AU7023487A - Protective circuit for electric apparatus - Google Patents

Protective circuit for electric apparatus

Info

Publication number
AU7023487A
AU7023487A AU70234/87A AU7023487A AU7023487A AU 7023487 A AU7023487 A AU 7023487A AU 70234/87 A AU70234/87 A AU 70234/87A AU 7023487 A AU7023487 A AU 7023487A AU 7023487 A AU7023487 A AU 7023487A
Authority
AU
Australia
Prior art keywords
protective circuit
electric apparatus
electric
protective
circuit
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.)
Abandoned
Application number
AU70234/87A
Inventor
Robert Birkmeyer
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.)
BIRKMEYER R
Original Assignee
BIRKMEYER R
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 BIRKMEYER R filed Critical BIRKMEYER R
Publication of AU7023487A publication Critical patent/AU7023487A/en
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H5/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection
    • H02H5/08—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection responsive to abnormal fluid pressure, liquid level or liquid displacement, e.g. Buchholz relays
    • H02H5/083—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection responsive to abnormal fluid pressure, liquid level or liquid displacement, e.g. Buchholz relays responsive to the entry or leakage of a liquid into an electrical appliance
AU70234/87A 1986-02-10 1987-02-10 Protective circuit for electric apparatus Abandoned AU7023487A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3604118 1986-02-10
DE19863604118 DE3604118A1 (en) 1986-02-10 1986-02-10 PERSONAL PROTECTION CIRCUIT FOR ELECTRICAL DEVICES

Publications (1)

Publication Number Publication Date
AU7023487A true AU7023487A (en) 1987-04-24

Family

ID=6293786

Family Applications (1)

Application Number Title Priority Date Filing Date
AU70234/87A Abandoned AU7023487A (en) 1986-02-10 1987-02-10 Protective circuit for electric apparatus

Country Status (5)

Country Link
EP (1) EP0293376A1 (en)
JP (1) JPH01501516A (en)
AU (1) AU7023487A (en)
DE (1) DE3604118A1 (en)
WO (1) WO1987001902A2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU631447B2 (en) * 1989-09-05 1992-11-26 Uchiya Thermostat Co., Ltd Water sensing type power breaker circuit

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0299114A1 (en) * 1987-07-15 1989-01-18 Koninklijke Philips Electronics N.V. Shock protection device for small appliances
AU2134288A (en) * 1987-08-14 1989-03-09 Weber A.G. Fabrik Elektrotechnischer Artikel Und Apparate Protective switching device for electrical appliances
JPH0748345B2 (en) * 1990-01-08 1995-05-24 ウチヤ・サーモスタット株式会社 Reed switch built-in actuator
DE4008970A1 (en) * 1990-03-21 1991-09-26 Vorwerk Co Interholding Protection unit for electric insulated appliance without earth - has fault or differential current switch with protection conductor monitor tripping upon under voltage
US7714988B2 (en) * 2005-02-17 2010-05-11 Massachusetts Institute Of Technology System and method for absorbance modulation lithography
US7667819B2 (en) 2005-02-17 2010-02-23 Massachusetts Institute Of Technology System and method for contrast enhanced zone plate array lithography

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1524680A1 (en) * 1951-01-28 1970-07-09 Hans Schlenker Protection and alarm device against water damage
FR1545569A (en) * 1967-02-02 1968-11-15 Comp Generale Electricite Device for monitoring the insulation of an electrical device
US3525902A (en) * 1967-08-17 1970-08-25 Us Air Force Water sensing safety control for high voltage electrical equipment
US3656136A (en) * 1970-07-30 1972-04-11 M & B Electric Co Inc Electric motor with safety sensing device
US3868551A (en) * 1974-03-25 1975-02-25 Bryan Thomas L Polyphase circuit control system
DE2539279C2 (en) * 1975-09-04 1987-05-07 Dieter Gräßlin Feinwerktechnik, 7742 St Georgen Leak protection for electrical appliances
CH596833A5 (en) * 1975-09-25 1978-03-31 Creativ Patentanstalt
IT1087195B (en) * 1977-11-03 1985-05-31 Gilardoni Giovanni PROTECTION SYSTEM AGAINST SHORT-CIRCUITS AND LIGHTNING BY ELECTRIC CURRENT, AND EQUIPMENT AND POWER CORD THAT USE THIS SYSTEM
DE3230549A1 (en) * 1982-08-17 1984-02-23 Siemens AG, 1000 Berlin und 8000 München System for disconnecting electrical apparatuses on the ingress of an electrically conductive medium, such as water, and, if required, for the disconnection of respective supply lines
US4464582A (en) * 1982-10-12 1984-08-07 Tsunehide Aragaki Water-safe hair dryer circuit
FR2553943B1 (en) * 1983-10-24 1986-04-11 Merlin Gerin RESIDUAL DIFFERENTIAL DEVICE PROVIDED WITH A DEVICE FOR MONITORING THE ELECTRONIC POWER SOURCE
JPS60106404A (en) * 1983-11-15 1985-06-11 松下電工株式会社 Hair curler
GB8331724D0 (en) * 1983-11-28 1984-01-04 B & R Electrical Prod Ltd Reverse polarity auto-tripping system
DE3514135A1 (en) * 1985-04-19 1986-10-23 Braun Ag, 6000 Frankfurt Line interrupter device for mains-powered apparatuses

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU631447B2 (en) * 1989-09-05 1992-11-26 Uchiya Thermostat Co., Ltd Water sensing type power breaker circuit

Also Published As

Publication number Publication date
EP0293376A1 (en) 1988-12-07
DE3604118C2 (en) 1992-04-30
WO1987001902A3 (en) 1987-09-24
DE3604118A1 (en) 1987-06-11
JPH01501516A (en) 1989-05-25
WO1987001902A2 (en) 1987-04-09

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