US988699A - Radiator. - Google Patents

Radiator. Download PDF

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Publication number
US988699A
US988699A US60220411A US1911602204A US988699A US 988699 A US988699 A US 988699A US 60220411 A US60220411 A US 60220411A US 1911602204 A US1911602204 A US 1911602204A US 988699 A US988699 A US 988699A
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United States
Prior art keywords
webs
radiator
strips
flanges
tubes
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
Application number
US60220411A
Inventor
John M Fedders
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THEODORE C FEDDERS
Original Assignee
THEODORE C FEDDERS
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Publication date
Application filed by THEODORE C FEDDERS filed Critical THEODORE C FEDDERS
Priority to US60220411A priority Critical patent/US988699A/en
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Publication of US988699A publication Critical patent/US988699A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • 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
    • F28D1/03—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 plate-like or laminated conduits
    • F28D1/0308—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 plate-like or laminated conduits the conduits being formed by paired plates touching each other
    • F28D1/0325—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 plate-like or laminated conduits the conduits being formed by paired plates touching each other the plates having lateral openings therein for circulation of the heat-exchange medium from one conduit to another
    • F28D1/0333—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 plate-like or laminated conduits the conduits being formed by paired plates touching each other the plates having lateral openings therein for circulation of the heat-exchange medium from one conduit to another the plates having integrated connecting members
    • F28D1/0341—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 plate-like or laminated conduits the conduits being formed by paired plates touching each other the plates having lateral openings therein for circulation of the heat-exchange medium from one conduit to another the plates having integrated connecting members with U-flow or serpentine-flow inside the 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
    • F28F3/00—Plate-like or laminated elements; Assemblies of plate-like or laminated elements
    • F28F3/02—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations
    • F28F3/04—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being integral with the element
    • 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
    • Y10S165/459—Strips with shaped, interfitted edges form heat exchanger core with plural passages

Definitions

  • This invention relates to 'adiators ot the class usually employed for cooling the water of automobile gasolene engines although thesalne can be used for other ypui-poses.
  • the object of this invention is the production of a radiator ot' this character which has a core or body which presents ⁇ thc appearance of having individual square tubular cells or air passages but which is constructed of corrugated sheets of metal, thereby materially reducing the cost of the radiator the efficiency and capacity of an individual tube radiator.
  • Figure l is a front elevation of a radiatm embodying myA invention.
  • Fi is a fragmentary front elevation ot the radiator,on an enlarged scale, and showing the filling between the corrugated strips omitted.
  • F'g. 3 is a fragmentary vertical section, an an enlarged scale, in line 3*3.
  • Fig. 4 Figs. Ll and 5 are horizontal sections in the eorrespoiulingly numbered lines in Fig. l. Figs. and 'i' are vertical sections, on the same scale as Figs. et and 5, taken in'lines 6-(S and 7-7, Fig'. Fig, 8 is a fragmentary perspective view ot ⁇ tw companion corrugated strips ot av tier ot' cells or tubes. Fig. 9 is a view similar t'o Fig. 8 Showing a slight modification of my inventin from that shown in Figs. ift.
  • A represents the upper header or water receiving box which connects with the outlet of the engine coolingy system and 1i the lower header or water delivery box which connects with the inlet oi said system.
  • the cellular core or body of the radiator which embodies my invention and which is constructed as follows z-This core comprises a plurality of pairs of sheet 'metal strips each of which ⁇ is corrugated to yform a plurality of webs c which are arranged in line and a plurality of folded flanges (l which project laterally from one side of said strip and each 'of which has its folds connected 4at the base thereof with the adjacent longitudinal edges ot two webs.
  • strips of a pair are assembled so that the crowns o't the iianges of one strip engage with the central parts of the webs of the companion strip between the flanges tlurcoi,'thereby forming a tier or series of external air tubes e which are square in cross section and which extend lengthwise from the front to the rear side of the radiator.
  • a tier or series of external air tubes e which are square in cross section and which extend lengthwise from the front to the rear side of the radiator.
  • At opposite ends of each' web the same is provided on 4its outer side with vertical (uitwardly projecting spacing beads which are adapted to engage with the corresponding beads on the webs of mljacent strips, thereby holding or spacing the several rows or tiers of tubes apart and forming internal vertical waterpassages g which extend from the underside ot'y the upper header to the upper side of the lower header.
  • beads f are preferably arranged ⁇ a short distance from the ends ot the webs so as to form -outwardly opening vertical grooves or channels i between the ⁇ ends oi,tlle webs ol adjacent strips.
  • 'lho central Iparts o the folds of each flange preferably lie close togetherbut the ends oi these Jfolds are separated to :t'orln0 l ⁇ walls or lines between the several tubes which is so much sought after at the 'present time by the automobile trade.
  • each ot the webs is proF vided at its ends and preferablyoutside of its vertical spacing bead with an outwardly projecting or delieeted locking seat or bead Zand cach flange is widened at its opposite ends so as to 'form laterally projecting locking lips or tongues m which enter the locking' seats of the webs.
  • the 'flanges and webs are held in place relatively to each other and the square formation of the air tubes is preserved;
  • the several strips are secured to each other and to the headers preferably by soldering in the usual manner of building ⁇ radiators.
  • the folds oflthe flanges may lic close t0- gether throughout their length, in which case 11o horizontal grooves are' formed at 'the4 'ends of these flanges, asshown inr Fig. 9.
  • a radiator comprising afpair of sheet metal strips each of which is 'corrugated to form a plurality of webs and laterally pro jecting -doubled flanges at the vopposing edges of said webs, the flanges of each stripeengaging with the Webs of' the other stripA between the Hanges of the latter so as to forni a plurality of tubes, the ends of the folds of each flan e being separated to forni ibing provided at their ends with outwardly A projecting spacing beads which engage with the corresponding beads of the webs of an I adjacent strip forming a groove between the saine and a filling arranged in said 3.
  • a radiator comprising a plurality of pairs of sheet metal strips each of which is corrugated to form a plurality of webs which are arranged in line and laterally projecting doubled Hang-es at the 'opposing Aedges ofthe webs, the lianges of each strip of a pair engaging with the webs 4of the 'companion strip of the pair vbetween the flanges of the latter, the Webs of eachvstrip being provided at their ends' with outwardly projecting spacing beads which engage with the v'corresponding beads of the webs of an adjacent strip*v forming a groove between the ,5G

