JPS4949247A - - Google Patents
Info
- Publication number
- JPS4949247A JPS4949247A JP5690173A JP5690173A JPS4949247A JP S4949247 A JPS4949247 A JP S4949247A JP 5690173 A JP5690173 A JP 5690173A JP 5690173 A JP5690173 A JP 5690173A JP S4949247 A JPS4949247 A JP S4949247A
- Authority
- JP
- Japan
- 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.)
- Granted
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
- F28D7/02—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 helically coiled
- F28D7/024—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 helically coiled the conduits of only one medium being helically coiled tubes, the coils having a cylindrical configuration
-
- 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
- B21D15/00—Corrugating tubes
- B21D15/04—Corrugating tubes transversely, e.g. helically
-
- 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
- F28F1/42—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being both outside and 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
- 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
- F28F1/42—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being both outside and inside the tubular element
- F28F1/424—Means comprising outside portions integral with inside portions
- F28F1/426—Means comprising outside portions integral with inside portions the outside portions and the inside portions forming parts of complementary shape, e.g. concave and convex
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE667172A SE363164B (en) | 1972-05-23 | 1972-05-23 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4949247A true JPS4949247A (en) | 1974-05-13 |
| JPS5333779B2 JPS5333779B2 (en) | 1978-09-16 |
Family
ID=20269309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5690173A Expired JPS5333779B2 (en) | 1972-05-23 | 1973-05-23 |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS5333779B2 (en) |
| AT (1) | AT329609B (en) |
| CH (1) | CH567237A5 (en) |
| DE (1) | DE2325409A1 (en) |
| DK (1) | DK143472C (en) |
| FI (1) | FI59667C (en) |
| FR (1) | FR2185781B1 (en) |
| GB (1) | GB1429554A (en) |
| SE (1) | SE363164B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5132456U (en) * | 1974-08-31 | 1976-03-10 | ||
| JPS5132053B1 (en) * | 1969-09-29 | 1976-09-10 | ||
| JPS56124802A (en) * | 1980-03-06 | 1981-09-30 | Miura Kogyo Kk | Multitube type onceethrough boller |
| JPS56124803A (en) * | 1980-03-06 | 1981-09-30 | Miura Kogyo Kk | Multitube type onceethrough boller |
| JPS56130504A (en) * | 1980-03-14 | 1981-10-13 | Miura Kogyo Kk | Multi-tube type through boiler |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5924359B2 (en) * | 1976-05-24 | 1984-06-08 | 「あきら」 富樫 | tube body |
| EP0102407B1 (en) * | 1982-09-03 | 1986-02-19 | Wieland-Werke Ag | Finned tube with internal projections and method and apparatus for its manufacture |
| FR2549750B1 (en) * | 1983-07-29 | 1986-03-21 | Tubest Sa | METHOD OF FORMING METAL CONDUITS FOR THE PRODUCTION OF CONDENSERS, TEMPERATURE EXCHANGERS AND THE LIKE |
| EP0413791B1 (en) * | 1989-03-14 | 1993-05-12 | STIERLIN, Hans | Absorber for a diffusion absorption plant |
| ES2064208B1 (en) * | 1992-07-09 | 1997-04-16 | Castellon Melchor Daumal | PROCEDURE FOR THE MANUFACTURE OF CORRUGATED TUBES. |
| JP3610653B2 (en) * | 1995-12-26 | 2005-01-19 | 株式会社デンソー | Groove processing method and groove processing apparatus for metal pipe |
| DE202006010956U1 (en) | 2006-07-05 | 2006-09-28 | Gc-Heat Gebhard & Castiglia Gmbh & Co. Kg | Electrical heater for fluid includes metal jacket pipe that is reduced in diameter in area of recesses relative to original diameter of laminar lower layer of external lateral surface of jacket pipe |
| CN102288059A (en) * | 2011-06-17 | 2011-12-21 | 苏州际能环境能源技术有限公司 | Special pipe of plum blossom spiral ground source heat pump ground heat exchanger |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3261756A (en) * | 1965-01-28 | 1966-07-19 | Charles C Ripley | Embossed cladding fuel element and manufacturing process therefor |
| JPS4931863B1 (en) * | 1969-07-02 | 1974-08-26 | ||
| DE2043459A1 (en) * | 1970-09-02 | 1972-03-09 | Battelle Institut E V | Heat transfer tube - for steam condensation |
-
1972
- 1972-05-23 SE SE667172A patent/SE363164B/xx unknown
-
1973
- 1973-05-18 DE DE19732325409 patent/DE2325409A1/en active Pending
- 1973-05-21 CH CH720673A patent/CH567237A5/xx not_active IP Right Cessation
- 1973-05-22 DK DK281373A patent/DK143472C/en not_active IP Right Cessation
- 1973-05-22 FI FI165673A patent/FI59667C/en active
- 1973-05-23 FR FR7318731A patent/FR2185781B1/fr not_active Expired
- 1973-05-23 AT AT451673A patent/AT329609B/en not_active IP Right Cessation
- 1973-05-23 GB GB2474073A patent/GB1429554A/en not_active Expired
- 1973-05-23 JP JP5690173A patent/JPS5333779B2/ja not_active Expired
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5132053B1 (en) * | 1969-09-29 | 1976-09-10 | ||
| JPS5132456U (en) * | 1974-08-31 | 1976-03-10 | ||
| JPS56124802A (en) * | 1980-03-06 | 1981-09-30 | Miura Kogyo Kk | Multitube type onceethrough boller |
| JPS56124803A (en) * | 1980-03-06 | 1981-09-30 | Miura Kogyo Kk | Multitube type onceethrough boller |
| JPS5914681B2 (en) * | 1980-03-06 | 1984-04-05 | 三浦工業株式会社 | Multi-tubular once-through boiler |
| JPS5933803B2 (en) * | 1980-03-06 | 1984-08-18 | 三浦工業株式会社 | Multi-tube once-through boiler |
| JPS56130504A (en) * | 1980-03-14 | 1981-10-13 | Miura Kogyo Kk | Multi-tube type through boiler |
Also Published As
| Publication number | Publication date |
|---|---|
| SE363164B (en) | 1974-01-07 |
| FI59667B (en) | 1981-05-29 |
| AT329609B (en) | 1976-05-25 |
| FI59667C (en) | 1981-09-10 |
| FR2185781A1 (en) | 1974-01-04 |
| DE2325409A1 (en) | 1973-12-06 |
| JPS5333779B2 (en) | 1978-09-16 |
| FR2185781B1 (en) | 1976-05-28 |
| GB1429554A (en) | 1976-03-24 |
| DK143472C (en) | 1981-12-28 |
| ATA451673A (en) | 1975-08-15 |
| CH567237A5 (en) | 1975-09-30 |
| DK143472B (en) | 1981-08-24 |