FR1537565A - Interrupteurs électriques - Google Patents

Interrupteurs électriques

Info

Publication number
FR1537565A
FR1537565A FR122002A FR122002A FR1537565A FR 1537565 A FR1537565 A FR 1537565A FR 122002 A FR122002 A FR 122002A FR 122002 A FR122002 A FR 122002A FR 1537565 A FR1537565 A FR 1537565A
Authority
FR
France
Prior art keywords
electrical switches
switches
electrical
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
FR122002A
Other languages
English (en)
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.)
Associated Electrical Industries Ltd
Original Assignee
Associated Electrical Industries Ltd
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
Priority claimed from GB4260766A external-priority patent/GB1172091A/en
Application filed by Associated Electrical Industries Ltd filed Critical Associated Electrical Industries Ltd
Priority to FR122002A priority Critical patent/FR1537565A/fr
Application granted granted Critical
Publication of FR1537565A publication Critical patent/FR1537565A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
    • H01H33/66—Vacuum switches
    • H01H33/666—Operating arrangements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/32—Driving mechanisms, i.e. for transmitting driving force to the contacts
    • H01H3/52—Driving mechanisms, i.e. for transmitting driving force to the contacts with means to ensure stopping at intermediate operative positions
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/60—Mechanical arrangements for preventing or damping vibration or shock
FR122002A 1966-09-23 1967-09-22 Interrupteurs électriques Expired FR1537565A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR122002A FR1537565A (fr) 1966-09-23 1967-09-22 Interrupteurs électriques

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB4260766A GB1172091A (en) 1966-09-23 1966-09-23 Vacuum Switch
FR122002A FR1537565A (fr) 1966-09-23 1967-09-22 Interrupteurs électriques

Publications (1)

Publication Number Publication Date
FR1537565A true FR1537565A (fr) 1968-08-23

Family

ID=26179610

Family Applications (1)

Application Number Title Priority Date Filing Date
FR122002A Expired FR1537565A (fr) 1966-09-23 1967-09-22 Interrupteurs électriques

Country Status (1)

Country Link
FR (1) FR1537565A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3576961A (en) * 1968-08-02 1971-05-04 Turner Electric Corp Vacuum switch with operating means for arresting contact in an intermediate position before complete opening

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3576961A (en) * 1968-08-02 1971-05-04 Turner Electric Corp Vacuum switch with operating means for arresting contact in an intermediate position before complete opening

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