CA974275A - Electrically insulating tube coupling - Google Patents

Electrically insulating tube coupling

Info

Publication number
CA974275A
CA974275A CA169,932A CA169932A CA974275A CA 974275 A CA974275 A CA 974275A CA 169932 A CA169932 A CA 169932A CA 974275 A CA974275 A CA 974275A
Authority
CA
Canada
Prior art keywords
electrically insulating
insulating tube
tube coupling
coupling
electrically
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
CA169,932A
Other languages
English (en)
Other versions
CA169932S (en
Inventor
Walter Schwarz
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.)
Individual
Original Assignee
Individual
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
Priority claimed from AT356372A external-priority patent/AT315595B/de
Priority claimed from AT799572A external-priority patent/AT330531B/de
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of CA974275A publication Critical patent/CA974275A/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
    • F16L25/00—Construction or details of pipe joints not provided for in, or of interest apart from, groups F16L13/00 - F16L23/00
    • F16L25/02—Construction or details of pipe joints not provided for in, or of interest apart from, groups F16L13/00 - F16L23/00 specially adapted for electrically insulating the two pipe ends of the joint from each other
    • F16L25/03—Construction or details of pipe joints not provided for in, or of interest apart from, groups F16L13/00 - F16L23/00 specially adapted for electrically insulating the two pipe ends of the joint from each other in non-disconnectable pipe joints
    • 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—Construction or details of pipe joints not provided for in, or of interest apart from, groups F16L13/00 - F16L23/00
    • F16L25/02—Construction or details of pipe joints not provided for in, or of interest apart from, groups F16L13/00 - F16L23/00 specially adapted for electrically insulating the two pipe ends of the joint from each other
    • F16L25/023—Construction or details of pipe joints not provided for in, or of interest apart from, groups F16L13/00 - F16L23/00 specially adapted for electrically insulating the two pipe ends of the joint from each other 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
    • 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—Construction or details of pipe joints not provided for in, or of interest apart from, groups F16L13/00 - F16L23/00
    • F16L25/02—Construction or details of pipe joints not provided for in, or of interest apart from, groups F16L13/00 - F16L23/00 specially adapted for electrically insulating the two pipe ends of the joint from each other
    • F16L25/026—Construction or details of pipe joints not provided for in, or of interest apart from, groups F16L13/00 - F16L23/00 specially adapted for electrically insulating the two pipe ends of the joint from each other for flanged joints

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Flanged Joints, Insulating Joints, And Other Joints (AREA)
  • Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
  • Laying Of Electric Cables Or Lines Outside (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
CA169,932A 1972-04-24 1973-04-19 Electrically insulating tube coupling Expired CA974275A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT356372A AT315595B (de) 1972-04-24 1972-04-24 Elektrisch isolierende Rohrkupplung
AT799572A AT330531B (de) 1972-09-18 1972-09-18 Elektrisch isolierende rohrkupplung

Publications (1)

Publication Number Publication Date
CA974275A true CA974275A (en) 1975-09-09

Family

ID=25600185

Family Applications (1)

Application Number Title Priority Date Filing Date
CA169,932A Expired CA974275A (en) 1972-04-24 1973-04-19 Electrically insulating tube coupling

Country Status (8)

Country Link
JP (1) JPS5610513B2 (OSRAM)
CA (1) CA974275A (OSRAM)
CH (1) CH553941A (OSRAM)
DE (1) DE2248589C3 (OSRAM)
FR (1) FR2181682B1 (OSRAM)
GB (1) GB1355897A (OSRAM)
IT (1) IT970068B (OSRAM)
NL (1) NL160925B (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107035927A (zh) * 2016-11-30 2017-08-11 广东顺德太昌客车空调有限公司 一种新能源车电动空调管道绝缘接头

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT329334B (de) * 1973-07-13 1976-05-10 Schwarz Walter Elektrisch isolierende rohrkupplung
SE415728B (sv) 1977-03-07 1980-10-27 Gambro Ab Kopplingsanordning
JPS5898499U (ja) * 1981-12-26 1983-07-04 日野自動車株式会社 ウオ−タポンプ
JPS63203912A (ja) * 1987-02-19 1988-08-23 N D C Kk 鍔付半割軸受
JPH01109613U (OSRAM) * 1988-01-18 1989-07-25
JPH0274613U (OSRAM) * 1988-11-28 1990-06-07
RU2186288C2 (ru) * 2000-05-11 2002-07-27 Дочернее открытое акционерное общество "ВНИПИгаздобыча" ОАО "Газпром" Моноблок электроизолирующий трубопроводный
CN101285694B (zh) * 2008-05-13 2010-06-02 华中科技大学 一种用于多传感器有线测量的密封装置
US8857860B2 (en) 2011-03-29 2014-10-14 Composite Lining Systems, LP Coupling assembly with corrosion barrier for GRE-lined premium threaded pipe
WO2013027213A2 (en) * 2011-08-22 2013-02-28 Mekorot Water Company Ltd. Pipe insulating joint
CN102996283B (zh) * 2012-11-23 2015-04-15 北京航空航天大学 一种用于火箭发动机的玻璃材料与金属间的密封装配结构

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH269500A (de) * 1949-02-15 1950-07-15 Oerlikon Maschf Einrichtung zum Verbinden der Isolierrohre bei Elektrolyseuren.
US2850299A (en) * 1953-09-22 1958-09-02 Dresser Ind Flexible insulating coupling for threaded pipe
GB1093477A (en) * 1965-03-22 1967-12-06 Oberspree Kabelwerke Veb K Electrically insulating coupling means for metal pipes

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107035927A (zh) * 2016-11-30 2017-08-11 广东顺德太昌客车空调有限公司 一种新能源车电动空调管道绝缘接头

Also Published As

Publication number Publication date
NL160925B (nl) 1979-07-16
GB1355897A (en) 1974-06-05
CH553941A (de) 1974-09-13
FR2181682A1 (OSRAM) 1973-12-07
IT970068B (it) 1974-04-10
FR2181682B1 (OSRAM) 1977-01-21
JPS5610513B2 (OSRAM) 1981-03-09
NL7305748A (OSRAM) 1973-10-26
DE2248589B2 (de) 1978-08-31
DE2248589A1 (de) 1973-11-15
AU5472673A (en) 1974-10-24
DE2248589C3 (de) 1979-05-03
JPS4954919A (OSRAM) 1974-05-28

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