RO81366B - Procedeu de realizarea unui tub metalic si a unui schimbator de caldura, tubul si schimbatorul de caldura obtinut - Google Patents
Procedeu de realizarea unui tub metalic si a unui schimbator de caldura, tubul si schimbatorul de caldura obtinutInfo
- Publication number
- RO81366B RO81366B RO101806A RO10180680A RO81366B RO 81366 B RO81366 B RO 81366B RO 101806 A RO101806 A RO 101806A RO 10180680 A RO10180680 A RO 10180680A RO 81366 B RO81366 B RO 81366B
- Authority
- RO
- Romania
- Prior art keywords
- tube
- heat exchanger
- making
- diameter
- metal tube
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 3
- 239000002184 metal Substances 0.000 title abstract 2
- 230000006835 compression Effects 0.000 abstract 1
- 238000007906 compression Methods 0.000 abstract 1
- 238000001816 cooling Methods 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 238000009434 installation Methods 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D41/00—Application of procedures in order to alter the diameter of tube ends
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D53/00—Making other particular articles
- B21D53/02—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers
- B21D53/08—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers of both metal tubes and sheet metal
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/02—Header boxes; End plates
- F28F9/04—Arrangements for sealing elements into header boxes or end plates
- F28F9/16—Arrangements for sealing elements into header boxes or end plates by permanent joints, e.g. by rolling
- F28F9/165—Arrangements for sealing elements into header boxes or end plates by permanent joints, e.g. by rolling by using additional preformed parts, e.g. sleeves, gaskets
-
- 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
- Y10T29/49373—Tube joint and tube plate structure
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Forging (AREA)
- Details Of Heat-Exchange And Heat-Transfer (AREA)
- Metal Extraction Processes (AREA)
Abstract
Inventia se refera la un procedeu de realizare a unui tub metalic si a unui schimbator de caldura, la tubul si schimbatorul de caldura obtinute folosit de exemplu ca radiator parte componenta într-un circuit de racire a motorului de vehicul automobil sau un schimbator de caldura al unei instalatii de înclazire si/sau de aclimatizare a habitaclului unui astfel de vehicul. Procedeul consta într-o prima faza de comprimare radiala dinspre exterior spre interior dupa directia unor sageti a unui capat al tubului de prelucrare urmata de o a doua faza în cursul careia un poanson cilindric este introdus fortat în acest capat, diametrul sau fiind egal cu diametrul prestabilit al alezajului capatului de tub format.Prima faza se executa prin comprimarea din exeterior a tubului ce se aplica la extremitatile sale corespunzatoare unei axe mari a sectiunii tubului în directia ovalitatii cu ajutorul a doua falci de lucru care sînt prevazute cu niste cavitati cilindrice cu aceeasi sectiune circulara si cu un diametru putin mai mare ca cel prestabilit în final pentru capatul tubului prelucrat.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7919357A FR2462215A1 (fr) | 1979-07-26 | 1979-07-26 | Procede de conformation d'un tube en particulier pour echangeur de chaleur et echangeur de chaleur muni de tubes ainsi conformes |
Publications (2)
Publication Number | Publication Date |
---|---|
RO81366B true RO81366B (ro) | 1983-05-30 |
