GB521381A - Improvements in electric water heaters - Google Patents

Improvements in electric water heaters

Info

Publication number
GB521381A
GB521381A GB3669838A GB3669838A GB521381A GB 521381 A GB521381 A GB 521381A GB 3669838 A GB3669838 A GB 3669838A GB 3669838 A GB3669838 A GB 3669838A GB 521381 A GB521381 A GB 521381A
Authority
GB
United Kingdom
Prior art keywords
water
tube
electric water
water heaters
container
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
Application number
GB3669838A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CHARLES HUBERT SMITH
HEATRAE Ltd
Original Assignee
CHARLES HUBERT SMITH
HEATRAE Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by CHARLES HUBERT SMITH, HEATRAE Ltd filed Critical CHARLES HUBERT SMITH
Priority to GB3669838A priority Critical patent/GB521381A/en
Publication of GB521381A publication Critical patent/GB521381A/en
Expired legal-status Critical Current

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
    • F24H1/18—Water-storage heaters
    • F24H1/20—Water-storage heaters with immersed heating elements, e.g. electric elements or furnace tubes
    • F24H1/201—Water-storage heaters with immersed heating elements, e.g. electric elements or furnace tubes using electric energy supply
    • F24H1/202—Water-storage heaters with immersed heating elements, e.g. electric elements or furnace tubes using electric energy supply with resistances
    • 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
    • F24H9/00—Details
    • F24H9/0005—Details for water heaters
    • F24H9/001—Guiding means
    • F24H9/0015—Guiding means in water channels
    • F24H9/0021—Sleeves surrounding heating elements or heating pipes, e.g. pipes filled with heat transfer fluid, for guiding heated liquid

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)
  • Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)

Abstract

521,381. Heating water by electricity. HEATRAE. Ltd., SMITH, C. H., and ELLIS, C. Dec. 16, 1938, No. 36698. [Class 39 (iii)] A heating element s in a heat-insulated tube p depending into a water container heats a small quantity of water admitted to the tube through a restricted bottom orifice o and drawn off through a pipe w<SP>1</SP>, which, when a large quantity of hot water is required, is placed by a valve y in communication with the top of the container through a branch x. The temperature of the water in the tube is controlled by a thermostat t.
GB3669838A 1938-12-16 1938-12-16 Improvements in electric water heaters Expired GB521381A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3669838A GB521381A (en) 1938-12-16 1938-12-16 Improvements in electric water heaters

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3669838A GB521381A (en) 1938-12-16 1938-12-16 Improvements in electric water heaters

Publications (1)

Publication Number Publication Date
GB521381A true GB521381A (en) 1940-05-20

Family

ID=10390445

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3669838A Expired GB521381A (en) 1938-12-16 1938-12-16 Improvements in electric water heaters

Country Status (1)

Country Link
GB (1) GB521381A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3787659A (en) * 1971-08-17 1974-01-22 Olland Industrie Nv Apparatus for supplying either hot or warm water in a vending machine
GB2273147A (en) * 1992-12-03 1994-06-08 David Michael Nichols Domestic water heaters
GB2275325A (en) * 1993-02-18 1994-08-24 Thomas Henry Bell Water heating devices

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3787659A (en) * 1971-08-17 1974-01-22 Olland Industrie Nv Apparatus for supplying either hot or warm water in a vending machine
GB2273147A (en) * 1992-12-03 1994-06-08 David Michael Nichols Domestic water heaters
GB2273147B (en) * 1992-12-03 1997-01-08 David Michael Nichols Improvements relating to domestic water heaters
GB2275325A (en) * 1993-02-18 1994-08-24 Thomas Henry Bell Water heating devices
GB2275325B (en) * 1993-02-18 1996-10-09 Thomas Henry Bell Water heating devices

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