US3335789A - Resilient heat exchange device - Google Patents

Resilient heat exchange device Download PDF

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Publication number
US3335789A
US3335789A US514733A US51473365A US3335789A US 3335789 A US3335789 A US 3335789A US 514733 A US514733 A US 514733A US 51473365 A US51473365 A US 51473365A US 3335789 A US3335789 A US 3335789A
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Prior art keywords
heat exchange
container
drum
exchange device
plate
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US514733A
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Raskin Walter
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Priority to US514733A priority Critical patent/US3335789A/en
Priority to BE680215D priority patent/BE680215A/xx
Priority to DE19661501498 priority patent/DE1501498A1/en
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    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M3/00—Conversion of dc power input into dc power output
    • H02M3/02—Conversion of dc power input into dc power output without intermediate conversion into ac
    • H02M3/04—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters
    • H02M3/10—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M3/125—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means
    • H02M3/135—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only
    • H02M3/137—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
    • F24H1/18—Water-storage heaters
    • F24H1/185—Water-storage heaters using electric energy supply
    • 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
    • F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
    • F28D1/06—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with the heat-exchange conduits forming part of, or being attached to, the tank containing the body of fluid
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F3/00—Plate-like or laminated elements; Assemblies of plate-like or laminated elements
    • F28F3/12—Elements constructed in the shape of a hollow panel, e.g. with channels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2275/00—Fastening; Joining
    • F28F2275/08—Fastening; Joining by clamping or clipping
    • F28F2275/085—Fastening; Joining by clamping or clipping with snap connection

Definitions

  • This invention relates to heat exchange devices and more particularly to a resilient, rigid heat exchange plate which is adapted to be tensioned about containers of various shapes and thus heat or cool the contents thereof.
  • the object of the invention is to provide a heat exchange plate of the character indicated, which can be slipped loosely over a drum or other container and then clamped solidly thereabout and locked in the clamped position by double-acting latching means, thus affording excellent conductive heat transfer.
  • the latching means readily springs free of the drum for quick removal therefrom upon release of the latching means.
  • Another object is to provide a heat exchange device of the character indicated which can be used with steam, water, refrigerants and all the usual heating or cooling fluids, and which possesses suflicient structural strength to permit the device to be used for extreme cooling, such as of the order of --70 F., as well as for extreme heating, such as of the order of +350 F.
  • extreme cooling such as of the order of --70 F.
  • extreme heating such as of the order of +350 F.
  • the device must be able to withstand a negative pressure of about 20 inches or less and a positive pressure of about 100 pounds.
  • the invention contemplates a resilient heat exchange plate composed of a pair of superimposed springy metal sheets, preferably made of low carbon steel, at least the outer one of said sheets being embossed to form a continuous flow channel for the heat exchange fluid which extends substantially over the entire area of the plate.
  • the heat exchange plate is pre-shaped to conform generally to the contour of the container to which it is to be applied but with its ends spaced apart, and provided with clamping means effective to draw said ends towards one another and lock the plate in tensioned position about the container and to cause the ends to spread apart and the plate to spring free of the container upon unclamping.
  • FIG. 1 is a top plan view of a heating or cooling ring or band constructed according to the invention
  • FIG. 2 is an elevational view of the same
  • FIG. 3 is an elevational view of the ring or band showing its application to a drum
  • FIG. 4 is a perspective view in section of a part of the ring or band.
  • 1 generally indicates the heating or cooling panel.
  • the same consists of a pair of superimposed, resilient, metal sheets, indicated respectively at 2 and 3-.
  • the outer sheet 3 is embossed as shown at 4 and is welded to the inner plate 2 along the portions between the embossments.
  • the embossments are arranged to form a continuous flow channel for the coolant or heating fluid.
  • the flow channel extends substantially over the entire area of the plate and comprises a plurality of adjacent, substantially parallel ducts which are connected by transverse ducts.
  • the transverse ducts constitute a header at each end of the plate which is common to and interconnects the parallel ducts.
  • Nipples 5 and 6 constitute the inlet and outlet for the heat exchange fluid.
  • the heating or cooling plate as shown in the drawings, is in the form of a strap, the ends of which are spaced apart as shown at 7, thus providing two separated ends 8 and 9.
  • the toggle includes a threaded stem 12, one end of which is adjustable in the screw threaded lug 13 mounted at one end of the strap.
  • the other end of the stem is connected to one end of a pair of parallel links 14.
  • the other end of the links are pivoted at 15 to an operating handle 16 which in turn is pivoted at 17 to a lug 18 which is mounted at the end of the strap opposite to the lug '13.
  • This arrangement provides a double-acting latch so that by manipulating the handle 16, the ends 8 and 9 of the strap will be drawn towards one another and the strap will thus be tensioned around the drum or other form of container and the inner sheet 2 will be brought into solid contact with the outer surface of the drum.
  • a pair of oppositely positioned handles 20 may be provided in order to facilitate the application of the band to the drum and its removal therefrom.
  • the strap when clamped around the drum, is brought into solid contact with the drum, thus affording excellent conductive heat transfer.
  • the double-acting latch 11 When fitted in position around the drum, the double-acting latch 11 quickly locks the band in position. When the latch is opened the band springs freely apart for quick removal.
  • the strap While I have herein particularly described the strap as being applied to the outside of a container, it will be understood that it can also be applied to the inside thereof by expanding it therein to cause it to intimately contact the inner surface of the container. It should also be understood that the strap may be pre-shaped to conform substantially to the contour of various shapes of containers.
  • the strap can be applied at any selected location of the container; also a number of these straps can be applied, one above the other on the drum.
  • a resilient heat exchange device adapted to be tensioned snugly about a container, said device comprising a pair of plates of stiff but springy metallic material superposed and connected in fluid tight relationship;
  • the inner of said plates being preshaped to conform substantially to the contour of the outer wall of the container and, when not under tension, to fit loosely about said container;
  • said plates having fluid inlet and outlet means opening into said channel means for supply and removal of said heat exchange fluid
  • said plates having the opposed ends thereof spaced apart when said device is fitted loosely about said container;
  • clamping means connecting said opposed ends and being effective when operated to draw the ends to- Ward one another, thereby reducing the dimensions of the device and causing it to be tightly contracted around the container With the inner plate in close,

