US1537553A - Radiator - Google Patents
Radiator Download PDFInfo
- Publication number
- US1537553A US1537553A US719039A US71903924A US1537553A US 1537553 A US1537553 A US 1537553A US 719039 A US719039 A US 719039A US 71903924 A US71903924 A US 71903924A US 1537553 A US1537553 A US 1537553A
- Authority
- US
- United States
- Prior art keywords
- passage
- inlet
- flow
- radiator
- section
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 17
- 239000007788 liquid Substances 0.000 description 14
- 230000000979 retarding effect Effects 0.000 description 13
- 238000001816 cooling Methods 0.000 description 9
- 239000000543 intermediate Substances 0.000 description 6
- 238000010025 steaming Methods 0.000 description 5
- 238000013459 approach Methods 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 108091023663 let-7 stem-loop Proteins 0.000 description 1
- 108091063478 let-7-1 stem-loop Proteins 0.000 description 1
- 108091049777 let-7-2 stem-loop Proteins 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Images
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
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/02—Header boxes; End plates
- F28F9/026—Header boxes; End plates with static flow control means, e.g. with means for uniformly distributing heat exchange media into conduits
- F28F9/027—Header boxes; End plates with static flow control means, e.g. with means for uniformly distributing heat exchange media into conduits in the form of distribution pipes
- F28F9/0273—Header boxes; End plates with static flow control means, e.g. with means for uniformly distributing heat exchange media into conduits in the form of distribution pipes with multiple holes
-
- 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
- F28D1/02—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 heat-exchange conduits immersed in the body of fluid
- F28D1/04—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 heat-exchange conduits immersed in the body of fluid with tubular conduits
- F28D1/053—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 heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being straight
- F28D1/05316—Assemblies of conduits connected to common headers, e.g. core type radiators
- F28D1/05333—Assemblies of conduits connected to common headers, e.g. core type radiators with multiple rows of conduits or with multi-channel conduits
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
- F28F13/06—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media
- F28F13/12—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media by creating turbulence, e.g. by stirring, by increasing the force of circulation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/02—Header boxes; End plates
- F28F2009/0285—Other particular headers or end plates
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/02—Header boxes; End plates
- F28F2009/0285—Other particular headers or end plates
- F28F2009/0292—Other particular headers or end plates with fins
-
- 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
- Y10S165/184—Indirect-contact condenser
- Y10S165/217—Space for coolant surrounds space for vapor
- Y10S165/221—Vapor is the only confined fluid
- Y10S165/222—Plural parallel tubes confining vapor connecting between spaced headers
Definitions
- My present invention relates more partic ularly to radiators adapted to operate as upflow condensers according to the principles set forth in certain of my prior patents as, for instance, No. 1,3785%, granted May 17, 1921, and No. 1,455,739, granted May 15, 1923.
- the devices shown in these patents are radiators of the constructions and proportions commonly used on automobiles, trucks, etc., for cooling the jacket water of internal combustion engines.
- radiating tubes is apt to be overtaXed as by 7 running up long grades on low gear. I find that-the increase in the volumes of steam from the water discharged into the lower chamber of the radiator is liable to cause the water to be projected at such high velocity as may be driven up through the tubes by momentum.
- My present invention involves means for absorbing the kinetic energy and reducing the velocity of the discharge under such conditions.
- I employ means for absorbing the kinetic energy by friction and interference of the discharge currents, preferably also affording, at the same time, means for evolution and disentanglement of the steam from the water.
- tubular passage of much greater area than the inlet extending lengthwise of the lower chamber of the radiator, normally submerged or partially submerged in the body of the water in said chamber.
- Such tubular passage when supplied with a suitable number of perforations of sufficient area is a satisfactory device for the above purpose under or- According to said patents, the cooling iacket circulation.
- an important feature of my invention consists in discharging the water into such a chamber tangentially so that it progresses lengthwise and escapes from the tube by spiralling along the same.
- the spiralling is assisted and regularized by means of .a spiral fin extending peripherally from the inlet and preferably terminating a substantial distance from the open end of the, tubular passage.
- the spiral is of gradually decreasing pitch, bringing the flow of water down more nearly to parallelism with the axis of the tubular passage-as it approaches the outlet end thereof.
- the fin does not extend to the axis of the tube but leaves a very substantial straight line axial path of possible flow, which path centrifugal effect tends to keep open for escape of the steam, which latter the friction and interference tends to liberate from the superheated water, thereby bringing its temperature down to the effective boiling point as determined by the pressure which 'is being maintained in the base of the radiator.
