USRE32169E - Thermal exchanger - Google Patents
Thermal exchanger Download PDFInfo
- Publication number
- USRE32169E USRE32169E US06/406,999 US40699982A USRE32169E US RE32169 E USRE32169 E US RE32169E US 40699982 A US40699982 A US 40699982A US RE32169 E USRE32169 E US RE32169E
- Authority
- US
- United States
- Prior art keywords
- fluid
- heating
- heat exchange
- heating wall
- unit
- 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
- 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
- F28D11/00—Heat-exchange apparatus employing moving conduits
- F28D11/02—Heat-exchange apparatus employing moving conduits the movement being rotary, e.g. performed by a drum or roller
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/58—Cooling; Heating; Diminishing heat transfer
- F04D29/586—Cooling; Heating; Diminishing heat transfer specially adapted for liquid pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/58—Cooling; Heating; Diminishing heat transfer
- F04D29/586—Cooling; Heating; Diminishing heat transfer specially adapted for liquid pumps
- F04D29/5866—Cooling at last part of the working fluid in a heat exchanger
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D3/00—Axial-flow pumps
- F04D3/02—Axial-flow pumps of screw type
-
- 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
- F28D19/00—Regenerative heat-exchange apparatus in which the intermediate heat-transfer medium or body is moved successively into contact with each heat-exchange medium
Definitions
- the present invention relates to a thermal exchanger for the heating or the cooling of a fluid, especially of a liquid to be brought at a determined temperature into a circuit of use.
- the purpose of this invention is to obviate the above mentioned drawbacks and consequently to provide a thermal exchanger for the heating or the cooling of a fluid, the sizes or which for the same power and efficiency are much smaller than those of the known devices.
- the object of this invention which intends to reach the above purpose, consequently consists in providing a thermal exchanger for the heating or the cooling of a fluid, which is characterized by the fact that it comprises a chamber provided with heating or cooling external means; driving means to circulate in a continuous manner and at a high speed the fluid in contact with the heated or cooled surfaces of the chamber; and means for bringing the heated or cooled fluid toward an external circuit of use.
- FIGURE illustrates the invention with a single or multiple thread screw. .Iaddend.
- the thermal exchanger especially a heating device, comprises a boiler essentially constituted of a body 1 and a cylindrical part 2 perpendicular to said body 1, this cylindrical part being made of a good thermal conducting material and being heated by usual external means, shown here by the arrows I, for example by resistance electrical heating.
- a drum 3 is concentrically mounted inside the cylindrical part 2 of the boiler and is driven in rotation by the shaft 4 of a motor 5, said shaft 4 corresponding to the central axis of said cylindrical part 2.
- the external surface of the drum 3 is provided with an helicoidal spiral, this assembly forming an endless screw and the upper edge turning without contact immediately adjacent internal heating surface of the cylindrical part 2.
- the cylindrical part 2 of the boiler is further closed by an element 7, which is used as a cover and which is provided with a central feeding tube 8 and with two parallel cylindrical walls 9 near its periphery and extending, in the use position shown on the annexed drawing, inside the drum 3, and said both cylindrical walls defining between them a chamber 9'.
- the free end of said chamber 9' is closed and the other end joined with the cover 7 comprises two openings respectively inlet 10 and outlet 11 for a cooling fluid, for example water.
- the boiler comprises further, at the intersection of the internal wall of the cylindrical part 2 and of the body 1, a peripheral pump 12, whereas the body 1 itself is bored with an outlet channel 13 connected to an outlet tube 14.
- the fluid for example a heating oil, which is intended to be heated at a determined temperature for its utilization in an external circuit, is introduced in the chamber 15, limited by the internal walls 9 of the chamber 9' by means of the feeding tube 8 and according to the arrow II.
- the oil passes then between the external wall 9 of said chamber 9' and the internal wall of the drum 3, and is then carried away by the spiral 6 of the rotating drum 3 acting in the same manner as a screw conveyor.
