GB1028000A - Improvements in and relating to heat exchanger tubes - Google Patents
Improvements in and relating to heat exchanger tubesInfo
- Publication number
- GB1028000A GB1028000A GB5426/65A GB542665A GB1028000A GB 1028000 A GB1028000 A GB 1028000A GB 5426/65 A GB5426/65 A GB 5426/65A GB 542665 A GB542665 A GB 542665A GB 1028000 A GB1028000 A GB 1028000A
- Authority
- GB
- United Kingdom
- Prior art keywords
- strip
- tube
- heat exchanger
- exchanger tubes
- edges
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
- B21C37/06—Manufacture of metal sheets, bars, wire, tubes 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
- B21C37/15—Making tubes of special shape; Making tube fittings
- B21C37/22—Making finned or ribbed tubes by fixing strip or like material to tubes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F1/00—Tubular elements; Assemblies of tubular elements
- F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
- F28F1/40—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only inside the tubular element
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
- F28F13/06—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
- F28F13/06—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media
- F28F13/12—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media by creating turbulence, e.g. by stirring, by increasing the force of circulation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F2275/00—Fastening; Joining
- F28F2275/04—Fastening; Joining by brazing
- F28F2275/045—Fastening; Joining by brazing with particular processing steps, e.g. by allowing displacement of parts during brazing or by using a reservoir for storing brazing material
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F2275/00—Fastening; Joining
- F28F2275/12—Fastening; Joining by methods involving deformation of the elements
- F28F2275/125—Fastening; Joining by methods involving deformation of the elements by bringing elements together and expanding
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Geometry (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
1,028,000. Making heat exchanger tubes. BROWN FINTUBE CO. Feb. 8, 1965 [March 4, 1964], No. 5426/65. Heading B3A. [Also in Division F4] In a method of providing a helically twisted strip in a heat exchange tube 10, a flat metal strip 11 slightly wider than the tube internal diameter is twisted helically by rotating a clamp 23 to form an element having an overall diameter which allows it to be inserted into the tube, the element diameter then being increased so that the strip edges abut the tube wall. The increase may be effected either by releasing a resilient strip held previously under tension; or by slightly untwisting a strip where this is made of a relatively non-resilient material. A hydraulic jack 32 may apply tension to the strip during the twisting operation. The assembly is finally placed in a furnace to braze the strip edges to the tube wall, the strip edges having been coated with copper or with silver solder as appropriate to the tube and strip materials used.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US34921264A | 1964-03-04 | 1964-03-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1028000A true GB1028000A (en) | 1966-05-04 |
Family
ID=23371373
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB5426/65A Expired GB1028000A (en) | 1964-03-04 | 1965-02-08 | Improvements in and relating to heat exchanger tubes |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR1425901A (en) |
GB (1) | GB1028000A (en) |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106610250A (en) * | 2016-12-01 | 2017-05-03 | 重庆渝青机械配件制造有限公司 | Combined type suit bond |
JP2018075622A (en) * | 2016-11-11 | 2018-05-17 | カルソニックカンセイ株式会社 | Method and device for manufacturing double tube |
WO2018088395A1 (en) * | 2016-11-11 | 2018-05-17 | カルソニックカンセイ株式会社 | Method for producing pipe having built-in fin, and method for producing double-walled pipe |
JP2018077027A (en) * | 2016-11-11 | 2018-05-17 | カルソニックカンセイ株式会社 | Manufacturing method and manufacturing device for fin built-in pipe |