- FIG. 1 is a conventional vertical section of a radiator of the type shown in my above mentioned Patent No. 1,455,739, having one form of my invention applied thereto;
- Fig. 2 is a detailed section on the line 2-2, Fig. 1;
- Fig. 3 is a fragmentary longitudinal section through the bottom of the radiator.
- the radiator comprises a casing 1, enclosing a lower chamber 2 and upper chamber 3 and between them, radiating or honeycomb elements represented by the tubes 4, 4 and radiating fins 5, 5, extending between lower header 6 and upper header 6
- the inlet 7 discharges from the water jacket of the engineand the outlet 8 takes it back to the water jacket.
- the in let 7 discharges tangentially into a cylin drical passageway 9, which is secured in any suitable manner as, for instance, by suspension memberslO, 11. While the proportions of design may be varied within wide limits, I have found in some cases that a suitable proportion is say, 3 inches in diameter by 10 inches long, although in Fig. 1
- the length is shown as twice asgreat mproportion to the diameter.
- the spiral fin 13 is of relatively low pitch where it first engages and starts deflection of the water from dischargepipe 7 in a di rection for travel longitudinally of the tube. As shown, the fin extends approximately one-third of the diameter from the walls, leaving a free longitudinal passage along the axis equal to about one-third the di ameter. The successive turns of the spiral rapidly increase in pitch and the end turns 13 may approach parallelism with the axis as nearly as may be desired.
- perforations 14, l 14 are arranged in the bottom segment of thetubular passage between the turns of the spiral fin and beyond the fin similar perforations 15,
- the flow retarder will be of advantage for distributing the flow of water and evolving the steam therefrom and under such conditions may be 'so effective that the volume of velocity of flow at the end of the tube will be slight; Under emer' gency conditions, however, the water from inlet 7 being circulated at much higher velocity and being charged with much greater quantities of steam, will be driven through the first two turns of the spiral, at high "velocity, its quantity being decreased by centrifugal discharge through outlets 14,
- a radiator of the type comprising a lower chamber, an upper chamber, and intermediate cooling passages in combination with inlet and outlet passagesv for short circuit flow of steaming liquid through said lower chamber, and a flow retarding passage into which the inlet discharges tangentially, said flow retarding passage being of greater cross section than the inlet and being circularin cross section so that the tangential discharge progresses spirally therethrough.
- radiator of the type comprising a lower chamber, an upper chamber, and intermediate cooling passages in combination with inlet and outlet passages for short circuit flow of steaming liquid through said lower chamber, a flow retardingpassage of circular cross section and greater cross section than the inlet into which the inlet passage discharges tangentially and deflecting means in the flow retarding passage causing the circularly flowing liquid to progress longitudinally of the flow retarding passage, said deflecting means comprising a spiral element of progressively increasing pitch toward the discharge end of the flow retarding passage.
- a radiator of the type comprising a lower chamber, an upper chamber, an intermediate cooling passages in combination with inlet andoutlet passages for short, circuit flow ofsteaming liquid through.
- said lower chamber a horizontal flow retarding passage of circular cross section and of greater cross section than the inlet into Which the inlet passage discharges tangentially, defleeting means in the passage causing the circularly flowing liquid to progress longitudinally thereof and said passage having radial openings therein for the escape of liquid.
- a radiator of the type comprising a lower chamber, an upper chamber, and intermediate cooling passages in combination with inlet and outlet passages for short circuit flow of steaming liquid through said lower chamber, a horizontal flow retarding passage of circular cross section and of greater cross section than the inlet into which the inlet passage discharges tangentially, deflecting means in the passage causing the circularly flowing liquid to progress longitudinally thereof and said passage having normally submerged radial openings therein for the escape of liquid.
- a radiator of the type comprising a lower chamber, an upper chamber, and intermediate cooling passages, in combination with inlet and outlet passages for shortcircuit flow of steaming liquid through said lower chamber and a flow retarding passage in which the cross-section of the flow path of the liquid is of progressively increasing cross section toward its outlet end.
- A-radiator of the type comprising a lower chamber, an upper chamber and inter mediate cooling passages in combination with inlet and outlet passages for short circuitflow of steaming liquid through said lower chamber, a flow retarding passage of greater cross section than the inlet into which the inlet discharges tangentially and a plurality of openings in the walls of the flow retarding passage permitting escape of the liquid.
