GB294605A - Improvements in or relating to electrical circuit interrupters - Google Patents

Improvements in or relating to electrical circuit interrupters

Info

Publication number
GB294605A
GB294605A GB20894/28A GB2089428A GB294605A GB 294605 A GB294605 A GB 294605A GB 20894/28 A GB20894/28 A GB 20894/28A GB 2089428 A GB2089428 A GB 2089428A GB 294605 A GB294605 A GB 294605A
Authority
GB
United Kingdom
Prior art keywords
arc
relating
electrical circuit
circuit interrupters
slotted
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
GB20894/28A
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.)
Associated Electrical Industries Ltd
Original Assignee
Associated Electrical Industries 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 Associated Electrical Industries Ltd filed Critical Associated Electrical Industries Ltd
Publication of GB294605A publication Critical patent/GB294605A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H85/00—Protective 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
    • H01H85/02—Details
    • H01H85/36—Means for applying mechanical tension to fusible member

Landscapes

  • Fuses (AREA)

Abstract

294,605. Associated Electrical Industries, Ltd., (formerly Metropolitan- Vickers Electrical Co., Ltd.), (Assignees of Slepian, J.). July 27, 1927, [Convention date]. Fusible cut-outs.-The arc occurring when a high voltage A.C. circuit is broken is suppressed by arranging for it to move into a slotted insulating structure. As shown the circuit breaking depends on a spring-urged fuse 5. which on melting, allows the arc to be drawn into the slotted structure 8. 9. The theoretical considerations underlying the arc-rupturing action are set forth in the Specification.
GB20894/28A 1927-07-27 1928-07-18 Improvements in or relating to electrical circuit interrupters Expired GB294605A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US294605XA 1927-07-27 1927-07-27

Publications (1)

Publication Number Publication Date
GB294605A true GB294605A (en) 1929-09-12

Family

ID=21849125

Family Applications (1)

Application Number Title Priority Date Filing Date
GB20894/28A Expired GB294605A (en) 1927-07-27 1928-07-18 Improvements in or relating to electrical circuit interrupters

Country Status (1)

Country Link
GB (1) GB294605A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN118098902A (en) * 2024-04-25 2024-05-28 旭程电子(深圳)有限公司 High-voltage fuse and method for breaking high-voltage fuse

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN118098902A (en) * 2024-04-25 2024-05-28 旭程电子(深圳)有限公司 High-voltage fuse and method for breaking high-voltage fuse

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