GB324448A - Improvements relating to protecting devices for alternating current three-phase motors - Google Patents

Improvements relating to protecting devices for alternating current three-phase motors

Info

Publication number
GB324448A
GB324448A GB3347628A GB3347628A GB324448A GB 324448 A GB324448 A GB 324448A GB 3347628 A GB3347628 A GB 3347628A GB 3347628 A GB3347628 A GB 3347628A GB 324448 A GB324448 A GB 324448A
Authority
GB
United Kingdom
Prior art keywords
alternating current
improvements relating
phase motors
protecting devices
protecting
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
GB3347628A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB3347628A priority Critical patent/GB324448A/en
Publication of GB324448A publication Critical patent/GB324448A/en
Expired legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H85/00Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
    • H01H85/02Details
    • H01H85/46Circuit arrangements not adapted to a particular application of the protective device
GB3347628A 1928-11-15 1928-11-15 Improvements relating to protecting devices for alternating current three-phase motors Expired GB324448A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3347628A GB324448A (en) 1928-11-15 1928-11-15 Improvements relating to protecting devices for alternating current three-phase motors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3347628A GB324448A (en) 1928-11-15 1928-11-15 Improvements relating to protecting devices for alternating current three-phase motors

Publications (1)

Publication Number Publication Date
GB324448A true GB324448A (en) 1930-01-30

Family

ID=10353462

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3347628A Expired GB324448A (en) 1928-11-15 1928-11-15 Improvements relating to protecting devices for alternating current three-phase motors

Country Status (1)

Country Link
GB (1) GB324448A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2632927A (en) * 1947-03-21 1953-03-31 Jarnland Sven Gustav Ejnar Window

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2632927A (en) * 1947-03-21 1953-03-31 Jarnland Sven Gustav Ejnar Window

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