85 A
AU40200/85 A
AU 40200/85A
AU 4020085 A
AU4020085 A
AU 4020085A
AU 4020085 A
AU4020085 A
AU 4020085A
Authority
AU
Australia
Prior art keywords
depolluting
leak detector
helium leak
helium
detector
Prior art date
1984-03-23
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.)
Granted
Application number
AU40200/85A
Other versions
AU565785B2
(en
Inventor
Jacques Morel
Jacques Tallon
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.)
Alcatel CIT SA
Original Assignee
SA Comp Ind Des
Alcatel CIT SA
Compagnie Industrielle de Telecommunication CIT Alcatel SA
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.)
1984-03-23
Filing date
1985-03-21
Publication date
1985-09-26
Family has litigation
First worldwide family litigation filed
litigation
Critical
https://patents.darts-ip.com/?family=9302407&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=AU4020085(A)
«Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
1985-03-21
Application filed by SA Comp Ind Des, Alcatel CIT SA, Compagnie Industrielle de Telecommunication CIT Alcatel SA
filed
Critical
SA Comp Ind Des
1985-09-26
Publication of AU4020085A
publication
Critical
patent/AU4020085A/en
1987-09-24
Application granted
granted
Critical
1987-09-24
Publication of AU565785B2
publication
Critical
patent/AU565785B2/en
2005-03-21
Anticipated expiration
legal-status
Critical
Status
Ceased
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
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
G01M3/202—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 using mass spectrometer detection systems
AU40200/85A
1984-03-23
1985-03-21
Depolluting a helium leak detector
Ceased
AU565785B2
(en)
Applications Claiming Priority (2)
Application Number
Priority Date
Filing Date
Title
FR8404565A
FR2561771B1
(en)
1984-03-23
1984-03-23
METHOD FOR DEPOLLUTING A HELIUM LEAK DETECTOR AND DEVICE FOR CARRYING OUT THIS METHOD
FR8404565
1984-03-23
Publications (2)
Publication Number
Publication Date
AU4020085A
true
AU4020085A
(en)
1985-09-26
AU565785B2
AU565785B2
(en)
1987-09-24
Family
ID=9302407
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
AU40200/85A
Ceased
AU565785B2
(en)
1984-03-23
1985-03-21
Depolluting a helium leak detector
Country Status (6)
Country
Link
US
(1)
US4606221A
(en)
EP
(1)
EP0158168B1
(en)
JP
(1)
JPS60214298A
(en)
AU
(1)
AU565785B2
(en)
DE
(1)
DE3563120D1
(en)
FR
(1)
FR2561771B1
(en)
Families Citing this family (4)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
FR2604522B1
(en)
*
1986-09-26
1989-06-16
Cit Alcatel
PLOTTERY GAS LEAK DETECTION SYSTEM AND METHOD OF USE
US5049168A
(en)
*
1988-09-12
1991-09-17
Philip Danielson
Helium leak detection method and system
FR2666382B1
(en)
*
1990-08-28
1992-10-16
Cit Alcatel
DEVICE FOR PUMPING A GAS BY AN OIL SEAL PUMP AND APPLICATION TO HELIUM LEAK DETECTORS.
CN114572669B
(en)
*
2022-05-05
2022-09-02
江苏环亚医用科技集团股份有限公司
Conveying device for monitoring nuclear magnetic liquid helium leakage monitoring and alarming module
Family Cites Families (11)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
FR1474137A
(en)
*
1966-02-08
1967-03-24
Alcatel Sa
Easily transportable helium leak detector
US3416359A
(en)
*
1966-07-01
1968-12-17
Texas Instruments Inc
Method and apparatus for testing hermetically sealed transistor devices
US3645127A
(en)
*
1970-01-12
1972-02-29
Veeco Instr
Remote leak detection
US3762212A
(en)
*
1971-07-15
1973-10-02
Advanced Technologies Inc
Leak testing apparatus and methods
GB1382720A
(en)
*
1971-09-24
1975-02-05
Varian Associates
Leak detecting system and method for passing a measured sample of gas to a leak detector
US3939695A
(en)
*
1974-02-26
1976-02-24
The United States Of America As Represented By The United States Energy Research And Development Administration
Apparatus for detecting leaks
JPS5236084A
(en)
*
1975-09-16
1977-03-19
Shimadzu Corp
Leakage testing device
DE2713580A1
(en)
*
1977-03-28
1978-10-05
Leybold Heraeus Gmbh & Co Kg
Leak detector using test gas – has set of parallel pipes and valves of different sizes and is connected to vacuum pump
FR2475728A1
(en)
*
1980-02-11
1981-08-14
Cit Alcatel
HELIUM LEAK DETECTOR
EP0070341B1
(en)
*
1981-07-22
1985-10-23
COMPAGNIE INDUSTRIELLE DES TELECOMMUNICATIONS CIT-ALCATEL S.A. dite:
Helium leak detector
FR2532424A1
(en)
*
1982-08-27
1984-03-02
Cit Alcatel
DEVICE FOR MEASURING AND DISPLAYING THE LEAKAGE RATE Q FOR A GAS LEAK DETECTOR
1984
1984-03-23
FR
FR8404565A
patent/FR2561771B1/en
not_active
Expired
1985
1985-03-19
DE
DE8585103142T
patent/DE3563120D1/en
not_active
Expired
1985-03-19
EP
EP85103142A
patent/EP0158168B1/en
not_active
Expired
1985-03-20
US
US06/713,734
patent/US4606221A/en
not_active
Expired – Fee Related
1985-03-21
AU
AU40200/85A
patent/AU565785B2/en
not_active
Ceased
1985-03-22
JP
JP60057634A
patent/JPS60214298A/en
active
Pending
Also Published As
Publication number
Publication date
FR2561771A1
(en)
1985-09-27
FR2561771B1
(en)
1986-06-27
JPS60214298A
(en)
1985-10-26
US4606221A
(en)
1986-08-19
EP0158168B1
(en)
1988-06-01
DE3563120D1
(en)
1988-07-07
AU565785B2
(en)
1987-09-24
EP0158168A1
(en)
1985-10-16
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