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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

J. M. FEDDERS. i RADIATOR. APPLICATION FILED JAN. l2, 1911.
Patented Apr. 4,1911.
3 SHEETS'SHEBT 1.
www@ N if J. M. yPunBB/s.
RADIATOR. l
` APPLIGATION lFILED JAN. 12, 1911. 988,699. Patented Apr.4,1911.
' s snEETs-sHBET z.
Wifbcessfs M nvefzor New York, have `invented new while securing UNlTED 'l OFFICE.
TOEN M. FEDDERS, 0F BUFFALO, NEW YORK, ASSIGNOR 'O THEODORE C. FEDDERS, 0F
- BUFFALO, NElV YORK.
RADIATOR.
Specification of Letters Paten-t. i Pn (muted Apr. 4,1911.
Application filed January 12, 1911. Serial No. 602,204.
ZY) all whom 'it may concern: VBe, it known that I, JonN M. Fiumi-ins, a citizen of thel UnitedY States, residingl at Buiahnin the county ot' llrie and Slate ot' and useful Improvements in Radiators, ot' which the following isv a specification.
This invention relates to 'adiators ot the class usually employed for cooling the water of automobile gasolene engines although thesalne can be used for other ypui-poses.
The object of this invention is the production of a radiator ot' this character which has a core or body which presents `thc appearance of having individual square tubular cells or air passages but which is constructed of corrugated sheets of metal, thereby materially reducing the cost of the radiator the efficiency and capacity of an individual tube radiator. "In the accompanying drawings `consisting of 3 sheets: Figure l is a front elevation of a radiatm embodying myA invention. Fi". 2 is a fragmentary front elevation ot the radiator,on an enlarged scale, and showing the filling between the corrugated strips omitted. F'g. 3 is a fragmentary vertical section, an an enlarged scale, in line 3*3.-
Fig. 4. Figs. Ll and 5 are horizontal sections in the eorrespoiulingly numbered lines in Fig. l. Figs. and 'i' are vertical sections, on the same scale as Figs. et and 5, taken in'lines 6-(S and 7-7, Fig'. Fig, 8 is a fragmentary perspective view ot` tw companion corrugated strips ot av tier ot' cells or tubes. Fig. 9 is a view similar t'o Fig. 8 Showing a slight modification of my inventin from that shown in Figs. ift.
Similar letters o'l ret'erence indicate cor 'esponding parts throughout the several views. A represents the upper header or water receiving box which connects with the outlet of the engine coolingy system and 1i the lower header or water delivery box which connects with the inlet oi said system. Between said heads is arranged the cellular core or body of the radiator which embodies my invention and which is constructed as follows z-This core comprises a plurality of pairs of sheet 'metal strips each of which` is corrugated to yform a plurality of webs c which are arranged in line and a plurality of folded flanges (l which project laterally from one side of said strip and each 'of which has its folds connected 4at the base thereof with the adjacent longitudinal edges ot two webs. The. strips of a pair are assembled so that the crowns o't the iianges of one strip engage with the central parts of the webs of the companion strip between the flanges tlurcoi,'thereby forming a tier or series of external air tubes e which are square in cross section and which extend lengthwise from the front to the rear side of the radiator. At opposite ends of each' web the same is provided on 4its outer side with vertical (uitwardly projecting spacing beads which are adapted to engage with the corresponding beads on the webs of mljacent strips, thereby holding or spacing the several rows or tiers of tubes apart and forming internal vertical waterpassages g which extend from the underside ot'y the upper header to the upper side of the lower header. These beads f are preferably arranged `a short distance from the ends ot the webs so as to form -outwardly opening vertical grooves or channels i between the` ends oi,tlle webs ol adjacent strips. 