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Thermotherapy And Cooling Therapy Devices (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Description

g- 15, 1967 w. RASKIN 3,335,789
RESILIENT HEAT EXCHANGE DEVICE Filed Och. 21, 1965 Q Wm INVENTOR.
' Fl 6 3. BY
United States Patent ,0
3,335,789 RESILIENT HEAT EXCHANGE DEVICE Walter Raskin, 922 Ave. R, Brooklyn, N.Y. 11223 Filed Oct. 21, 1965, Ser. No. 514,733 1 Claim. (Cl. 165-80) This is a continuation-in-part of application Serial No. 369,944, filed May 25, 1964, and now abandoned.
This invention relates to heat exchange devices and more particularly to a resilient, rigid heat exchange plate which is adapted to be tensioned about containers of various shapes and thus heat or cool the contents thereof.
Generally, the object of the invention is to provide a heat exchange plate of the character indicated, which can be slipped loosely over a drum or other container and then clamped solidly thereabout and locked in the clamped position by double-acting latching means, thus affording excellent conductive heat transfer. The latching means readily springs free of the drum for quick removal therefrom upon release of the latching means.
Another object is to provide a heat exchange device of the character indicated which can be used with steam, water, refrigerants and all the usual heating or cooling fluids, and which possesses suflicient structural strength to permit the device to be used for extreme cooling, such as of the order of --70 F., as well as for extreme heating, such as of the order of +350 F. This means that the device must be able to withstand a negative pressure of about 20 inches or less and a positive pressure of about 100 pounds.
In terms of general inclusion, the invention contemplates a resilient heat exchange plate composed of a pair of superimposed springy metal sheets, preferably made of low carbon steel, at least the outer one of said sheets being embossed to form a continuous flow channel for the heat exchange fluid which extends substantially over the entire area of the plate. The heat exchange plate is pre-shaped to conform generally to the contour of the container to which it is to be applied but with its ends spaced apart, and provided with clamping means effective to draw said ends towards one another and lock the plate in tensioned position about the container and to cause the ends to spread apart and the plate to spring free of the container upon unclamping.
In the accompanying drawing, wherein an illustrative embodiment of the invention is shown,
FIG. 1 is a top plan view of a heating or cooling ring or band constructed according to the invention;
FIG. 2 is an elevational view of the same;
FIG. 3 is an elevational view of the ring or band showing its application to a drum, and
FIG. 4 is a perspective view in section of a part of the ring or band.
Referring to the drawing, 1 generally indicates the heating or cooling panel. In the form shown, the same consists of a pair of superimposed, resilient, metal sheets, indicated respectively at 2 and 3-. The outer sheet 3 is embossed as shown at 4 and is welded to the inner plate 2 along the portions between the embossments. The embossments are arranged to form a continuous flow channel for the coolant or heating fluid. The flow channel extends substantially over the entire area of the plate and comprises a plurality of adjacent, substantially parallel ducts which are connected by transverse ducts. Preferably the transverse ducts constitute a header at each end of the plate which is common to and interconnects the parallel ducts. Nipples 5 and 6 constitute the inlet and outlet for the heat exchange fluid.
The heating or cooling plate, as shown in the drawings, is in the form of a strap, the ends of which are spaced apart as shown at 7, thus providing two separated ends 8 and 9.
