FR828811A - Electro-mechanical safety device applied to electrical machines - Google Patents

Electro-mechanical safety device applied to electrical machines

Info

Publication number
FR828811A
FR828811A FR828811DA FR828811A FR 828811 A FR828811 A FR 828811A FR 828811D A FR828811D A FR 828811DA FR 828811 A FR828811 A FR 828811A
Authority
FR
France
Prior art keywords
electro
safety device
electrical machines
device applied
mechanical safety
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)
Inventor
Sertillange Maurice Antoine
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 filed Critical
Application granted granted Critical
Publication of FR828811A publication Critical patent/FR828811A/en
Expired legal-status Critical Current

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
    • H02H7/06—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
FR828811D 1937-02-04 1937-02-04 Electro-mechanical safety device applied to electrical machines Expired FR828811A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR828811T 1937-02-04

Publications (1)

Publication Number Publication Date
FR828811A true FR828811A (en) 1938-05-31

Family

ID=9283918

Family Applications (1)

Application Number Title Priority Date Filing Date
FR828811D Expired FR828811A (en) 1937-02-04 1937-02-04 Electro-mechanical safety device applied to electrical machines

Country Status (1)

Country Link
FR (1) FR828811A (en)

Similar Documents

Publication Publication Date Title
FR831809A (en) Motive force compensating device
FR826597A (en) Improvements relating to safety razors
FR831341A (en) Safety razor enhancements
FR828811A (en) Electro-mechanical safety device applied to electrical machines
FR834821A (en) Dispatching device applied to vehicle traffic
FR833280A (en) Improvements to protective devices installed on machines
FR834653A (en) Braking device
FR845111A (en) Improvements applied to dropper devices
FR832508A (en) Brake device
FR833837A (en) Improvements to electrical filtering devices
FR49247E (en) Improvements relating to safety razors
FR826845A (en) Improvements relating to safety razors
FR764529A (en) Safety device particularly applicable to electric welders
FR829540A (en) Aircraft safety device
FR591996A (en) Improvements to tabulating machines
FR666211A (en) Improvements to card verifying devices
FR836881A (en) Improvements to advertising or advertising devices
FR833294A (en) Safety device for automobiles
FR839813A (en) Improvements to electrical protection devices
FR821173A (en) Capping device
CA243213A (en) Safety device
CA238301A (en) Safety device
CA233856A (en) Protective device
FR831350A (en) Special construction device for extra-light vehicles
FR836374A (en) Automatic steering device