US754451A - Electrical water-heater. - Google Patents
Electrical water-heater. Download PDFInfo
- Publication number
- US754451A US754451A US15962903A US1903159629A US754451A US 754451 A US754451 A US 754451A US 15962903 A US15962903 A US 15962903A US 1903159629 A US1903159629 A US 1903159629A US 754451 A US754451 A US 754451A
- Authority
- US
- United States
- Prior art keywords
- electrodes
- electrode
- water
- heater
- standards
- 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
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
- F24H1/10—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium
- F24H1/101—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium using electric energy supply
- F24H1/106—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium using electric energy supply with electrodes
Definitions
- Th1s invention relates to electrlcal waterheaters, the primary object being to provide means whereby the temperature of the water can be controlled in a very simple and efficient manner.
- the present device comprises electrodes between which flows the water or other substance whose temperature is to be raised, said electrodes being adjustable with respect to each other in such manner that the degree of heat imparted to the water can be controlled.
- 1 represents a suitable receptacle, which is here shown as provided with a porcelain base 2.
- Suitable bolts 3 extendthrough the bottom wall of the casing and through the said porcelain base, said bolts cooperating with the nuts d to produce binding-posts and also clamps for the electrode-supports 5, which carry the electrodes 6.
- the said porcelain base and the bolts 3 are insulated from the casing 1 by suitable insulation 7
- the electrodes are so supported that they are adjustable toward and away from each other and are also adjustable across the opposing faces of each other, so that it is possible not only to vary the distance between the electrodes, but also to vary the eflective surface of each electrode.
- the electrodes can be supported in many ways.
- each electrode-support comprises a base which rests upon the porcelain base 2 of the receptacle and has a longitudinal slot 8, in which the bolt 3 is received, so that each support can be adjusted toward and away from the coacting support, while vertical standards 9, rising from said base pass through suitable openings in the'electrode, set-screws 10, seated in the electrode, engaging said standards, and thus serving to hold the electrodes in vertically-adjusted positions upon said standards.
- Each electrode-support is here shown as formed of a single piece of wire whose free ends form the standards 9 and whose portion intermediate said standards extends at an angle thereto to produce the before-mentioned base.
- This base is here shown as comprising side bars 11, each of which has one end connected to one of the standards 9 by a portion which is first bent outwardly to produce a guide projection 12. Between said side bars are intermediate bars 13, which are spaced from each other to produce the slot 8 and are connected together at their inner ends- 2'. c. the ends toward the standards 9the outer end of each intermediate bar being connected to the adjacent side bar by a transverse connector 14.
- the conducting-wires 15 from a suitable source of electrical energy are connected to the binding-posts in a manner which will be readily apparent, and the electrode-supports have their bases placed between the base 2 and the set-nuts 4 in a manner which will also be readily apparent, the electrodes being placed upon the standards with said standards passing through the openings provided for them in the electrodes.
- opposing electrodes which have adjustment with relation to each other to vary the distance between them and have also adjustment to carry one of them across the opposing surface of the other thereof; substantially as described.
- opposing electrodes each of which is adjustable toward and away from the other thereof and is also adjustable across the opposing surface of the other thereof; substantially as described.
- an electrode In an electrical water-heater, an electrode, a support extending in a line across the face of said electrode, and a second opposing electrode adjustably mounted upon said support; substantially as described.
- an electrode In an electrical water-heater, an electrode, an electrode-support adjustable toward and away from said electrode, a standard upon said support and in a line extending across the face of said electrode, and a second and opposing electrode adjustably supported upon said standard; substantially as described.
- a casing an electrode therein, a bolt extending through a wall of said casing and adapted to have a conducting-wire applied thereto, an electrodesupport comprising a standard which extends in a line across the face of said electrode and a base which is provided with a slot receiving said bolt, a nut upon said bolt for clamping said base, an electrode adjustable upon said standard, and a set-screw seated in said electrode and engaging said standard; substantially as described.
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Resistance Heating (AREA)
Description
No. 754,451. PATENTED MAR. 15, 1904. A H. MEHILL.
ELECTRICAL WATER HEATER.
APPLICATION FILED JUNE 1, 1903.
H0 MODEL.
47V x A l will M7 A l ll 7 U ITED STATES Patented March 15, 1904.
PATENT OFFICE.
HARRY M. HILL, OF ST. LOUIS, MISSOURI, ASSIGNOR TO HILL ELECTRICAL MANUFACTURING COMPANY, OF ST. LOUIS, MISSOURI, A CORPORATION OF MISSOURI.
