ATA780679A - LEAK DETECTOR FOR SEALED ROOMS - Google Patents

LEAK DETECTOR FOR SEALED ROOMS

Info

Publication number: ATA780679A
Authority: AT; Austria
Prior art keywords: leak detector; sealed rooms; rooms; sealed; leak
Prior art date: 1978-12-23

Application number

AT780679A

Other languages

German (de)

Other versions

AT363554B (en

Inventor

Wilhelm Blank

Ernst Roth

Original Assignee

Klein Schanzlin & Becker Ag

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.)

1978-12-23

Filing date

1979-12-11

Publication date

1981-01-15

1979-12-11 Application filed by Klein Schanzlin & Becker Ag filed Critical Klein Schanzlin & Becker Ag

1981-01-15 Publication of ATA780679A publication Critical patent/ATA780679A/en

1981-08-10 Application granted granted Critical

1981-08-10 Publication of AT363554B publication Critical patent/AT363554B/en

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
- G01M3/16—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using electric detection means

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Motor Or Generator Frames (AREA)
Structures Of Non-Positive Displacement Pumps (AREA)

AT0780679A 1978-12-23 1979-12-11 LEAK DETECTOR FOR SEALED ROOMS AT363554B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE2856036A DE2856036C3 (en)	1978-12-23	1978-12-23	Water leak detector for sealed rooms

Publications (2)

Publication Number	Publication Date
ATA780679A true ATA780679A (en)	1981-01-15
AT363554B AT363554B (en)	1981-08-10

Family

ID=6058312

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT0780679A AT363554B (en)	1978-12-23	1979-12-11	LEAK DETECTOR FOR SEALED ROOMS

Country Status (8)

Country	Link
AT (1)	AT363554B (en)
BE (1)	BE880802A (en)
CH (1)	CH643066A5 (en)
DE (1)	DE2856036C3 (en)
FR (1)	FR2444937A1 (en)
IT (1)	IT1126642B (en)
SE (1)	SE445859B (en)
YU (1)	YU41686B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE10314923B4 (en) *	2003-04-01	2007-03-22	Carl Freudenberg Kg	Device for detecting a leak
DE102004040106B3 (en) *	2004-07-26	2006-04-27	Carl Freudenberg Kg	Device for detecting a leak
FR3094487B1 (en) *	2019-03-28	2021-02-26	Airbus Helicopters	Damage detection device, vehicle and method of damage detection

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2056085A (en) *	1930-06-18	1936-09-29	John J Alles	Electric cable
DE1911255U (en) *	1964-12-30	1965-03-04	Kernforschung Gmbh Ges Fuer	WET SENSOR.
LU50035A1 (en) *	1965-12-10	1966-02-10
DE1926000A1 (en) *	1968-05-21	1969-11-27	Girling Ltd	Sealing separating piston
US3721970A (en) *	1971-10-06	1973-03-20	Atomic Energy Commission	Alkali metal leak detector

1978
- 1978-12-23 DE DE2856036A patent/DE2856036C3/en not_active Expired
1979
- 1979-12-04 SE SE7909974A patent/SE445859B/en not_active IP Right Cessation
- 1979-12-11 AT AT0780679A patent/AT363554B/en not_active IP Right Cessation
- 1979-12-12 CH CH1100979A patent/CH643066A5/en not_active IP Right Cessation
- 1979-12-12 FR FR7930499A patent/FR2444937A1/en active Granted
- 1979-12-13 YU YU3048/79A patent/YU41686B/en unknown
- 1979-12-20 IT IT28280/79A patent/IT1126642B/en active
- 1979-12-21 BE BE0/198696A patent/BE880802A/en not_active IP Right Cessation

Also Published As

Publication number	Publication date
FR2444937B1 (en)	1983-01-28
DE2856036C3 (en)	1981-08-13
BE880802A (en)	1980-04-16
IT1126642B (en)	1986-05-21
CH643066A5 (en)	1984-05-15
DE2856036B2 (en)	1980-10-23
AT363554B (en)	1981-08-10
YU304879A (en)	1982-06-30
SE445859B (en)	1986-07-21
YU41686B (en)	1987-12-31
SE7909974L (en)	1980-06-24
DE2856036A1 (en)	1980-06-26
IT7928280A0 (en)	1979-12-20
FR2444937A1 (en)	1980-07-18

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Legal Events

Date	Code	Title	Description
1997-10-15	ELJ	Ceased due to non-payment of the annual fee