DE1931748U - ELECTRONIC LEAK WARNING DEVICE. - Google Patents
ELECTRONIC LEAK WARNING DEVICE.Info
- Publication number
- DE1931748U DE1931748U DEA24192U DEA0024192U DE1931748U DE 1931748 U DE1931748 U DE 1931748U DE A24192 U DEA24192 U DE A24192U DE A0024192 U DEA0024192 U DE A0024192U DE 1931748 U DE1931748 U DE 1931748U
- Authority
- DE
- Germany
- Prior art keywords
- conductive layer
- insulating layer
- electronic
- layer
- tracks
- 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
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
- G01M3/16—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using electric detection means
- G01M3/18—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using electric detection means for pipes, cables or tubes; for pipe joints or seals; for valves; for welds; for containers, e.g. radiators
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L2101/00—Uses or applications of pigs or moles
- F16L2101/30—Inspecting, measuring or testing
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Examining Or Testing Airtightness (AREA)
Description
RA.409 787>-5.8,65 Ί/ RA.409 787> -5.8.65 Ί /
AEROTROIXC-Entwicklungen 5411 Arzheim/KoblenzAEROTROIXC developments 5411 Arzheim / Koblenz
John McCate, D. Brandt . ." ." . _. _John McCate, D. Brandt. . "." . _. _
Elektronisches LeckwarnsystemElectronic leak warning system
Die !Teuerung "bezieht sich auf ein Leekwarnsysteni insbesondere für ffeizöl-Yorratsbehälter. Ein so lches Leckwarngerät muß über Jahre hinaus, möglichst ohne Wartung, funktionsfähig bleiben. Es sind verschiedene mechanisch- arbeitende Leckwarnsysterne bekannt ο Die mechanischen Leckwarngerate sind vielen störenden Einflüssen ausgesetzt wie z.B. Korrosion, \terschmutzung usw"-. Die Maßnahmen, die notwendig sind, ■'um. .die" erforderliche Zuverlässigkeit zu erreichen, machen diese" Geräte sehr kostspielig. . ... " '■-.-■'"The "price increase" refers to a Leekwarnsysteni, especially for hot oil storage containers. Such a leak warning device must remain functional for years, if possible without maintenance. Various mechanically operating leak warning systems are known Corrosion, \ t pollution etc "-. The measures that are necessary to ■ 'order. .Achieving the "required reliability" makes these "devices very costly. . ... "'■ -.- ■'"
Die der Neuerung zugrunde liegende Aufgabe besteht darin, ein leclcwarngerät auf elektronischer Basis zn bringen, das mit minimalem Kostenaufwand in der Lage ist, eine schadhaft gewordene Tankaußenwand anzuzeigen, bevor ein Ölverlust auftritt. ' ■ - ; . ".-"■;The task on which the innovation is based is to provide an electronic-based leak warning device that is able to display a damaged tank outer wall at minimal cost before an oil loss occurs. '■ - ; . ".-"■;
-2--2-
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEA24192U DE1931748U (en) | 1965-08-05 | 1965-08-05 | ELECTRONIC LEAK WARNING DEVICE. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEA24192U DE1931748U (en) | 1965-08-05 | 1965-08-05 | ELECTRONIC LEAK WARNING DEVICE. |
Publications (1)
Publication Number | Publication Date |
---|---|
DE1931748U true DE1931748U (en) | 1966-01-27 |
Family
ID=33317907
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEA24192U Expired DE1931748U (en) | 1965-08-05 | 1965-08-05 | ELECTRONIC LEAK WARNING DEVICE. |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE1931748U (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3322772A1 (en) * | 1983-06-24 | 1985-01-10 | Didier-Werke Ag, 6200 Wiesbaden | COMPOSITE FILM FOR LINING LIQUID CONTAINERS |
EP0408938A2 (en) * | 1989-07-21 | 1991-01-23 | Didier-Werke Ag | Device for inspecting the fluid tightness of a separation wall |
DE4316436A1 (en) * | 1993-05-17 | 1994-11-24 | Braas Gmbh | Composite film for the electrical location of a leak |
-
1965
- 1965-08-05 DE DEA24192U patent/DE1931748U/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3322772A1 (en) * | 1983-06-24 | 1985-01-10 | Didier-Werke Ag, 6200 Wiesbaden | COMPOSITE FILM FOR LINING LIQUID CONTAINERS |
EP0408938A2 (en) * | 1989-07-21 | 1991-01-23 | Didier-Werke Ag | Device for inspecting the fluid tightness of a separation wall |
EP0408938A3 (en) * | 1989-07-21 | 1991-07-03 | Didier-Werke Ag | Device for inspecting the fluid tightness of a separation wall |
DE4316436A1 (en) * | 1993-05-17 | 1994-11-24 | Braas Gmbh | Composite film for the electrical location of a leak |
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