US1403784A - Radiator - Google Patents
Radiator Download PDFInfo
- Publication number
- US1403784A US1403784A US397906A US39790620A US1403784A US 1403784 A US1403784 A US 1403784A US 397906 A US397906 A US 397906A US 39790620 A US39790620 A US 39790620A US 1403784 A US1403784 A US 1403784A
- Authority
- US
- United States
- Prior art keywords
- tubes
- radiator
- nipples
- holes
- plate
- 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
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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
- F28F9/007—Auxiliary supports for elements
- F28F9/013—Auxiliary supports for elements for tubes or tube-assemblies
- F28F9/0131—Auxiliary supports for elements for tubes or tube-assemblies formed by 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
- F28F9/04—Arrangements for sealing elements into header boxes or end plates
- F28F9/06—Arrangements for sealing elements into header boxes or end plates by dismountable joints
-
- 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
- Y10S165/454—Heat exchange having side-by-side conduits structure or conduit section
- Y10S165/471—Plural parallel conduits joined by manifold
- Y10S165/473—Plural parallel conduits joined by manifold with clamping member at joint between header plate and header tank
Definitions
- Patented J an. 17, 1922.
- the invention relates to radiators such as are used in conjunction with gasoline engines, or the like.
- radiators such as hitherto commonly constructed, comprise a large number of permanently attached tubes, usually soldered in the radiator and a large number of radiator. plates, or fins, also soldered in the radiator.
- the tubes are subject to bursting by freezing, and the tubes and the plates are frequently injured or broken in accidental collisions.
- it is very difficult to repair or replace the broken parts. Only a skilled mechanic can do the work properly and at best the making of repairs and replacements is slow and consequently costly.
- Prime purposes of the present invention are to provide a radiator having tubes which may be inserted or removed without disturbing the plates or fins and without disturbing other permanent parts of the structure; and to provide other improved structural details as will hereinafter appear.
- Figure 1 is a combined front elevation and partial vertical sectional view of a radiator embodying my invention.
- Fig. 2 is a combined front elevation and partial vertical sectional view of a radiator embodying my invention.
- Fig. 1 looking downward.
- Fig. 3 is a greatly enlarged fragmentary vertical section through the radiator on the line 3.3 of Fig. 1 and shows details of one tube and its connections
- Fig. 4 is an enlarged horizontal section on the line 4.4. of Fig. 1, looking downward, and shows in detail a fragment of one diaphragm.
- Fig. 5 is a combined elevation and sectional view, showing keepers of modified construction; and Fig. 6 is a transverse section on the line 6.6. of Fig. 5.
- the radiator comprises an upper water box 5, a lower water box 6, hollow columns 12 intercommunicating between the boxes 5 and 6; upper perforated plates 7, lower perforated plates S, water tubes 9 in communication with the interior of the boxes .5 and 6 through the perforations of the plates 7 and 8, rods 13 connecting the plates 7 and 8, and diaphragms 10, spaced apart from each other and directing the flow of air around the tubes.
- the water box 5 is preferably a metal casting, open at its lower end and having a flange 14, extending entirely around the lower part of the box.
- the box 5 has a tubular neck 15 to admit water to the box and a screw cap 16 closing ⁇ the neck.
- the water box 6 is preferably a metal casting open at its upper ena and having a flange 17 extending entirely around the upper part of the box.
- a flat perforated metal plate 7 is conformed to the contour of the flange 14.
- gasket 25 is between the plate and the flange.I
- Bolts 18 extend through the flange and the plate and detachably connect them with each other.
- the gasket prevents leakage of water between the connected parts.
- a at,-perfcrated, metal plate 8 is conformed to the contour of the flange 17.
- a gasket 26 is between the plate and the flange.
- Bolts 19 extend through the flange, the gaslret and the plate and detachably connect them with each other. The gasket prevents leakage of water between the connected parts.
- the plate 7 has a series of integral tapered nipples 21, corresponding to the number of tubes 9 in the radiator, and also has openings 20 intercommunicating between the box 5 and the columns 12.
- the plate 8 has series of internallyscrew-threaded holes 27 (Figs. 1 and 3,) corresponding to the tubes 9, and also has openings 31 intercommunicating between the columns 12 and the box 8.