The plate is placed in position around the outside of a drum or similar container 10 as shown in FIG. 3 and is tensioned around the same and clamped in solid contact with the outer surface thereof, by means of a toggle latch 11. In the form shown, the toggle includes a threaded stem 12, one end of which is adjustable in the screw threaded lug 13 mounted at one end of the strap. The other end of the stem is connected to one end of a pair of parallel links 14. The other end of the links are pivoted at 15 to an operating handle 16 which in turn is pivoted at 17 to a lug 18 which is mounted at the end of the strap opposite to the lug '13. This arrangement provides a double-acting latch so that by manipulating the handle 16, the ends 8 and 9 of the strap will be drawn towards one another and the strap will thus be tensioned around the drum or other form of container and the inner sheet 2 will be brought into solid contact with the outer surface of the drum. A pair of oppositely positioned handles 20 may be provided in order to facilitate the application of the band to the drum and its removal therefrom.
From the foregoing, the operation and advantages of the described construction will be apparent. The strap when clamped around the drum, is brought into solid contact with the drum, thus affording excellent conductive heat transfer. When fitted in position around the drum, the double-acting latch 11 quickly locks the band in position. When the latch is opened the band springs freely apart for quick removal.
While I have herein particularly described the strap as being applied to the outside of a container, it will be understood that it can also be applied to the inside thereof by expanding it therein to cause it to intimately contact the inner surface of the container. It should also be understood that the strap may be pre-shaped to conform substantially to the contour of various shapes of containers.
It should also be understood that the strap can be applied at any selected location of the container; also a number of these straps can be applied, one above the other on the drum.
Although the invention has been described as applied to one single embodiment, it should be understood that the inventive concept may be expressed in various modifications within the scope of the annexed claim.
Having thus described the invention, what is claimed A resilient heat exchange device adapted to be tensioned snugly about a container, said device comprising a pair of plates of stiff but springy metallic material superposed and connected in fluid tight relationship;
the inner of said plates being preshaped to conform substantially to the contour of the outer wall of the container and, when not under tension, to fit loosely about said container;
the outer of said plates being embossed and welded to the inner plate along the edges and the portions between the embossments to form a continuous flow channel means for the heat exchange fluid extending substantially over the entire area of said plates;
said plates having fluid inlet and outlet means opening into said channel means for supply and removal of said heat exchange fluid;
said plates having the opposed ends thereof spaced apart when said device is fitted loosely about said container; and
clamping means connecting said opposed ends and being effective when operated to draw the ends to- Ward one another, thereby reducing the dimensions of the device and causing it to be tightly contracted around the container With the inner plate in close,
4 i substantially planar, intimate heat exchange relationship With the surface of the container.
References Cited 5 UNITED STATES PATENTS 2,049,708 8/1936 Lieb 62518 X 2,625,804 1/1953 Patch et a1. 16580 2,626,130 1/1953 Raskin 165l70 1 ROBERT A. OLEARY, Primary Examiner.
M. A. ANTONAKAS, Assistant Examiner.
US514733A 1965-10-21 1965-10-21 Resilient heat exchange device Expired - Lifetime US3335789A (en)

