US749628A - Electric heater - Google Patents
Electric heater Download PDFInfo
- Publication number
- US749628A US749628A US749628DA US749628A US 749628 A US749628 A US 749628A US 749628D A US749628D A US 749628DA US 749628 A US749628 A US 749628A
- Authority
- US
- United States
- Prior art keywords
- electric heater
- casing
- partitions
- coils
- heater
- 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
- 238000010276 construction Methods 0.000 description 6
- 239000011810 insulating material Substances 0.000 description 6
- 239000010425 asbestos Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 230000001681 protective Effects 0.000 description 4
- 229910052895 riebeckite Inorganic materials 0.000 description 4
- 239000000899 Gutta-Percha Substances 0.000 description 2
- 229920000588 Gutta-percha Polymers 0.000 description 2
- 241000692870 Inachis io Species 0.000 description 2
- 240000000342 Palaquium gutta Species 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 238000007710 freezing Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006011 modification reaction Methods 0.000 description 2
- 229910052573 porcelain Inorganic materials 0.000 description 2
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L53/00—Heating of pipes or pipe systems; Cooling of pipes or pipe systems
- F16L53/30—Heating of pipes or pipe systems
- F16L53/35—Ohmic-resistance heating
- F16L53/38—Ohmic-resistance heating using elongate electric heating elements, e.g. wires or ribbons
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/5327—Hydrant type
- Y10T137/5497—Protection against freezing
- Y10T137/5503—Stop and waste
- Y10T137/5515—Separate relatively movable valves with single actuator
- Y10T137/5521—Unidirectional abutting connection between main valve or actuator and waste valve
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/6851—With casing, support, protector or static constructional installations
- Y10T137/7036—Jacketed
Description
No. 749,628. PATENTED JAN. 12, 1904..
G. J. PEAGOGK.
ELECTRIC HEATER.
APPLICATION FILED APR. 19. 1902.
2 SHEETS-SHEET 1.
N0 MODEL.
PATENTED JAN. 12, 1904.
G. J. PEAGOOK:
ELECTRIC HEATER.
APPLICATION FILED APR.19.1902.
2 SHEETSSHBET 2.
NO MODEL.
m NORRAS cums co, wow-v |n4o.. wnsuwmum u. c
UNITED STATES Patented January 12, 1904.
PATENT OEEIcE.
GEORGE J. PEACOCK, OF PITTSBURG, PENNSYLVANIA, ASSIGNOR OF ONE- FOURTH TO CHARLES BONINI, OF PITTSBURG, PENNSYLVANIA.
ELECTRIC HEATER.
SPECIFICATION forming part of Letters Patent No. 749,628, dated January 12, 1904.
Application filed April 19, 1902. Serial No- 103,'725. (N model.)
To (Ll/Z 1071,0717. it may concern.-
Be it known that I, GEORGE J. PEACOCK, a citizen of the United States, residing at Pittsburg, in the county of Allegheny and State of Pennsylvania, have invented a new and useful Improvement in Electric Heaters, of which improvement the following is a specification.
This invention relates to certain new and useful improvements in electric heaters, and has for its object the provision of novel means whereby Water-plugs, switches, and the like may be prevented from freezing.
My present invention further contemplates to provide a heater that will be extremely simple in construction, strong, durable, comparatively inexpensive to manufacture, and highly eflicient in its use.
lVith the above and other objects in view the invention consists in the novel'construction, combination, and arrangement of parts to be hereinafter more fully described, and specifically pointed out in the claim.
In describing the invention in detail refer ence is had to the accompanying drawings, forming a part of this specification, and wherein like numerals of reference indicate like parts throughout the several views, in which Figure l is a side elevation showing my improved heater applied to a water-plug. Fig. 2 is a vertical sectional view of the heater. Fig. 3 is a top plan view thereof. Fig. 4c is a modification. Fig. 5 is a transverse sectional view of Fig. 2. Fig. 6 is a view of one of the sections forming the interior casing.
In the drawings the reference-numeral 1 represents the Water-plug, and 2 the supplypipe, said supply-pipe being surrounded by sections 3, forming a casing. An exterior casing 4, having formed therein partitions 5, surrounds the casing 3, this casing 4 and also the casing 3 being preferably constructed of non-conducting material, such as porcelain, glass, gutta-percha, or the like.
The reference-numeral 6 represents a filling of asbestos or like material, which is placed between the casings 3 and 4: and also between the partitions 5. Resistance-coils 9 are embedded in this protective insulating material (asbestos) in each of the partitions, these coils being connected by wires 10 to one another and to the binding-posts 8, from which lead Wires 7 to a suitable source of electrical supply.
The operation of my improved device will be readily apparent from the foregoing description, taken in connection with the accompanying drawings.
It will be noted that various changes may be made in the details of construction Without departing from the general spirit of my invention.
Having fully described my invention, what I claim as new, and desire to secure by Letters Patent, is
In combination with the supply-pipe of a water-plug, an electrical heating device comprising an inner insulating cylindrical casing adapted to fit upon the supply-pipe, an exterior casing of insulating material surrounding the same, partitions formed integral therewith, said partitions being filled with a protective insulating material, resistance-coils placed in each of said partitions and embedded in the protecting material, said coils being connected one with another, binding-posts carried by the external casing, means electrically connecting the coils with said posts and means electrically connecting the bindingposts with a suitable source of electrical supply, substantially as described.
In testimony whereof I have hereunto signed my name in the presence of two subscribing witnesses.
eEoReE J. PEACOOK.
In presence of JOHN GROETZINGER, M. HUNTER.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US749628A true US749628A (en) | 1904-01-12 |
Family
ID=2818122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US749628D Expired - Lifetime US749628A (en) | Electric heater |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US749628A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2565993A (en) * | 1946-09-23 | 1951-08-28 | J A Zurn Mfg Company | Hydrant |
| US20220018102A1 (en) * | 2020-07-16 | 2022-01-20 | Elizabeth Ann Kelley | Fire hydrant with solar-powered heating |
-
0
- US US749628D patent/US749628A/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2565993A (en) * | 1946-09-23 | 1951-08-28 | J A Zurn Mfg Company | Hydrant |
| US20220018102A1 (en) * | 2020-07-16 | 2022-01-20 | Elizabeth Ann Kelley | Fire hydrant with solar-powered heating |
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