GB1365946A - Pressure vessel lead in device - Google Patents

Pressure vessel lead in device

Info

Publication number
GB1365946A
GB1365946A GB4792271A GB4792271A GB1365946A GB 1365946 A GB1365946 A GB 1365946A GB 4792271 A GB4792271 A GB 4792271A GB 4792271 A GB4792271 A GB 4792271A GB 1365946 A GB1365946 A GB 1365946A
Authority
GB
United Kingdom
Prior art keywords
wall
disc
rod
pressure vessel
pressurized fluid
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
GB4792271A
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.)
National Forge Co
Original Assignee
National Forge Co
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 National Forge Co filed Critical National Forge Co
Publication of GB1365946A publication Critical patent/GB1365946A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B17/00—Insulators or insulating bodies characterised by their form
    • H01B17/26—Lead-in insulators; Lead-through insulators
    • H01B17/30—Sealing
    • H01B17/303—Sealing of leads to lead-through insulators
    • H01B17/308—Sealing of leads to lead-through insulators by compressing packing material

Landscapes

  • Pressure Vessels And Lids Thereof (AREA)
  • Insulators (AREA)
  • Connections Arranged To Contact A Plurality Of Conductors (AREA)

Abstract

1365946 Pressure vessel lead-in devices; bushing insulators NATIONAL FORGE CO 14 Oct 1971 [22 Dec 1970] 47922/71 Headings H2E and H2C A device for taking electric power through the wall 10<1> of a pressure vessel comprises a rod 36 of highly electrically conductive, but soft, material such as copper, surrounded by an insulating sleeve 38. Attached to the end of the rod is a member 40, through which the current passes, and which distributes the force from the pressurized fluid to the wall 10<1>, thus relieving the rod 36 of stress. Member 40 is of hard, lower conductivity, material such as steel. It is insulated from the wall by a ceramic disc 48. Between the disc and the wall is a further metallic member 46, which has a reduced diameter when it bears on the wall, in order to minimize transmission of stresses to disc 48 when the wall bends. The pressurized fluid is sealed in by 0- rings 50, 54. In an alternative embodiment, for moderate pressures only, (Fig. 1, not shown) member 46 is absent, and the disc (28), which is of plastics, bears directly on the wall of the vessel.
GB4792271A 1970-12-22 1971-10-19 Pressure vessel lead in device Expired GB1365946A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10065270A 1970-12-22 1970-12-22

Publications (1)

Publication Number Publication Date
GB1365946A true GB1365946A (en) 1974-09-04

Family

ID=22280835

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4792271A Expired GB1365946A (en) 1970-12-22 1971-10-19 Pressure vessel lead in device

Country Status (6)

Country Link
US (1) US3660593A (en)
BE (1) BE774611A (en)
DE (1) DE2154184A1 (en)
FR (1) FR2119318A5 (en)
GB (1) GB1365946A (en)
SE (1) SE384945B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013068481A1 (en) * 2011-11-09 2013-05-16 Miyachi Europe GmbH Electrical insulating element made of ceramic material for an electrical processing device, corresponding processing device
CN113611463A (en) * 2021-07-23 2021-11-05 保定天威保变电气股份有限公司 Novel sleeve lead fixing device and method

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3975579A (en) * 1975-12-03 1976-08-17 The United States Of America As Represented By The Secretary Of The Navy Conical face-seal for an electrical feedthrough
US5979692A (en) * 1998-03-13 1999-11-09 Harsco Corporation Boss for composite pressure vessel having polymeric liner
US6251471B1 (en) * 1999-05-12 2001-06-26 University Of New Hampshire Surface trace electrical feedthru
US20100294526A1 (en) * 2009-05-21 2010-11-25 General Electric Company Hermetic electrical package
US8427845B2 (en) * 2009-05-21 2013-04-23 General Electric Company Electrical connectors for optoelectronic device packaging
US8852410B1 (en) * 2011-01-16 2014-10-07 Luke J. Turgeon Electrolytic hydrogen generator and method
GB2541723A (en) * 2015-08-27 2017-03-01 Univ Southampton Apparatus for enabling an electrical conductor to pass through a wall of a pressure vessel without compromising the vessel's pressure integrity

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2019059A (en) * 1932-04-09 1935-10-29 Russell J Sherman Marine exploration apparatus
US2651672A (en) * 1949-01-20 1953-09-08 Ivanoff Victor Fluid sealing device for electrical conductors
DE1066644B (en) * 1953-01-20
US2897472A (en) * 1958-06-18 1959-07-28 William M O'brien Auxiliary terminal seal

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013068481A1 (en) * 2011-11-09 2013-05-16 Miyachi Europe GmbH Electrical insulating element made of ceramic material for an electrical processing device, corresponding processing device
CN108098211A (en) * 2011-11-09 2018-06-01 米亚基欧洲有限责任公司 Electric machining device
CN108098211B (en) * 2011-11-09 2020-05-26 米亚基欧洲有限责任公司 Electric processing device
CN113611463A (en) * 2021-07-23 2021-11-05 保定天威保变电气股份有限公司 Novel sleeve lead fixing device and method

Also Published As

Publication number Publication date
DE2154184A1 (en) 1972-07-13
FR2119318A5 (en) 1972-08-04
SE384945B (en) 1976-05-24
US3660593A (en) 1972-05-02
BE774611A (en) 1972-04-28

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee