ITGE910055A1 - "ELECTRONIC DEVICE FOR THE PROTECTION OF A SYSTEM OR ELECTRICAL CIRCUIT, IN PARTICULAR OF A CIRCUIT FOR THE POWER SUPPLY OF HALOGEN LAMPS2 - Google Patents

"ELECTRONIC DEVICE FOR THE PROTECTION OF A SYSTEM OR ELECTRICAL CIRCUIT, IN PARTICULAR OF A CIRCUIT FOR THE POWER SUPPLY OF HALOGEN LAMPS2

Info

Publication number
ITGE910055A1
ITGE910055A1 IT000055A ITGE910055A ITGE910055A1 IT GE910055 A1 ITGE910055 A1 IT GE910055A1 IT 000055 A IT000055 A IT 000055A IT GE910055 A ITGE910055 A IT GE910055A IT GE910055 A1 ITGE910055 A1 IT GE910055A1
Authority
IT
Italy
Prior art keywords
circuit
lamps2
halogen
protection
power supply
Prior art date
Application number
IT000055A
Other languages
Italian (it)
Inventor
Jean-Paul Bernard
Original Assignee
Signal Lux Electronics S A
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 Signal Lux Electronics S A filed Critical Signal Lux Electronics S A
Publication of ITGE910055A0 publication Critical patent/ITGE910055A0/en
Publication of ITGE910055A1 publication Critical patent/ITGE910055A1/en
Application granted granted Critical
Publication of IT1274659B publication Critical patent/IT1274659B/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/006—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for non-insulated low-voltage distribution systems, e.g. low-voltage halogen-lamp system
    • 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
    • H02H3/44—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 responsive to the rate of change of electrical quantities
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
    • H02H9/001—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection limiting speed of change of electric quantities, e.g. soft switching on or off
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B39/00—Circuit arrangements or apparatus for operating incandescent light sources
    • H05B39/02—Switching on, e.g. with predetermined rate of increase of lighting current
ITGE910055A 1990-04-03 1991-04-03 "ELECTRONIC DEVICE FOR THE PROTECTION OF A SYSTEM OR ELECTRICAL CIRCUIT, IN PARTICULAR OF A CIRCUIT FOR THE POWER SUPPLY OF HALOGEN LAMPS2 IT1274659B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9004492A FR2660495B1 (en) 1990-04-03 1990-04-03 ELECTRONIC DEVICE FOR PROTECTING AN ELECTRICAL INSTALLATION OR CIRCUIT, PARTICULARLY A HALOGEN LAMP SUPPLY CIRCUIT.

Publications (3)

Publication Number Publication Date
ITGE910055A0 ITGE910055A0 (en) 1991-04-03
ITGE910055A1 true ITGE910055A1 (en) 1992-10-03
IT1274659B IT1274659B (en) 1997-07-18

Family

ID=9395547

Family Applications (1)

Application Number Title Priority Date Filing Date
ITGE910055A IT1274659B (en) 1990-04-03 1991-04-03 "ELECTRONIC DEVICE FOR THE PROTECTION OF A SYSTEM OR ELECTRICAL CIRCUIT, IN PARTICULAR OF A CIRCUIT FOR THE POWER SUPPLY OF HALOGEN LAMPS2

Country Status (2)

Country Link
FR (1) FR2660495B1 (en)
IT (1) IT1274659B (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3917980A (en) * 1974-05-20 1975-11-04 Rca Corp Protection circuit
US4081853A (en) * 1976-03-23 1978-03-28 The Garrett Corporation Overcurrent protection system
DE2932048B1 (en) * 1979-08-07 1981-01-22 Siemens Ag Power supply
DE3206768A1 (en) * 1981-06-09 1983-09-08 Siemens AG, 1000 Berlin und 8000 München Circuit arrangement for switch-on current limiting
DE3220434A1 (en) * 1982-05-29 1983-12-01 Robert Bosch Gmbh, 7000 Stuttgart METHOD FOR MONITORING A MEASUREMENT

Also Published As

Publication number Publication date
IT1274659B (en) 1997-07-18
FR2660495A1 (en) 1991-10-04
FR2660495B1 (en) 1994-01-14
ITGE910055A0 (en) 1991-04-03

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970527