RO81366A RO81366A (ro) | 1983-06-01 |
Family
ID=9228342
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RO80101806A RO81366A (ro) | 1979-07-26 | 1980-07-25 | Procedeu de realizarea unui tub metalic si a unui schimbator de caldura,tubul si schimbatorul de caldura obtinute |
Country Status (18)
Country | Link |
---|---|
US (1) | US4467511A (ro) |
JP (1) | JPS5626647A (ro) |
AR (1) | AR223054A1 (ro) |
AU (1) | AU535137B2 (ro) |
BR (1) | BR8004635A (ro) |
CS (1) | CS226414B2 (ro) |
DE (1) | DE3026461C2 (ro) |
ES (2) | ES252209Y (ro) |
FR (1) | FR2462215A1 (ro) |
GB (1) | GB2056330B (ro) |
HK (1) | HK16584A (ro) |
IT (2) | IT1166470B (ro) |
MX (1) | MX154369A (ro) |
NL (1) | NL8004298A (ro) |
PL (1) | PL126340B1 (ro) |
RO (1) | RO81366A (ro) |
SE (1) | SE446436B (ro) |
SU (1) | SU1223830A3 (ro) |
Families Citing this family (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5929994A (ja) * | 1982-08-11 | 1984-02-17 | Ntn Toyo Bearing Co Ltd | 熱交換器 |
US4858686A (en) * | 1983-10-19 | 1989-08-22 | The Allen Group, Inc. | Heat exchanger |
WO1985004242A1 (en) * | 1984-03-14 | 1985-09-26 | Norsk Hydro A.S. | Hairpin configured tubes and method of manufacture |
JPS60203328A (ja) * | 1984-03-28 | 1985-10-14 | Toshiba Corp | Uパイプ先端フオ−ミング装置 |
FR2567247B1 (fr) * | 1984-07-05 | 1986-12-19 | Valeo | Procede de montage a etancheite de l'extremite d'un tube dans un trou d'une paroi, et echangeur de chaleur a faisceau de tubes realise par execution de ce procede |
DE3619267A1 (de) * | 1986-06-07 | 1987-12-10 | Sueddeutsche Kuehler Behr | Waermetauscher |
US4930331A (en) * | 1989-02-24 | 1990-06-05 | Manning Douglas E | Apparatus and method for fabricating elliptical tubing |
DE3908266A1 (de) * | 1989-03-14 | 1990-09-20 | Autokuehler Gmbh & Co Kg | Waermeaustauscher und verfahren zur fluessigkeitsdichten befestigung einer bodenplatte an einem waermetauschernetz |
DE9017895U1 (de) * | 1989-10-26 | 1993-02-04 | Mannesmann AG, 4000 Düsseldorf | Rohrförmiges Stahlprofil für die Türverstärkung |
US5150520A (en) * | 1989-12-14 | 1992-09-29 | The Allen Group Inc. | Heat exchanger and method of assembly thereof |
US5165168A (en) * | 1991-04-09 | 1992-11-24 | Higgins Larry B | Method of making a high rise spout and spout made according to the method |
US5123482A (en) * | 1991-11-14 | 1992-06-23 | Wynn's Climate Systems, Inc. | Oval tube heat exchanger |
FR2690515A1 (fr) * | 1992-04-24 | 1993-10-29 | Valeo Thermique Moteur Sa | Echangeur de chaleur à tubes de section oblongue, en particulier pour véhicules automobiles. |
DE4305945A1 (de) * | 1993-02-26 | 1994-09-01 | Behr Gmbh & Co | Wärmetauscher, insbesondere für Kraftfahrzeuge |
US5366006A (en) * | 1993-03-01 | 1994-11-22 | Mccord Heat Transfer Corporation | Tab joint between coolant tube and header |
US5329988A (en) * | 1993-05-28 | 1994-07-19 | The Allen Group, Inc. | Heat exchanger |
ES2087702T3 (es) * | 1993-07-06 | 1996-07-16 | Magneti Marelli Climat Srl | Condensador de sistemas de acondicionamiento de aire, en particular para vehiculos de motor. |
DE4445590C2 (de) * | 1994-12-20 | 2001-02-01 | Behr Gmbh & Co | Verfahren zum Aufweiten der Rohrenden von Rohren eines Wärmetauschers, Werkzeug zur Durchführung des Verfahrens sowie nach dem Verfahren und mit dem Werkzeug hergestellter Wärmetauscher |
USD406639S (en) * | 1998-04-29 | 1999-03-09 | H&H Tube & Manufacturing Co. | Spout design |