JP2018075621A (en) * | 2016-11-11 | 2018-05-17 | カルソニックカンセイ株式会社 | Method and device for manufacturing fin built-in tube |
US20180154414A1 (en) * | 2016-12-07 | 2018-06-07 | Kasei Kogyo, Co., Ltd. | Helical layer structure and manufacturing method of helical layer structure |
JP6442105B1 (en) * | 2017-07-14 | 2018-12-19 | カルソニックカンセイ株式会社 | Double pipe and method for manufacturing the same |
JP2019019863A (en) * | 2017-07-14 | 2019-02-07 | カルソニックカンセイ株式会社 | Fin built-in pipe and method for manufacturing the same |
JP2019086180A (en) * | 2017-11-02 | 2019-06-06 | カルソニックカンセイ株式会社 | Double pipe and manufacturing method thereof |
JP2019130595A (en) * | 2019-03-18 | 2019-08-08 | カルソニックカンセイ株式会社 | Manufacturing method for double pipe |
EP3608954B1 (en) * | 2018-08-09 | 2023-06-21 | The Boeing Company | Heat transfer devices and methods for facilitating convective heat transfer with a heat source or a cold source |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2436959A1 (en) * | 1978-09-19 | 1980-04-18 | Ferodo Sa | Helical insert for heat exchanger tubes - has S=shaped cross=section with reinforced core to create turbulent flow |
JPS5923985Y2 (en) * | 1981-10-13 | 1984-07-16 | 株式会社ミハマ製作所 | Synthetic resin turbulator |
EP0184544B1 (en) * | 1984-10-30 | 1988-12-21 | Joh. Vaillant GmbH u. Co. | Tube of a heat exchanger and procedure of manufacturing of a helix for such a tube |
FR2607748B1 (en) * | 1986-12-05 | 1989-04-07 | Sogex Sa | PROCESS FOR THE PREPARATION OF A LONGILINE ELEMENT IN THE FORM OF A PROPELLER, IN SYNTHETIC RESIN FOR FIXING INTO A TUBULAR BODY, BY RELEASE OF INDUCED INTERNAL VOLTAGES |
-
1965
- 1965-02-08 GB GB5426/65A patent/GB1028000A/en not_active Expired
- 1965-03-03 FR FR7707A patent/FR1425901A/en not_active Expired
Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3508808A4 (en) * | 2016-11-11 | 2020-04-22 | Calsonic Kansei Corporation | Method for producing pipe having built-in fin, and method for producing double-walled pipe |
JP2018075622A (en) * | 2016-11-11 | 2018-05-17 | カルソニックカンセイ株式会社 | Method and device for manufacturing double tube |
WO2018088395A1 (en) * | 2016-11-11 | 2018-05-17 | カルソニックカンセイ株式会社 | Method for producing pipe having built-in fin, and method for producing double-walled pipe |
JP2018077027A (en) * | 2016-11-11 | 2018-05-17 | カルソニックカンセイ株式会社 | Manufacturing method and manufacturing device for fin built-in pipe |
JP2018075621A (en) * | 2016-11-11 | 2018-05-17 | カルソニックカンセイ株式会社 | Method and device for manufacturing fin built-in tube |
US11047629B2 (en) | 2016-11-11 | 2021-06-29 | Marelli Cabin Comfort Japan Corporation | Fin-assembled tube manufacturing method and double tube manufacturing method |
CN106610250A (en) * | 2016-12-01 | 2017-05-03 | 重庆渝青机械配件制造有限公司 | Combined type suit bond |
US10632669B2 (en) * | 2016-12-07 | 2020-04-28 | Kasei Kogyo, Co., Ltd. | Helical layer structure and manufacturing method of helical layer structure |
US20180154414A1 (en) * | 2016-12-07 | 2018-06-07 | Kasei Kogyo, Co., Ltd. | Helical layer structure and manufacturing method of helical layer structure |
JP2019019863A (en) * | 2017-07-14 | 2019-02-07 | カルソニックカンセイ株式会社 | Fin built-in pipe and method for manufacturing the same |
WO2019013345A1 (en) * | 2017-07-14 | 2019-01-17 | カルソニックカンセイ株式会社 | Double pipe and mehod for manufacturing same |
JP6442105B1 (en) * | 2017-07-14 | 2018-12-19 | カルソニックカンセイ株式会社 | Double pipe and method for manufacturing the same |
US11204202B2 (en) | 2017-07-14 | 2021-12-21 | Highly Marelli Japan Corporation | Double pipe and method for manufacturing same |
JP2019086180A (en) * | 2017-11-02 | 2019-06-06 | カルソニックカンセイ株式会社 | Double pipe and manufacturing method thereof |
EP3608954B1 (en) * | 2018-08-09 | 2023-06-21 | The Boeing Company | Heat transfer devices and methods for facilitating convective heat transfer with a heat source or a cold source |
JP2019130595A (en) * | 2019-03-18 | 2019-08-08 | カルソニックカンセイ株式会社 | Manufacturing method for double pipe |
Also Published As
Publication number | Publication date |
---|---|
FR1425901A (en) | 1966-01-24 |
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