GB169975A - Improvements in and relating to electric liquid heaters - Google Patents
Improvements in and relating to electric liquid heatersInfo
- Publication number
- GB169975A GB169975A GB25695/21A GB2569521A GB169975A GB 169975 A GB169975 A GB 169975A GB 25695/21 A GB25695/21 A GB 25695/21A GB 2569521 A GB2569521 A GB 2569521A GB 169975 A GB169975 A GB 169975A
- Authority
- GB
- United Kingdom
- Prior art keywords
- electrodes
- wire
- shows
- leads
- cancelled
- 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
Links
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
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)
- Control Of Resistance Heating (AREA)
- Resistance Heating (AREA)
Abstract
169,975. Festa Akt.-Ges. Oct. 7, 1920, [Convention date]. Addition to 158,842. Heating by electricity.-In flow heaters for use with a three wire system, of the kind described in the parent Specification, the number of sectorshaped electrodes surrounding the central insulating tube is made greater than the number of supply leads, one or more of the leads being subdivided and connected to the electrodes so that the load formed by the resistance of the liquid is equally distributed between the conductors. Fig 1 shows an apparatus having six electrodes, A. B, C, A<1>, B<1>, C<1>. In a modification there are four electrodes, an opposite pair of which are connected to the neutral wire, the remaining electrodes being connected to the positive and negative leads respectively. The Specification as open to inspection under Sect. 91 (3) (a) also describes arrangements of elements comprising concentric electrodes of the type described in Specification 154,189. Fig. 1 (Cancelled) shows two such elements heated by a three-wire circuit, the current flowing from the electrodes A, B<1> to the electrodes B, A<1> respectively, and from the electrode B through the zero wire to the electrode B<1>. Fig. 2 (Cancelled) shows the arrangement for utilizing a threephase current, which passes through the electrodes A, A<1>, A<2> to the electrodes B, B<1>, B<2>, and thence to the zero point C; the electrodes A, A<1>, A<2> may be in one vessel, in which case the arrangement may be used for a three-wire supply of direct or alternating current. A modification of Fig. 1 is described wherein the electrodes are arranged in line. This subject-matter does not appear in the specification as accepted.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH169975X | 1920-10-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB169975A true GB169975A (en) | 1923-03-28 |
Family
ID=4421964
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB25695/21A Expired GB169975A (en) | 1920-10-07 | 1921-09-28 | Improvements in and relating to electric liquid heaters |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB169975A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106413166A (en) * | 2016-11-29 | 2017-02-15 | 李宝柱 | Electric heater |
-
1921
- 1921-09-28 GB GB25695/21A patent/GB169975A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106413166A (en) * | 2016-11-29 | 2017-02-15 | 李宝柱 | Electric heater |
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