FR884417A - Device for automatic adjustment of the extinguishing coils - Google Patents

Device for automatic adjustment of the extinguishing coils

Info

Publication number
FR884417A
FR884417A FR884417DA FR884417A FR 884417 A FR884417 A FR 884417A FR 884417D A FR884417D A FR 884417DA FR 884417 A FR884417 A FR 884417A
Authority
FR
France
Prior art keywords
automatic adjustment
extinguishing coils
extinguishing
coils
adjustment
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
Other languages
French (fr)
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.)
BROWN
BBC Brown Boveri AG Germany
Original Assignee
BROWN
Brown Boveri und Cie AG Germany
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 BROWN, Brown Boveri und Cie AG Germany filed Critical BROWN
Application granted granted Critical
Publication of FR884417A publication Critical patent/FR884417A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H02H9/08—Limitation or suppression of earth fault currents, e.g. Petersen coil
FR884417D 1941-07-23 1942-07-23 Device for automatic adjustment of the extinguishing coils Expired FR884417A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH884417X 1941-07-23

Publications (1)

Publication Number Publication Date
FR884417A true FR884417A (en) 1943-08-12

Family

ID=4545137

Family Applications (1)

Application Number Title Priority Date Filing Date
FR884417D Expired FR884417A (en) 1941-07-23 1942-07-23 Device for automatic adjustment of the extinguishing coils

Country Status (1)

Country Link
FR (1) FR884417A (en)

Similar Documents

Publication Publication Date Title
FR875760A (en) Articulation device
FR884417A (en) Device for automatic adjustment of the extinguishing coils
FR905778A (en) Continuous casting device
FR877267A (en) Device for the acclimatization of aircraft cabins
FR972775A (en) Device for controlling railway points
FR883084A (en) Adjustment device for transformers
FR875427A (en) Device for stabilizing the regulating pendulums
FR887634A (en) Propeller adjustment device
FR859370A (en) Fire safety device for cinematographic projectors
FR971743A (en) Device for winding strips
FR855471A (en) Adjustment device for pneumatic clutch controls
CH219785A (en) Device for the automatic regulation of extinguishing coils.
FR973584A (en) Device for the correct unwinding of balls of metal wire
FR942016A (en) Device for the provisional assembly of sheets
FR889213A (en) Clutch device
FR884682A (en) Fireplace feeder
FR877561A (en) Slow wick ignition device
FR874912A (en) Support device for cycles
FR877731A (en) Device for piloting airplanes
FR871632A (en) Coupling device
FR917251A (en) Adjustment device for watch movements
FR973552A (en) Ignition transformer for short-term operation
FR893399A (en) Device for the amplification of direct currents
FR972293A (en) Device for controlling needle application
FR950425A (en) Artificial horizon device for airplanes