FR1390678A - Improvements to vacuum switch contacts - Google Patents

Improvements to vacuum switch contacts

Info

Publication number
FR1390678A
FR1390678A FR970001A FR970001A FR1390678A FR 1390678 A FR1390678 A FR 1390678A FR 970001 A FR970001 A FR 970001A FR 970001 A FR970001 A FR 970001A FR 1390678 A FR1390678 A FR 1390678A
Authority
FR
France
Prior art keywords
switch contacts
vacuum switch
vacuum
contacts
switch
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
FR970001A
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.)
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 GB15995/63A external-priority patent/GB993737A/en
Application filed by Associated Electrical Industries Ltd filed Critical Associated Electrical Industries Ltd
Priority to FR970001A priority Critical patent/FR1390678A/en
Application granted granted Critical
Publication of FR1390678A publication Critical patent/FR1390678A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/02—Contacts characterised by the material thereof
    • H01H1/0203—Contacts characterised by the material thereof specially adapted for vacuum switches
FR970001A 1963-04-23 1964-04-07 Improvements to vacuum switch contacts Expired FR1390678A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR970001A FR1390678A (en) 1963-04-23 1964-04-07 Improvements to vacuum switch contacts

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB15995/63A GB993737A (en) 1963-04-23 1963-04-23 Improvements relating to vacuum switch contacts
FR970001A FR1390678A (en) 1963-04-23 1964-04-07 Improvements to vacuum switch contacts

Publications (1)

Publication Number Publication Date
FR1390678A true FR1390678A (en) 1965-02-26

Family

ID=26206887

Family Applications (1)

Application Number Title Priority Date Filing Date
FR970001A Expired FR1390678A (en) 1963-04-23 1964-04-07 Improvements to vacuum switch contacts

Country Status (1)

Country Link
FR (1) FR1390678A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1640039B1 (en) * 1966-05-27 1971-08-05 English Electric Co Ltd ELECTRODE FOR VACUUM SWITCH OR VACUUM SPARK LINES

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1640039B1 (en) * 1966-05-27 1971-08-05 English Electric Co Ltd ELECTRODE FOR VACUUM SWITCH OR VACUUM SPARK LINES

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