FR938628A - Improvements to electrical relay contacts - Google Patents

Improvements to electrical relay contacts

Info

Publication number
FR938628A
FR938628A FR938628DA FR938628A FR 938628 A FR938628 A FR 938628A FR 938628D A FR938628D A FR 938628DA FR 938628 A FR938628 A FR 938628A
Authority
FR
France
Prior art keywords
relay contacts
electrical relay
electrical
contacts
relay
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.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston SA
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 Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Application granted granted Critical
Publication of FR938628A publication Critical patent/FR938628A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/50—Means for increasing contact pressure, preventing vibration of contacts, holding contacts together after engagement, or biasing contacts to the open position
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H35/00—Switches operated by change of a physical condition
    • H01H35/02—Switches operated by change of position, inclination or orientation of the switch itself in relation to gravitational field
FR938628D 1942-09-23 1946-09-16 Improvements to electrical relay contacts Expired FR938628A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US459354A US2359136A (en) 1942-09-23 1942-09-23 Contact mechanism

Publications (1)

Publication Number Publication Date
FR938628A true FR938628A (en) 1948-10-20

Family

ID=23824443

Family Applications (1)

Application Number Title Priority Date Filing Date
FR938628D Expired FR938628A (en) 1942-09-23 1946-09-16 Improvements to electrical relay contacts

Country Status (2)

Country Link
US (1) US2359136A (en)
FR (1) FR938628A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE904218C (en) * 1949-09-02 1954-02-15 Rupert Evan Howard Carpenter Device for reducing or eliminating contact bruises

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2999919A (en) * 1958-05-10 1961-09-12 Marocaine De Rech S D Etudes E Vibrator devices

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE904218C (en) * 1949-09-02 1954-02-15 Rupert Evan Howard Carpenter Device for reducing or eliminating contact bruises

Also Published As

Publication number Publication date
US2359136A (en) 1944-09-26

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