GB672692A - Improvements in distribution boxes and switch fuses in fuse protected electrical circuits - Google Patents

Improvements in distribution boxes and switch fuses in fuse protected electrical circuits

Info

Publication number
GB672692A
GB672692A GB142749A GB142749A GB672692A GB 672692 A GB672692 A GB 672692A GB 142749 A GB142749 A GB 142749A GB 142749 A GB142749 A GB 142749A GB 672692 A GB672692 A GB 672692A
Authority
GB
United Kingdom
Prior art keywords
fuse
carriers
switch
panel
lid
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
GB142749A
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.)
PATRICK MICHAEL MCCARTHY
Original Assignee
PATRICK MICHAEL MCCARTHY
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 PATRICK MICHAEL MCCARTHY filed Critical PATRICK MICHAEL MCCARTHY
Priority to GB142749A priority Critical patent/GB672692A/en
Publication of GB672692A publication Critical patent/GB672692A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/18—Disposition or arrangement of fuses
    • 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
    • H01H85/26—Magazine arrangements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/28—Clamped connections, spring connections
    • H01R4/48—Clamped connections, spring connections utilising a spring, clip, or other resilient member

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Fuses (AREA)

Abstract

672,692. Fuse boards. McCARTHY, P. M. Jan. 18, 1950 [Jan. 18, 1949], No. 1427/49. Class 38 (i). A distribution box or a switch-fuse 6 has a panel 9 on hinges 10 and fitted with rotatable fuse carriers 11, each constituting a fuse magazine, the hinging of the panel breaking the fuse contacts 16 and the circuit contacts 23, 24 and allowing the carriers to be rotated individually. When the lid 7 is opened a switch 26 switches-on a pilot light 8, and the panel is provided with a switch 12 which must be open before the panel can be moved, a boss on the lid registering with the switch lever 12a when the lid is closed. The carriers are formed of hexagonal-section insulating blocks, each face 15 having a recess 14 in which the fuse wire 17 lies and at each end a socket contact 16 to engage with the pin contacts 23, 24 in the rear of the box. The carriers are mounted between walls 18, 19 on pivot-pins 22, spring 20 forcing the shaped carrier-ends 21 to engage correspondingly-shaped apertures in the wall 18. To change a fuse on a carrier, a knob 29 is pushed in and then rotated. The wall 18 is slotted at 30 to permit the carriers to be withdrawn for replenishing.
GB142749A 1949-01-18 1949-01-18 Improvements in distribution boxes and switch fuses in fuse protected electrical circuits Expired GB672692A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB142749A GB672692A (en) 1949-01-18 1949-01-18 Improvements in distribution boxes and switch fuses in fuse protected electrical circuits

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB142749A GB672692A (en) 1949-01-18 1949-01-18 Improvements in distribution boxes and switch fuses in fuse protected electrical circuits

Publications (1)

Publication Number Publication Date
GB672692A true GB672692A (en) 1952-05-28

Family

ID=9721840

Family Applications (1)

Application Number Title Priority Date Filing Date
GB142749A Expired GB672692A (en) 1949-01-18 1949-01-18 Improvements in distribution boxes and switch fuses in fuse protected electrical circuits

Country Status (1)

Country Link
GB (1) GB672692A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1180438B (en) * 1959-06-26 1964-10-29 Ulbricht Hein Wwe Gmbh Process for the production of a one-piece electrical connection terminal, which is elastically mounted in a socket housing, for a grounding flat band and a discharge cable, and connection terminal produced according to this process
CN102376798A (en) * 2011-06-24 2012-03-14 人和光伏科技有限公司 Quick junction box
CN112687069A (en) * 2020-12-21 2021-04-20 英格尔自动化(福建)有限公司 Intelligent fusion terminal system
CN117457455A (en) * 2023-11-22 2024-01-26 湖北永创鑫电子有限公司 Current protection fuse for flexible circuit board

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1180438B (en) * 1959-06-26 1964-10-29 Ulbricht Hein Wwe Gmbh Process for the production of a one-piece electrical connection terminal, which is elastically mounted in a socket housing, for a grounding flat band and a discharge cable, and connection terminal produced according to this process
CN102376798A (en) * 2011-06-24 2012-03-14 人和光伏科技有限公司 Quick junction box
CN112687069A (en) * 2020-12-21 2021-04-20 英格尔自动化(福建)有限公司 Intelligent fusion terminal system
CN117457455A (en) * 2023-11-22 2024-01-26 湖北永创鑫电子有限公司 Current protection fuse for flexible circuit board
CN117457455B (en) * 2023-11-22 2024-04-26 湖北永创鑫电子有限公司 Current protection fuse for flexible circuit board

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