- the spiral or thread 6 in used mainly to sweep away the external layer of the oil which tends to stay against the internal wall of the cylindrical part and thereby to hinder the heating of the rest of the oil due to its bad thermal conductivity.
- the thermal exchange for the heating of the circulating oil can therefore take place in an efficacious manner and without any risk of local overheating.
- thermometer 16 is further introduced for example in the outlet channel 13 so as to check the outlet temperature of the oil.
- the measurement of the temperature can also be used to control in function, through an automatic adjusting device, the control circuit of the external heating I intensity.
- thermometer 16 it is also possible to bring under control of the thermometer 16 the adjusting of the temperature and/or the output of a refrigerating fluid circulating in the chamber 9' according to the arrows IV and V.
- thermal exchanger according to the invention described above only by way of example can be considered. It is for example possible to use as means to circulate the liquid on the heating surfaces of the boiler scraping segments or other scraping and/or stirring means located immediately adjacent said surfaces; the peripheral pump described by reference to the annexed drawing can also be replaced by any other type of pumps, suction pump, gear pump, volumetric pump, etc.
- the main advantage of the thermal exchanger for the heating of a fluid according to the invention is its ratio of size to heating velocity and efficiency.
- a heating power higher than 10 W/cm 2 to the device according to the invention, in an embodiment of the size 15 cm ⁇ 15 cm (driving motor not included), and with a circulating velocity of the liquid, for example a usual heating oil, of about 10 to 15 m/sec (rotational speed of the endless screw: about 3,000 turns/min); on the other hand, with a conventional device of the same size, the heating power applied could not exceed about .[.1,8.]. .Iadd.1.8 .Iaddend.W/cm 2 , except with the risk of relatively fast decomposition of the oil.
- thermo exchanger even in the case of voluntary or not stopping of the fluid circulation in the external circuit, said fluid continues to circulate on the heating surfaces, as long as the endless screw is driven in rotation, thus eliminating any risk of decomposition of the oil by overheating.
- a device analogous to that described in reference to the single annexed drawing can be used as a thermal exchanger for the cooling of a fluid.
- external heating means I for example a circuit of a refrigerating fluid
- external cooling means for example a circuit of a refrigerating fluid
- the thermal exchanger according to the invention when used as a cooling device for a fluid presents the advantages on one hand of allowing, as in the case of the heating device, an important reduction of the size with regards to the known devices, with the same cooling power and efficiency, and on the other hand to avoid, owing to the continuous forced circulation against the cooling walls, undesired modifications of the viscosity or even a partial .[.cristallization.]. .Iadd.crystallization .Iaddend.of the fluid due to local overcooling.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH9446/76 | 1976-07-23 | ||
CH944676A CH596530A5 (nl) | 1976-07-23 | 1976-07-23 |
Related Parent Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US05817034 Continuation | 1977-07-19 | ||
US06/039,553 Reissue US4232733A (en) | 1979-05-16 | 1979-05-16 | Thermal exchanger |
Publications (1)
Publication Number | Publication Date |
---|---|
USRE32169E true USRE32169E (en) | 1986-06-03 |
Family
ID=4352086
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US06/406,999 Expired - Lifetime USRE32169E (en) | 1976-07-23 | 1982-08-10 | Thermal exchanger |
Country Status (9)
Country | Link |
---|---|
US (1) | USRE32169E (nl) |
JP (1) | JPS5924794B2 (nl) |
BE (1) | BE856970A (nl) |
CH (1) | CH596530A5 (nl) |
DE (1) | DE2733197C2 (nl) |
FR (1) | FR2359390A1 (nl) |
GB (1) | GB1589722A (nl) |
IT (1) | IT1080635B (nl) |
NL (2) | NL189215C (nl) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060283203A1 (en) * | 2005-06-16 | 2006-12-21 | Kelly Patrick L | Rapid fluid cooling apparatus and method |
US20170072766A1 (en) * | 2015-09-11 | 2017-03-16 | Denso International America, Inc. | Air conditioning system having cylindrical heat exchangers |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3126790A1 (de) * | 1981-07-07 | 1983-01-27 | Siemens Ag | Kuehlkoerper zur kombinierten kuehlung von luft und einem fluessigen medium mit einem gemeinsamen kuehlmedium |
JPH0623974U (ja) * | 1992-07-22 | 1994-03-29 | 興亜紙工株式会社 | コーンチーズ管 |
CN108799143A (zh) * | 2018-06-29 | 2018-11-13 | 三联泵业股份有限公司 | 一种循环自冷潜水泵 |
EP4180667A1 (en) * | 2021-11-15 | 2023-05-17 | Grundfos Holding A/S | Heating and/or cooling device having a pump integrated in a heat exchanger |
Citations (42)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US756310A (en) * | 1903-07-16 | 1904-04-05 | Joseph Willmann | Apparatus for heating or sterilizing liquids. |
GB136651A (en) * | 1918-12-19 | 1919-12-19 | Edward Shaw | Improvements in Apparatus for Evaporating or Concentrating Liquids. |
DE383332C (de) * | 1921-08-26 | 1923-10-12 | Fritz Dueker | Taschenkuehler |
GB374941A (en) * | 1931-03-18 | 1932-06-20 | Herbert Walter Ellis | Improvements in apparatus for cooling oils or other liquids |
GB392350A (en) * | 1931-07-07 | 1933-05-18 | Otto Schramm | Improvements in and relating to the manufacture of chocolate |
US1914084A (en) * | 1931-03-18 | 1933-06-13 | Ellis Herbert Walter | Apparatus for cooling oils or other fluids |
FR838957A (fr) * | 1937-06-18 | 1939-03-21 | Appareil réfrigérant | |
US2169601A (en) * | 1934-10-04 | 1939-08-15 | Frank H Cornelius | Heating system |
US2372502A (en) * | 1942-02-14 | 1945-03-27 | Vapor Car Heating Co Inc | Inner tube radiation with internal metallic conduction |
GB586314A (en) * | 1944-03-31 | 1947-03-14 | John Graves Mckean | Improvements in and relating to heat exchange apparatus |
GB655157A (en) * | 1946-05-18 | 1951-07-11 | Anders Nikolaj Neergaard | Improvements in or relating to machines for tempering chocolate masses |
US2588277A (en) * | 1946-05-18 | 1952-03-04 | Neergaard Anders Nikolaj | Conditioning machine |
FR1011684A (fr) * | 1949-03-03 | 1952-06-25 | Onera (Off Nat Aerospatiale) | Perfectionnements apportés aux échangeurs calorifiques par convection à circulation de fluides, notamment à ceux à circulation d'huile et d'eau |
GB700205A (en) * | 1950-12-08 | 1953-11-25 | Mikrovaerk As | Improvements in or relating to machines for tempering chocolate and similar masses |
GB728330A (en) * | 1952-06-30 | 1955-04-20 | Baker Perkins Ltd | Improvements relating to the heat treatment of flowable masses, more particularly chocolate |
