NL7200802A - - Google Patents
Info
- Publication number
- NL7200802A NL7200802A NL7200802A NL7200802A NL7200802A NL 7200802 A NL7200802 A NL 7200802A NL 7200802 A NL7200802 A NL 7200802A NL 7200802 A NL7200802 A NL 7200802A NL 7200802 A NL7200802 A NL 7200802A
- Authority
- NL
- Netherlands
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D7/10—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged one within the other, e.g. concentrically
- F28D7/12—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged one within the other, e.g. concentrically the surrounding tube being closed at one end, e.g. return type
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE88871A SE353387B (en:Method) | 1971-01-26 | 1971-01-26 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NL7200802A true NL7200802A (en:Method) | 1972-07-28 |
| NL169782B NL169782B (nl) | 1982-03-16 |
| NL169782C NL169782C (nl) | 1982-08-16 |
Family
ID=20257256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7200802A NL169782C (nl) | 1971-01-26 | 1972-01-20 | Warmtewisselaar met concentrische pijpen en buizen. |
Country Status (10)
| Country | Link |
|---|---|
| JP (1) | JPS5318742B1 (en:Method) |
| BE (1) | BE776400A (en:Method) |
| DE (1) | DE2161402C3 (en:Method) |
| DK (1) | DK134952B (en:Method) |
| FI (1) | FI54410C (en:Method) |
| FR (1) | FR2123382B1 (en:Method) |
| GB (1) | GB1331202A (en:Method) |
| NL (1) | NL169782C (en:Method) |
| NO (1) | NO129927B (en:Method) |
| SE (1) | SE353387B (en:Method) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6042843B2 (ja) * | 1979-07-30 | 1985-09-25 | 東洋エンジニアリング株式会社 | 廃熱ボイラ− |
| JPS59195065U (ja) * | 1983-06-14 | 1984-12-25 | 株式会社クボタ | トラクタのフエンダ |
| AU2003206982A1 (en) * | 2002-02-26 | 2003-09-09 | Wartsila Finland Oy | Heat exchanger arrangement and a method used in a heat exchanger |
| CN101446474B (zh) * | 2008-12-25 | 2010-04-07 | 化学工业第二设计院宁波工程有限公司 | 套管组合式防堵塞原油换热器 |
| GB2518513B (en) * | 2014-08-08 | 2016-07-13 | Kan Chung Hoi | A heat exchanger system |
| CN105021064A (zh) * | 2015-06-29 | 2015-11-04 | 洛阳明远石化技术有限公司 | 一种复合管式换热器 |
-
1971
- 1971-01-26 SE SE88871A patent/SE353387B/xx unknown
- 1971-08-26 JP JP6478971A patent/JPS5318742B1/ja active Pending
- 1971-11-25 FI FI337371A patent/FI54410C/fi active
- 1971-12-03 NO NO445971A patent/NO129927B/no unknown
- 1971-12-08 BE BE776400A patent/BE776400A/xx not_active IP Right Cessation
- 1971-12-10 DE DE19712161402 patent/DE2161402C3/de not_active Expired
-
1972
- 1972-01-20 NL NL7200802A patent/NL169782C/xx not_active IP Right Cessation
- 1972-01-25 FR FR7202339A patent/FR2123382B1/fr not_active Expired
- 1972-01-25 DK DK34172A patent/DK134952B/da not_active IP Right Cessation
- 1972-11-20 GB GB284372A patent/GB1331202A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FI54410B (fi) | 1978-07-31 |
| BE776400A (fr) | 1972-04-04 |
| JPS5318742B1 (en:Method) | 1978-06-16 |
| DE2161402C3 (de) | 1980-09-11 |
| FI54410C (fi) | 1978-11-10 |
| SE353387B (en:Method) | 1973-01-29 |
| DK134952C (en:Method) | 1977-07-11 |
| DE2161402A1 (de) | 1972-08-17 |
| DE2161402B2 (de) | 1979-11-08 |
| GB1331202A (en) | 1973-09-26 |
| NO129927B (en:Method) | 1974-06-10 |
| NL169782C (nl) | 1982-08-16 |
| NL169782B (nl) | 1982-03-16 |
| FR2123382A1 (en:Method) | 1972-09-08 |
| FR2123382B1 (en:Method) | 1976-07-09 |
| DK134952B (da) | 1977-02-14 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BC | A request for examination has been filed | ||
| DNT | Communications of changes of names of applicants whose applications have been laid open to public inspection |
Free format text: SAAB-SCANIA TRADING AND CONTRACTING AKTIEBOLAG (STAC) |
|
| CNR | Transfer of rights (patent application after its laying openfor public ins pection) |
Free format text: GOETAVERKEN ANGTEKNIK AB |
|
| V1 | Lapsed because of non-payment of the annual fee |