FI42392B - - Google Patents
Info
- Publication number
- FI42392B FI42392B FI294767A FI294767A FI42392B FI 42392 B FI42392 B FI 42392B FI 294767 A FI294767 A FI 294767A FI 294767 A FI294767 A FI 294767A FI 42392 B FI42392 B FI 42392B
- Authority
- FI
- Finland
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
- F16L57/00—Protection of pipes or objects of similar shape against external or internal damage or wear
-
- 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
- F16L9/06—Corrugated 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
- F16L9/12—Rigid pipes of plastics with or without reinforcement
- F16L9/127—Rigid pipes of plastics with or without reinforcement the walls consisting of a single layer
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI294767A FI42392B (de) | 1967-11-01 | 1967-11-01 | |
| DE19686804737 DE6804737U (de) | 1967-11-01 | 1968-10-29 | Rohr mit teilweise wellig ausgebildeter wandung |
| GB5158268A GB1220975A (en) | 1967-11-01 | 1968-10-31 | Improvements in or relating to pipes |
| SE1473668A SE343096B (de) | 1967-11-01 | 1968-10-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI294767A FI42392B (de) | 1967-11-01 | 1967-11-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FI42392B true FI42392B (de) | 1970-03-31 |
Family
ID=8507798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI294767A FI42392B (de) | 1967-11-01 | 1967-11-01 |
Country Status (4)
| Country | Link |
|---|---|
| DE (1) | DE6804737U (de) |
| FI (1) | FI42392B (de) |
| GB (1) | GB1220975A (de) |
| SE (1) | SE343096B (de) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4440216A (en) * | 1980-02-18 | 1984-04-03 | Lockheed Missiles & Space Company, Inc. | Finned heat exchanger tube |
| US4699155A (en) * | 1981-09-16 | 1987-10-13 | The Kendall Company | Urine meter with corrugated tube |
| DE4321575C1 (de) * | 1993-06-30 | 1994-11-17 | Rasmussen Gmbh | Wellrohr aus thermoplastischem Material |
| DE19707518C1 (de) * | 1997-02-25 | 1998-06-10 | Inventa Ag | Wellrohr |
| US6123113A (en) * | 1997-05-01 | 2000-09-26 | Itt Manufacturing Enterprises, Inc. | Asymmetrical convolute tube |
| SE513673C2 (sv) * | 1998-09-01 | 2000-10-16 | Alfa Laval Agri Ab | Lättböjlig rörledning för två skilda fluider, användning av rörledningen och automatiskt mjölkningssystem |
| EP1362890B2 (de) | 2002-05-07 | 2016-09-28 | Ems-Chemie Ag | Gewellter Mehrschicht-Polymer-Schlauch- oder Rohrleitung mit reduzierter Längenänderung |
| DE10303839A1 (de) * | 2003-01-30 | 2004-08-12 | Siemens Ag | Wellschlauch |
| KR20200138751A (ko) * | 2018-03-29 | 2020-12-10 | 듀폰 폴리머스, 인크. | 유체 덕트 |
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1967
- 1967-11-01 FI FI294767A patent/FI42392B/fi active
-
1968
- 1968-10-29 DE DE19686804737 patent/DE6804737U/de not_active Expired
- 1968-10-31 GB GB5158268A patent/GB1220975A/en not_active Expired
- 1968-10-31 SE SE1473668A patent/SE343096B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| SE343096B (de) | 1972-02-28 |
| GB1220975A (en) | 1971-01-27 |
| DE6804737U (de) | 1969-02-13 |