GB625240A - Improvements in or relating to liquid heating apparatus - Google Patents

Improvements in or relating to liquid heating apparatus

Info

Publication number
GB625240A
GB625240A GB1840947A GB1840947A GB625240A GB 625240 A GB625240 A GB 625240A GB 1840947 A GB1840947 A GB 1840947A GB 1840947 A GB1840947 A GB 1840947A GB 625240 A GB625240 A GB 625240A
Authority
GB
United Kingdom
Prior art keywords
cover
valve
water
blade
heaters
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
GB1840947A
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.)
RICHARD GLEAVE NORRIS
Original Assignee
RICHARD GLEAVE NORRIS
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 RICHARD GLEAVE NORRIS filed Critical RICHARD GLEAVE NORRIS
Priority to GB1840947A priority Critical patent/GB625240A/en
Publication of GB625240A publication Critical patent/GB625240A/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
    • 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

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)
  • Temperature-Responsive Valves (AREA)

Abstract

625,240. Electric water heaters. TULLY, E. E., and NORRIS, R. G. July 11, 1947, No. 18409. [Class 39(iii) ] [Also in Groups XXIX and XXXVII] An electric water heater is provided with a movable cover 60 for a water control valve 24 and for a switch, the cover 60 having means for engaging the controls and so operating them on movement of the cover. The cover 60 is rotatably mounted on a boss 61 on a header 12 on a casing 10 containing two U-shaped water tubes, one of which is shown at 14, each containing a heater element 17. Water enters at 20, half flowing through each U-tube, the flow then recombining to pass down tube 29 to the outlet. The undersurface of the cover 60 has ramps and raised segments to actuate the valve 24 on being rotated. A ramp is adapted to force down a plunger 32 to open the valve 24 on the water inlet, and a blade 66 pivotally mounted at 67 is engaged in a recess at its rear by a pin 70 screwed into the cover. Hence on rotating the cover, the blade 66 is swung to bridge one or other of two pairs of contacts to close the circuit through one of the heaters 17. Different degrees of heating may be obtained by rotating the cover 60 in the opposite direction when a second ramp opens the valve 24 to a different extent.
GB1840947A 1947-07-11 1947-07-11 Improvements in or relating to liquid heating apparatus Expired GB625240A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1840947A GB625240A (en) 1947-07-11 1947-07-11 Improvements in or relating to liquid heating apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1840947A GB625240A (en) 1947-07-11 1947-07-11 Improvements in or relating to liquid heating apparatus

Publications (1)

Publication Number Publication Date
GB625240A true GB625240A (en) 1949-06-23

Family

ID=10111961

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1840947A Expired GB625240A (en) 1947-07-11 1947-07-11 Improvements in or relating to liquid heating apparatus

Country Status (1)

Country Link
GB (1) GB625240A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2241053A (en) * 1990-02-10 1991-08-21 Forbach Gmbh Electrical continuous-flow water heater
EP2000785A2 (en) 2007-06-07 2008-12-10 CNH Belgium N.V. Weighing apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2241053A (en) * 1990-02-10 1991-08-21 Forbach Gmbh Electrical continuous-flow water heater
EP2000785A2 (en) 2007-06-07 2008-12-10 CNH Belgium N.V. Weighing apparatus

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