' ELECTRICAL WATER-H EATER.
SPECIFICATION forming part of Letters Patent No. 754,451, dated March 15, 1904.
Application filed June 1, 1903. Serial No. 159,629. (No model.)
To all whom it may concern.-
Be it known that I, HARRY M. HILL, a citizen of the United States, residing at St. Louis,
'Missouri, have invented a certain new and make and use the same, reference being had to the accompanying drawings, forming part of this specification, 1n wh1ch Flgure 1 1s a view showing the receptacle in sectional elevation, the remaining parts being shown in side elevation; and Fig. 2 is a top plan vlew;
Th1s invention relates to electrlcal waterheaters, the primary object being to provide means whereby the temperature of the water can be controlled in a very simple and efficient manner.
To this end and also to improve generally upon devices of the character indicated the invention consists in the various matters hereinafter described and claimed. stated, the present device comprises electrodes between which flows the water or other substance whose temperature is to be raised, said electrodes being adjustable with respect to each other in such manner that the degree of heat imparted to the water can be controlled.
Referring now more particularly to the drawings, 1 represents a suitable receptacle, which is here shown as provided with a porcelain base 2. Suitable bolts 3 extendthrough the bottom wall of the casing and through the said porcelain base, said bolts cooperating with the nuts d to produce binding-posts and also clamps for the electrode-supports 5, which carry the electrodes 6. The said porcelain base and the bolts 3 are insulated from the casing 1 by suitable insulation 7 The electrodes are so supported that they are adjustable toward and away from each other and are also adjustable across the opposing faces of each other, so that it is possible not only to vary the distance between the electrodes, but also to vary the eflective surface of each electrode. Manifestly for the Generally purpose of this invention the electrodes can be supported in many ways.
As here shown, each electrode-support comprises a base which rests upon the porcelain base 2 of the receptacle and has a longitudinal slot 8, in which the bolt 3 is received, so that each support can be adjusted toward and away from the coacting support, while vertical standards 9, rising from said base pass through suitable openings in the'electrode, set-screws 10, seated in the electrode, engaging said standards, and thus serving to hold the electrodes in vertically-adjusted positions upon said standards. Each electrode-support is here shown as formed of a single piece of wire whose free ends form the standards 9 and whose portion intermediate said standards extends at an angle thereto to produce the before-mentioned base. This base is here shown as comprising side bars 11, each of which has one end connected to one of the standards 9 by a portion which is first bent outwardly to produce a guide projection 12. Between said side bars are intermediate bars 13, which are spaced from each other to produce the slot 8 and are connected together at their inner ends- 2'. c. the ends toward the standards 9the outer end of each intermediate bar being connected to the adjacent side bar by a transverse connector 14.
The conducting-wires 15 from a suitable source of electrical energy are connected to the binding-posts in a manner which will be readily apparent, and the electrode-supports have their bases placed between the base 2 and the set-nuts 4 in a manner which will also be readily apparent, the electrodes being placed upon the standards with said standards passing through the openings provided for them in the electrodes.
Water enters the space between the electrodes and being heated by the current passing from one to the other thereof in a manner which is well understood rises, the colder water flowing into the lower portion of the space between the electrodes to take the place of the rising heated water and the circulation being thus maintained. Manifestly the extent to which the water is heated during a single passage between the electrodes is dependent upon the efiective conducting-surfaces of the electrodes. If the electrodes have the whole of their surfaces in opposition to each other, as shown by full lines in Figs. 1 and 2, current passes from one electrode to the other from the whole surface of each electrode and a relatively great amount of heat is imparted to a column of water flowing between the electrodes. If, however, one of the electrodes be moved across the opposing face of the other thereof to occupy the position in which the left-hand electrode is illustrated by dotted lines in Fig. 1, the opposing or effective surfaces of the electrodes are reduced, so that a smaller amount of heat is transmitted to the column of water flowing between the electrodes. Should one of the electrodes be moved entirely out of line with the other, the whole current is of course cut off. The degree of heat imparted to the columnof water passing between the electrodes can therefore be adjustably regulated at will, the electrodes being held in their adjusted positions just c escribed by means of the set-screws 10. The adjustment of the electrodes toward and away from each other in order to vary the distance between them and to consequently vary the size of the column of water being acted upon will be readily understood.
I am aware that minor changes in the construction, arrangement, and combination of the several parts of my device can be made and substituted for those herein shown and described without in the least departing from the principle and spiritof my invention.
