GB1150047A - Improvements in Electrically Insulating Joints for High Pressure Pipelines - Google Patents

Improvements in Electrically Insulating Joints for High Pressure Pipelines

Info

Publication number
GB1150047A
GB1150047A GB5234067A GB5234067A GB1150047A GB 1150047 A GB1150047 A GB 1150047A GB 5234067 A GB5234067 A GB 5234067A GB 5234067 A GB5234067 A GB 5234067A GB 1150047 A GB1150047 A GB 1150047A
Authority
GB
United Kingdom
Prior art keywords
electrically insulating
spacer sleeve
pipe
collar
nov
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
GB5234067A
Other languages
English (en)
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.)
Licentia Patent Verwaltungs GmbH
Original Assignee
Licentia Patent Verwaltungs GmbH
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 Licentia Patent Verwaltungs GmbH filed Critical Licentia Patent Verwaltungs GmbH
Publication of GB1150047A publication Critical patent/GB1150047A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L19/00—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts
    • F16L19/02—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L25/00—Constructive types of pipe joints not provided for in groups F16L13/00 - F16L23/00 ; Details of pipe joints not otherwise provided for, e.g. electrically conducting or insulating means
    • F16L25/02—Electrically insulating joints or couplings
    • F16L25/023—Electrically insulating joints or couplings for joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts
GB5234067A 1966-11-22 1967-11-17 Improvements in Electrically Insulating Joints for High Pressure Pipelines Expired GB1150047A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEL0055094 1966-11-22

Publications (1)

Publication Number Publication Date
GB1150047A true GB1150047A (en) 1969-04-30

Family

ID=7276686

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5234067A Expired GB1150047A (en) 1966-11-22 1967-11-17 Improvements in Electrically Insulating Joints for High Pressure Pipelines

Country Status (3)

Country Link
CH (1) CH470789A (de)
DE (1) DE1538928B2 (de)
GB (1) GB1150047A (de)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3705735A (en) * 1970-02-20 1972-12-12 Ass Elect Ind Electrically insulating joints for high-pressure pipelines
EP0035071A1 (de) * 1980-03-03 1981-09-09 BBC Aktiengesellschaft Brown, Boveri & Cie. Flexible, elektrisch isolierende Rohrverbindung
US9556986B2 (en) 2010-05-17 2017-01-31 Parker-Hannifin Gmbh Dielectric fitting assembly
CN111795237A (zh) * 2019-04-02 2020-10-20 克罗姆普顿科技集团有限公司 电隔离器

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10025691A1 (de) 2000-05-24 2001-11-29 Abb Patent Gmbh Isolierstück für eine Rohrleitung
DE102015116811B4 (de) 2015-10-02 2017-04-13 Dynamic E Flow Gmbh Verbindungsstück

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3705735A (en) * 1970-02-20 1972-12-12 Ass Elect Ind Electrically insulating joints for high-pressure pipelines
EP0035071A1 (de) * 1980-03-03 1981-09-09 BBC Aktiengesellschaft Brown, Boveri & Cie. Flexible, elektrisch isolierende Rohrverbindung
US9556986B2 (en) 2010-05-17 2017-01-31 Parker-Hannifin Gmbh Dielectric fitting assembly
CN111795237A (zh) * 2019-04-02 2020-10-20 克罗姆普顿科技集团有限公司 电隔离器
CN111795237B (zh) * 2019-04-02 2023-08-29 克罗姆普顿科技集团有限公司 电隔离器

Also Published As

Publication number Publication date
CH470789A (de) 1969-03-31
DE1538928A1 (de) 1970-12-17
DE1538928B2 (de) 1971-09-30

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees