GB753184A - Improvements in or relating to methods of sealing capacitors - Google Patents

Improvements in or relating to methods of sealing capacitors

Info

Publication number
GB753184A
GB753184A GB2356154A GB2356154A GB753184A GB 753184 A GB753184 A GB 753184A GB 2356154 A GB2356154 A GB 2356154A GB 2356154 A GB2356154 A GB 2356154A GB 753184 A GB753184 A GB 753184A
Authority
GB
United Kingdom
Prior art keywords
lead
capacitors
thermosetting resin
sealing
discs
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
GB2356154A
Inventor
Douglas Stacey Girling
Alan William Stirling
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.)
STC PLC
Original Assignee
Standard Telephone and Cables PLC
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 Standard Telephone and Cables PLC filed Critical Standard Telephone and Cables PLC
Priority to GB2356154A priority Critical patent/GB753184A/en
Publication of GB753184A publication Critical patent/GB753184A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES OR LIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE
    • H01G2/00—Details of capacitors not covered by a single one of groups H01G4/00-H01G11/00
    • H01G2/10—Housing; Encapsulation
    • H01G2/103—Sealings, e.g. for lead-in wires; Covers

Abstract

753,184. Capacitors; mounting terminals. STANDARD TELEPHONES & CABLES, Ltd. Aug. 13, 1954, No. 23561/54. Classes 37 and 38 (1). A capacitor is sealed within a casing 1 by providing the casing with an internal ridge 2, pressing a resilient insulating disc 3, e.g. of silicone rubber, against the ridge by means of a a stiff insulating disc 4, e.g. of impregnated laminated glass cloth, passing a lead 6 from the capacitor through the discs and welding it to an external lead 8, and sealing the discs in place by means of a thermosetting resin 10. In the arrangement shown, which is particularly applicable to the sealing of electrolytic capacitors, the lead 6 is made of the same material as the electrode to which it is connected and is welded to the lead 8, which may be of copper or nickel, at 7, the welded connection being supported within the thermosetting resin 10. In a modification, Fig. 2 (not shown), the leads 6, 8 pass through an insulating tube which is surrounded and supported by the thermosetting resin 10, the weld 7 lying within the tube and being protected thereby. It is stated that this construction may also be employed for dry capacitors.
GB2356154A 1954-08-13 1954-08-13 Improvements in or relating to methods of sealing capacitors Expired GB753184A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2356154A GB753184A (en) 1954-08-13 1954-08-13 Improvements in or relating to methods of sealing capacitors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2356154A GB753184A (en) 1954-08-13 1954-08-13 Improvements in or relating to methods of sealing capacitors

Publications (1)

Publication Number Publication Date
GB753184A true GB753184A (en) 1956-07-18

Family

ID=10197662

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2356154A Expired GB753184A (en) 1954-08-13 1954-08-13 Improvements in or relating to methods of sealing capacitors

Country Status (1)

Country Link
GB (1) GB753184A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8503075A (en) * 1984-11-09 1986-06-02 Roederstein Kondensatoren ELECTROLYTIC CAPACITOR.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8503075A (en) * 1984-11-09 1986-06-02 Roederstein Kondensatoren ELECTROLYTIC CAPACITOR.

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