GB750915A - Improvements in or relating to electric fluid heaters - Google Patents

Improvements in or relating to electric fluid heaters

Info

Publication number
GB750915A
GB750915A GB1924153A GB1924153A GB750915A GB 750915 A GB750915 A GB 750915A GB 1924153 A GB1924153 A GB 1924153A GB 1924153 A GB1924153 A GB 1924153A GB 750915 A GB750915 A GB 750915A
Authority
GB
United Kingdom
Prior art keywords
tube
units
tubes
fluid
electric
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
GB1924153A
Inventor
Hugh Frederick Payne
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.)
Hygrotherm Engineering Ltd
Original Assignee
Hygrotherm Engineering 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 Hygrotherm Engineering Ltd filed Critical Hygrotherm Engineering Ltd
Priority to GB1924153A priority Critical patent/GB750915A/en
Publication of GB750915A publication Critical patent/GB750915A/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
    • F24H1/22—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating
    • F24H1/225—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating electrical central heating boilers

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

750,915. Electric fluid heaters. HYGROTHERM ENGINEERING, Ltd. July 8, 1954 [July 10, 1953], No. 19241/53. Class 39(3). An electric heater for fluid comprises a plurality of parallel heater units each consisting of a pair of concentric imperforate tubes forming a fluid-way therebetween, the inner tube containing an electric heating element the overall length of the heat producing part of which is substantially less than the overall length of the inner tube and is spaced inwardly from both ends thereof. As shown, the heater units are connected in series and each comprises a heating element 10 within a tube 9 surrounded by a tube 11. Upper units 1, 2 are connected by a tube 13 which joins widened portions 12 of the surrounding tubes 11 ; a similar tube connects units 3, 4, and units 2, 4 are connected by a tube 14. Inner tubes 9 are flanged at 15 for securing to surrounding tubes 11 and may be removed for cleaning and for repair of the elements. In a further construction, Figs. 5-8 (not shown), two heaters each comprise ten series-connected units. It is stated that the restriction of the position of the heat producing part of the element to those parts of the tubes 9, 11 where parallel flow and constant rate of flow of the fluid has been established prevents excessive localised heating.
GB1924153A 1953-07-10 1953-07-10 Improvements in or relating to electric fluid heaters Expired GB750915A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1924153A GB750915A (en) 1953-07-10 1953-07-10 Improvements in or relating to electric fluid heaters

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1924153A GB750915A (en) 1953-07-10 1953-07-10 Improvements in or relating to electric fluid heaters

Publications (1)

Publication Number Publication Date
GB750915A true GB750915A (en) 1956-06-20

Family

ID=10126067

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1924153A Expired GB750915A (en) 1953-07-10 1953-07-10 Improvements in or relating to electric fluid heaters

Country Status (1)

Country Link
GB (1) GB750915A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2560362A1 (en) * 1984-02-27 1985-08-30 Innovations Thermiques METHOD AND DEVICE FOR TRANSFERRING HEAT BETWEEN AT LEAST ONE HEATING ELECTRIC RESISTOR AND A FLUID
FR2599486A1 (en) * 1986-05-27 1987-12-04 Innovations Thermiques Method and device for transferring heat between a heating surface and a fluid to be heated.
BE1002516A3 (en) * 1988-09-27 1991-03-12 Vandemeersche Pierre Electric heating system
US5892887A (en) * 1997-07-17 1999-04-06 Venturi Technologies, Inc. Electric water heater with a pair of interconnected heating chambers having concentric copper tube structures

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2560362A1 (en) * 1984-02-27 1985-08-30 Innovations Thermiques METHOD AND DEVICE FOR TRANSFERRING HEAT BETWEEN AT LEAST ONE HEATING ELECTRIC RESISTOR AND A FLUID
EP0154878A1 (en) * 1984-02-27 1985-09-18 Innovations Thermiques Heat exchanger
FR2599486A1 (en) * 1986-05-27 1987-12-04 Innovations Thermiques Method and device for transferring heat between a heating surface and a fluid to be heated.
BE1002516A3 (en) * 1988-09-27 1991-03-12 Vandemeersche Pierre Electric heating system
US5892887A (en) * 1997-07-17 1999-04-06 Venturi Technologies, Inc. Electric water heater with a pair of interconnected heating chambers having concentric copper tube structures

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