DE3274596D1 - Electrical device to detect water leaks - Google Patents

Electrical device to detect water leaks

Info

Publication number
DE3274596D1
DE3274596D1 DE8282400568T DE3274596T DE3274596D1 DE 3274596 D1 DE3274596 D1 DE 3274596D1 DE 8282400568 T DE8282400568 T DE 8282400568T DE 3274596 T DE3274596 T DE 3274596T DE 3274596 D1 DE3274596 D1 DE 3274596D1
Authority
DE
Germany
Prior art keywords
mentioned
sheet
substance
electrical device
metallic sheets
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
Application number
DE8282400568T
Other languages
German (de)
English (en)
Inventor
Theo Coutlis
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of DE3274596D1 publication Critical patent/DE3274596D1/de
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H35/00—Switches operated by change of a physical condition
    • H01H35/42—Switches operated by change of humidity

Landscapes

  • Examining Or Testing Airtightness (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
DE8282400568T 1981-03-30 1982-03-29 Electrical device to detect water leaks Expired DE3274596D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8106306A FR2502740A1 (fr) 1981-03-30 1981-03-30 Dispositif electrique pour detection des fuites d'eau

Publications (1)

Publication Number Publication Date
DE3274596D1 true DE3274596D1 (en) 1987-01-15

Family

ID=9256765

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8282400568T Expired DE3274596D1 (en) 1981-03-30 1982-03-29 Electrical device to detect water leaks

Country Status (4)

Country Link
EP (1) EP0062575B1 (enrdf_load_stackoverflow)
AT (1) ATE24066T1 (enrdf_load_stackoverflow)
DE (1) DE3274596D1 (enrdf_load_stackoverflow)
FR (1) FR2502740A1 (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2687503B1 (fr) * 1992-02-17 1997-04-11 Rene Nicolas Perfectionnement au systeme d'allumage de balise de reperage.
US9245438B2 (en) 2014-05-27 2016-01-26 Delta Faucet Company Water leak detector for a pipe having a retention reservoir
CA3010340C (en) 2015-12-31 2021-06-15 Delta Faucet Company Water sensor

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3127485A (en) * 1961-06-26 1964-03-31 Robert V Vitolo Rain trigger switch
US3492449A (en) * 1968-05-17 1970-01-27 Wilfred E Kenny Water actuated circuit closer
US3715702A (en) * 1971-06-23 1973-02-06 Honeywell Inc Relative humidity sensor
JPS5077339A (enrdf_load_stackoverflow) * 1973-11-16 1975-06-24

Also Published As

Publication number Publication date
FR2502740A1 (fr) 1982-10-01
FR2502740B1 (enrdf_load_stackoverflow) 1984-08-24
EP0062575A1 (fr) 1982-10-13
ATE24066T1 (de) 1986-12-15
EP0062575B1 (fr) 1986-12-03

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee