GB1023016A - Manufacture of tubes - Google Patents

Manufacture of tubes

Info

Publication number
GB1023016A
GB1023016A GB7900/63A GB790063A GB1023016A GB 1023016 A GB1023016 A GB 1023016A GB 7900/63 A GB7900/63 A GB 7900/63A GB 790063 A GB790063 A GB 790063A GB 1023016 A GB1023016 A GB 1023016A
Authority
GB
United Kingdom
Prior art keywords
tube
liquid
gas
cables
tubes
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
GB7900/63A
Other languages
English (en)
Inventor
Romuald Wakar
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 GB7900/63A priority Critical patent/GB1023016A/en
Priority to US341582A priority patent/US3302450A/en
Priority to NL6401435A priority patent/NL6401435A/xx
Priority to BE644396D priority patent/BE644396A/xx
Priority to CH240764A priority patent/CH415112A/de
Priority to DE19641473624 priority patent/DE1473624A1/de
Publication of GB1023016A publication Critical patent/GB1023016A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
    • G01M3/16—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using electric detection means
    • G01M3/18—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using electric detection means for pipes, cables or tubes; for pipe joints or seals; for valves; for welds; for containers, e.g. radiators
    • G01M3/182—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using electric detection means for pipes, cables or tubes; for pipe joints or seals; for valves; for welds; for containers, e.g. radiators for tubes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
    • G01M3/06—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point by observing bubbles in a liquid pool
    • G01M3/08—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point by observing bubbles in a liquid pool for pipes, cables or tubes; for pipe joints or seals; for valves; for welds
    • G01M3/081—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point by observing bubbles in a liquid pool for pipes, cables or tubes; for pipe joints or seals; for valves; for welds for cables
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
    • G01M3/06—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point by observing bubbles in a liquid pool
    • G01M3/08—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point by observing bubbles in a liquid pool for pipes, cables or tubes; for pipe joints or seals; for valves; for welds
    • G01M3/083—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point by observing bubbles in a liquid pool for pipes, cables or tubes; for pipe joints or seals; for valves; for welds for tubes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
    • G01M3/16—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using electric detection means
    • G01M3/18—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using electric detection means for pipes, cables or tubes; for pipe joints or seals; for valves; for welds; for containers, e.g. radiators
    • G01M3/181—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using electric detection means for pipes, cables or tubes; for pipe joints or seals; for valves; for welds; for containers, e.g. radiators for cables

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Examining Or Testing Airtightness (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
GB7900/63A 1963-02-27 1963-02-27 Manufacture of tubes Expired GB1023016A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
GB7900/63A GB1023016A (en) 1963-02-27 1963-02-27 Manufacture of tubes
US341582A US3302450A (en) 1963-02-27 1964-01-31 Device for testing tubes for leaks
NL6401435A NL6401435A (en:Method) 1963-02-27 1964-02-18
BE644396D BE644396A (en:Method) 1963-02-27 1964-02-27
CH240764A CH415112A (de) 1963-02-27 1964-02-27 Verfahren zur Leckprüfung von Rohren und Vorrichtung zur Ausführung des Verfahrens
DE19641473624 DE1473624A1 (de) 1963-02-27 1964-02-27 Verfahren zum Auffinden von Leckstellen in Rohren u.dgl.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7900/63A GB1023016A (en) 1963-02-27 1963-02-27 Manufacture of tubes

Publications (1)

Publication Number Publication Date
GB1023016A true GB1023016A (en) 1966-03-16

Family

ID=9841967

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7900/63A Expired GB1023016A (en) 1963-02-27 1963-02-27 Manufacture of tubes

Country Status (6)

