US1655971A - Automobile radiator core - Google Patents

Automobile radiator core Download PDF

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Publication number
US1655971A
US1655971A US197673A US19767327A US1655971A US 1655971 A US1655971 A US 1655971A US 197673 A US197673 A US 197673A US 19767327 A US19767327 A US 19767327A US 1655971 A US1655971 A US 1655971A
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United States
Prior art keywords
tubes
radiator core
automobile radiator
core
pflug
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Expired - Lifetime
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US197673A
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Clarence W Pflug
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Individual
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Priority to US197673A priority Critical patent/US1655971A/en
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Expired - Lifetime legal-status Critical Current

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    • 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
    • F28F3/08—Elements constructed for building-up into stacks, e.g. capable of being taken apart for cleaning
    • F28F3/086—Elements constructed for building-up into stacks, e.g. capable of being taken apart for cleaning having one or more openings therein forming tubular heat-exchange passages
    • 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

Definitions

  • the invention relates to improvements in radiator cores of the honey-comb type and it aims to provide a new and improved construction which gives more cooling space than the ordinary h0ney-comb radiators, and is more accessible for making repairs.
  • Fig. l is a fragmentary elevation of a portion of a core constructed in accordance with my invention.
  • Figs. 22 and 3 are horizontal sectional views on the correspondingly numbered lines oi Fig. l.
  • Fig. 4 is vertical sectional view on line d l: of Figs. 2 and 3.
  • Fig. 5 is a vertical transverse section on line 5-5 of Fig. 4.
  • fiat tubes 6 formed of sheet metal and disposed in spaced parallel relation, said tubes being parallel both longitudinally and transversely.
  • These tubes are formed with longitudinally spaced, trans verse slots 7 in their upper and lower sides, and continuous vertical flanges 9 are integral with said sides around said slots, said flanges projecting outwardly from the tubes as shown most clearly in Fig. 4.
  • the tubes 6 and 10 may be soldered together only at the ends of the latter if desired, but after assembling the proper number of tubes to form a complete core, said tubes are proferably held in assembled relation and the entire core structure then dipped in molten lead or other desired metal. Thus, the en tire core will be coated with this metal and all seams will be tightly sealed.
  • the core may be connected. with headers in any desired manner, preferably by soldering, and the complete radiator will be unusually efficient as it presents a large cooling surface and permits circulation of the water in numerous directions, instead of only allowing vertical circulation as customary. Moreover, the structure even though of honeycomb formation, may be easily repaired whenever necessary.
  • a radiator core In a radiator core, a plurality cl flat sheet metal tubes disposed in spaced parallel rela tion and having transverse slots in their op posite sides, said sides being provided with continuous outstanding flanges around said slots, and short flat sheet metal tubes interposed between the first named tubes and secured thereto, the aforesaid flanges being snugly received in the ends of said short tubes.

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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

Jan. 10, 1928.
E. J. PFLUG AUTOMOBILE RADIATOR com ltl lit
till
Patented Jan. 10, 1928.
UNITED STATES PATENT OFFICE.
EDWARD J. PFLUG, F BUFFALO, NEW YORK; CLARENCE W. PFLUG ADMINISTRATOR OF SAID EDWARD J. PFLUG, DECEASED.
AUTOMOBILE RADIATOR CORE.
Application filed June 9,
The invention relates to improvements in radiator cores of the honey-comb type and it aims to provide a new and improved construction which gives more cooling space than the ordinary h0ney-comb radiators, and is more accessible for making repairs.
With the foregoing in View. the invention resides in the novel subject matter hereinalter described and claimed, the description being supplemented by the accompanying drawings.
Fig. l is a fragmentary elevation of a portion of a core constructed in accordance with my invention.
Figs. 22 and 3 are horizontal sectional views on the correspondingly numbered lines oi Fig. l.
Fig. 4 is vertical sectional view on line d l: of Figs. 2 and 3.
Fig. 5 is a vertical transverse section on line 5-5 of Fig. 4.
In constructing the core, I make use of a plurality oi? fiat tubes 6 formed of sheet metal and disposed in spaced parallel relation, said tubes being parallel both longitudinally and transversely. These tubes are formed with longitudinally spaced, trans verse slots 7 in their upper and lower sides, and continuous vertical flanges 9 are integral with said sides around said slots, said flanges projecting outwardly from the tubes as shown most clearly in Fig. 4.
Interposed between the tubes 6 and positioned at right angles thereto, are a number of short, fiat, metal tubes 10 whose ends 1927. Serial Ito. 197,673.
snugly receive the flanges 9 and abut the opposite sides of said tubes 6. The tubes 6 and 10 may be soldered together only at the ends of the latter if desired, but after assembling the proper number of tubes to form a complete core, said tubes are proferably held in assembled relation and the entire core structure then dipped in molten lead or other desired metal. Thus, the en tire core will be coated with this metal and all seams will be tightly sealed.
The core may be connected. with headers in any desired manner, preferably by soldering, and the complete radiator will be unusually efficient as it presents a large cooling surface and permits circulation of the water in numerous directions, instead of only allowing vertical circulation as customary. Moreover, the structure even though of honeycomb formation, may be easily repaired whenever necessary.
I claim: a
In a radiator core, a plurality cl flat sheet metal tubes disposed in spaced parallel rela tion and having transverse slots in their op posite sides, said sides being provided with continuous outstanding flanges around said slots, and short flat sheet metal tubes interposed between the first named tubes and secured thereto, the aforesaid flanges being snugly received in the ends of said short tubes.
In testimony whereof I have hereunto aifixed my signature.
EDWARD J. PFLUG.
US197673A 1927-06-09 1927-06-09 Automobile radiator core Expired - Lifetime US1655971A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US197673A US1655971A (en) 1927-06-09 1927-06-09 Automobile radiator core

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US197673A US1655971A (en) 1927-06-09 1927-06-09 Automobile radiator core

Publications (1)

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US1655971A true US1655971A (en) 1928-01-10

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6412975B1 (en) * 1998-08-20 2002-07-02 Bayer Aktiengesellschaft Static mixer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6412975B1 (en) * 1998-08-20 2002-07-02 Bayer Aktiengesellschaft Static mixer

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