NL7213941A - - Google Patents
Info
- Publication number
- NL7213941A NL7213941A NL7213941A NL7213941A NL7213941A NL 7213941 A NL7213941 A NL 7213941A NL 7213941 A NL7213941 A NL 7213941A NL 7213941 A NL7213941 A NL 7213941A NL 7213941 A NL7213941 A NL 7213941A
- Authority
- NL
- Netherlands
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
- B21C37/08—Making tubes with welded or soldered seams
- B21C37/083—Supply, or operations combined with supply, of strip material
-
- 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
- B21C37/02—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of sheets
-
- 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
- B21C37/08—Making tubes with welded or soldered seams
- B21C37/0803—Making tubes with welded or soldered seams the tubes having a special shape, e.g. polygonal tubes
-
- 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
- B21C37/10—Making tubes with seams being neither welded nor soldered, e.g. riveted seams
- B21C37/104—Making tubes with seams being neither welded nor soldered, e.g. riveted seams the tubes having a special shape, e.g. polygonal tubes
-
- 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
- F28D15/00—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies
- F28D15/02—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes
- F28D15/04—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes with tubes having a capillary structure
- F28D15/046—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes with tubes having a capillary structure characterised by the material or the construction of the capillary structure
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- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/4935—Heat exchanger or boiler making
- Y10T29/49353—Heat pipe device making
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/4935—Heat exchanger or boiler making
- Y10T29/49361—Tube inside tube
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Geometry (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Priority Applications (9)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7213941A NL7213941A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1972-10-14 | 1972-10-14 | |
| US401122A US3862481A (en) | 1972-10-14 | 1973-09-26 | Method of manufacturing tubes provided with longitudinal grooves in inner wall and/or outer wall, and tubes manufactured by this method |
| DE19732349355 DE2349355A1 (de) | 1972-10-14 | 1973-10-02 | Verfahren zur herstellung von rohren mit laengsrillen in einer innenwand und/oder aussenwand sowie gemaess diesem verfahren hergestellte rohre |
| SE7313829A SE386089B (sv) | 1972-10-14 | 1973-10-11 | Sett att framstella ror med lengsgaende rennor pa insidan och/eller utsidan |
| CH1448973A CH570211A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1972-10-14 | 1973-10-11 | |
| CA183,175A CA1002302A (en) | 1972-10-14 | 1973-10-11 | Method of manufacturing tubes provided with longitudinal grooves in inner wall and/or outer wall |
| GB4747873A GB1452287A (en) | 1972-10-14 | 1973-10-11 | Method of manufacturing tubes with longitudinally grooved walls |
| JP11433373A JPS542417B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1972-10-14 | 1973-10-11 | |
| FR7336685A FR2202738B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1972-10-14 | 1973-10-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7213941A NL7213941A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1972-10-14 | 1972-10-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7213941A true NL7213941A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-04-16 |
Family
ID=19817151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7213941A NL7213941A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1972-10-14 | 1972-10-14 |
Country Status (9)
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51131760U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1975-04-16 | 1976-10-23 | ||
| US4050250A (en) * | 1975-10-30 | 1977-09-27 | Eaton Corporation | Heat transfer element |
| JPS6032731Y2 (ja) * | 1979-02-02 | 1985-09-30 | 株式会社日立製作所 | 核融合装置用コイル |
| US4402359A (en) * | 1980-09-15 | 1983-09-06 | Noranda Mines Limited | Heat transfer device having an augmented wall surface |
| JPS6018222A (ja) * | 1983-07-13 | 1985-01-30 | Sumitomo Metal Ind Ltd | 伝熱管の製造方法 |
| JPH0673700B2 (ja) * | 1986-11-13 | 1994-09-21 | 松下電器産業株式会社 | 熱交換器の製造方法 |
| GB2212899B (en) * | 1987-11-30 | 1991-11-20 | American Standard Inc | Heat exchanger tube having minute internal fins |
| US5138765A (en) * | 1991-03-07 | 1992-08-18 | The Babcock & Wilson Company | Method of making an enhanced hydraulically expanded heat exchanger |
| TW200533455A (en) * | 2004-04-13 | 2005-10-16 | Wen-Chi Liao | Method and device for brazing CPU heat sink modules |
| US20060005949A1 (en) * | 2004-06-24 | 2006-01-12 | Chin-Chan Hsien | Energy-conducting pipe for rapid energy conduction |
| TWI253154B (en) * | 2005-05-06 | 2006-04-11 | Neobulb Technologies Inc | Integrated circuit packaging and method of making the same |
| CN100494861C (zh) * | 2006-11-22 | 2009-06-03 | 中国科学院电工研究所 | 用于传导冷却超导磁体的低温热管热开关 |
| US7849596B2 (en) * | 2007-11-19 | 2010-12-14 | Ocean Renewable Power Company, Llc | High efficiency turbine and method of making the same |
| US9952000B1 (en) * | 2015-04-15 | 2018-04-24 | Advanced Cooling Technologies, Inc. | Constant conductance heat pipe assembly for high heat flux |
| CN107052730A (zh) * | 2017-03-27 | 2017-08-18 | 江苏大学 | 一种复合沟槽管制造方法 |
| CN111001992A (zh) * | 2019-12-26 | 2020-04-14 | 四川国鑫机械制造有限公司 | 一种将轨梁开坯辊堆焊复合成半高速钢轧辊的方法 |
| CN112427896B (zh) * | 2020-11-21 | 2022-03-22 | 新昌县顺春机械有限公司 | 一种纺织罗拉及其工艺 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1954532A (en) * | 1930-04-07 | 1934-04-10 | Bendix Brake Co | Brake drum and method of making same |
| US3402767A (en) * | 1964-11-23 | 1968-09-24 | Euratom | Heat pipes |
| US3305005A (en) * | 1965-12-03 | 1967-02-21 | George M Grover | Capillary insert for heat tubes and process for manufacturing such inserts |
| NL7115318A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1971-11-06 | 1973-05-08 |
-
1972
- 1972-10-14 NL NL7213941A patent/NL7213941A/xx unknown
-
1973
- 1973-09-26 US US401122A patent/US3862481A/en not_active Expired - Lifetime
- 1973-10-02 DE DE19732349355 patent/DE2349355A1/de active Pending
- 1973-10-11 CH CH1448973A patent/CH570211A5/xx not_active IP Right Cessation
- 1973-10-11 JP JP11433373A patent/JPS542417B2/ja not_active Expired
- 1973-10-11 SE SE7313829A patent/SE386089B/xx unknown
- 1973-10-11 GB GB4747873A patent/GB1452287A/en not_active Expired
- 1973-10-11 CA CA183,175A patent/CA1002302A/en not_active Expired
- 1973-10-15 FR FR7336685A patent/FR2202738B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4973363A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-07-16 |
| JPS542417B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1979-02-07 |
| FR2202738B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1976-10-01 |
| CA1002302A (en) | 1976-12-28 |
| CH570211A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1975-12-15 |
| DE2349355A1 (de) | 1974-04-25 |
| SE386089B (sv) | 1976-08-02 |
| US3862481A (en) | 1975-01-28 |
| GB1452287A (en) | 1976-10-13 |
| FR2202738A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-05-10 |