Country Link
US (1) US3302450A (en:Method)
BE (1) BE644396A (en:Method)
CH (1) CH415112A (en:Method)
DE (1) DE1473624A1 (en:Method)
GB (1) GB1023016A (en:Method)
NL (1) NL6401435A (en:Method)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3592047A (en) * 1969-08-26 1971-07-13 Du Pont Graphite crucible test method
DE2915374C2 (de) * 1979-04-14 1983-12-15 kabelmetal electro GmbH, 3000 Hannover Verfahren zur Überprüfung der Dichtigkeit der geschlossenen Hülle von elektrischen Kabeln
EP1701147B1 (fr) * 2005-03-10 2008-04-23 The Thomas Machines SA Installation de fabrication de tuyaux et procédé de détection de défauts associé
US7648085B2 (en) 2006-02-22 2010-01-19 Rain Bird Corporation Drip emitter
CN102175404B (zh) * 2011-01-25 2013-02-06 深圳市南士科技股份有限公司 防水测试仪
WO2012160121A1 (en) * 2011-05-26 2012-11-29 Maillefer Sa A system for manufacturing an irrigation pipe and a device and method for detecting holes in the wall of an irrigation pipe
JP5561369B2 (ja) * 2011-07-19 2014-07-30 三菱レイヨン株式会社 多孔質中空糸膜の欠陥検査装置および欠陥検査方法、ならびに多孔質中空糸膜の製造方法
US9877440B2 (en) 2012-03-26 2018-01-30 Rain Bird Corporation Elastomeric emitter and methods relating to same
US20130248622A1 (en) 2012-03-26 2013-09-26 Jae Yung Kim Drip line and emitter and methods relating to same
US10440903B2 (en) 2012-03-26 2019-10-15 Rain Bird Corporation Drip line emitter and methods relating to same
US9485923B2 (en) 2012-03-26 2016-11-08 Rain Bird Corporation Elastomeric emitter and methods relating to same
US9872444B2 (en) 2013-03-15 2018-01-23 Rain Bird Corporation Drip emitter
US10285342B2 (en) 2013-08-12 2019-05-14 Rain Bird Corporation Elastomeric emitter and methods relating to same
US10631473B2 (en) 2013-08-12 2020-04-28 Rain Bird Corporation Elastomeric emitter and methods relating to same
USD811179S1 (en) 2013-08-12 2018-02-27 Rain Bird Corporation Emitter part
US9883640B2 (en) 2013-10-22 2018-02-06 Rain Bird Corporation Methods and apparatus for transporting elastomeric emitters and/or manufacturing drip lines
US10330559B2 (en) * 2014-09-11 2019-06-25 Rain Bird Corporation Methods and apparatus for checking emitter bonds in an irrigation drip line
US10375904B2 (en) 2016-07-18 2019-08-13 Rain Bird Corporation Emitter locating system and related methods
US11051466B2 (en) 2017-01-27 2021-07-06 Rain Bird Corporation Pressure compensation members, emitters, drip line and methods relating to same
US10626998B2 (en) 2017-05-15 2020-04-21 Rain Bird Corporation Drip emitter with check valve
USD883048S1 (en) 2017-12-12 2020-05-05 Rain Bird Corporation Emitter part
US11985924B2 (en) 2018-06-11 2024-05-21 Rain Bird Corporation Emitter outlet, emitter, drip line and methods relating to same
CN111561982B (zh) * 2020-06-17 2024-06-25 烟台创为新能源科技股份有限公司 一种液位检测装置及具有其的箱体
CN113310634B (zh) * 2021-05-20 2023-05-26 青岛中科国晟动力科技有限公司 燃气轮机的机匣气密性检测的方法及组件
US12207599B2 (en) 2021-10-12 2025-01-28 Rain Bird Corporation Emitter coupler and irrigation system

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2264515A (en) * 1939-05-17 1941-12-02 Chester A Fear Continuous feed pipe joint tester
US3114257A (en) * 1959-03-09 1963-12-17 Western Electric Co Apparatus for sensing the flow of a substance through a liquid medium

Also Published As

Publication number Publication date
CH415112A (de) 1966-06-15
DE1473624A1 (de) 1969-05-14
NL6401435A (en:Method) 1964-08-28
US3302450A (en) 1967-02-07
BE644396A (en:Method) 1964-08-27

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