- Tapered nipples 2S screw into the holes 27 and have polygonal heads 29 on which a wrench may be used to rotate the nipples.
- Lock nuts 30 are screwed on the respective nipples before the'nipples are screwed into the holes, and when the nipples are properly adjusted the nuts will be tightened to lock them in place.'
- the box-like columns 12 have fiat ends accurately fitted to the lower face of the plate 7 and the upper face of the plate 8. Screw-threaded rods or bolts 13 firmly unite the parts 7, 12 and 8,V but admit of separating the parts when necessary.
- the rods .13, in conjunction with the tubular spaces 22 firmly imite the diaphragms- 19 and keep them in proper spaced relation to each other but achnitof separating them when neces* sary.
- Each diaphragm has holes 31 (Fig. 4C) accommodating the respective rods 13 and holes 23 accommodating the respective tubes 9.
- the diaphragms are of very thin sheet brass.
- the holes v23 may be made by any suitable instrument (not shown) which will perforate the metal just as the tapered end of a pencil will perforate a sheet of paper,
- the rods 13 will be placed in position in the holes 31 of the plater' the box 5 will be connected with the plate by the bolts 18; the successive spacers 22 and diaphragms 10 will be placed on the Yrods 13 and the nuts 32 abutting against the spacers adjacent to the lower ends of the rods will be tightened to hold together the associated diaphragms and spacers; the tubes 9 will be inserted through the holes 23 in the diaphragms in such position that the tapered ends of the nipples 21 will occupy the upper ends of the respective tubes; the screw-threaded nipples 28 will be screwed into the respective holes 27 the columns 12 will be placed in proper position relative to the plates 7 and 8 and the nuts at the lower ends of the rods will be tightened to firmly unite the parts 7.
- nipples 28 will then be adjusted to cause watertight juncture of the ends of the tubes with the upper and lower nipples and the lock. nuts done wit-hout disturbing the other tubes or the diaphragms 10.
- the intervening diaphragms and spacers will be removed in succession from the rods 13 until the broken or damaged diaphragm is reached; it willVV then be taken out and repaired, or a new diaphragm sub'- stituted; the other diaphragms and spacers will then be'put back in their original order and the plate 8 and the box 6 will again be attached andY secured.
- the tubes 9 and the columns 12 admit of free circulation of water from one box to the other. It isto be noted Y further that any tube may be detached without disturbing the diaphragme and without disturbing any other tube, and that any diaphragm may be detached without disturbing any tube. Y Y Y i Y i To the best of my knowledge and belief, I am the first to devise and use in a radiator for gasoline engines, or the like, demountable tubes in conjunction with demountable diaphragms; I therefore donot limit my claims to the precise structural details shown or described, inasmuch asrminor modifications may bemade within Vthe scope Vof the appended claims.
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- 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
l. INGELS.
RADIATOR.
APPLICATION F|LED 1ULY21. 1920.
Patented Jan. 17, 1922.
@www l JAMES I/Yff Jay/@ EI G12- 7 f8 lllllllllllllll l- PATENT OFFICE.
JAMES INGELS, OF SPRINGFIELD, ILLINOIS.
RADIATOR.
Specification of Letters Patent.
Patented J an. 17, 1922.
Application filed July 21, 1920. Serial No. 397,906.
To all t0/tom t may concern.'
Be it known that l, .learns lNGELs, a citizen ofthe United States, residing at Springfield, in the count?,7 of Sangamon and State of Illinois, have invented a new and useful Radiator, of which the following is a. specification.
The invention relates to radiators such as are used in conjunction with gasoline engines, or the like. Such radiators, as hitherto commonly constructed, comprise a large number of permanently attached tubes, usually soldered in the radiator and a large number of radiator. plates, or fins, also soldered in the radiator. The tubes are subject to bursting by freezing, and the tubes and the plates are frequently injured or broken in accidental collisions. By reason of the parts being permanently united, as stated, it is very difficult to repair or replace the broken parts. Only a skilled mechanic can do the work properly and at best the making of repairs and replacements is slow and consequently costly.
Prime purposes of the present invention are to provide a radiator having tubes which may be inserted or removed without disturbing the plates or fins and without disturbing other permanent parts of the structure; and to provide other improved structural details as will hereinafter appear.