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Application Number Priority Date Filing Date Title
US514733A US3335789A (en) 1965-10-21 1965-10-21 Resilient heat exchange device
BE680215D BE680215A (en) 1965-10-21 1966-04-28
DE19661501498 DE1501498A1 (en) 1965-10-21 1966-06-13 Heating or cooling device

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Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3452555A (en) * 1967-07-18 1969-07-01 Merrell E Thurman Ice cream freezer
US3601384A (en) * 1969-05-09 1971-08-24 Lewis H Durdin Tuyeres
US3991822A (en) * 1973-03-22 1976-11-16 Olin Corporation Metal tube having internal passages therein
JPS52109266U (en) * 1976-02-17 1977-08-19
US4213498A (en) * 1978-11-15 1980-07-22 American Hcp Low-cost flexible plastic heat exchanger
US4282861A (en) * 1977-06-28 1981-08-11 Roark Charles F Water heating system using solar energy
US4287879A (en) * 1977-06-28 1981-09-08 Roark Charles F Water heating system using solar energy
US4345644A (en) * 1980-11-03 1982-08-24 Dankowski Detlef B Oil cooler
FR2540347A1 (en) * 1983-02-04 1984-08-10 Cavalli Alfredo APPARATUS FOR THE PRODUCTION OF EDIBLE ICE AND SIMILAR COOL PRODUCTS, WITH ICE-TAKING CONTAINERS THAT CAN BE EXTRACTED FROM THE APPLIANCE
US4535604A (en) * 1983-05-19 1985-08-20 Alfredo Cavalli Machine for making ice cream and similar cold products, having a removable ice cream-making vessel
US4573329A (en) * 1983-11-30 1986-03-04 Alfredo Cavalli Machine for making ice-cream and similar cold products, with a removable freezing container
US4792374A (en) * 1987-04-03 1988-12-20 Georg Fischer Ag Apparatus for fusion joining plastic pipe
US5507339A (en) * 1992-04-22 1996-04-16 The Babcock & Wilcox Company Reinforced hydraulically expanded coil
US6802671B1 (en) * 1999-03-30 2004-10-12 Commissariat A L'energie Atomique Installation for very long term storage of heat-generating products such as nuclear waste
US20050103049A1 (en) * 2002-01-23 2005-05-19 Michel Badie Installation for the very long storage of products that emit a high heat flux
WO2005100930A1 (en) * 2004-04-16 2005-10-27 Endress+Hauser Flowtec Ag Heat exchanger for controlling the temperature of an in-line measuring device
US20100181052A1 (en) * 2009-01-16 2010-07-22 Dana Canada Corporation Finned Cylindrical Heat Exchanger
US20130126143A1 (en) * 2011-11-23 2013-05-23 Delta Electronics, Inc. Cooling jacket
US8944155B2 (en) 2010-07-15 2015-02-03 Dana Canada Corporation Annular axial flow ribbed heat exchanger
US9520626B2 (en) 2014-09-05 2016-12-13 Dana Canada Corporation Expandable stacked plate heat exchanger for a battery unit

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2584172A1 (en) * 1985-06-28 1987-01-02 Chauffe Eau Cie Indle Hot water appliance with heat exchanger
DE102019202253A1 (en) * 2019-02-19 2020-08-20 Volkswagen Aktiengesellschaft Coolant guide element, cooling system and electrical machine

