US1078884A - Radiator made of wrought-iron. - Google Patents
Radiator made of wrought-iron. Download PDFInfo
- Publication number
- US1078884A US1078884A US75283813A US1913752838A US1078884A US 1078884 A US1078884 A US 1078884A US 75283813 A US75283813 A US 75283813A US 1913752838 A US1913752838 A US 1913752838A US 1078884 A US1078884 A US 1078884A
- Authority
- US
- United States
- Prior art keywords
- radiator
- webs
- iron
- wrought
- walls
- 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
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 title description 9
- 229910000754 Wrought iron Inorganic materials 0.000 title description 8
- 230000001154 acute effect Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
- 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
- F28D1/05308—Assemblies of conduits connected side by side or with individual headers, e.g. section type radiators
-
- 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
- F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
- F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
- F28D2021/0035—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for domestic or space heating, e.g. heating radiators
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Body Structure For Vehicles (AREA)
Description
H. STEPFEN.
RADIATOR MADE OF WROUGHT IRON.
Patented Nov. 18, 1913.
RADIATOR MADE OF WROUGHT-IRON.
Specification of Letters Patent.
Patented Nov. 18, 1913.
Application filed March 8, 1913. Serial No. 752,838.
To all whom it may concern:
Be it known that I, HEINRICH SrErrEN, engineer, a subject of the German Emperor, and residing at Tonndorf-Lohe, near Altrahlstedt, near Hamburg, Germany, have invented certain new and useful Improvements in Radiators Made of WVrought-Iron, of which the following is a specification.
Besides the radiators made of cast iron, such radiators for central heating plants are known, the individual members of which are made of seamless wrought iron tubes, or parts rolled together in form of tubes or of corrugated sheet metal.
The radiator according to the present invention differs from other known radiators made of wrought iron by its consisting of two equal parts out in a suitable shape of wrought iron plate and rolled to acute angles or sharp corners, so that radiator webs and longitudinal walls are formed, whereupon the webs are closed together at top and bottom and the seams are autogenous welded. By means of a top and a bottom capping tube the seamed two halves are then joine to one integral radiator, so that all radiator webs and the longitudinal walls form one continuous closed radiator chamber.
In the accompanying drawing the present invention is exemplified in a constructional form. V
Figure 1 is a side elevation of the radiator. Fig. 2 is an end view of the radiator. Fig. 3 is a radiator in plan View. Fig. 4 is a section on the line AB in Fig. 2. Fig. 5 shows parts of the cut out plate. Fig. 6 is a top View of the same after rolling. Fig. 7 is a capping tube.
The radiator is composed of two equal, wrought iron parts out out in a suitable shape, corresponding in height and length to the radiator to be made, as shown in Fig. 5. These pieces are sent through a suitably profiled rolling mill and thereby given such a shape, that alternately V-shaped webs h and longitudinal walls Z are formed, the webs being provided with substantially quadrantal extensions that project respectively beyond the upper and lower edges of the walls. With the object of giving the radiators a greater rigidity and strength and preventing their being indented two or more webs 1' are impressed by means of shaped dies into the webs h in a longitudinal direction, smoothing out into the said radiator webs at top and bottom. By a slight pressure of a press the top and bottom edges is of the radiator webs h are thereupon uniformly bent toward the center, so that seams p are formed, which are then autogenous welded, and close the radiator halves at top and bottom. The outer walls 10 of the two outermost webs h (Fig. 6) have been cut sufficiently longer, so that their edges 6 will meet when the two radiator halves are assembled, and form seams a, which are autogenous welded or brazed, so that the two radiator halves are joined to one integral radiator. For closing the latter at top and bottom, where it still gapes between the longitudinal walls and the webs, capping tubes 7) are provided. These capping tubes 11 are cut out or notched to correspond to the shape of the webs 7L and the longitudinal walls Z and are made so wide, that their walls will overlap the ends of the radiator webs and longitudinal walls, so that these are all well jointed whereupon the seams thus formed are autogenous welded. The capping tubes 1) serve for the entrance and outlet of the hot water. By such means a radiator is produced which forms one continuous closed chamber.
The new radiators may be made of any length and with any number of radiator webs after the hereinbefore described method and be combined in any desirable manner.
The essential feature consists in that all radiator webs of the radiator are rolled with acute angles or corners of one piece of sheet metal, the top and bottom edges of these webs then closed by the light pressure of a press, toward the center, without the material being extended or stretched, the seams thus formed welded and the remaining openings between the longitudinal walls and radiator webs closed by means of capping tubes, whereupon all seams are autogenous welded so that a radiator is produced, which forms one continuous closed heating chamher.
I claim:
A radiator comprising two opposed wrought iron sections, each section being composed of a plurality of V-shaped webs and intermediate straight longitudinal upright walls integral with said webs, the webs extending at their top and bottom at a dislap the ends of the Walls and being provided tance beyond the Walls and being here pro- With a plurality of notches accommodating vided with lnwardly projecting substanthe quadrantal extensions.
tially quadrantal extensions, and upper and HEINRICH STEFFEN. lower capping tubes that extend longitudi- WVitnesses:
nally over the Wrought iron sections, said ALFRED HAUPT,
capping tubes being partly cut out to over- AUGUST PEROMBURG.
Copies of this patent may be obtained for five cents each, by addressing the Commissioner of latents,
Washington, D. C.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US75283813A US1078884A (en) | 1913-03-08 | 1913-03-08 | Radiator made of wrought-iron. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US75283813A US1078884A (en) | 1913-03-08 | 1913-03-08 | Radiator made of wrought-iron. |
Publications (1)
Publication Number | Publication Date |
---|---|
US1078884A true US1078884A (en) | 1913-11-18 |
Family
ID=3147118
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US75283813A Expired - Lifetime US1078884A (en) | 1913-03-08 | 1913-03-08 | Radiator made of wrought-iron. |
Country Status (1)
Country | Link |
---|---|
US (1) | US1078884A (en) |
-
1913
- 1913-03-08 US US75283813A patent/US1078884A/en not_active Expired - Lifetime
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