GB940376A - Device for electrically heating liquids - Google Patents

Device for electrically heating liquids

Info

Publication number
GB940376A
GB940376A GB3805159A GB3805159A GB940376A GB 940376 A GB940376 A GB 940376A GB 3805159 A GB3805159 A GB 3805159A GB 3805159 A GB3805159 A GB 3805159A GB 940376 A GB940376 A GB 940376A
Authority
GB
United Kingdom
Prior art keywords
plate
liquid
cold
hot
removal
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
GB3805159A
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.)
CLAUS HOLMER GERDES
Original Assignee
CLAUS HOLMER GERDES
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 CLAUS HOLMER GERDES filed Critical CLAUS HOLMER GERDES
Publication of GB940376A publication Critical patent/GB940376A/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
    • F24H1/10—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
    • F24H1/102—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 resistance
    • F24H1/103—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 resistance with bare resistances in direct contact with the fluid

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

940,376. Electric flow heaters. C. H. GERDES. Nov. 10, 1959 [Oct. 14, 1959], No. 38051/59. Heading H5H. An electric flow heater for connection to a liquid supply pipe, and having a doublefitting to permit the supply of hot, cold, or a preselected mixture of hot and cold, liquid, has a base-plate mounted on the doublefitting, which plate is provided on one of its sides with passages for the liquid which are covered by a cover-plate which is secured to the baseplate, and which supports the heating means and both pressure sensitive and temperature sensitive means for controlling the heating current. Tube 11, Fig. 2, is connectable to supply pipe 15 by threaded member 14, passes through an aperture in the base-plate 1 and coverplate 2, and forms a housing for the sleeve 10 of double fitting 17, knob 18 of which adjusts the hot/cold liquid mixture, and handle 19, the shut-off valve regulating the total flow from outlet 21. The cover-plate 2 covers the liquid flow passages 32, 33, 34 formed in the base-plate; has a recess 28 divided by a pressure-sensitive diaphragm 27 to the two sides of which the liquid has access via channels 32a and 34a respectively ; supports a switch 23 actuated both by the diaphragm 27 and by a bimetal strip 29; and further supports the heater 3 which has a wire coil 7 accommodated in the passages 5. Removal of the members 18 and 19 permits the removal or exchange of the heater 3 without the necessity for shutting off the cold water supply, and removal of the cover-plate 2 permits the liquid channels to be de-scaled. Signal lamps 36, 37 are provided in the circuit. Specifications 918,922 and 920,939 are referred to.
GB3805159A 1959-10-14 1959-11-10 Device for electrically heating liquids Expired GB940376A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEG0028148 1959-10-14

Publications (1)

Publication Number Publication Date
GB940376A true GB940376A (en) 1963-10-30

Family

ID=7123409

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3805159A Expired GB940376A (en) 1959-10-14 1959-11-10 Device for electrically heating liquids

Country Status (1)

Country Link
GB (1) GB940376A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2200733A (en) * 1987-01-21 1988-08-10 Caradon Mira Ltd Instantaneous water heaters for showers
US5423819A (en) * 1989-02-06 1995-06-13 American Cyanamid Company Screw and driver for securing a bone block

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2200733A (en) * 1987-01-21 1988-08-10 Caradon Mira Ltd Instantaneous water heaters for showers
GB2200733B (en) * 1987-01-21 1990-11-14 Caradon Mira Ltd Improvements in or relating to showers
US5423819A (en) * 1989-02-06 1995-06-13 American Cyanamid Company Screw and driver for securing a bone block

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