DE1504399C3 - - Google Patents
Info
- Publication number
- DE1504399C3 DE1504399C3 DE19511504399 DE1504399A DE1504399C3 DE 1504399 C3 DE1504399 C3 DE 1504399C3 DE 19511504399 DE19511504399 DE 19511504399 DE 1504399 A DE1504399 A DE 1504399A DE 1504399 C3 DE1504399 C3 DE 1504399C3
- Authority
- DE
- Germany
- Prior art keywords
- hollow body
- metal
- connector
- strips
- wall
- 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
Links
- 239000000463 material Substances 0.000 claims description 50
- 239000002184 metal Substances 0.000 claims description 33
- 239000006260 foam Substances 0.000 claims description 14
- 238000004519 manufacturing process Methods 0.000 claims description 10
- 238000004804 winding Methods 0.000 claims description 9
- 239000002985 plastic film Substances 0.000 claims description 8
- 229920006255 plastic film Polymers 0.000 claims description 8
- 239000004744 fabric Substances 0.000 claims description 6
- 239000004033 plastic Substances 0.000 claims description 5
- 229920000914 Metallic fiber Polymers 0.000 claims description 4
- 239000000835 fiber Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 3
- 230000002787 reinforcement Effects 0.000 claims description 3
- 238000006073 displacement reaction Methods 0.000 claims description 2
- 229920003002 synthetic resin Polymers 0.000 claims description 2
- 239000000057 synthetic resin Substances 0.000 claims description 2
- 229920001187 thermosetting polymer Polymers 0.000 claims description 2
- 229920001225 polyester resin Polymers 0.000 claims 4
- 239000004645 polyester resin Substances 0.000 claims 4
- 239000003365 glass fiber Substances 0.000 claims 2
- 235000013405 beer Nutrition 0.000 claims 1
- 239000011888 foil Substances 0.000 claims 1
- 239000011796 hollow space material Substances 0.000 claims 1
- 230000003014 reinforcing effect Effects 0.000 claims 1
- 230000008901 benefit Effects 0.000 description 3
- 238000005266 casting Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 108090000623 proteins and genes Proteins 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 239000006261 foam material Substances 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 239000005061 synthetic rubber Substances 0.000 description 1
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
- F16L9/00—Rigid pipes
- F16L9/02—Rigid pipes of metal
- F16L9/04—Reinforced pipes
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Laminated Bodies (AREA)
- Woven Fabrics (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19511504399 DE1504399A1 (de) | 1951-01-28 | 1951-01-28 | Hohlkoerper |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19511504399 DE1504399A1 (de) | 1951-01-28 | 1951-01-28 | Hohlkoerper |
| DEJ0024090 | 1963-07-18 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE1504399A1 DE1504399A1 (de) | 1970-02-26 |
| DE1504399B2 DE1504399B2 (enExample) | 1974-05-16 |
| DE1504399C3 true DE1504399C3 (enExample) | 1975-01-02 |
Family
ID=25752472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19511504399 Granted DE1504399A1 (de) | 1951-01-28 | 1951-01-28 | Hohlkoerper |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE1504399A1 (enExample) |
-
1951
- 1951-01-28 DE DE19511504399 patent/DE1504399A1/de active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| DE1504399B2 (enExample) | 1974-05-16 |
| DE1504399A1 (de) | 1970-02-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) |