FR1155041A (fr) * | 1955-07-20 | 1958-04-21 | Nat Cylinder Gas Co | Appareil et procédé pour le traitement, par échange de chaleur d'une matière pouvant s'écouler |
DE1168930B (de) * | 1962-04-12 | 1964-04-30 | Bayer Ag | Waermetauscher mit einer stehend angeordneten, hohlen Foerderschnecke |
FR1384653A (fr) * | 1962-10-14 | 1965-01-08 | Procédé et dispositif pour l'évaporation de liquides dans des évaporateurs ou vaporiseurs à couche mince ou analogues, et leurs applications diverses | |
GB988855A (en) * | 1960-05-10 | 1965-04-14 | Crawford And Russell Inc | Material treatment apparatus |
GB1012017A (en) * | 1964-01-21 | 1965-12-08 | Robert Sollich | Process and apparatus for tempering chocolate and similar fatty compositions particularly in coating plants |
US3231474A (en) * | 1962-07-16 | 1966-01-25 | Atomic Energy Authority Uk | Boiling water nuclear reactor and method of operating same |
US3255084A (en) * | 1963-05-17 | 1966-06-07 | Sulzer Ag | Method and apparatus for control of a nuclear power plant |
US3302701A (en) * | 1965-10-19 | 1967-02-07 | David G Thomas | Turbulence promoter for increased heat and mass transfer |
US3354944A (en) * | 1964-06-18 | 1967-11-28 | Braun Fa B | Temperature control unit for maintaining the temperature of a liquid bath at a determined magnitude |
US3382917A (en) * | 1965-04-09 | 1968-05-14 | Comstock & Wescott | Heating system |
US3406741A (en) * | 1966-11-14 | 1968-10-22 | John M. Leach | Process and apparatus for treating liquids |
FR1581806A (nl) * | 1968-08-08 | 1969-09-19 | ||
US3479689A (en) * | 1966-06-15 | 1969-11-25 | Hoechst Ag | Heated godet for stretching synthetic filaments and films |
US3495951A (en) * | 1966-08-27 | 1970-02-17 | Shionogi Seiyaku Kk | Screw reactor |
GB1204688A (en) * | 1966-12-23 | 1970-09-09 | Phillips Petroleum Co | Apparatus for handling fluid materials |
US3542112A (en) * | 1968-06-05 | 1970-11-24 | Artisan Ind | Thin-film evaporator having multi-zone temperature control jacket |
US3620684A (en) * | 1966-11-18 | 1971-11-16 | Chemithon Corp | Apparatus for continuous sulfonation |
US3667542A (en) * | 1971-01-05 | 1972-06-06 | Ralph C Parkes | Heat transfer roll |
US3690302A (en) * | 1971-03-25 | 1972-09-12 | Du Pont | Rotary boilers |
US3797550A (en) * | 1971-08-16 | 1974-03-19 | Monsanto Co | Wiped film devolatilizer construction |
US3820590A (en) * | 1973-02-28 | 1974-06-28 | B Littman | On-line adaptive control of a heat exchanger |
US3877515A (en) * | 1969-06-17 | 1975-04-15 | Nikolaus Laing | Temperature-control system with rotary heat exchangers |
US3910346A (en) * | 1974-01-23 | 1975-10-07 | Braak Bv Geb | Mixer |
US4058907A (en) * | 1974-11-15 | 1977-11-22 | Firma Gebr. Lodige Maschinenbau-Gesellschaft Mbh | Device for the heat treatment of bulk material |
US4164253A (en) * | 1975-05-07 | 1979-08-14 | Skala Stephen F | Method for reducing thermal degradation of a heat exchange fluid |
US4187904A (en) * | 1976-11-02 | 1980-02-12 | Hch. Bertrams Aktiengesellschaft | Heat transfer installation having storage reservoir containing a salt as a heat carrier |
US4200146A (en) * | 1977-11-04 | 1980-04-29 | Dynex/Rivett Inc. | Method and apparatus for hydraulically driving and controlling a cooling fan |
-
1976
- 1976-07-23 CH CH944676A patent/CH596530A5/xx not_active IP Right Cessation
-
1977
- 1977-07-13 IT IT25663/77A patent/IT1080635B/it active
- 1977-07-18 GB GB30070/77A patent/GB1589722A/en not_active Expired
- 1977-07-20 BE BE2056103A patent/BE856970A/xx not_active IP Right Cessation
