FR1130617A - Vibreur perfectionné - Google Patents

Vibreur perfectionné

Info

Publication number
FR1130617A
FR1130617A FR1130617DA FR1130617A FR 1130617 A FR1130617 A FR 1130617A FR 1130617D A FR1130617D A FR 1130617DA FR 1130617 A FR1130617 A FR 1130617A
Authority
FR
France
Prior art keywords
vibrator
advanced
advanced vibrator
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.)
Duracell Inc USA
Original Assignee
PR Mallory and Co Inc
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 to US453661A priority Critical patent/US2860290A/en
Application filed by PR Mallory and Co Inc filed Critical PR Mallory and Co Inc
Application granted granted Critical
Publication of FR1130617A publication Critical patent/FR1130617A/fr
Expired legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00Details of electromagnetic relays
    • H01H50/64Driving arrangements between movable part of magnetic circuit and contact
    • H01H50/74Mechanical means for producing a desired natural frequency of operation of the contacts, e.g. for self-interrupter
    • H01H50/76Mechanical means for producing a desired natural frequency of operation of the contacts, e.g. for self-interrupter using reed or blade spring
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S16/00Miscellaneous hardware, e.g. bushing, carpet fastener, caster, door closer, panel hanger, attachable or adjunct handle, hinge, window sash balance
    • Y10S16/08Weights
FR1130617D 1954-09-01 1955-09-01 Vibreur perfectionné Expired FR1130617A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US453661A US2860290A (en) 1954-09-01 1954-09-01 Vibrator mounting

Publications (1)

Publication Number Publication Date
FR1130617A true FR1130617A (fr) 1957-02-07

Family

ID=23801532

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1130617D Expired FR1130617A (fr) 1954-09-01 1955-09-01 Vibreur perfectionné

Country Status (3)

Country Link
US (1) US2860290A (fr)
FR (1) FR1130617A (fr)
GB (1) GB772400A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3044011A (en) * 1956-07-02 1962-07-10 Walker Willie Charles Device for testing a spark ignition system
US3049663A (en) * 1959-09-08 1962-08-14 Orville B Stoltz Ignition and electrical circuit testing device
CH478427A (fr) * 1966-05-27 1969-01-31 Centre Electron Horloger Dispositif de limitation de l'amplitude d'oscillation d'un résonateur mécanique pour pièce d'horlogerie électromécanique

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2187950A (en) * 1934-03-14 1940-01-23 Mallory & Co Inc P R Magnetic interrupter
US2190685A (en) * 1936-12-10 1940-02-20 Mallory & Co Inc P R Electromagnetic vibratory interrupter
US2339973A (en) * 1942-07-16 1944-01-25 Mallory & Co Inc P R Vibrator mounting
US2519731A (en) * 1946-06-14 1950-08-22 Mallory & Co Inc P R Contact arrangement for vibrators
US2601918A (en) * 1949-06-29 1952-07-01 Mallory & Co Inc P R Vibrator support with multistage noise attenuation

Also Published As

Publication number Publication date
US2860290A (en) 1958-11-11
GB772400A (en) 1957-04-10

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