ATA305187A - PROTECTIVE DEVICE FOR ELECTRICAL POWER SUPPLIES, IN PARTICULAR HAND DEVICES - Google Patents

PROTECTIVE DEVICE FOR ELECTRICAL POWER SUPPLIES, IN PARTICULAR HAND DEVICES

Info

Publication number
ATA305187A
ATA305187A AT305187A AT305187A ATA305187A AT A305187 A ATA305187 A AT A305187A AT 305187 A AT305187 A AT 305187A AT 305187 A AT305187 A AT 305187A AT A305187 A ATA305187 A AT A305187A
Authority
AT
Austria
Prior art keywords
electrical power
power supplies
protective device
particular hand
hand devices
Prior art date
Application number
AT305187A
Other languages
German (de)
Other versions
AT388625B (en
Original Assignee
Bremel Hans
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 Bremel Hans filed Critical Bremel Hans
Priority to AT305187A priority Critical patent/AT388625B/en
Priority to PCT/AT1988/000098 priority patent/WO1989005050A1/en
Publication of ATA305187A publication Critical patent/ATA305187A/en
Application granted granted Critical
Publication of AT388625B publication Critical patent/AT388625B/en

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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/02—Details
    • H02H3/04—Details with warning or supervision in addition to disconnection, e.g. for indicating that protective apparatus has functioned
    • H02H3/044—Checking correct functioning of protective arrangements, e.g. by simulating a fault
AT305187A 1987-11-19 1987-11-19 PROTECTIVE DEVICE FOR ELECTRICAL POWER SUPPLIES, IN PARTICULAR HAND DEVICES AT388625B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AT305187A AT388625B (en) 1987-11-19 1987-11-19 PROTECTIVE DEVICE FOR ELECTRICAL POWER SUPPLIES, IN PARTICULAR HAND DEVICES
PCT/AT1988/000098 WO1989005050A1 (en) 1987-11-19 1988-11-18 Protective device for electrical mains appliances, in particular manual appliances

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT305187A AT388625B (en) 1987-11-19 1987-11-19 PROTECTIVE DEVICE FOR ELECTRICAL POWER SUPPLIES, IN PARTICULAR HAND DEVICES

Publications (2)

Publication Number Publication Date
ATA305187A true ATA305187A (en) 1988-12-15
AT388625B AT388625B (en) 1989-08-10

Family

ID=3544543

Family Applications (1)

Application Number Title Priority Date Filing Date
AT305187A AT388625B (en) 1987-11-19 1987-11-19 PROTECTIVE DEVICE FOR ELECTRICAL POWER SUPPLIES, IN PARTICULAR HAND DEVICES

Country Status (2)

Country Link
AT (1) AT388625B (en)
WO (1) WO1989005050A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1231846B (en) * 1989-09-14 1992-01-14 Electrical Safety Company S R ELECTRONIC SAFETY, ANTI-PULDING SYSTEM, FOR MACHINES AND ELECTRICAL SYSTEMS.
CN104132711A (en) * 2014-07-30 2014-11-05 苏州淮通电气有限公司 Water level alarm submerged pump
CN104141614A (en) * 2014-07-30 2014-11-12 苏州淮通电气有限公司 Submersible pump capable of being powered off in absence of water
CN104141617A (en) * 2014-07-30 2014-11-12 苏州淮通电气有限公司 Submersible pump capable of warning about water shortage

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
FR2426973A1 (en) * 1978-05-23 1979-12-21 Laprom Corp Nv LEAKAGE CURRENT CIRCUIT BREAKER
DE3338821A1 (en) * 1983-10-26 1985-05-09 Robert Krups Stiftung & Co KG, 5650 Solingen PROTECTIVE DEVICE IN ELECTRICAL DEVICES WITH A SENSOR RESPECTING CONDUCTIVE LIQUIDS
DE3404122A1 (en) * 1984-02-07 1985-08-08 Diehl GmbH & Co, 8500 Nürnberg DEVICE FOR MEASURING THE RELATIVE HUMIDITY
US4550358A (en) * 1984-02-13 1985-10-29 Sunbeam Corporation Protective circuit for portable electric appliances
DE3429647A1 (en) * 1984-08-11 1986-02-20 WIK Elektro-Hausgeräte-Vertriebsgesellschaft mbH & Co Produktionskommanditgesellschaft, 4300 Essen SOCKET, ESPECIALLY INSERTED INTO A WALL SOCKET WITH PLUG

Also Published As

Publication number Publication date
WO1989005050A1 (en) 1989-06-01
AT388625B (en) 1989-08-10

Similar Documents

Publication Publication Date Title
DE69417458T2 (en) Power supplies for portable electrical devices
DE69401885T2 (en) Electrical power supply device
DE68927685D1 (en) Electric power steering device
DE69402018T2 (en) Electrical power supply device
DE59504925D1 (en) DEVICE WITH AN ELECTRICAL CIRCUIT ARRANGEMENT
DE68929505D1 (en) Small rechargeable electrical device
DE69010755T2 (en) Power distribution device for electrical equipment.
DE68910207D1 (en) Electric power steering device.
DE69020760T2 (en) Semiconductor electrical power conversion device.
KR910007151A (en) High power semiconductor device
DE3667228D1 (en) PROTECTIVE DEVICE FOR ELECTRICAL CIRCUITS.
DE3767389D1 (en) PROTECTIVE DEVICE FOR AN ELECTRICAL POWER LINE AGAINST IT'S TEMPORARY OVERVOLTAGE.
DE3776039D1 (en) ELECTRICAL PROTECTIVE DEVICE.
AT388625B (en) PROTECTIVE DEVICE FOR ELECTRICAL POWER SUPPLIES, IN PARTICULAR HAND DEVICES
DE314107T1 (en) INSULATING DEVICE FOR POWER TRANSFORMERS.
DE3688596D1 (en) HIGH VOLTAGE CONNECTION DEVICE, IN PARTICULAR FOR HIGH VOLTAGE TRANSFORMER.
DE69118182D1 (en) ELECTRICAL PROTECTIVE DEVICES
IT218396Z2 (en) TACTILE INDICATION DEVICE FOR ELECTRICAL EQUIPMENT.
DE3765286D1 (en) CONVERSION DEVICE FOR AN ELECTRICAL SWITCH.
DE59407175D1 (en) Battery powered electrical device
DE3770516D1 (en) ELECTRICAL SWITCH FOR PROTECTIVE DEVICE LIKE PROTECTIVE SWITCH.
DE69030458T2 (en) Device with electrical contacts
GB8926081D0 (en) An electricity power point extension device
ATA309283A (en) PRIMAER CONNECTING DEVICE, IN PARTICULAR FOR CURRENT TRANSFORMERS
DE68926275D1 (en) Electrical power supplies

Legal Events

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