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
Authority: AT; Austria
Prior art keywords: electrical power; power supplies; protective device; particular hand; hand devices
Prior art date: 1987-11-19

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.)

1987-11-19

Filing date

1987-11-19

Publication date

1988-12-15

1987-11-19 Application filed by Bremel Hans filed Critical Bremel Hans

1987-11-19 Priority to AT305187A priority Critical patent/AT388625B/en

1988-11-18 Priority to PCT/AT1988/000098 priority patent/WO1989005050A1/en

1988-12-15 Publication of ATA305187A publication Critical patent/ATA305187A/en

1989-08-10 Application granted granted Critical

1989-08-10 Publication of AT388625B publication Critical patent/AT388625B/en

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

Landscapes

Physics & Mathematics (AREA)
Fluid Mechanics (AREA)
Details Of Connecting Devices For Male And Female Coupling (AREA)
Connector Housings Or Holding Contact Members (AREA)

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.
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
CN104132711A (en) *	2014-07-30	2014-11-05	苏州淮通电气有限公司	Water level alarm submerged pump

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

1987
- 1987-11-19 AT AT305187A patent/AT388625B/en not_active IP Right Cessation
1988
- 1988-11-18 WO PCT/AT1988/000098 patent/WO1989005050A1/en unknown

Also Published As

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

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Legal Events

Date	Code	Title	Description
1995-09-15	ELJ	Ceased due to non-payment of the annual fee