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Description
i s. w. RUSHMORE RADIATOR Filed June 10, 1924 INVENTOR g a} Q Patented May 12, 1925.
UNITED s'rarss SAMUEL V7v RUSHMOBE, 0F PLAINFIELD, NEW JERSEY.
RADIATOR.
Application filed June 10, 1924. Serial No. 719,039.
To all whom it may concern:
Be it known that I, SAMUEL W. BUSH- MORE, a citizen of the United States, and resident of Plainfield, in the county of Union and State of New Jersey, have in-' vented certain new and useful Improvements in Radiators, of which the following is a specification.
My present invention relates more partic ularly to radiators adapted to operate as upflow condensers according to the principles set forth in certain of my prior patents as, for instance, No. 1,3785%, granted May 17, 1921, and No. 1,455,739, granted May 15, 1923. The devices shown in these patents are radiators of the constructions and proportions commonly used on automobiles, trucks, etc., for cooling the jacket water of internal combustion engines.
radiating tubes is apt to be overtaXed as by 7 running up long grades on low gear. I find that-the increase in the volumes of steam from the water discharged into the lower chamber of the radiator is liable to cause the water to be projected at such high velocity as may be driven up through the tubes by momentum. My present invention involves means for absorbing the kinetic energy and reducing the velocity of the discharge under such conditions.
For the above purpose, I employ means for absorbing the kinetic energy by friction and interference of the discharge currents, preferably also affording, at the same time, means for evolution and disentanglement of the steam from the water.
For this purpose, I arrange a tubular passage of much greater area than the inlet, extending lengthwise of the lower chamber of the radiator, normally submerged or partially submerged in the body of the water in said chamber. Such tubular passage, when supplied with a suitable number of perforations of sufficient area is a satisfactory device for the above purpose under or- According to said patents, the cooling iacket circulation.
dinary conditions and for radiators of maximum cooling capacity, but an important feature of my invention consists in discharging the water into such a chamber tangentially so that it progresses lengthwise and escapes from the tube by spiralling along the same. Preferably, the spiralling is assisted and regularized by means of .a spiral fin extending peripherally from the inlet and preferably terminating a substantial distance from the open end of the, tubular passage. Apparently the continuous change of direction and developed centrifugal force of the water results in friction which slows down its velocity and the radial perforations afford opportunity for substantial butv not too high velocity losses of'the water as it traverses its spiral path.
Preferably the spiral is of gradually decreasing pitch, bringing the flow of water down more nearly to parallelism with the axis of the tubular passage-as it approaches the outlet end thereof.
a n' Q Moreover, discontinuing the spiral tin a substantial distance short of the end affords opportunity for such parallelizing of the flow across theentire section of the tubular passage. If the diameter of the tubular passage is, say, three times the diameter of the inlet, its cross section will be nine times that of the inlet and on this basis alone the velocity at the discharge end of the tubular passage should be one-ninth theinitial velocity. I 1
However, it is much less. than this, because ofv the frictionand leaks and interference along the way. Moreover, the fin does not extend to the axis of the tube but leaves a very substantial straight line axial path of possible flow, which path centrifugal effect tends to keep open for escape of the steam, which latter the friction and interference tends to liberate from the superheated water, thereby bringing its temperature down to the effective boiling point as determined by the pressure which 'is being maintained in the base of the radiator.
In this way, I find that I can completely obviate the above described difficulty; that even in the case of various small tubes, say, 4 inch or less internal diameter, the water will not be forced through the tubes into the upper chamber, atleast'not to any objectionable degree.
The above and other features of my invention may be more readily understood from the following description in connec tion with the accompanying drawings, in which Fig. 1 is a conventional vertical section of a radiator of the type shown in my above mentioned Patent No. 1,455,739, having one form of my invention applied thereto;
Fig. 2 is a detailed section on the line 2-2, Fig. 1; and
Fig. 3 is a fragmentary longitudinal section through the bottom of the radiator.
