JPS5853326A - 二重管構造 - Google Patents
二重管構造Info
- Publication number
- JPS5853326A JPS5853326A JP15205781A JP15205781A JPS5853326A JP S5853326 A JPS5853326 A JP S5853326A JP 15205781 A JP15205781 A JP 15205781A JP 15205781 A JP15205781 A JP 15205781A JP S5853326 A JPS5853326 A JP S5853326A
- Authority
- JP
- Japan
- Prior art keywords
- lining material
- outside pipe
- resistant
- outer tube
- pipe
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C37/00—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
- B21C37/06—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
- B21C37/12—Making tubes or metal hoses with helically arranged seams
- B21C37/123—Making tubes or metal hoses with helically arranged seams of coated strip material; Making multi-wall tubes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15205781A JPS5853326A (ja) | 1981-09-28 | 1981-09-28 | 二重管構造 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15205781A JPS5853326A (ja) | 1981-09-28 | 1981-09-28 | 二重管構造 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5853326A true JPS5853326A (ja) | 1983-03-29 |
| JPS6311084B2 JPS6311084B2 (OSRAM) | 1988-03-11 |
Family
ID=15532101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15205781A Granted JPS5853326A (ja) | 1981-09-28 | 1981-09-28 | 二重管構造 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5853326A (OSRAM) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6177829A (ja) * | 1984-09-26 | 1986-04-21 | Fuji Photo Film Co Ltd | 分割写真撮影装置用可変マスク構造 |
| FR2614651A1 (fr) * | 1987-04-28 | 1988-11-04 | Europ Propulsion | Procede et installation pour la formation d'un revetement de protection thermique d'un propulseur |
| JPH01118309A (ja) * | 1987-10-30 | 1989-05-10 | Kawasaki Heavy Ind Ltd | 耐蝕耐摩耗性複重管及びその製造方法 |
| CN108176789A (zh) * | 2017-12-27 | 2018-06-19 | 安徽环球星新能源科技有限公司 | 跨临界二氧化碳热泵气管调节机 |
-
1981
- 1981-09-28 JP JP15205781A patent/JPS5853326A/ja active Granted
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6177829A (ja) * | 1984-09-26 | 1986-04-21 | Fuji Photo Film Co Ltd | 分割写真撮影装置用可変マスク構造 |
| FR2614651A1 (fr) * | 1987-04-28 | 1988-11-04 | Europ Propulsion | Procede et installation pour la formation d'un revetement de protection thermique d'un propulseur |
| JPH01118309A (ja) * | 1987-10-30 | 1989-05-10 | Kawasaki Heavy Ind Ltd | 耐蝕耐摩耗性複重管及びその製造方法 |
| CN108176789A (zh) * | 2017-12-27 | 2018-06-19 | 安徽环球星新能源科技有限公司 | 跨临界二氧化碳热泵气管调节机 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6311084B2 (OSRAM) | 1988-03-11 |
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