GB704352A
Expired / Lapsed
GB
⏱️ 0.0 years remaining
Improvements in or relating to joints in electric cables
Assignee: STC PLC
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Filing: 1951-03-30
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Granted: —
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Expires: 1971-03-30
Abstract
Abstract 704,352. Syringes. STANDARD TELEPHONES & CABLES, Ltd. March 28, 1952 [March 30, 1951], No. 7416/51. Class 102 (2). [Also in Group XXXVI] A force pump for injecting polythene into a cable joint box 12 comprises a cylinder 18 containing a hand-operated piston 19 and surrounded by a jacket 22 containing oil. In use, polythene chips are placed in the cylinder and the temperature of the oil is raised for example by a blow lamp until the polythene has melted whereupon a stop-cock 27 is opened and the piston is depressed to force the polythene into the box 12.
Inventors
- 👤 Paul Nicholas Delves-Broughton
Bibliographic Details
Application Number
—
Jurisdiction
GB
Data Source
google_patents
Last Synchronized
2026-10-23 12:57
CPC Classifications
H; H02; H02G; H02G1/00; H02G1/14
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