The radiator comprises a casing 1, enclosing a lower chamber 2 and upper chamber 3 and between them, radiating or honeycomb elements represented by the tubes 4, 4 and radiating fins 5, 5, extending between lower header 6 and upper header 6 The inlet 7 discharges from the water jacket of the engineand the outlet 8 takes it back to the water jacket. 7
As shown more-clearly in Fig. 2, the in let 7 discharges tangentially into a cylin drical passageway 9, which is secured in any suitable manner as, for instance, by suspension memberslO, 11. While the proportions of design may be varied within wide limits, I have found in some cases that a suitable proportion is say, 3 inches in diameter by 10 inches long, although in Fig. 1
the length is shown as twice asgreat mproportion to the diameter.
The spiral fin 13 is of relatively low pitch where it first engages and starts deflection of the water from dischargepipe 7 in a di rection for travel longitudinally of the tube. As shown, the fin extends approximately one-third of the diameter from the walls, leaving a free longitudinal passage along the axis equal to about one-third the di ameter. The successive turns of the spiral rapidly increase in pitch and the end turns 13 may approach parallelism with the axis as nearly as may be desired.
Preferably perforations 14, l 14 are arranged in the bottom segment of thetubular passage between the turns of the spiral fin and beyond the fin similar perforations 15,
15 may be arranged in the top of the tubular passage.
In the above the operation of the device will be obvious. Under conditions of normal operation, the flow retarder will be of advantage for distributing the flow of water and evolving the steam therefrom and under such conditions may be 'so effective that the volume of velocity of flow at the end of the tube will be slight; Under emer' gency conditions, however, the water from inlet 7 being circulated at much higher velocity and being charged with much greater quantities of steam, will be driven through the first two turns of the spiral, at high "velocity, its quantity being decreased by centrifugal discharge through outlets 14,
14 and its velocity by the increasing cross section of the spiral which it traverses. Being submerged in the Water, particularly at the outlets 14, 14, discharge cannot be violentL The centrifugal effect will serve to charges into the flow retarding passage tangentially. 1
3. A radiator of the type comprising a lower chamber, an upper chamber, and intermediate cooling passages in combination with inlet and outlet passagesv for short circuit flow of steaming liquid through said lower chamber, and a flow retarding passage into which the inlet discharges tangentially, said flow retarding passage being of greater cross section than the inlet and being circularin cross section so that the tangential discharge progresses spirally therethrough.
4. The combination specified by claim 1, with the further feature that the flow retarding passage is circular in cross-section, and is provided with deflecting means causing the circularly flowing liquid to progress longitudinally of the flow retarding passage.
5. 1 radiator of the type comprising a lower chamber, an upper chamber, and intermediate cooling passages in combination with inlet and outlet passages for short circuit flow of steaming liquid through said lower chamber, a flow retardingpassage of circular cross section and greater cross section than the inlet into which the inlet passage discharges tangentially and deflecting means in the flow retarding passage causing the circularly flowing liquid to progress longitudinally of the flow retarding passage, said deflecting means comprising a spiral element of progressively increasing pitch toward the discharge end of the flow retarding passage. 7
6. A radiator of the type comprising a lower chamber, an upper chamber, an intermediate cooling passages in combination with inlet andoutlet passages for short, circuit flow ofsteaming liquid through. said lower chamber, a horizontal flow retarding passage of circular cross section and of greater cross section than the inlet into Which the inlet passage discharges tangentially, defleeting means in the passage causing the circularly flowing liquid to progress longitudinally thereof and said passage having radial openings therein for the escape of liquid.
7. A radiator of the type comprising a lower chamber, an upper chamber, and intermediate cooling passages in combination with inlet and outlet passages for short circuit flow of steaming liquid through said lower chamber, a horizontal flow retarding passage of circular cross section and of greater cross section than the inlet into which the inlet passage discharges tangentially, deflecting means in the passage causing the circularly flowing liquid to progress longitudinally thereof and said passage having normally submerged radial openings therein for the escape of liquid.
8. A radiator of the type comprising a lower chamber, an upper chamber, and intermediate cooling passages, in combination with inlet and outlet passages for shortcircuit flow of steaming liquid through said lower chamber and a flow retarding passage in which the cross-section of the flow path of the liquid is of progressively increasing cross section toward its outlet end.
9. A-radiator of the type comprising a lower chamber, an upper chamber and inter mediate cooling passages in combination with inlet and outlet passages for short circuitflow of steaming liquid through said lower chamber, a flow retarding passage of greater cross section than the inlet into which the inlet discharges tangentially and a plurality of openings in the walls of the flow retarding passage permitting escape of the liquid.
Signed at Plainfield, in the county of Union and State of New Jersey, this 29th day of May, A. D. 1924.