US6719037B2 (en) * | 2001-05-02 | 2004-04-13 | Transpro, Inc. | Resiliently bonded heat exchanger |
DE102004027831B3 (de) * | 2004-06-08 | 2006-03-30 | Veritas Ag | Verbindungsvorrichtung für Leitungen, Kraftfahrzeug mit einer derartigen Verbindungsvorrichtung und Verfahren zum Verbinden von Leitungen |
JP4496215B2 (ja) * | 2005-10-13 | 2010-07-07 | 株式会社カネミツ | リング状部材の製造方法 |
US20070227713A1 (en) * | 2006-03-31 | 2007-10-04 | Bugler Thomas W Iii | Heat exchanger tube with a compressed return bend, a serpentine heat exchanger tube with compressed return bends and heat exchanger implementing the same |
US7296620B2 (en) * | 2006-03-31 | 2007-11-20 | Evapco, Inc. | Heat exchanger apparatus incorporating elliptically-shaped serpentine tube bodies |
JP4060349B2 (ja) * | 2006-04-26 | 2008-03-12 | 松下電器産業株式会社 | 水素生成装置の製造方法 |
US20100300667A1 (en) * | 2009-06-01 | 2010-12-02 | Delphi Technologies, Inc. | Distributor tube and end cap subassembly |
CN102941482A (zh) * | 2012-11-23 | 2013-02-27 | 哈尔滨汽轮机厂有限责任公司 | 用于燃气轮机高速动力涡轮支撑环套的压扁及加工夹具 |
CN103143635A (zh) * | 2013-03-27 | 2013-06-12 | 江苏格林威尔金属材料科技有限公司 | 一种铝合金扁平管缩口装置 |
DE102014219401A1 (de) * | 2014-09-25 | 2016-03-31 | Mahle International Gmbh | Anordnung für eine Temperiereinrichtung sowie Temperiereinrichtung |
FR3037643B1 (fr) * | 2015-06-22 | 2019-07-12 | Valeo Systemes Thermiques | Echangeur de chaleur et procede de fabrication associe |
CN106881421A (zh) * | 2017-02-27 | 2017-06-23 | 六安六八航空航天精密器件有限公司 | 一种气动管坯缩口装置 |
DE102017216639A1 (de) * | 2017-09-20 | 2019-03-21 | Mahle International Gmbh | Wärmetauscher |
CN108176794B (zh) * | 2017-12-27 | 2019-12-27 | 常州腾龙汽车零部件股份有限公司 | 汽车空调管路双头压板式“o”型槽的成型工艺及模具 |
CN108160814A (zh) * | 2017-12-27 | 2018-06-15 | 常州腾龙汽车零部件股份有限公司 | 一种汽车蒸发器水管大肩部的成型工艺及成型模具 |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB214877A (en) | 1923-07-05 | 1924-05-01 | Jacobus Haag | Improvements in perkins tubes, particularly for heaters, condensers and similar apparatus |
US1856618A (en) * | 1930-05-23 | 1932-05-03 | Griscom Russell Co | Heat exchanger |
US1992795A (en) | 1933-07-07 | 1935-02-26 | Fred M Young | Heat transfer unit |
DE721466C (de) | 1940-09-15 | 1942-06-06 | Hans Windhoff App Und Maschine | Verbindung einer einreihigen Rippenrohrreihe von Leichtmetallkuehlern mit den Wasserkammerboeden |
US2367942A (en) * | 1944-02-07 | 1945-01-23 | Hartman William Walter | Method of making socket wrenches |
US2915107A (en) * | 1956-01-09 | 1959-12-01 | Quinn Esther Wilson | Gauge for swaging tool |
CH337558A (de) * | 1956-01-20 | 1959-04-15 | Calorifer Ag | Wärmeaustauscher |
DE1751710U (de) | 1957-07-19 | 1957-09-05 | Herbert Ruehl | Elektronisch gesteuertes schrittschaltwerk zur umsteuerung von wechsel- und drehstrommotoren sowie von programmen mit hilfe von heiss- oder kaltleitern. |
US3426409A (en) * | 1965-01-26 | 1969-02-11 | United Aircraft Corp | Method of making a tubular walled chamber |
FR1480185A (fr) | 1966-03-09 | 1967-05-12 | Chausson Usines Sa | Radiateur de chauffage pour véhicule |
GB1232414A (ro) * | 1968-02-02 | 1971-05-19 | ||
JPS5223093B2 (ro) * | 1970-11-02 | |||
US3710473A (en) * | 1971-06-28 | 1973-01-16 | Caterpillar Tractor Co | Method of manufacturing a heat exchanger |
US3972371A (en) * | 1972-04-26 | 1976-08-03 | Societe Anonyme Des Usines Chausson | Tube and tube-plate assembly |
FR2226258B1 (ro) * | 1973-04-23 | 1977-10-07 | Union Carbide Corp | |
US3906605A (en) * | 1973-06-18 | 1975-09-23 | Olin Corp | Process for preparing heat exchanger tube |