- 1977-07-20 NL NLAANVRAGE7708104,A patent/NL189215C/nl not_active IP Right Cessation
- 1977-07-22 FR FR7722673A patent/FR2359390A1/fr active Granted
- 1977-07-22 DE DE2733197A patent/DE2733197C2/de not_active Expired
- 1977-07-23 JP JP52087899A patent/JPS5924794B2/ja not_active Expired
-
1982
- 1982-08-10 US US06/406,999 patent/USRE32169E/en not_active Expired - Lifetime
-
1990
- 1990-01-02 NL NL9000003A patent/NL9000003A/nl unknown
Patent Citations (42)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US756310A (en) * | 1903-07-16 | 1904-04-05 | Joseph Willmann | Apparatus for heating or sterilizing liquids. |
GB136651A (en) * | 1918-12-19 | 1919-12-19 | Edward Shaw | Improvements in Apparatus for Evaporating or Concentrating Liquids. |
DE383332C (de) * | 1921-08-26 | 1923-10-12 | Fritz Dueker | Taschenkuehler |
GB374941A (en) * | 1931-03-18 | 1932-06-20 | Herbert Walter Ellis | Improvements in apparatus for cooling oils or other liquids |
US1914084A (en) * | 1931-03-18 | 1933-06-13 | Ellis Herbert Walter | Apparatus for cooling oils or other fluids |
GB392350A (en) * | 1931-07-07 | 1933-05-18 | Otto Schramm | Improvements in and relating to the manufacture of chocolate |
US2169601A (en) * | 1934-10-04 | 1939-08-15 | Frank H Cornelius | Heating system |
FR838957A (fr) * | 1937-06-18 | 1939-03-21 | Appareil réfrigérant | |
US2372502A (en) * | 1942-02-14 | 1945-03-27 | Vapor Car Heating Co Inc | Inner tube radiation with internal metallic conduction |
GB586314A (en) * | 1944-03-31 | 1947-03-14 | John Graves Mckean | Improvements in and relating to heat exchange apparatus |
GB655157A (en) * | 1946-05-18 | 1951-07-11 | Anders Nikolaj Neergaard | Improvements in or relating to machines for tempering chocolate masses |
US2588277A (en) * | 1946-05-18 | 1952-03-04 | Neergaard Anders Nikolaj | Conditioning machine |
FR1011684A (fr) * | 1949-03-03 | 1952-06-25 | Onera (Off Nat Aerospatiale) | Perfectionnements apportés aux échangeurs calorifiques par convection à circulation de fluides, notamment à ceux à circulation d'huile et d'eau |
GB700205A (en) * | 1950-12-08 | 1953-11-25 | Mikrovaerk As | Improvements in or relating to machines for tempering chocolate and similar masses |
GB728330A (en) * | 1952-06-30 | 1955-04-20 | Baker Perkins Ltd | Improvements relating to the heat treatment of flowable masses, more particularly chocolate |
FR1155041A (fr) * | 1955-07-20 | 1958-04-21 | Nat Cylinder Gas Co | Appareil et procédé pour le traitement, par échange de chaleur d'une matière pouvant s'écouler |
GB988855A (en) * | 1960-05-10 | 1965-04-14 | Crawford And Russell Inc | Material treatment apparatus |
DE1168930B (de) * | 1962-04-12 | 1964-04-30 | Bayer Ag | Waermetauscher mit einer stehend angeordneten, hohlen Foerderschnecke |
US3231474A (en) * | 1962-07-16 | 1966-01-25 | Atomic Energy Authority Uk | Boiling water nuclear reactor and method of operating same |
FR1384653A (fr) * | 1962-10-14 | 1965-01-08 | Procédé et dispositif pour l'évaporation de liquides dans des évaporateurs ou vaporiseurs à couche mince ou analogues, et leurs applications diverses | |
US3255084A (en) * | 1963-05-17 | 1966-06-07 | Sulzer Ag | Method and apparatus for control of a nuclear power plant |
GB1012017A (en) * | 1964-01-21 | 1965-12-08 | Robert Sollich | Process and apparatus for tempering chocolate and similar fatty compositions particularly in coating plants |