SAMUEL w. RUSHMORE.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US719039A US1537553A (en) | 1924-06-10 | 1924-06-10 | Radiator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US719039A US1537553A (en) | 1924-06-10 | 1924-06-10 | Radiator |
Publications (1)
Publication Number | Publication Date |
---|---|
US1537553A true US1537553A (en) | 1925-05-12 |
Family
ID=24888536
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US719039A Expired - Lifetime US1537553A (en) | 1924-06-10 | 1924-06-10 | Radiator |
Country Status (1)
Country | Link |
---|---|
US (1) | US1537553A (en) |
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3254707A (en) * | 1964-03-19 | 1966-06-07 | Hunt Foods And Ind Inc | Heat exchanger and cooling apparatus |
EP0121079A1 (en) * | 1983-03-30 | 1984-10-10 | Süddeutsche Kühlerfabrik Julius Fr. Behr GmbH & Co. KG | Heat exchanger |
FR2945860A1 (en) * | 2009-05-22 | 2010-11-26 | Marine Tech Mediterranee | Heat exchanger for use as e.g. solar collector panel to produce domestic hot water, has cavities opened at inner side of edge of board, closed at outer side of edge, and respectively communicating with inlet and outlet |
US20160061496A1 (en) * | 2014-08-26 | 2016-03-03 | Delphi Technologies, Inc. | Heat exchanger with reduced length distributor tube |
FR3059394A1 (en) * | 2016-11-30 | 2018-06-01 | Valeo Systemes Thermiques | DEVICE FOR HOMOGENIZING THE DISTRIBUTION OF A REFRIGERANT FLUID WITHIN HEAT EXCHANGER TUBES CONSISTING OF A REFRIGERANT FLUID CIRCUIT |
FR3059407A1 (en) * | 2016-11-30 | 2018-06-01 | Valeo Systemes Thermiques | DEVICE FOR MIXING A REFRIGERANT FLUID INSIDE A COLLECTOR BOX OF A HEAT EXCHANGER |
FR3059412A1 (en) * | 2016-11-30 | 2018-06-01 | Valeo Systemes Thermiques | MIXING DEVICE COMPRISING A DEVICE FOR HOMOGENIZING THE DISTRIBUTION OF A REFRIGERANT FLUID WITHIN HEAT EXCHANGER TUBES |
WO2018100308A1 (en) * | 2016-11-30 | 2018-06-07 | Valeo Systemes Thermiques | Device for homogenising the distribution of a refrigerant inside tubes of a heat exchanger constituting a refrigerant circuit |
FR3061282A1 (en) * | 2016-11-30 | 2018-06-29 | Valeo Systemes Thermiques | HEAT EXCHANGER COMPRISING A REFRIGERANT FLUID CHANGER CIRCUIT |
WO2018206670A1 (en) * | 2017-05-10 | 2018-11-15 | Valeo Systemes Thermiques | Heat exchanger that forms part of a refrigerant circuit |
CN113544454A (en) * | 2019-03-06 | 2021-10-22 | 三星电子株式会社 | Distributor, heat exchanger unit and air conditioner |
US11306971B2 (en) * | 2018-12-13 | 2022-04-19 | Applied Materials, Inc. | Heat exchanger with multistaged cooling |
US11698234B2 (en) * | 2019-03-06 | 2023-07-11 | Samsung Electronics Co.. Ltd. | Distributor, heat exchanger unit and air conditioner |
-
1924
- 1924-06-10 US US719039A patent/US1537553A/en not_active Expired - Lifetime
Cited By (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3254707A (en) * | 1964-03-19 | 1966-06-07 | Hunt Foods And Ind Inc | Heat exchanger and cooling apparatus |
EP0121079A1 (en) * | 1983-03-30 | 1984-10-10 | Süddeutsche Kühlerfabrik Julius Fr. Behr GmbH & Co. KG | Heat exchanger |
FR2945860A1 (en) * | 2009-05-22 | 2010-11-26 | Marine Tech Mediterranee | Heat exchanger for use as e.g. solar collector panel to produce domestic hot water, has cavities opened at inner side of edge of board, closed at outer side of edge, and respectively communicating with inlet and outlet |
US10197312B2 (en) * | 2014-08-26 | 2019-02-05 | Mahle International Gmbh | Heat exchanger with reduced length distributor tube |