With these ends in view the invention consists in the novel features of construction and combinations of parts shown in the annexed drawing, to which reference is hereby made, and which will now be described and recited in the claims.
Figure 1 is a combined front elevation and partial vertical sectional view of a radiator embodying my invention. Fig. 2
' is a horizontal section on the line 2.2. of
Fig. 1 looking downward. Fig. 3 is a greatly enlarged fragmentary vertical section through the radiator on the line 3.3 of Fig. 1 and shows details of one tube and its connections Fig. 4 is an enlarged horizontal section on the line 4.4. of Fig. 1, looking downward, and shows in detail a fragment of one diaphragm. Fig. 5 is a combined elevation and sectional view, showing keepers of modified construction; and Fig. 6 is a transverse section on the line 6.6. of Fig. 5.
The same reference numerals designate the same parts in all the viewsc The radiator comprises an upper water box 5, a lower water box 6, hollow columns 12 intercommunicating between the boxes 5 and 6; upper perforated plates 7, lower perforated plates S, water tubes 9 in communication with the interior of the boxes .5 and 6 through the perforations of the plates 7 and 8, rods 13 connecting the plates 7 and 8, and diaphragms 10, spaced apart from each other and directing the flow of air around the tubes.
The water box 5 is preferably a metal casting, open at its lower end and having a flange 14, extending entirely around the lower part of the box. The box 5 has a tubular neck 15 to admit water to the box and a screw cap 16 closing` the neck.
The water box 6 is preferably a metal casting open at its upper ena and having a flange 17 extending entirely around the upper part of the box.
A flat perforated metal plate 7 is conformed to the contour of the flange 14. A
A at,-perfcrated, metal plate 8 is conformed to the contour of the flange 17. A gasket 26 is between the plate and the flange. Bolts 19 extend through the flange, the gaslret and the plate and detachably connect them with each other. The gasket prevents leakage of water between the connected parts. v
The plate 7 has a series of integral tapered nipples 21, corresponding to the number of tubes 9 in the radiator, and also has openings 20 intercommunicating between the box 5 and the columns 12.
The plate 8 has series of internallyscrew-threaded holes 27 (Figs. 1 and 3,) corresponding to the tubes 9, and also has openings 31 intercommunicating between the columns 12 and the box 8. Tapered nipples 2S screw into the holes 27 and have polygonal heads 29 on which a wrench may be used to rotate the nipples. Lock nuts 30 are screwed on the respective nipples before the'nipples are screwed into the holes, and when the nipples are properly adjusted the nuts will be tightened to lock them in place.'
The box-like columns 12 have fiat ends accurately fitted to the lower face of the plate 7 and the upper face of the plate 8. Screw-threaded rods or bolts 13 firmly unite the parts 7, 12 and 8,V but admit of separating the parts when necessary. The rods .13, in conjunction with the tubular spaces 22 firmly imite the diaphragms- 19 and keep them in proper spaced relation to each other but achnitof separating them when neces* sary.
Each diaphragm has holes 31 (Fig. 4C) accommodating the respective rods 13 and holes 23 accommodating the respective tubes 9. The diaphragms are of very thin sheet brass. The holes v23 may be made by any suitable instrument (not shown) which will perforate the metal just as the tapered end of a pencil will perforate a sheet of paper,
and will form a series of springy fins 24 marginal to the hole. The middle parts of the fins 24; tend slightly towardsthe centre of the hole 23 so that the circumference lbounded by the central parts of the fins is in each instance somewhat less than the outer circumference ofthe tube 9 occupying the hole; it is obvioi's therefore, that when the tube is in place in the hole the fins will be under Vstress and will prevent vibration of the tube inthe hole but will yield to permit insertion or retraction of the tube, as the case may be. 1 prefer to use springy keepers integral with the diaphragm but other suitable keepers may be used without departure from my invention; such, for example, as separate springs 2i (Figs. 5 and 6) attached to the diaphragm 10 and adapted to engage on the periphery of the tube 9 to prevent vibration of the tube and permit easy insertion or'withdrawal of the tube. Keepers of other and different forms will readily occur to persons skilled in the art and need not be detailed here.
