FR1184079A - Perfect cover for molding in lumps - Google Patents

Perfect cover for molding in lumps

Info

Publication number
FR1184079A
FR1184079A FR1184079DA FR1184079A FR 1184079 A FR1184079 A FR 1184079A FR 1184079D A FR1184079D A FR 1184079DA FR 1184079 A FR1184079 A FR 1184079A
Authority
FR
France
Prior art keywords
lumps
molding
perfect cover
perfect
cover
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.)
CO AB
Original Assignee
CO AB
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 CO AB filed Critical CO AB
Application granted granted Critical
Publication of FR1184079A publication Critical patent/FR1184079A/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
    • H02H9/04—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess voltage
    • H02H9/041—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess voltage using a short-circuiting device
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C21/00—Flasks; Accessories therefor
    • B22C21/02—Sectional flasks, i.e. with divided, articulated, or interchangeable side sections
    • 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
    • H02H7/06—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 dynamo-electric generators; for synchronous capacitors
    • H02H7/067—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 dynamo-electric generators; for synchronous capacitors on occurrence of a load dump
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
    • H02J7/00308—Overvoltage protection
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0047—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with monitoring or indicating devices or circuits
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/14—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from dynamo-electric generators driven at varying speed, e.g. on vehicle
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P9/00—Arrangements for controlling electric generators for the purpose of obtaining a desired output
    • H02P9/14—Arrangements for controlling electric generators for the purpose of obtaining a desired output by variation of field
    • H02P9/26—Arrangements for controlling electric generators for the purpose of obtaining a desired output by variation of field using discharge tubes or semiconductor devices
    • H02P9/30—Arrangements for controlling electric generators for the purpose of obtaining a desired output by variation of field using discharge tubes or semiconductor devices using semiconductor devices
    • H02P9/305—Arrangements for controlling electric generators for the purpose of obtaining a desired output by variation of field using discharge tubes or semiconductor devices using semiconductor devices controlling voltage

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Eletrric Generators (AREA)
  • Control Of Charge By Means Of Generators (AREA)
FR1184079D 1957-10-08 1957-10-08 Perfect cover for molding in lumps Expired FR1184079A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR1184079T 1957-10-08
DEB0088711 1966-08-31
FR119465A FR1535310A (en) 1957-10-08 1967-08-30 Alternator, especially for vehicles

Publications (1)

Publication Number Publication Date
FR1184079A true FR1184079A (en) 1959-07-16

Family

ID=60451277

Family Applications (2)

Application Number Title Priority Date Filing Date
FR1184079D Expired FR1184079A (en) 1957-10-08 1957-10-08 Perfect cover for molding in lumps
FR119465A Expired FR1535310A (en) 1957-10-08 1967-08-30 Alternator, especially for vehicles

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR119465A Expired FR1535310A (en) 1957-10-08 1967-08-30 Alternator, especially for vehicles

Country Status (3)

Country Link
DE (1) DE1538357B2 (en)
FR (2) FR1184079A (en)
GB (1) GB1184079A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4268883A (en) * 1978-10-23 1981-05-19 Westinghouse Electric Corp. Reverse voltage protection for brushless excitation systems
FR2446026A1 (en) * 1979-01-05 1980-08-01 Paris & Du Rhone OVERVOLTAGE PROTECTION DEVICE
DE3116315A1 (en) * 1981-04-24 1982-11-18 Robert Bosch Gmbh, 7000 Stuttgart "GENERATOR SYSTEM"
US4594631A (en) * 1983-06-28 1986-06-10 Mitsubishi Denki Kabushiki Kaisha Temperature protective circuit for a charging generator
US4958119A (en) * 1988-10-17 1990-09-18 Brunswick Corporation Voltage regulators for permanent magnet alternators
JP2522639Y2 (en) * 1989-01-09 1997-01-16 三菱電機株式会社 Control device for vehicle alternator
JPH0349598A (en) * 1989-07-13 1991-03-04 Mitsubishi Electric Corp Control apparatus of ac generator for vehicle
JPH03222825A (en) * 1990-01-27 1991-10-01 Hitachi Ltd Car body vibration reducing device
DE102017200220A1 (en) 2017-01-09 2017-06-01 Bayerische Motoren Werke Aktiengesellschaft Driving method and switching device

Also Published As

Publication number Publication date
DE1538357A1 (en) 1969-08-14
FR1535310A (en) 1968-08-02
GB1184079A (en) 1970-03-11
DE1538357B2 (en) 1971-10-07

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