GB1297234A - - Google Patents

Info

Publication number
GB1297234A
GB1297234A GB1297234DA GB1297234A GB 1297234 A GB1297234 A GB 1297234A GB 1297234D A GB1297234D A GB 1297234DA GB 1297234 A GB1297234 A GB 1297234A
Authority
GB
United Kingdom
Prior art keywords
pipe
sleeve
stopper
sept
outer sleeve
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
Other languages
English (en)
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 filed Critical
Publication of GB1297234A publication Critical patent/GB1297234A/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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J13/00—Covers or similar closure members for pressure vessels in general
    • F16J13/02—Detachable closure members; Means for tightening closures
    • F16J13/12—Detachable closure members; Means for tightening closures attached by wedging action by means of screw-thread, interrupted screw-thread, bayonet closure, or the like
    • 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
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/10—Means for stopping flow in pipes or hoses
    • F16L55/115—Caps

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pipe Accessories (AREA)
  • Pressure Vessels And Lids Thereof (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
  • Measuring Fluid Pressure (AREA)
GB1297234D 1970-09-21 1971-09-21 Expired GB1297234A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL14335470A PL71333B1 (enrdf_load_stackoverflow) 1970-09-21 1970-09-21

Publications (1)

Publication Number Publication Date
GB1297234A true GB1297234A (enrdf_load_stackoverflow) 1972-11-22

Family

ID=19952396

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1297234D Expired GB1297234A (enrdf_load_stackoverflow) 1970-09-21 1971-09-21

Country Status (4)

Country Link
DE (1) DE2147128A1 (enrdf_load_stackoverflow)
GB (1) GB1297234A (enrdf_load_stackoverflow)
PL (1) PL71333B1 (enrdf_load_stackoverflow)
SU (1) SU456429A3 (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104819360A (zh) * 2015-05-04 2015-08-05 中国石油天然气股份有限公司 一种黄油封堵器
CN107883109A (zh) * 2017-11-10 2018-04-06 中船黄埔文冲船舶有限公司 一种船舶管子密试封口工装
GB2554935A (en) * 2016-10-14 2018-04-18 Mcgarian Bruce An apparatus for sealing a pipe
CN109990163A (zh) * 2019-04-15 2019-07-09 中国一冶集团有限公司 一种快速封堵管件管口的装置

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CS266587B2 (en) * 1985-05-31 1990-01-12 Inst Chemii Przemyslowej Holder for closing and packing of tubes' ends exposed to internal pressure
US4909280A (en) * 1987-05-29 1990-03-20 Instytut Chemii Przemyslowej Fastener for closing and sealing ends of pipes subjected to internal pressure
DE10354845B4 (de) * 2003-11-24 2010-04-01 Intega Hans J. Jehl Gmbh Rohrleitungsbauteil
CN104033696A (zh) * 2014-06-04 2014-09-10 成都来宝石油设备有限公司 多直径油管法兰盘的接口封堵盖
CN104033694A (zh) * 2014-06-04 2014-09-10 成都来宝石油设备有限公司 用于油管法兰盘接口的封堵盖

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104819360A (zh) * 2015-05-04 2015-08-05 中国石油天然气股份有限公司 一种黄油封堵器
GB2554935A (en) * 2016-10-14 2018-04-18 Mcgarian Bruce An apparatus for sealing a pipe
GB2555219A (en) * 2016-10-14 2018-04-25 Mcgarian Bruce Apparatus for sealing a casing
GB2555140A (en) * 2016-10-14 2018-04-25 Mcgarian Bruce An apparatus for sealing a pipe
GB2555219B (en) * 2016-10-14 2022-03-23 Mcgarian Bruce An Apparatus for sealing a pipe
US12055258B2 (en) 2016-10-14 2024-08-06 Bruce McGarian Apparatus for sealing a pipe
CN107883109A (zh) * 2017-11-10 2018-04-06 中船黄埔文冲船舶有限公司 一种船舶管子密试封口工装
CN109990163A (zh) * 2019-04-15 2019-07-09 中国一冶集团有限公司 一种快速封堵管件管口的装置

Also Published As

Publication number Publication date
SU456429A3 (ru) 1975-01-05
DE2147128A1 (de) 1972-03-23
PL71333B1 (enrdf_load_stackoverflow) 1974-06-29

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Legal Events

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