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2049708A (en) * 1932-12-14 1936-08-04 Bosch Robert Refrigerator
US2625804A (en) * 1949-06-28 1953-01-20 Novadelagene Corp Barrel cooling apparatus
US2626130A (en) * 1949-08-19 1953-01-20 Raskin Leon Heat exchanger device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2049708A (en) * 1932-12-14 1936-08-04 Bosch Robert Refrigerator
US2625804A (en) * 1949-06-28 1953-01-20 Novadelagene Corp Barrel cooling apparatus
US2626130A (en) * 1949-08-19 1953-01-20 Raskin Leon Heat exchanger device

Cited By (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3452555A (en) * 1967-07-18 1969-07-01 Merrell E Thurman Ice cream freezer
US3601384A (en) * 1969-05-09 1971-08-24 Lewis H Durdin Tuyeres
US3991822A (en) * 1973-03-22 1976-11-16 Olin Corporation Metal tube having internal passages therein
JPS52109266U (en) * 1976-02-17 1977-08-19
US4282861A (en) * 1977-06-28 1981-08-11 Roark Charles F Water heating system using solar energy
US4287879A (en) * 1977-06-28 1981-09-08 Roark Charles F Water heating system using solar energy
US4213498A (en) * 1978-11-15 1980-07-22 American Hcp Low-cost flexible plastic heat exchanger
US4345644A (en) * 1980-11-03 1982-08-24 Dankowski Detlef B Oil cooler
FR2540347A1 (en) * 1983-02-04 1984-08-10 Cavalli Alfredo APPARATUS FOR THE PRODUCTION OF EDIBLE ICE AND SIMILAR COOL PRODUCTS, WITH ICE-TAKING CONTAINERS THAT CAN BE EXTRACTED FROM THE APPLIANCE
US4535604A (en) * 1983-05-19 1985-08-20 Alfredo Cavalli Machine for making ice cream and similar cold products, having a removable ice cream-making vessel
US4573329A (en) * 1983-11-30 1986-03-04 Alfredo Cavalli Machine for making ice-cream and similar cold products, with a removable freezing container
US4792374A (en) * 1987-04-03 1988-12-20 Georg Fischer Ag Apparatus for fusion joining plastic pipe
US5507339A (en) * 1992-04-22 1996-04-16 The Babcock & Wilcox Company Reinforced hydraulically expanded coil
US6802671B1 (en) * 1999-03-30 2004-10-12 Commissariat A L'energie Atomique Installation for very long term storage of heat-generating products such as nuclear waste
US7185512B2 (en) * 2002-01-23 2007-03-06 Commissariat A L'energie Atomique Installation for the very long storage of products that emit a high heat flux
US20050103049A1 (en) * 2002-01-23 2005-05-19 Michel Badie Installation for the very long storage of products that emit a high heat flux
US20070062035A1 (en) * 2004-04-16 2007-03-22 Endress + Hauser Flowtec Ag Apparatus for controlling temperature of an inline measuring device
US7162931B2 (en) 2004-04-16 2007-01-16 Endress + Hauser Flowtec Ag Apparatus for controlling temperature of an inline measuring device
US20060005957A1 (en) * 2004-04-16 2006-01-12 Endress + Hauser Flowtec Ag Apparatus for controlling temperature of an inline measuring device
WO2005100930A1 (en) * 2004-04-16 2005-10-27 Endress+Hauser Flowtec Ag Heat exchanger for controlling the temperature of an in-line measuring device
US8732950B2 (en) 2004-04-16 2014-05-27 Endress + Hauser Flowtec Ag Method for a production of a heat exchanger for an inline measuring device
US20100181052A1 (en) * 2009-01-16 2010-07-22 Dana Canada Corporation Finned Cylindrical Heat Exchanger
US8474515B2 (en) 2009-01-16 2013-07-02 Dana Canada Corporation Finned cylindrical heat exchanger
US8944155B2 (en) 2010-07-15 2015-02-03 Dana Canada Corporation Annular axial flow ribbed heat exchanger
US20130126143A1 (en) * 2011-11-23 2013-05-23 Delta Electronics, Inc. Cooling jacket
US9520626B2 (en) 2014-09-05 2016-12-13 Dana Canada Corporation Expandable stacked plate heat exchanger for a battery unit

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DE1501498A1 (en) 1969-10-30
BE680215A (en) 1966-10-28

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