ATE7961T1 - PROCEDURE FOR CHECKING THE TIGHTNESS OF A TEST OBJECT. - Google Patents

PROCEDURE FOR CHECKING THE TIGHTNESS OF A TEST OBJECT.

Info

Publication number
ATE7961T1
ATE7961T1 AT80902070T AT80902070T ATE7961T1 AT E7961 T1 ATE7961 T1 AT E7961T1 AT 80902070 T AT80902070 T AT 80902070T AT 80902070 T AT80902070 T AT 80902070T AT E7961 T1 ATE7961 T1 AT E7961T1
Authority
AT
Austria
Prior art keywords
tightness
checking
procedure
test object
test
Prior art date
Application number
AT80902070T
Other languages
German (de)
Inventor
Gunnar Bergstrand
Original Assignee
Nolek System Ab
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
Priority claimed from SE7908990A external-priority patent/SE418649B/en
Application filed by Nolek System Ab filed Critical Nolek System Ab
Application granted granted Critical
Publication of ATE7961T1 publication Critical patent/ATE7961T1/en

Links

AT80902070T 1979-10-30 1980-10-29 PROCEDURE FOR CHECKING THE TIGHTNESS OF A TEST OBJECT. ATE7961T1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE7908990A SE418649B (en) 1979-10-30 1979-10-30 SEE IN TEST CONTROL OF A SAMPLE VOLUME THROUGH PALAGING A CERTAIN GAS PRESSURE, WHICH CHANGE IN TIME IS MEASURED THROUGH DIFFERENTIAL PRESSURE Saturation IN RELATION TO A REFERENCE VOLUME
PCT/SE1980/000263 WO1981001333A1 (en) 1979-10-30 1980-10-29 Method for testing the tightness of a test volume
EP19800902070 EP0038824B1 (en) 1979-10-30 1981-05-19 Method for testing the fluid tightness of a test object

Publications (1)

Publication Number Publication Date
ATE7961T1 true ATE7961T1 (en) 1984-06-15

Family

ID=27225023

Family Applications (1)

Application Number Title Priority Date Filing Date
AT80902070T ATE7961T1 (en) 1979-10-30 1980-10-29 PROCEDURE FOR CHECKING THE TIGHTNESS OF A TEST OBJECT.

Country Status (1)

Country Link
AT (1) ATE7961T1 (en)

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Legal Events

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