US3705618A - Heat exchanger - Google Patents
Heat exchanger Download PDFInfo
- Publication number
- US3705618A US3705618A US888591A US3705618DA US3705618A US 3705618 A US3705618 A US 3705618A US 888591 A US888591 A US 888591A US 3705618D A US3705618D A US 3705618DA US 3705618 A US3705618 A US 3705618A
- Authority
- US
- United States
- Prior art keywords
- chambers
- heat exchanger
- spirally coiled
- external
- gofferings
- 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 - Lifetime
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D3/00—Hot-water central heating systems
- F24D3/08—Hot-water central heating systems in combination with systems for domestic hot-water supply
- F24D3/082—Hot water storage tanks specially adapted therefor
-
- 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
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D9/00—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D9/04—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being formed by spirally-wound plates or laminae
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S165/00—Heat exchange
- Y10S165/355—Heat exchange having separate flow passage for two distinct fluids
- Y10S165/398—Spirally bent heat exchange plate
Definitions
- PATENTED um 12 m2 sum 07 or 24 PATENTED HEB 2 9 3.7 05,618 SHEET 08 0F 24 FIG. 72
- PATENTED DEC 12 I972 SHEET 100F24 l ll r" PATENTEI] min 12 I972 SHEET 110F24 PATENTED 12 I972 3.705.618
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
Heat exchangers of generally cylindrical shape, including structure having at least two chambers being wound on themselves in self-enclosing spirals, baffles forming passageways through said chambers to facilitate the flow of heat-exchanging media through said chambers in alternate centripetal and centrifugal relationship.
Description
United States Patent Jou't et al.
[451 Dec. 12,1972
, HEAT EXCHANGER Inventors: Etienne Joue't, 19 rue du Panorama, Montigny-les-Cormeilles; Pascal Rebuif, 18 rue de Sevres, Boulonge-Billancourt, both of France Filed: Dec. 29, 1969 Appl. No.: 888,591
Foreign Application Priority Data Dec. 27, 1968 France ..68181215 June 20, 1969 France ..6920823 July 8, 1969 France ..6923092 US. Cl ..l65/166 Int. Cl. ..F25f 3/00 Field of Search ..l65/166 [56] References Cited UNITED STATES PATENTS 2,136,086 11/1938 Rosenblad 165/166 2,142,679 1/1939 Seifert .165/166 Primary Examiner-Charles Sukalo Attorney-Waters, Roditi, Schwartz & Nissen [5 7] ABSTRACT Heat exchangers of generally cylindrical shape, including structure having at least two chambers being wound on themselves in self-enclosing spirals, baffles forming passageways through said chambers to facilitate the flow of heat-exchanging media through said chambers in alternate centripetal and centrifugal relationship.
2 Claims, 38 Drawing Figures PATENTED 12 I97? SHEET OlUF 24 PATENTED DEC 12 1972 SHEET UEUF 24 PATENTEB an: 12 m2 SHEET 03UF 24 PATENTEDHEB 2 I9 3. 705 6 l 8 SHEET USUF 24 FIG. 7
PATENTED um: 12 m2 sum 07 or 24 PATENTED HEB 2 9 3.7 05,618 SHEET 08 0F 24 FIG. 72
SHEET 09 [1F 24 PATENTEU DEB 12 I972 l lb lllu i y /w\ FIG. 73
PATENTED DEC 12 I972 SHEET 100F24 l ll r" PATENTEI] min 12 I972 SHEET 110F24 PATENTED 12 I972 3.705.618
SHEET 12 0F 24 H H .llll
PATENTEI] DEC 12 I972 SHEET 13 0F 24 PATENTED DEC 12 I972 SHEET 1n HF 24 FIG. 27
PATENTED DEC 12 I972 SHEET 1a or 24
Claims (2)
1. Heat exchanger between two fluids, said heat exchanger being of generally cylindrical form comprising: a. two chambers wound in enclosing and juxtaposed spirals, a thin metal wall separating each of the two chambers from the adjacent one, said thin metal wall being provided with gofferings, the gofferings in one wall abutting against the adjacent wall; b. a central cylindrical tube, said chambers spirally encompassing said tube; c. an external cylindrical hoop concentric with said central tube, said central and external tubes both constituting the framework of the heat exchanger, the spirally coiled chambers being contained in the annular space between said central tube and said external hoop, the external cylindrical hoop extending beyond the level of the spirally coiled chambers; d. closure caps attached to said external cylindrical hoop so as to define two enclosures, each enclosure connecting directly with one spirally coiled chamber by the open lateral section thereof; e. partition means located in each enclosure dividing the latter into two capacities, respectively an inlet and an outlet; f. baffles formed of prismatic elements located in each spiral of the spirally coiled chambers, along the axis of said chambers and extending in the same plane as said partition means, said baffle elements being provided with a thickness corresponding to the spacing between two adjacent walls and being held in place by said gofferings, said baffle elements dividing the corresponding chambers into two parts, said baffle elements being shorter than the height of the spirally coiled chambers, so as to allow the fluid to pass from one part of the said chambers which is connected with the inlet capacity to the other part of the chamber which is connected with the outlet capacity.
