FR887774A - Perfectionnements aux interrupteurs centrifuges - Google Patents

Perfectionnements aux interrupteurs centrifuges

Info

Publication number
FR887774A
FR887774A FR887774DA FR887774A FR 887774 A FR887774 A FR 887774A FR 887774D A FR887774D A FR 887774DA FR 887774 A FR887774 A FR 887774A
Authority
FR
France
Prior art keywords
centrifugal switches
centrifugal
switches
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
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.)
Heenan and Froude Ltd
Original Assignee
Heenan and Froude 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
Application filed by Heenan and Froude Ltd filed Critical Heenan and Froude Ltd
Application granted granted Critical
Publication of FR887774A publication Critical patent/FR887774A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H35/00—Switches operated by change of a physical condition
    • H01H35/06—Switches operated by change of speed
    • H01H35/10—Centrifugal switches
FR887774D 1940-10-03 1941-09-09 Perfectionnements aux interrupteurs centrifuges Expired FR887774A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB14827/40A GB544235A (en) 1940-10-03 1940-10-03 Improvements in centrifugally operated switches

Publications (1)

Publication Number Publication Date
FR887774A true FR887774A (fr) 1943-11-23

Family

ID=10048172

Family Applications (1)

Application Number Title Priority Date Filing Date
FR887774D Expired FR887774A (fr) 1940-10-03 1941-09-09 Perfectionnements aux interrupteurs centrifuges

Country Status (3)

Country Link
US (1) US2291639A (fr)
FR (1) FR887774A (fr)
GB (2) GB544235A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3107291A (en) * 1960-11-18 1963-10-15 Chemetron Corp Electrode feed apparatus

Also Published As

Publication number Publication date
US2291639A (en) 1942-08-04
GB547964A (en) 1942-09-18
GB544235A (en) 1942-04-02

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