US3354944A (en) * | 1964-06-18 | 1967-11-28 | Braun Fa B | Temperature control unit for maintaining the temperature of a liquid bath at a determined magnitude |
US3382917A (en) * | 1965-04-09 | 1968-05-14 | Comstock & Wescott | Heating system |
US3302701A (en) * | 1965-10-19 | 1967-02-07 | David G Thomas | Turbulence promoter for increased heat and mass transfer |
US3479689A (en) * | 1966-06-15 | 1969-11-25 | Hoechst Ag | Heated godet for stretching synthetic filaments and films |
US3495951A (en) * | 1966-08-27 | 1970-02-17 | Shionogi Seiyaku Kk | Screw reactor |
US3406741A (en) * | 1966-11-14 | 1968-10-22 | John M. Leach | Process and apparatus for treating liquids |
US3620684A (en) * | 1966-11-18 | 1971-11-16 | Chemithon Corp | Apparatus for continuous sulfonation |
GB1204688A (en) * | 1966-12-23 | 1970-09-09 | Phillips Petroleum Co | Apparatus for handling fluid materials |
US3542112A (en) * | 1968-06-05 | 1970-11-24 | Artisan Ind | Thin-film evaporator having multi-zone temperature control jacket |
FR1581806A (nl) * | 1968-08-08 | 1969-09-19 | ||
US3877515A (en) * | 1969-06-17 | 1975-04-15 | Nikolaus Laing | Temperature-control system with rotary heat exchangers |
US3667542A (en) * | 1971-01-05 | 1972-06-06 | Ralph C Parkes | Heat transfer roll |
US3690302A (en) * | 1971-03-25 | 1972-09-12 | Du Pont | Rotary boilers |
US3797550A (en) * | 1971-08-16 | 1974-03-19 | Monsanto Co | Wiped film devolatilizer construction |
US3820590A (en) * | 1973-02-28 | 1974-06-28 | B Littman | On-line adaptive control of a heat exchanger |
US3910346A (en) * | 1974-01-23 | 1975-10-07 | Braak Bv Geb | Mixer |
US4058907A (en) * | 1974-11-15 | 1977-11-22 | Firma Gebr. Lodige Maschinenbau-Gesellschaft Mbh | Device for the heat treatment of bulk material |
US4164253A (en) * | 1975-05-07 | 1979-08-14 | Skala Stephen F | Method for reducing thermal degradation of a heat exchange fluid |
US4187904A (en) * | 1976-11-02 | 1980-02-12 | Hch. Bertrams Aktiengesellschaft | Heat transfer installation having storage reservoir containing a salt as a heat carrier |
US4200146A (en) * | 1977-11-04 | 1980-04-29 | Dynex/Rivett Inc. | Method and apparatus for hydraulically driving and controlling a cooling fan |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060283203A1 (en) * | 2005-06-16 | 2006-12-21 | Kelly Patrick L | Rapid fluid cooling apparatus and method |
US7810349B2 (en) | 2005-06-16 | 2010-10-12 | Patrick Laughlin Kelly | Rapid fluid cooling apparatus and method |
US20170072766A1 (en) * | 2015-09-11 | 2017-03-16 | Denso International America, Inc. | Air conditioning system having cylindrical heat exchangers |
US10086674B2 (en) * | 2015-09-11 | 2018-10-02 | Denso International America, Inc. | Air conditioning system having cylindrical heat exchangers |
Also Published As
Publication number | Publication date |
---|---|
NL9000003A (nl) | 1990-05-01 |
FR2359390A1 (fr) | 1978-02-17 |
BE856970A (fr) | 1978-01-20 |
DE2733197A1 (de) | 1978-01-26 |
DE2733197C2 (de) | 1986-11-13 |
IT1080635B (it) | 1985-05-16 |
CH596530A5 (nl) | 1978-03-15 |
NL189215C (nl) | 1993-02-01 |
JPS5924794B2 (ja) | 1984-06-12 |
NL7708104A (nl) | 1978-01-25 |
FR2359390B1 (nl) | 1983-05-20 |
JPS5334158A (en) | 1978-03-30 |
GB1589722A (en) | 1981-05-20 |
NL189215B (nl) | 1992-09-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
AS | Assignment |
Owner name: EUROBURNER BOX 34,722 VADUZ, LIECHTENSTEIN, A CORP Free format text: ASSIGNMENT OF ASSIGNORS INTEREST.;ASSIGNOR:PIOTROWSKI, TADEUSZ;REEL/FRAME:004040/0659 Effective date: 19820611 |