Having thus described the invention, what is claimed as new, and desired to be secured by Letters Patent, is
1. In an electrical water-heater, opposing electrodes which have adjustment with relation to each other to vary the distance between them and have also adjustment to carry one of them across the opposing surface of the other thereof; substantially as described.
2. In an electrical water-heater, opposing electrodes, each of which is adjustable toward and away from the other thereof and is also adjustable across the opposing surface of the other thereof; substantially as described.
3. In an electrical water-heater, an electrode, a support extending in a line across the face of said electrode, and a second opposing electrode adjustably mounted upon said support; substantially as described.
4. In an electrical water-heater, an electrode, an electrode-support adjustable toward and away from said electrode, a standard upon said support and in a line extending across the face of said electrode, and a second and opposing electrode adjustably supported upon said standard; substantially as described.
5. In an electrical water-heater, a casing, an electrode therein, a bolt extending through a wall of said casing and adapted to have a conducting-wire applied thereto, an electrodesupport comprising a standard which extends in a line across the face of said electrode and a base which is provided with a slot receiving said bolt, a nut upon said bolt for clamping said base, an electrode adjustable upon said standard, and a set-screw seated in said electrode and engaging said standard; substantially as described.
In testimony whereof I hereunto affix my signature, in the presence of two witnesses, this 30th day of May, 1903.
' HARRY M. HILL. IVitnesses:
GALEs R. Moons, GEORGE BAKEWELL.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US15962903A US754451A (en) | 1903-06-01 | 1903-06-01 | Electrical water-heater. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US15962903A US754451A (en) | 1903-06-01 | 1903-06-01 | Electrical water-heater. |
Publications (1)
Publication Number | Publication Date |
---|---|
US754451A true US754451A (en) | 1904-03-15 |
Family
ID=2822943
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US15962903A Expired - Lifetime US754451A (en) | 1903-06-01 | 1903-06-01 | Electrical water-heater. |
Country Status (1)
Country | Link |
---|---|
US (1) | US754451A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2529688A (en) * | 1947-04-26 | 1950-11-14 | Edward L Grupp | Electric fluid heater |
US2688686A (en) * | 1951-11-05 | 1954-09-07 | Hankscraft Co | Vaporizer |
US2847549A (en) * | 1957-05-06 | 1958-08-12 | Vilbiss Co | Electric steam vaporizer |
US3864543A (en) * | 1973-05-29 | 1975-02-04 | Mohr Baker Co | Continuously modulated electrode boiler |
-
1903
- 1903-06-01 US US15962903A patent/US754451A/en not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2529688A (en) * | 1947-04-26 | 1950-11-14 | Edward L Grupp | Electric fluid heater |
US2688686A (en) * | 1951-11-05 | 1954-09-07 | Hankscraft Co | Vaporizer |
US2847549A (en) * | 1957-05-06 | 1958-08-12 | Vilbiss Co | Electric steam vaporizer |
US3864543A (en) * | 1973-05-29 | 1975-02-04 | Mohr Baker Co | Continuously modulated electrode boiler |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR101807652B1 (en) | Electrode Heater for Electric Boiler | |
US754451A (en) | Electrical water-heater. | |
US1728537A (en) | Electrical rectifier | |
US731339A (en) | Apparatus for heating fluids or fluid mixtures. | |
US1219265A (en) | Electric fluid-heater. | |
US2428445A (en) | Self-adjusting unit for the electric heating of liquids | |
US1154412A (en) | Electrical heater. | |
US800052A (en) | Conduit for electric wiring. | |
US1827639A (en) | Heater | |
US739176A (en) | Electric water-heater. | |
US1660218A (en) | Means of heating inclosures electrically | |
US1446807A (en) | Electric heater for liquids | |
US1008270A (en) | Reactance-coil. | |
US929901A (en) | Electric heater. | |
US1106476A (en) | Electric soldering-iron. | |
US629153A (en) | Electric heater. | |
US1184706A (en) | Resistance-grid. | |
US2055500A (en) | Electric water heater | |
US1262072A (en) | Electrical apparatus for heating stills, boilers, and the like. | |
US1436089A (en) | flobida | |
US693144A (en) | Electrically-heated apparatus. | |
US907717A (en) | Choke-coil for moving-picture machines. | |
US906990A (en) | Electrical heating apparatus. | |
US983292A (en) | Electric heater. | |
US1543708A (en) | Electric cigar lighter |