US20160061496A1 (en) * | 2014-08-26 | 2016-03-03 | Delphi Technologies, Inc. | Heat exchanger with reduced length distributor tube |
FR3059394A1 (en) * | 2016-11-30 | 2018-06-01 | Valeo Systemes Thermiques | DEVICE FOR HOMOGENIZING THE DISTRIBUTION OF A REFRIGERANT FLUID WITHIN HEAT EXCHANGER TUBES CONSISTING OF A REFRIGERANT FLUID CIRCUIT |
FR3059407A1 (en) * | 2016-11-30 | 2018-06-01 | Valeo Systemes Thermiques | DEVICE FOR MIXING A REFRIGERANT FLUID INSIDE A COLLECTOR BOX OF A HEAT EXCHANGER |
WO2018100301A1 (en) * | 2016-11-30 | 2018-06-07 | Valeo Systemes Thermiques | Device for mixing a refrigerant fluid inside a collector box of a heat exchanger |
WO2018100308A1 (en) * | 2016-11-30 | 2018-06-07 | Valeo Systemes Thermiques | Device for homogenising the distribution of a refrigerant inside tubes of a heat exchanger constituting a refrigerant circuit |
FR3061282A1 (en) * | 2016-11-30 | 2018-06-29 | Valeo Systemes Thermiques | HEAT EXCHANGER COMPRISING A REFRIGERANT FLUID CHANGER CIRCUIT |
CN110214257B (en) * | 2016-11-30 | 2021-08-17 | 法雷奥热系统公司 | Device for mixing refrigerant fluid in header of heat exchanger |
CN110214257A (en) * | 2016-11-30 | 2019-09-06 | 法雷奥热系统公司 | Device for the mix refrigerant fluid in the header of heat exchanger |
FR3059412A1 (en) * | 2016-11-30 | 2018-06-01 | Valeo Systemes Thermiques | MIXING DEVICE COMPRISING A DEVICE FOR HOMOGENIZING THE DISTRIBUTION OF A REFRIGERANT FLUID WITHIN HEAT EXCHANGER TUBES |
FR3066262A1 (en) * | 2017-05-10 | 2018-11-16 | Valeo Systemes Thermiques | HEAT EXCHANGER COMPRISING A REFRIGERANT FLUID CIRCUIT |
WO2018206670A1 (en) * | 2017-05-10 | 2018-11-15 | Valeo Systemes Thermiques | Heat exchanger that forms part of a refrigerant circuit |
US11306971B2 (en) * | 2018-12-13 | 2022-04-19 | Applied Materials, Inc. | Heat exchanger with multistaged cooling |
CN113544454A (en) * | 2019-03-06 | 2021-10-22 | 三星电子株式会社 | Distributor, heat exchanger unit and air conditioner |
CN113544454B (en) * | 2019-03-06 | 2023-06-13 | 三星电子株式会社 | Distributor, heat exchanger unit and air conditioner |
US11698234B2 (en) * | 2019-03-06 | 2023-07-11 | Samsung Electronics Co.. Ltd. | Distributor, heat exchanger unit and air conditioner |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US1537553A (en) | Radiator | |
US3826304A (en) | Advantageous configuration of tubing for internal boiling | |
US3217799A (en) | Steam condenser of the water tube type | |
US4199332A (en) | Deaerator device | |
US1454053A (en) | Oil cooler | |
US2488623A (en) | Heat exchanger | |
US3427227A (en) | Flash evaporator with duct and baffle means | |
US2320343A (en) | Vapor generator | |
US3282333A (en) | Radiator construction | |
US1894753A (en) | Condenser | |
US1960770A (en) | Heat exchanger | |
US2498752A (en) | Tubular falling-film exchanger | |
US4681129A (en) | Apparatus for uniformly distributing a two-phase mixture | |
US1940070A (en) | Device for improving the circulation of water tube boilers | |
US1671110A (en) | Apparatus for heating water | |
US2311190A (en) | Heat exchanger | |
US1691614A (en) | Steam-coolistg apparatus | |
US2206259A (en) | Muffler | |
US2127787A (en) | Water tube steam generator | |
US1469531A (en) | Device for the promoting and controlling of the circulation of water in water-tube boilers | |
US1591323A (en) | Radiator | |
US1397282A (en) | Fluid-heater | |
US1410548A (en) | Tubular heat exchanger | |
US3116721A (en) | Water and steam separators for evaporators | |
US1461726A (en) | Automobile radiator condenser |