'lho central Iparts o the folds of each flange preferably lie close togetherbut the ends oi these Jfolds are separated to :t'orln0 l`walls or lines between the several tubes which is so much sought after at the 'present time by the automobile trade.
In order to hold the webs of a coperating pair of strips reliably in posit-ion rela-V tively to each other, both while assembling or constructing the radiator and also while the same is in use, each ot the webs is proF vided at its ends and preferablyoutside of its vertical spacing bead with an outwardly projecting or delieeted locking seat or bead Zand cach flange is widened at its opposite ends so as to 'form laterally projecting locking lips or tongues m which enter the locking' seats of the webs. By this means the 'flanges and webs are held in place relatively to each other and the square formation of the air tubes is preserved; The several strips are secured to each other and to the headers preferably by soldering in the usual manner of building` radiators. If desired, the folds oflthe flanges may lic close t0- gether throughout their length, in which case 11o horizontal grooves are' formed at 'the4 'ends of these flanges, asshown inr Fig. 9.
As the water passes from the upper header downwardly through the verticalchannels into the lower header thesame is effectually cooled by the passage of the air through the horizontal tubes which present an exceptionally large coolingarea.
I claim as myinvention:
`1. A radiator comprising afpair of sheet metal strips each of which is 'corrugated to form a plurality of webs and laterally pro jecting -doubled flanges at the vopposing edges of said webs, the flanges of each stripeengaging with the Webs of' the other stripA between the Hanges of the latter so as to forni a plurality of tubes, the ends of the folds of each flan e being separated to forni ibing provided at their ends with outwardly A projecting spacing beads which engage with the corresponding beads of the webs of an I adjacent strip forming a groove between the saine and a filling arranged in said 3. A radiator comprising a plurality of pairs of sheet metal strips each of which is corrugated to form a plurality of webs which are arranged in line and laterally projecting doubled Hang-es at the 'opposing Aedges ofthe webs, the lianges of each strip of a pair engaging with the webs 4of the 'companion strip of the pair vbetween the flanges of the latter, the Webs of eachvstrip being provided at their ends' with outwardly projecting spacing beads which engage with the v'corresponding beads of the webs of an adjacent strip*v forming a groove between the ,5G
same and the ends of the folds of each flange being separated to form a groove bee tween the saine and a filling said grooves.
Witness my ary, 1911.
IarrangedI in l JoHN M. ranuras,
Witnesses:
ITHEO. L. Porr, ANNA Hanns.
'hand this 11th day of Janu-
US60220411A 1911-01-12 1911-01-12 Radiator. Expired - Lifetime US988699A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090164017A1 (en) * 2007-12-19 2009-06-25 Robert Sommerich Expandable Corpectomy Spinal Fusion Cage

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090164017A1 (en) * 2007-12-19 2009-06-25 Robert Sommerich Expandable Corpectomy Spinal Fusion Cage

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