US3857151A (en) | 1973-10-15 | 1974-12-31 | Young Radiation Co | Method of making a radiator core |
DE2509717B2 (de) | 1975-03-06 | 1981-02-05 | Volkswagenwerk Ag, 3180 Wolfsburg | Dichtung für einen Rohrboden von flüssigkeitsdurchströmten Leichtmetall-Wärmetauschern und Verfahren zu ihrer Herstellung |
NO141963L (ro) | 1975-03-19 | |||
JPS51110752A (en) * | 1975-03-25 | 1976-09-30 | Mitsubishi Heavy Ind Ltd | Netsukokanki oyobi sonoseizohoho |
DE2539971A1 (de) | 1975-09-02 | 1977-03-10 | Becker Apparatebau Geb | Vorrichtung zum erhitzen von hochviskosen medien oder medien mit hochviskosen oder festen bestandteilen, insbesondere von maische |
DE2549565B2 (de) * | 1975-11-05 | 1977-12-08 | Daimler-Benz Ag, 7000 Stuttgart | Werkzeug zum massgenauen umformen und kalibrieren des endes eines rohres |
FR2381267A1 (fr) * | 1977-02-21 | 1978-09-15 | Chausson Usines Sa | Procede pour la fabrication d'echangeurs de chaleur a plaques collectrices et ailettes brasees et echangeur en resultant |
US4159034A (en) * | 1977-05-12 | 1979-06-26 | Modine Manufacturing Company | Weldment heat exchanger |
-
1979
- 1979-07-26 FR FR7919357A patent/FR2462215A1/fr active Granted
-
1980
- 1980-07-12 DE DE3026461A patent/DE3026461C2/de not_active Expired
- 1980-07-16 US US06/169,427 patent/US4467511A/en not_active Expired - Lifetime
- 1980-07-21 GB GB8023801A patent/GB2056330B/en not_active Expired
- 1980-07-21 SE SE8005286A patent/SE446436B/sv not_active IP Right Cessation
- 1980-07-22 ES ES1980252209U patent/ES252209Y/es not_active Expired
- 1980-07-22 ES ES493595A patent/ES8302494A1/es not_active Expired
- 1980-07-23 IT IT68175/80A patent/IT1166470B/it active
- 1980-07-23 SU SU802949080A patent/SU1223830A3/ru active
- 1980-07-23 IT IT68177/80A patent/IT1166471B/it active
- 1980-07-24 AR AR281897A patent/AR223054A1/es active
- 1980-07-24 BR BR8004635A patent/BR8004635A/pt not_active IP Right Cessation
- 1980-07-25 RO RO80101806A patent/RO81366A/ro unknown
- 1980-07-25 CS CS805264A patent/CS226414B2/cs unknown
- 1980-07-25 NL NL8004298A patent/NL8004298A/nl not_active Application Discontinuation
- 1980-07-25 AU AU60778/80A patent/AU535137B2/en not_active Ceased
- 1980-07-25 MX MX183323A patent/MX154369A/es unknown
- 1980-07-25 JP JP10300680A patent/JPS5626647A/ja active Pending
- 1980-07-26 PL PL1980225904A patent/PL126340B1/pl unknown
-
1984
- 1984-02-23 HK HK165/84A patent/HK16584A/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
ES493595A0 (es) | 1983-02-01 |
BR8004635A (pt) | 1981-02-03 |
ES252209Y (es) | 1981-05-16 |
SU1223830A3 (ru) | 1986-04-07 |
IT8068177A0 (it) | 1980-07-23 |
SE446436B (sv) | 1986-09-15 |
IT1166471B (it) | 1987-05-06 |
FR2462215A1 (fr) | 1981-02-13 |
GB2056330A (en) | 1981-03-18 |
AR223054A1 (es) | 1981-07-15 |
AU6077880A (en) | 1981-01-29 |
ES252209U (es) | 1980-11-16 |
SE8005286L (sv) | 1981-01-27 |
FR2462215B1 (ro) | 1981-08-14 |
RO81366A (ro) | 1983-06-01 |
PL126340B1 (en) | 1983-07-30 |
CS226414B2 (en) | 1984-03-19 |
HK16584A (en) | 1984-03-02 |
US4467511A (en) | 1984-08-28 |
ES8302494A1 (es) | 1983-02-01 |
DE3026461C2 (de) | 1984-12-06 |
DE3026461A1 (de) | 1981-02-12 |
IT1166470B (it) | 1987-05-06 |
MX154369A (es) | 1987-07-28 |
AU535137B2 (en) | 1984-03-01 |
JPS5626647A (en) | 1981-03-14 |
GB2056330B (en) | 1982-12-08 |
NL8004298A (nl) | 1981-01-28 |
IT8068175A0 (it) | 1980-07-23 |
PL225904A1 (ro) | 1981-08-21 |
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