FR1050982A - Contactor control in particular for underground installations in mines - Google Patents

Contactor control in particular for underground installations in mines

Info

Publication number
FR1050982A
FR1050982A FR1050982DA FR1050982A FR 1050982 A FR1050982 A FR 1050982A FR 1050982D A FR1050982D A FR 1050982DA FR 1050982 A FR1050982 A FR 1050982A
Authority
FR
France
Prior art keywords
mines
contactor control
underground installations
installations
underground
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.)
Siemens Schuckertwerke AG
Siemens AG
Original Assignee
Siemens Schuckertwerke AG
Siemens AG
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 Siemens Schuckertwerke AG, Siemens AG filed Critical Siemens Schuckertwerke AG
Application granted granted Critical
Publication of FR1050982A publication Critical patent/FR1050982A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H89/00—Combinations of two or more different basic types of electric switches, relays, selectors and emergency protective devices, not covered by any single one of the other main groups of this subclass
    • H01H89/06—Combination of a manual reset circuit with a contactor, i.e. the same circuit controlled by both a protective and a remote control device
FR1050982D 1951-03-21 1952-02-21 Contactor control in particular for underground installations in mines Expired FR1050982A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1050982X 1951-03-21

Publications (1)

Publication Number Publication Date
FR1050982A true FR1050982A (en) 1954-01-12

Family

ID=7717457

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1050982D Expired FR1050982A (en) 1951-03-21 1952-02-21 Contactor control in particular for underground installations in mines

Country Status (2)

Country Link
BE (1) BE509295A (en)
FR (1) FR1050982A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2584529A1 (en) * 1985-07-04 1987-01-09 Merlin Gerin ELECTRIC CIRCUIT BREAKER, ESPECIALLY FOR CAPACITOR BATTERIES

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2584529A1 (en) * 1985-07-04 1987-01-09 Merlin Gerin ELECTRIC CIRCUIT BREAKER, ESPECIALLY FOR CAPACITOR BATTERIES
EP0211707A1 (en) * 1985-07-04 1987-02-25 Merlin Gerin Electric circuit breaker contactor for capacitor batteries
US4725911A (en) * 1985-07-04 1988-02-16 Merlin Gerin Electrical circuit breaker-contactor, notably for capacitor banks

Also Published As

Publication number Publication date
BE509295A (en)

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