DE3765548D1 - Expandierbarer einsatz fuer einen waermeaustauscher. - Google Patents
Expandierbarer einsatz fuer einen waermeaustauscher.Info
- Publication number
- DE3765548D1 DE3765548D1 DE8787908047T DE3765548T DE3765548D1 DE 3765548 D1 DE3765548 D1 DE 3765548D1 DE 8787908047 T DE8787908047 T DE 8787908047T DE 3765548 T DE3765548 T DE 3765548T DE 3765548 D1 DE3765548 D1 DE 3765548D1
- Authority
- DE
- Germany
- Prior art keywords
- heat exchanger
- expandable insert
- expandable
- insert
- exchanger
- 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
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/941,412 US4724899A (en) | 1986-12-16 | 1986-12-16 | Expandable insert for a heat exchanger |
PCT/US1987/002926 WO1988004762A1 (en) | 1986-12-16 | 1987-11-09 | Expandable insert for a heat exchanger |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3765548D1 true DE3765548D1 (de) | 1990-11-15 |
Family
ID=26776394
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8787908047T Expired - Lifetime DE3765548D1 (de) | 1986-12-16 | 1987-11-09 | Expandierbarer einsatz fuer einen waermeaustauscher. |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE3765548D1 (de) |
-
1987
- 1987-11-09 DE DE8787908047T patent/DE3765548D1/de not_active Expired - Lifetime
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |