GB1444220A - Manufacture of finned tubes - Google Patents
Manufacture of finned tubesInfo
- Publication number
- GB1444220A GB1444220A GB840274A GB840274A GB1444220A GB 1444220 A GB1444220 A GB 1444220A GB 840274 A GB840274 A GB 840274A GB 840274 A GB840274 A GB 840274A GB 1444220 A GB1444220 A GB 1444220A
- Authority
- GB
- United Kingdom
- Prior art keywords
- strip
- tube
- shoe
- guides
- flange
- 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
-
- 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
- F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
- F28F1/34—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending obliquely
- F28F1/36—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending obliquely the means being helically wound fins or wire spirals
-
- 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
- B21C37/15—Making tubes of special shape; Making tube fittings
- B21C37/22—Making finned or ribbed tubes by fixing strip or like material to tubes
- B21C37/26—Making finned or ribbed tubes by fixing strip or like material to tubes helically-ribbed tubes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31C—MAKING WOUND ARTICLES, e.g. WOUND TUBES, OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31C3/00—Making tubes or pipes by feeding obliquely to the winding mandrel centre line
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
- Treatment Of Fiber Materials (AREA)
- Winding Of Webs (AREA)
- Electroplating Methods And Accessories (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2313436A DE2313436C3 (de) | 1973-03-17 | 1973-03-17 | Verfahren zum wendeiförmigen Aufwickeln von Band auf Rohre mit ovalem Querschnitt sowie Vorrichtung zur Ausübung des Verfahrens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1444220A true GB1444220A (en) | 1976-07-28 |
Family
ID=5875128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB840274A Expired GB1444220A (en) | 1973-03-17 | 1974-02-25 | Manufacture of finned tubes |
Country Status (24)
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4236299A (en) * | 1973-03-17 | 1980-12-02 | Balke-Durr Aktiengesellschaft | Method and device for winding spiral fins onto oval tubing |
| DE3320235C1 (de) * | 1983-06-03 | 1984-11-22 | Balcke-Dürr AG, 4030 Ratingen | Verfahren und Vorrichtung zum wendelförmigen Aufwickeln von Band auf Rohre |
| DE3729859C1 (de) * | 1987-09-05 | 1988-08-25 | Balcke Duerr Ag | Verfahren und Vorrichtung zum wendelfoermigen Aufwickeln von Metallband auf Rohre |
| JPH0741314B2 (ja) * | 1989-12-15 | 1995-05-10 | 村田発條株式会社 | 冷却用フインを製造する方法 |
| CN107716546A (zh) * | 2017-10-24 | 2018-02-23 | 十堰市双兴净化器有限公司 | 一种用于螺旋叶片轧辊成型的设备及其工艺方法 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1206944A (fr) * | 1958-05-23 | 1960-02-12 | Procédé et appareil de profilage de ruban métallique |
-
1973
- 1973-03-17 DE DE2313436A patent/DE2313436C3/de not_active Expired
-
1974
- 1974-02-08 AT AT102574A patent/AT325926B/de not_active IP Right Cessation
- 1974-02-14 CH CH205974A patent/CH565601A5/xx not_active IP Right Cessation
- 1974-02-25 ZA ZA00741226A patent/ZA741226B/xx unknown
- 1974-02-25 GB GB840274A patent/GB1444220A/en not_active Expired
- 1974-02-26 IL IL44290A patent/IL44290A/xx unknown
- 1974-02-27 AU AU66068/74A patent/AU474881B2/en not_active Expired
- 1974-02-28 BG BG025932A patent/BG22372A3/xx unknown
- 1974-03-12 NL NL7403300.A patent/NL161075B/xx not_active IP Right Cessation
- 1974-03-13 DD DD177162A patent/DD110185A5/xx unknown
- 1974-03-13 IT IT12570/74A patent/IT1010678B/it active
- 1974-03-14 YU YU704/74A patent/YU35515B/xx unknown
- 1974-03-14 BE BE6044502A patent/BE812346A/xx not_active IP Right Cessation
- 1974-03-14 CS CS741852A patent/CS189627B2/cs unknown
- 1974-03-14 PL PL1974169538A patent/PL92544B1/pl unknown
- 1974-03-15 HU HUBA3049A patent/HU168730B/hu unknown
- 1974-03-15 SU SU7402005713A patent/SU579862A3/ru active
- 1974-03-15 FR FR7408906A patent/FR2221195B1/fr not_active Expired
- 1974-03-15 SE SE7403496A patent/SE408620B/xx unknown
- 1974-03-15 CA CA195,076A patent/CA997216A/en not_active Expired
- 1974-03-15 RO RO7478044A patent/RO65482A/ro unknown
- 1974-03-16 ES ES424368A patent/ES424368A1/es not_active Expired
- 1974-03-16 JP JP2963374A patent/JPS5333110B2/ja not_active Expired
- 1974-07-27 IN IN275/CAL/1974A patent/IN140504B/en unknown
Also Published As
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR830009815A (ko) | 전봉관(電縫管)의 성형방법 | |
| GB1301469A (enrdf_load_stackoverflow) | ||
| GB1444220A (en) | Manufacture of finned tubes | |
| GB1327418A (en) | Method and apparatus for contunuously galvanizing steel strip having planar surfaces | |
| GB1378113A (en) | Machine for unbending metal strip as it is uncoiled | |
| GB1028000A (en) | Improvements in and relating to heat exchanger tubes | |
| GB547311A (en) | Improvements in and relating to wire coating devices | |
| ES393282A1 (es) | Procedimiento, con su correspondiente maquina, para la fa- bricacion de segmentos para motores, compresores y analogos. | |
| CN109573227A (zh) | 一种贴标机自适应合标装置 | |
| ES383557A1 (es) | Metodo y maquina para abrir bandas de material tubular fle-xible aplanado. | |
| GB1325060A (en) | Cigarette tube making machines and methods | |
| GB1328302A (en) | Segmented finned tube and its method of manufacture | |
| GB1393555A (en) | Band clips for hoses and pipes | |
| ES438874A2 (es) | Procedimiento y su correspondiente dispositivo para enrollarhelicoidalmente un fleje sobre tubos. | |
| GB1330698A (en) | Apparatus for coating a tube of fibre material with viscose by estrusion | |
| NL7408399A (en) | Hose clip has strap secured by bending on clasp - with gap between strap ends bridged by clasp section in contact with hose | |
| ES475932A1 (es) | Dispositivo para alimentar en posicion correcta un portama- triz al macho hueco de prensas de extrusion indirecta de me-tales. | |
| FR2050833A5 (en) | Profiled metal of a given length made from - sheet material | |
| ES312226A1 (es) | Un metodo de formar aletas en tuberia metalica. | |
| SE8003354L (sv) | Anordning for formning av ror | |
| GB1489441A (en) | Method of and apparatus for supporting a travelling web | |
| ES428281A1 (es) | Metodo para la formacion de tubos doblando en linea cerradauna banda metalica. | |
| ES430310A1 (es) | Un metodo de enrollar una banda metalica sobre un mandril giratorio. | |
| SU635657A1 (ru) | Способ накопления ленты в спиральном петлеобразователе | |
| FR2320451A1 (fr) | Vis autotaraudeuse pour toles minces |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |