GB1143106A - Continuous flow water heaters operating with two heating steps and including a flow controller - Google Patents

Continuous flow water heaters operating with two heating steps and including a flow controller

Info

Publication number
GB1143106A
GB1143106A GB13130/66A GB1313066A GB1143106A GB 1143106 A GB1143106 A GB 1143106A GB 13130/66 A GB13130/66 A GB 13130/66A GB 1313066 A GB1313066 A GB 1313066A GB 1143106 A GB1143106 A GB 1143106A
Authority
GB
United Kingdom
Prior art keywords
flow
valve
orifice
piston
collar
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
GB13130/66A
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.)
Individual
Original Assignee
Individual
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
Priority claimed from DE1965E0029124 external-priority patent/DE1281069B/en
Priority claimed from DEE30459A external-priority patent/DE1295743B/en
Application filed by Individual filed Critical Individual
Publication of GB1143106A publication Critical patent/GB1143106A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H35/00—Switches operated by change of a physical condition
    • H01H35/24—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow
    • H01H35/40—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow actuated by devices allowing continual flow of fluid, e.g. vane
    • H01H35/405—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow actuated by devices allowing continual flow of fluid, e.g. vane the switch being of the reed switch type
    • 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
    • F24H15/00—Control of fluid heaters
    • F24H15/30—Control of fluid heaters characterised by control outputs; characterised by the components to be controlled
    • F24H15/355—Control of heat-generating means in heaters
    • F24H15/37—Control of heat-generating means in heaters of electric heaters
    • 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
    • F24H9/20—Arrangement or mounting of control or safety devices
    • F24H9/2007—Arrangement or mounting of control or safety devices for water heaters
    • F24H9/2014—Arrangement or mounting of control or safety devices for water heaters using electrical energy supply
    • F24H9/2028—Continuous-flow heaters

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)
  • Fluid Mechanics (AREA)
  • Control Of Combustion (AREA)

Abstract

1,143,106. Valves. A. ECKERFELD. 24 March, 1966 [15 April, 1965; 12 Nov., 1965], No. 13130/66. Heading F2V. [Also in Divisions F4, H1 and H5] An automatic water heater connected on its inlet side to a "continuously-on" water supply and on its outlet side to a service valve 50, comprises two electric heating elements 43, 43<SP>1</SP> arranged in a pipe 42<SP>1</SP> in the flow path, which are switched successively by opening the valve 50. Initial opening of this valve causes a flow responsive leaky piston member 32 to move so that a magnet 36 thereon closes a field-sensitive switch 39 to operate a relay 48, 49 whereby the first heater is switched on. A flow restricting collar 27 on a valve member 28 carried by the piston enters an orifice 20. On further opening of valve 50 the piston 33 rises to a second position and collar 27 passes out of orifice 20 so that the flow is increased. The increased pressure drop in the pipe 42<SP>1</SP> is sensed by a differential pressure responsive switch 45, 47 which operates to switch on the second heater 43<SP>1</SP>. Valve member 28 thereafter co-operates with a seat opening 23<SP>1</SP> to regulate the flow. In a modification, Fig. 1 (not shown), the piston 32 is replaced by a diaphragm (4). The diaphragm chamber has a Venturi outlet (7) of which the throat pressure goes to the opposite side of the disphragm. An actuating rod (10) from the diaphragm operates switches controlling both heaters. In low flow position a restricting collar (14) moves into an orifice (16) whilst in high flow position this collar has passed through the orifice and control is taken over by a valve member (15) co-operating with a seat (18).
GB13130/66A 1965-04-15 1966-03-24 Continuous flow water heaters operating with two heating steps and including a flow controller Expired GB1143106A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1965E0029124 DE1281069B (en) 1965-04-15 1965-04-15 Flow regulator for water heaters working with two heating levels
DEE30459A DE1295743B (en) 1965-11-12 1965-11-12 Flow regulator for water heaters working with two heating levels

Publications (1)

Publication Number Publication Date
GB1143106A true GB1143106A (en) 1969-02-19

Family

ID=25973320

Family Applications (1)

Application Number Title Priority Date Filing Date
GB13130/66A Expired GB1143106A (en) 1965-04-15 1966-03-24 Continuous flow water heaters operating with two heating steps and including a flow controller

Country Status (1)

Country Link
GB (1) GB1143106A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2149895A (en) * 1983-11-18 1985-06-19 Triton Aquatherm Improvements in shower installations
GB2228986A (en) * 1989-02-10 1990-09-12 Rossignoli Michele Water pressure-controlled valve particularly for heating systems with sanitary-water production
EP0426405A2 (en) * 1989-10-30 1991-05-08 Imo Industries Inc. Flow switch
WO2008083900A2 (en) 2007-01-10 2008-07-17 BSH Bosch und Siemens Hausgeräte GmbH Device for controlling a heating device
CN105496794A (en) * 2016-01-25 2016-04-20 李彪 Physically thermostatic feeding bottle device
WO2016116063A1 (en) * 2015-01-23 2016-07-28 艾欧史密斯(中国)热水器有限公司 Water outlet pipe component
CN110595076A (en) * 2019-10-22 2019-12-20 广东瑞发水箱制品有限公司 Full-automatic pressure-bearing non-pressure operation system of water storage type water heater
CN113465183A (en) * 2020-12-01 2021-10-01 重庆海尔热水器有限公司 Gas water heater

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2149895A (en) * 1983-11-18 1985-06-19 Triton Aquatherm Improvements in shower installations
GB2228986A (en) * 1989-02-10 1990-09-12 Rossignoli Michele Water pressure-controlled valve particularly for heating systems with sanitary-water production
EP0426405A2 (en) * 1989-10-30 1991-05-08 Imo Industries Inc. Flow switch
EP0426405A3 (en) * 1989-10-30 1992-01-02 Imo Industries Inc. Flow switch
WO2008083900A2 (en) 2007-01-10 2008-07-17 BSH Bosch und Siemens Hausgeräte GmbH Device for controlling a heating device
WO2008083900A3 (en) * 2007-01-10 2008-10-30 Bsh Bosch Siemens Hausgeraete Device for controlling a heating device
WO2016116063A1 (en) * 2015-01-23 2016-07-28 艾欧史密斯(中国)热水器有限公司 Water outlet pipe component
CN105496794A (en) * 2016-01-25 2016-04-20 李彪 Physically thermostatic feeding bottle device
CN110595076A (en) * 2019-10-22 2019-12-20 广东瑞发水箱制品有限公司 Full-automatic pressure-bearing non-pressure operation system of water storage type water heater
CN113465183A (en) * 2020-12-01 2021-10-01 重庆海尔热水器有限公司 Gas water heater
CN113465183B (en) * 2020-12-01 2023-10-27 重庆海尔热水器有限公司 Gas water heater

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