DE20022368U1 - pipe - Google Patents
pipeInfo
- Publication number
- DE20022368U1 DE20022368U1 DE20022368U DE20022368U DE20022368U1 DE 20022368 U1 DE20022368 U1 DE 20022368U1 DE 20022368 U DE20022368 U DE 20022368U DE 20022368 U DE20022368 U DE 20022368U DE 20022368 U1 DE20022368 U1 DE 20022368U1
- Authority
- DE
- Germany
- Prior art keywords
- pipe according
- outer tube
- tube
- inner tube
- barrier layer
- 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 - Lifetime
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
- F16L59/00—Thermal insulation in general
- F16L59/14—Arrangements for the insulation of pipes or pipe systems
- F16L59/143—Pre-insulated pipes
-
- 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
- F16L59/00—Thermal insulation in general
- F16L59/14—Arrangements for the insulation of pipes or pipe systems
- F16L59/15—Arrangements for the insulation of pipes or pipe systems for underground pipes
-
- 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
- F16L59/00—Thermal insulation in general
- F16L59/14—Arrangements for the insulation of pipes or pipe systems
- F16L59/153—Arrangements for the insulation of pipes or pipe systems for flexible pipes
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Laminated Bodies (AREA)
Description
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically
Claims (12)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE20022368U DE20022368U1 (en) | 2000-05-03 | 2000-05-03 | pipe |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE20022368U DE20022368U1 (en) | 2000-05-03 | 2000-05-03 | pipe |
DE2000121523 DE10021523C2 (en) | 2000-05-03 | 2000-05-03 | pipe |
Publications (1)
Publication Number | Publication Date |
---|---|
DE20022368U1 true DE20022368U1 (en) | 2001-09-06 |
Family
ID=26005534
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE20022368U Expired - Lifetime DE20022368U1 (en) | 2000-05-03 | 2000-05-03 | pipe |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE20022368U1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7472725B2 (en) | 2006-06-14 | 2009-01-06 | Brugg Rohr Ag, Holding | Heat-insulated conduit |
US8087432B2 (en) | 2007-03-31 | 2012-01-03 | Brugg Rohr Ag, Holding | Flexible heat-insulated conduit and method of making same |
CH710709A1 (en) * | 2015-02-11 | 2016-08-15 | Brugg Rohr Ag Holding | Conduit with thermal insulation. |
-
2000
- 2000-05-03 DE DE20022368U patent/DE20022368U1/en not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7472725B2 (en) | 2006-06-14 | 2009-01-06 | Brugg Rohr Ag, Holding | Heat-insulated conduit |
US8087432B2 (en) | 2007-03-31 | 2012-01-03 | Brugg Rohr Ag, Holding | Flexible heat-insulated conduit and method of making same |
CH710709A1 (en) * | 2015-02-11 | 2016-08-15 | Brugg Rohr Ag Holding | Conduit with thermal insulation. |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R207 | Utility model specification |
Effective date: 20011011 |
|
R163 | Identified publications notified |
Effective date: 20021204 |
|
R150 | Term of protection extended to 6 years |
Effective date: 20030731 |
|
R157 | Lapse of ip right after 6 years |
Effective date: 20061201 |