2. Heat exchanger according to claim 1, wherein each said baffle element is tightly connected to the said partition means and is formed with a length adapted to leave a free passage in the bottom of the corresponding spiral of the chambers concerned, said passage being of a section equal to one quarter of the lateral section of the corresponding spiral.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR181215 | 1968-12-27 | ||
FR6920823A FR2045691A1 (en) | 1969-06-20 | 1969-06-20 | Spiral chamber heat exchangers |
FR6923092A FR2050249A1 (en) | 1969-07-08 | 1969-07-08 | Spiral chamber heat exchangers |
Publications (1)
Publication Number | Publication Date |
---|---|
US3705618A true US3705618A (en) | 1972-12-12 |
Family
ID=27244926
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US888591A Expired - Lifetime US3705618A (en) | 1968-12-27 | 1969-12-29 | Heat exchanger |
Country Status (9)
Country | Link |
---|---|
US (1) | US3705618A (en) |
BE (1) | BE743653A (en) |
CA (1) | CA924707A (en) |
CH (1) | CH539257A (en) |
DE (1) | DE1964928A1 (en) |
ES (1) | ES374951A1 (en) |
GB (1) | GB1296990A (en) |
NL (1) | NL6919257A (en) |
SE (1) | SE356809B (en) |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3933195A (en) * | 1972-03-13 | 1976-01-20 | St Clair John C | Liquid-liquid heat exchanger made of plastic sheets imbedded in mass of pebbles |
US3972370A (en) * | 1972-10-19 | 1976-08-03 | Claude Malaval | Hot source having slight bulk |
DE2843131A1 (en) * | 1978-10-03 | 1980-04-17 | Aleksandr Vladi Schafranovskij | FILM FABRIC AND HEAT EXCHANGER OF THE ROTOR TYPE |
US4883117A (en) * | 1988-07-20 | 1989-11-28 | Sundstrand Corporation | Swirl flow heat exchanger with reverse spiral configuration |
US5273106A (en) * | 1992-07-21 | 1993-12-28 | Mechanical Technology Inc. | Self-defrosting recuperative air-to-air heat exchanger |
US6233824B1 (en) * | 1999-10-08 | 2001-05-22 | Carrier Corporation | Cylindrical heat exchanger |
US6607027B2 (en) * | 2001-04-05 | 2003-08-19 | Modine Manufacturing Company | Spiral fin/tube heat exchanger |
US20050045315A1 (en) * | 2003-08-29 | 2005-03-03 | Seager James R. | Concentric tube heat exchanger and end seal therefor |
US20050155748A1 (en) * | 2003-08-29 | 2005-07-21 | Dana Canada Corporation | Concentric tube heat exchanger end seal therefor |
US20070062680A1 (en) * | 2003-05-15 | 2007-03-22 | Philippe Maupetit | Spiral heat exchanger |
WO2015132920A1 (en) * | 2014-03-05 | 2015-09-11 | 中国電力株式会社 | Heat exchanger and method for manufacturing heat exchanger |
CN117490455A (en) * | 2024-01-02 | 2024-02-02 | 陕西益信伟创智能科技有限公司 | Radiator for printed circuit board |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2096719A2 (en) * | 1969-12-22 | 1972-02-25 | Jouet Etienne | Heat exchanger - with easily accessible coil and minimal thermal distortion |
DE3030210A1 (en) * | 1980-08-09 | 1982-03-18 | Felten & Guilleaume Carlswerk AG, 5000 Köln | Measuring wavelength of monochromatic optical beam - displays ratio of outputs of different spectral sensitivity directly to photodiodes |
EP0164340A1 (en) * | 1983-12-07 | 1985-12-18 | Licencia Talalmanyokat Ertekesitö Vallalat | Process and collecting heat exchange plant for removing polluted hot air impurities, particularly from flue gas and for reducing the corrosion of chimneys |
DK649988D0 (en) * | 1988-11-22 | 1988-11-22 | Uffe Dan Nielsen | A HEAT EXCHANGE |
SE9903367D0 (en) * | 1999-09-20 | 1999-09-20 | Alfa Laval Ab | A spiral heat exchanger |
