FR1373811A - Safety power supply - Google Patents

Safety power supply

Info

Publication number
FR1373811A
FR1373811A FR945220A FR945220A FR1373811A FR 1373811 A FR1373811 A FR 1373811A FR 945220 A FR945220 A FR 945220A FR 945220 A FR945220 A FR 945220A FR 1373811 A FR1373811 A FR 1373811A
Authority
FR
France
Prior art keywords
power supply
safety power
safety
supply
power
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
FR945220A
Other languages
French (fr)
Inventor
Jean Louis Gratzmuller
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
Priority to FR945220A priority Critical patent/FR1373811A/en
Application granted granted Critical
Publication of FR1373811A publication Critical patent/FR1373811A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
    • H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
    • H02J9/06—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems
    • H02J9/066—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems characterised by the use of dynamo-electric machines
    • 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
    • H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
    • H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
    • H02J9/06—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems
    • H02J9/08—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems requiring starting of a prime-mover

Landscapes

  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
FR945220A 1963-08-21 1963-08-21 Safety power supply Expired FR1373811A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR945220A FR1373811A (en) 1963-08-21 1963-08-21 Safety power supply

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR945220A FR1373811A (en) 1963-08-21 1963-08-21 Safety power supply

Publications (1)

Publication Number Publication Date
FR1373811A true FR1373811A (en) 1964-10-02

Family

ID=8810870

Family Applications (1)

Application Number Title Priority Date Filing Date
FR945220A Expired FR1373811A (en) 1963-08-21 1963-08-21 Safety power supply

Country Status (1)

Country Link
FR (1) FR1373811A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2420915A1 (en) * 1978-03-31 1979-10-26 Indelec Sarl Emergency generator for milking installation - uses tractor to drive vacuum pump motor to generate current for milk pump and other equipment

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2420915A1 (en) * 1978-03-31 1979-10-26 Indelec Sarl Emergency generator for milking installation - uses tractor to drive vacuum pump motor to generate current for milk pump and other equipment

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