CH534321A - Concrete pipe - Google Patents
Concrete pipeInfo
- Publication number
- CH534321A CH534321A CH1709671A CH1709671A CH534321A CH 534321 A CH534321 A CH 534321A CH 1709671 A CH1709671 A CH 1709671A CH 1709671 A CH1709671 A CH 1709671A CH 534321 A CH534321 A CH 534321A
- Authority
- CH
- Switzerland
- Prior art keywords
- concrete pipe
- concrete
- pipe
- Prior art date
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
- F16L58/00—Protection of pipes or pipe fittings against corrosion or incrustation
- F16L58/18—Protection of pipes or pipe fittings against corrosion or incrustation specially adapted for pipe fittings
- F16L58/185—Protection of pipes or pipe fittings against corrosion or incrustation specially adapted for pipe fittings for joints with sleeve or socket
-
- 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
- F16L21/00—Joints with sleeve or socket
- F16L21/02—Joints with sleeve or socket with elastic sealing rings between pipe and sleeve or between pipe and socket, e.g. with rolling or other prefabricated profiled rings
- F16L21/022—Joints with sleeve or socket with elastic sealing rings between pipe and sleeve or between pipe and socket, e.g. with rolling or other prefabricated profiled rings used with sleeves or nipples for pipes of the same diameter, or with reduction pieces
-
- 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
- F16L21/00—Joints with sleeve or socket
- F16L21/02—Joints with sleeve or socket with elastic sealing rings between pipe and sleeve or between pipe and socket, e.g. with rolling or other prefabricated profiled rings
- F16L21/035—Joints with sleeve or socket with elastic sealing rings between pipe and sleeve or between pipe and socket, e.g. with rolling or other prefabricated profiled rings placed around the spigot end before connection
-
- 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
- F16L25/0027—Joints for pipes made of reinforced concrete
-
- 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
- F16L57/00—Protection of pipes or objects of similar shape against external or internal damage or wear
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU362370 | 1970-12-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH534321A true CH534321A (en) | 1973-02-28 |
Family
ID=3694080
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1709671A CH534321A (en) | 1970-12-30 | 1971-11-24 | Concrete pipe |
Country Status (4)
Country | Link |
---|---|
CH (1) | CH534321A (en) |
DE (1) | DE2165068A1 (en) |
IT (1) | IT942296B (en) |
ZA (1) | ZA717287B (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4024501A1 (en) * | 1990-08-02 | 1992-02-06 | Epping Wilhelm Gmbh | Pipe of hardening material with pipe connector of different material - incorporates sleeve and anchor combined in moulded body of non-metal material |
DE4024502A1 (en) * | 1990-08-02 | 1992-02-06 | Epping Wilhelm Gmbh | Pipe of hardening material - is connected by non-metallic sleeve with same coefft. of expansion |
DE202004003139U1 (en) * | 2004-03-01 | 2005-07-28 | Gebr. Fasel Betonwerk Gmbh | Concrete pipe with corrosion-resistant inner lining |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE8204724D0 (en) * | 1982-08-17 | 1982-08-17 | Leonard J Seltorp | WORKING MEDIUM FOR BL A MHD GENERATORS |
DE4025603A1 (en) * | 1990-08-13 | 1992-02-20 | Pt Poly Tec Gmbh | CONCRETE PIPE |
FR2710127B1 (en) * | 1993-09-17 | 1995-12-08 | Tuyaux Bonna | Pipe or the like, comprising a barrel bordered by a female end ring. |
DE102014211030A1 (en) * | 2014-06-10 | 2015-12-17 | Bfs Betonfertigteilesysteme Gmbh | Method and device for producing a sewer pipe element |
-
1971
- 1971-11-01 ZA ZA717287A patent/ZA717287B/en unknown
- 1971-11-05 IT IT53898/71A patent/IT942296B/en active
- 1971-11-24 CH CH1709671A patent/CH534321A/en not_active IP Right Cessation
- 1971-12-28 DE DE19712165068 patent/DE2165068A1/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4024501A1 (en) * | 1990-08-02 | 1992-02-06 | Epping Wilhelm Gmbh | Pipe of hardening material with pipe connector of different material - incorporates sleeve and anchor combined in moulded body of non-metal material |
DE4024502A1 (en) * | 1990-08-02 | 1992-02-06 | Epping Wilhelm Gmbh | Pipe of hardening material - is connected by non-metallic sleeve with same coefft. of expansion |
DE202004003139U1 (en) * | 2004-03-01 | 2005-07-28 | Gebr. Fasel Betonwerk Gmbh | Concrete pipe with corrosion-resistant inner lining |
US7334820B2 (en) | 2004-03-01 | 2008-02-26 | Gebr. Fasel Betonwerk Gmbh | Concrete pipe with a corrosion-resistant inner lining |
Also Published As
Publication number | Publication date |
---|---|
IT942296B (en) | 1973-03-20 |
ZA717287B (en) | 1972-08-30 |
DE2165068A1 (en) | 1972-07-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |