GB620838A - Improvements in or relating to electric immersion water heaters - Google Patents
Improvements in or relating to electric immersion water heatersInfo
- Publication number
- GB620838A GB620838A GB745246A GB745246A GB620838A GB 620838 A GB620838 A GB 620838A GB 745246 A GB745246 A GB 745246A GB 745246 A GB745246 A GB 745246A GB 620838 A GB620838 A GB 620838A
- Authority
- GB
- United Kingdom
- Prior art keywords
- heater
- casing
- head
- electric immersion
- class
- 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
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/78—Heating arrangements specially adapted for immersion heating
- H05B3/82—Fixedly-mounted immersion heaters
Landscapes
- Control Of Resistance Heating (AREA)
- Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
Abstract
620,838. Electric immersion heaters. FITZSIMMONS, W. K. June 20, 1947, No. 7452/46. [Class 39(iii)] In an electric immersion heater wherein the heater is coaxially located in an outer vertical cylinder B so that a relatively narrow water - containing space is formed between the heater and casing, the casing B having an inlet 6 at the bottom and an outlet 7 at the top, and wherein the heater has a screw-threaded mounting or head 5 screwed into a tapped aperture at the top of the cylinder, the head 5 projects down to the level of the top of the outlet 7 to obviate any pocket in which steam might collect. The heater comprises an element 1, say of 2 kilowatts, bent up to embrace a U-shaped central heating element 2, say of 1 kilowatt, both depending from the head 5, which also carries a thermostat 3. In modifications, vane or like means are provided in the casing to lengthen the path of the water, or as in Fig. 4, (not shown), a single heating element may be used with an integral or separate helix or pin means. Reference has been directed by the Comptroller to Specifications 167,238 and 289,237, [both in Class 39(iii)].
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB745246A GB620838A (en) | 1947-06-20 | 1947-06-20 | Improvements in or relating to electric immersion water heaters |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB745246A GB620838A (en) | 1947-06-20 | 1947-06-20 | Improvements in or relating to electric immersion water heaters |
Publications (1)
Publication Number | Publication Date |
---|---|
GB620838A true GB620838A (en) | 1949-03-31 |
Family
ID=9833347
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB745246A Expired GB620838A (en) | 1947-06-20 | 1947-06-20 | Improvements in or relating to electric immersion water heaters |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB620838A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3176113A (en) * | 1960-08-26 | 1965-03-30 | Eckerfeld | Electrically heated hot water apparatus having a thermostat |
US3225174A (en) * | 1962-08-10 | 1965-12-21 | Cryovac Inc | Apparatus for maintaining constant the temperature of a flow of cryogenic gas |
GB2265445A (en) * | 1992-03-27 | 1993-09-29 | Ralph Francis Bruce Andrews | Water heater |
GB2298478A (en) * | 1995-03-01 | 1996-09-04 | Caradon Mira Ltd | Heat exchanger |
-
1947
- 1947-06-20 GB GB745246A patent/GB620838A/en not_active Expired
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3176113A (en) * | 1960-08-26 | 1965-03-30 | Eckerfeld | Electrically heated hot water apparatus having a thermostat |
US3225174A (en) * | 1962-08-10 | 1965-12-21 | Cryovac Inc | Apparatus for maintaining constant the temperature of a flow of cryogenic gas |
GB2265445A (en) * | 1992-03-27 | 1993-09-29 | Ralph Francis Bruce Andrews | Water heater |
GB2265445B (en) * | 1992-03-27 | 1995-08-16 | Ralph Francis Bruce Andrews | Heating system |
GB2298478A (en) * | 1995-03-01 | 1996-09-04 | Caradon Mira Ltd | Heat exchanger |
GB2298478B (en) * | 1995-03-01 | 1999-01-27 | Caradon Mira Ltd | Heat exchanger |
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