GB1479243A - Electrical resistors - Google Patents

Electrical resistors

Info

Publication number
GB1479243A
GB1479243A GB1067775A GB1067775A GB1479243A GB 1479243 A GB1479243 A GB 1479243A GB 1067775 A GB1067775 A GB 1067775A GB 1067775 A GB1067775 A GB 1067775A GB 1479243 A GB1479243 A GB 1479243A
Authority
GB
United Kingdom
Prior art keywords
ring
resistor
terminal
solder
allow
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
GB1067775A
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.)
Welwyn Electric Ltd
Original Assignee
Welwyn Electric 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 Welwyn Electric Ltd filed Critical Welwyn Electric Ltd
Priority to GB1067775A priority Critical patent/GB1479243A/en
Publication of GB1479243A publication Critical patent/GB1479243A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C1/00—Details
    • H01C1/14—Terminals or tapping points or electrodes specially adapted for resistors; Arrangements of terminals or tapping points or electrodes on resistors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C1/00—Details

Abstract

1479243 Thermal switches WELWYN ELECTRIC Ltd 12 Feb 1976 [14 March 1975] 10677/75 Heading H1N [Also in Division H2] A fuse resistor comprises a resistor 1 having one terminal lead in two parts 6, 7 connected by solder 16 so that on overload heat is conducted to melt the solder and allow the resilient part 7 to spring away. The resistor 1, which comprises a wire or film element on an elongate ceramic body, is mounted in a shallow plastics ring 8 from which terminal portions 4, 12, of the resistor leads 3, 7 depend. The terminals 4, 12 may be inserted in holes in a printed circuit board which is held spaced from the ring 8 by shoulders (13 Fig. 2A not shown) on the terminal 12 or protuberances on the ring. The material of the ring may be selected from nylon, polyesters, epoxies, silicones, and phenolics, with or without fillers. The fuse resistor may be at least partially coated with enamel, cement or lacquer. The ring may have a slot 9 to allow it to accommodate resistors of different sizes.
GB1067775A 1976-02-12 1976-02-12 Electrical resistors Expired GB1479243A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1067775A GB1479243A (en) 1976-02-12 1976-02-12 Electrical resistors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1067775A GB1479243A (en) 1976-02-12 1976-02-12 Electrical resistors

Publications (1)

Publication Number Publication Date
GB1479243A true GB1479243A (en) 1977-07-06

Family

ID=9972240

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1067775A Expired GB1479243A (en) 1976-02-12 1976-02-12 Electrical resistors

Country Status (1)

Country Link
GB (1) GB1479243A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0621621A2 (en) * 1993-04-23 1994-10-26 Gould Electronics Inc. Current limiting fuses

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0621621A2 (en) * 1993-04-23 1994-10-26 Gould Electronics Inc. Current limiting fuses
EP0621621A3 (en) * 1993-04-23 1995-11-08 Gould Electronics Inc Current limiting fuses.

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee