FR33941E - Improvements to modes and devices for controlling timed devices - Google Patents

Improvements to modes and devices for controlling timed devices

Info

Publication number
FR33941E
FR33941E FR33941DA FR33941E FR 33941 E FR33941 E FR 33941E FR 33941D A FR33941D A FR 33941DA FR 33941 E FR33941 E FR 33941E
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 FR33941E publication Critical patent/FR33941E/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
FR33941D 1926-08-02 1927-07-28 Improvements to modes and devices for controlling timed devices Expired FR33941E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US126468A US1638322A (en) 1926-08-02 1926-08-02 Electromagnetic time-element device

Publications (1)

Publication Number Publication Date
FR33941E true FR33941E (en) 1929-03-27

Family

ID=22424989

Family Applications (1)

Application Number Title Priority Date Filing Date
FR33941D Expired FR33941E (en) 1926-08-02 1927-07-28 Improvements to modes and devices for controlling timed devices

Country Status (2)

Country Link
US (1) US1638322A (en)
FR (1) FR33941E (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2773524A (en) * 1953-09-21 1956-12-11 Rockwell Mfg Co Safety lock for radial arm saws and the like
US8167263B1 (en) * 2010-10-21 2012-05-01 Zampelli Nathan G Magnetically placeable strap
US11203280B2 (en) * 2019-09-05 2021-12-21 Ford Global Technologies, Llc Magnetic tie-down systems for securing cargo within vehicle cargo spaces

Also Published As

Publication number Publication date
US1638322A (en) 1927-08-09

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