CH678449A5 - - Google Patents

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Publication number
CH678449A5
CH678449A5 CH480888A CH480888A CH678449A5 CH 678449 A5 CH678449 A5 CH 678449A5 CH 480888 A CH480888 A CH 480888A CH 480888 A CH480888 A CH 480888A CH 678449 A5 CH678449 A5 CH 678449A5
Authority
CH
Switzerland
Prior art keywords
flange
pipe connection
connection according
plastic
insulating pipe
Prior art date
Application number
CH480888A
Other languages
German (de)
English (en)
Inventor
Hans Dipl-Ing Kyburz
Original Assignee
Hans Kyburz Dipl Ing
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 Hans Kyburz Dipl Ing filed Critical Hans Kyburz Dipl Ing
Publication of CH678449A5 publication Critical patent/CH678449A5/de

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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Branch Pipes, Bends, And The Like (AREA)
  • Gasket Seals (AREA)
CH480888A 1987-12-29 1988-12-27 CH678449A5 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19873744416 DE3744416A1 (de) 1987-12-29 1987-12-29 Isolierende rohrverbindung

Publications (1)

Publication Number Publication Date
CH678449A5 true CH678449A5 (enrdf_load_stackoverflow) 1991-09-13

Family

ID=6343787

Family Applications (1)

Application Number Title Priority Date Filing Date
CH480888A CH678449A5 (enrdf_load_stackoverflow) 1987-12-29 1988-12-27

Country Status (2)

Country Link
CH (1) CH678449A5 (enrdf_load_stackoverflow)
DE (1) DE3744416A1 (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1246600B (it) * 1991-04-15 1994-11-24 Prochind Flangia isolante per condotte metalliche
US6702333B1 (en) * 1999-09-13 2004-03-09 Hans Oetiker Ag Maschinen-Und Apparatefabrik Anti-vibration plug-in nipple
US20060099843A1 (en) * 2004-11-01 2006-05-11 Fullner Todd C Dielectric fittings
CN105318117A (zh) * 2015-10-15 2016-02-10 武汉武船机电设备有限责任公司 一种螺纹接头

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7311220U (de) * 1974-01-17 Schuck F Isolierstück mit eingebauter Trennfunkenstrecke für Blitzschlag od. dgl.
DE1938401U (de) * 1965-08-27 1966-05-12 Ziefle Kg Eisenbau Albert Elektrisch isolierte rohrkupplung.
DE1938402U (de) * 1965-10-04 1966-05-12 Ziefle Kg Eisenbau Albert Haus-isolier-rohrkupplung.
GB1180723A (en) * 1967-08-02 1970-02-11 Ziefle Kg Eisenbau Albert Improvements in or relating to Pipe Joints
CH575096A5 (en) * 1974-01-28 1976-04-30 Kyburz Hans Electrically insulated coupling for pipes - reduces incidence of corrosion by preventing flow of electrical corrosion enhancing currents
NL8601212A (nl) * 1986-05-14 1987-12-01 Angli Holding Bv Elektrisch geisoleerde koppeling voor metalen pijpen.

Also Published As

Publication number Publication date
DE3744416C2 (enrdf_load_stackoverflow) 1991-05-23
DE3744416A1 (de) 1989-07-20

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Legal Events

Date Code Title Description
PL Patent ceased