FR33455E - Improvements to modes and devices for controlling timed devices - Google Patents

Improvements to modes and devices for controlling timed devices

Info

Publication number
FR33455E
FR33455E FR33455DA FR33455E FR 33455 E FR33455 E FR 33455E FR 33455D A FR33455D A FR 33455DA FR 33455 E FR33455 E FR 33455E
Authority
FR
France
Prior art keywords
devices
modes
controlling timed
controlling
timed
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 FR33455E publication Critical patent/FR33455E/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/12—Automatic release mechanisms with or without manual release
    • H01H71/44—Automatic release mechanisms with or without manual release having means for introducing a predetermined time delay
    • H01H71/446—Automatic release mechanisms with or without manual release having means for introducing a predetermined time delay making use of an inertia mass
FR33455D 1926-05-15 1927-05-12 Improvements to modes and devices for controlling timed devices Expired FR33455E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US109391A US1774966A (en) 1926-05-15 1926-05-15 Time-element device

Publications (1)

Publication Number Publication Date
FR33455E true FR33455E (en) 1928-09-28

Family

ID=22327412

Family Applications (1)

Application Number Title Priority Date Filing Date
FR33455D Expired FR33455E (en) 1926-05-15 1927-05-12 Improvements to modes and devices for controlling timed devices

Country Status (2)

Country Link
US (1) US1774966A (en)
FR (1) FR33455E (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2568717A1 (en) * 1984-08-03 1986-02-07 Telemecanique Electrique Timer device with offset operation contacts
EP0253433A2 (en) * 1986-07-15 1988-01-20 SACE S.p.A. Costruzioni Elettromeccaniche Delaying device for release elements of electrical ciruits breakers

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2491657A (en) * 1943-05-28 1949-12-20 Ite Circuit Breaker Ltd Shockproof tripping armature
US2534906A (en) * 1943-12-11 1950-12-19 Westinghouse Electric Corp Shockproof circuit interrupter
US2445110A (en) * 1944-11-20 1948-07-13 Jack & Heintz Prec Ind Inc Overload relay having an instantaneous primary movement and a delayed secondary movement
US2699829A (en) * 1953-09-28 1955-01-18 Oerlikon Tool & Arms Corp Timing device
US3249709A (en) * 1962-04-16 1966-05-03 Symington Wayne Corp Shaft rotation signalling switch device
US3497838A (en) * 1968-04-22 1970-02-24 Airpax Electronics Circuit breaker having inertial delay

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2568717A1 (en) * 1984-08-03 1986-02-07 Telemecanique Electrique Timer device with offset operation contacts
EP0253433A2 (en) * 1986-07-15 1988-01-20 SACE S.p.A. Costruzioni Elettromeccaniche Delaying device for release elements of electrical ciruits breakers
EP0253433A3 (en) * 1986-07-15 1988-10-12 SACE S.p.A. Costruzioni Elettromeccaniche Delaying device for release elements of electrical ciruits breakers

Also Published As

Publication number Publication date
US1774966A (en) 1930-09-02

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