To assemble the parts, the rods 13 will be placed in position in the holes 31 of the plater' the box 5 will be connected with the plate by the bolts 18; the successive spacers 22 and diaphragms 10 will be placed on the Yrods 13 and the nuts 32 abutting against the spacers adjacent to the lower ends of the rods will be tightened to hold together the associated diaphragms and spacers; the tubes 9 will be inserted through the holes 23 in the diaphragms in such position that the tapered ends of the nipples 21 will occupy the upper ends of the respective tubes; the screw-threaded nipples 28 will be screwed into the respective holes 27 the columns 12 will be placed in proper position relative to the plates 7 and 8 and the nuts at the lower ends of the rods will be tightened to firmly unite the parts 7. 12, and 8. The nipples 28 will then be adjusted to cause watertight juncture of the ends of the tubes with the upper and lower nipples and the lock. nuts done wit-hout disturbing the other tubes or the diaphragms 10. Y
To replace a broken or damaged diaphragm the intervening diaphragms and spacers will be removed in succession from the rods 13 until the broken or damaged diaphragm is reached; it willVV then be taken out and repaired, or a new diaphragm sub'- stituted; the other diaphragms and spacers will then be'put back in their original order and the plate 8 and the box 6 will again be attached andY secured.
It isA to be noted that the tubes 9 and the columns 12 admit of free circulation of water from one box to the other. It isto be noted Y further that any tube may be detached without disturbing the diaphragme and without disturbing any other tube, and that any diaphragm may be detached without disturbing any tube. Y Y Y i Y i To the best of my knowledge and belief, I am the first to devise and use in a radiator for gasoline engines, or the like, demountable tubes in conjunction with demountable diaphragms; I therefore donot limit my claims to the precise structural details shown or described, inasmuch asrminor modifications may bemade within Vthe scope Vof the appended claims.
Having fully described my invention and the mode of its use, what I- claim as new and desire to secure by Letters Patent is:
Claims.
1. In a radiator, the combination of upper and lower water boxes each having a series of nipples; a series of diaphragms Yeach having aseries of holes inline with the respective'nipples and a plurality of springy keepers adjacent to the respective holes; and tubes occupying the holes of said diaphragms and held by said nipples and said springy i' threaded holes; screw-threaded nipples adsigned Iny name at Springfield, Illinois, justable in the holes in said second plate; this 14th day of July, A. D. 1920. lock nuts on said screw-threaded nipples,
and tubes each held by a nipple on said rst JAMES INGELS. 5 plate and a nipple adjustable in said second Witnesses:
plate. ALVIN E. SKOOG,
In Witness whereof I have hereuntof N. DUBOIS.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US397906A US1403784A (en) | 1920-07-21 | 1920-07-21 | Radiator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US397906A US1403784A (en) | 1920-07-21 | 1920-07-21 | Radiator |
Publications (1)
Publication Number | Publication Date |
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US1403784A true US1403784A (en) | 1922-01-17 |
Family
ID=23573159
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US397906A Expired - Lifetime US1403784A (en) | 1920-07-21 | 1920-07-21 | Radiator |
Country Status (1)
Country | Link |
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US (1) | US1403784A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0209107A1 (en) * | 1985-07-15 | 1987-01-21 | Hans Güntner GmbH | Heat exchanger with a relieving rod for the heat exchange tubes |
US4842055A (en) * | 1987-08-04 | 1989-06-27 | Kabushiki Kaisha Toshiba | Heat exchanger |
RU2704576C1 (en) * | 2019-03-05 | 2019-10-29 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Уфимский государственный нефтяной технический университет" | Heat-insulating insert and heat protection device for heat exchangers |
-
1920
- 1920-07-21 US US397906A patent/US1403784A/en not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0209107A1 (en) * | 1985-07-15 | 1987-01-21 | Hans Güntner GmbH | Heat exchanger with a relieving rod for the heat exchange tubes |
US4842055A (en) * | 1987-08-04 | 1989-06-27 | Kabushiki Kaisha Toshiba | Heat exchanger |
RU2704576C1 (en) * | 2019-03-05 | 2019-10-29 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Уфимский государственный нефтяной технический университет" | Heat-insulating insert and heat protection device for heat exchangers |
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