EP1180656A1 (en) * | 2000-08-18 | 2002-02-20 | Renzmann + Grünewald GmbH | Spiral heat exchanger |
CN115307467B (en) * | 2022-10-12 | 2023-01-20 | 中国核动力研究设计院 | Heat exchange piece and heat exchange device |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2136086A (en) * | 1936-02-01 | 1938-11-08 | Rosenblads Patenter Ab | Heat exchangers |
US2142679A (en) * | 1935-04-09 | 1939-01-03 | Rosenblads Patenter Ab | Heat exchanger |
-
1969
- 1969-12-22 SE SE17688/69A patent/SE356809B/xx unknown
- 1969-12-23 NL NL6919257A patent/NL6919257A/xx not_active Application Discontinuation
- 1969-12-23 GB GB1296990D patent/GB1296990A/en not_active Expired
- 1969-12-24 BE BE743653D patent/BE743653A/xx unknown
- 1969-12-24 CA CA070890A patent/CA924707A/en not_active Expired
- 1969-12-24 DE DE19691964928 patent/DE1964928A1/en active Pending
- 1969-12-25 CH CH1921069A patent/CH539257A/en not_active IP Right Cessation
- 1969-12-26 ES ES374951A patent/ES374951A1/en not_active Expired
- 1969-12-29 US US888591A patent/US3705618A/en not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2142679A (en) * | 1935-04-09 | 1939-01-03 | Rosenblads Patenter Ab | Heat exchanger |
US2136086A (en) * | 1936-02-01 | 1938-11-08 | Rosenblads Patenter Ab | Heat exchangers |
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3933195A (en) * | 1972-03-13 | 1976-01-20 | St Clair John C | Liquid-liquid heat exchanger made of plastic sheets imbedded in mass of pebbles |
US3972370A (en) * | 1972-10-19 | 1976-08-03 | Claude Malaval | Hot source having slight bulk |
DE2843131A1 (en) * | 1978-10-03 | 1980-04-17 | Aleksandr Vladi Schafranovskij | FILM FABRIC AND HEAT EXCHANGER OF THE ROTOR TYPE |
US4883117A (en) * | 1988-07-20 | 1989-11-28 | Sundstrand Corporation | Swirl flow heat exchanger with reverse spiral configuration |
US5273106A (en) * | 1992-07-21 | 1993-12-28 | Mechanical Technology Inc. | Self-defrosting recuperative air-to-air heat exchanger |
US6233824B1 (en) * | 1999-10-08 | 2001-05-22 | Carrier Corporation | Cylindrical heat exchanger |
US6607027B2 (en) * | 2001-04-05 | 2003-08-19 | Modine Manufacturing Company | Spiral fin/tube heat exchanger |
US20070062680A1 (en) * | 2003-05-15 | 2007-03-22 | Philippe Maupetit | Spiral heat exchanger |
US7640972B2 (en) * | 2003-05-15 | 2010-01-05 | Alfa Laval Corporate Ab | Spiral heat exchanger |
US20050045315A1 (en) * | 2003-08-29 | 2005-03-03 | Seager James R. | Concentric tube heat exchanger and end seal therefor |
US20050155748A1 (en) * | 2003-08-29 | 2005-07-21 | Dana Canada Corporation | Concentric tube heat exchanger end seal therefor |
WO2015132920A1 (en) * | 2014-03-05 | 2015-09-11 | 中国電力株式会社 | Heat exchanger and method for manufacturing heat exchanger |
JP5873602B1 (en) * | 2014-03-05 | 2016-03-01 | 中国電力株式会社 | Heat exchanger and heat exchanger manufacturing method |
CN117490455A (en) * | 2024-01-02 | 2024-02-02 | 陕西益信伟创智能科技有限公司 | Radiator for printed circuit board |
CN117490455B (en) * | 2024-01-02 | 2024-03-15 | 陕西益信伟创智能科技有限公司 | Radiator for printed circuit board |
Also Published As
Publication number | Publication date |
---|---|
DE1964928A1 (en) | 1970-07-16 |
CA924707A (en) | 1973-04-17 |
GB1296990A (en) | 1972-11-22 |
NL6919257A (en) | 1970-06-30 |
SE356809B (en) | 1973-06-04 |
ES374951A1 (en) | 1973-02-01 |
CH539257A (en) | 1973-07-15 |
BE743653A (en) | 1970-05-28 |
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