GB0214536D0 - Instantaneous water heater - Google Patents

Instantaneous water heater

Info

Publication number
GB0214536D0
GB0214536D0 GBGB0214536.5A GB0214536A GB0214536D0 GB 0214536 D0 GB0214536 D0 GB 0214536D0 GB 0214536 A GB0214536 A GB 0214536A GB 0214536 D0 GB0214536 D0 GB 0214536D0
Authority
GB
United Kingdom
Prior art keywords
valve
water heater
push
control
housing
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.)
Withdrawn
Application number
GBGB0214536.5A
Other versions
GB2390666A (en
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.)
Aqualisa Products Ltd
Original Assignee
Aqualisa Products 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 Aqualisa Products Ltd filed Critical Aqualisa Products Ltd
Priority to GB0214536A priority Critical patent/GB2390666A/en
Publication of GB0214536D0 publication Critical patent/GB0214536D0/en
Priority to GB0314020A priority patent/GB2390142B/en
Publication of GB2390666A publication Critical patent/GB2390666A/en
Withdrawn legal-status Critical Current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
    • 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

Abstract

The water heater has a main valve (20, figure 2a) that is operated by a push button 22a to control the presence or absence of water to a flow rate control valve. One of two interchangeable on/off modules, 50a or 50b, may be provided to control the water flow. The on/off module 50a is a mechanical arrangement that includes a mechanical actuation member 76, a rotatable cam member 82, two springs 84 and 90, a housing 74, and attachment means 78 for the valve. The on/off module 50b is an electrical arrangement that includes an electrical actuation member such as a solenoid 52, a cantilever 56, an axially movable member 60, a housing 54, and attachment means 62 for the valve. The push button may consist of a push-push mechanism.
GB0214536A 2002-06-24 2002-06-24 Instantaneous water heater switch Withdrawn GB2390666A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB0214536A GB2390666A (en) 2002-06-24 2002-06-24 Instantaneous water heater switch
GB0314020A GB2390142B (en) 2002-06-24 2003-06-17 Instantaneous water heater

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0214536A GB2390666A (en) 2002-06-24 2002-06-24 Instantaneous water heater switch

Publications (2)

Publication Number Publication Date
GB0214536D0 true GB0214536D0 (en) 2002-08-07
GB2390666A GB2390666A (en) 2004-01-14

Family

ID=9939169

Family Applications (2)

Application Number Title Priority Date Filing Date
GB0214536A Withdrawn GB2390666A (en) 2002-06-24 2002-06-24 Instantaneous water heater switch
GB0314020A Expired - Lifetime GB2390142B (en) 2002-06-24 2003-06-17 Instantaneous water heater

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB0314020A Expired - Lifetime GB2390142B (en) 2002-06-24 2003-06-17 Instantaneous water heater

Country Status (1)

Country Link
GB (2) GB2390666A (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8606409D0 (en) * 1986-03-14 1986-04-23 Heatrae Sadia Heating Ltd Water heater control valve
GB2263965B (en) * 1992-02-08 1996-04-24 Caradon Mira Ltd Instantaneous electric water heater
GB2289323C (en) * 1994-04-09 2011-05-18 Caradon Mira Ltd Instantaneous electric water heater
GB2356445B (en) * 1997-11-21 2001-11-21 Triton Plc Water heaters

Also Published As

Publication number Publication date
GB2390142B (en) 2005-10-12
GB0314020D0 (en) 2003-07-23
GB2390666A (en) 2004-01-14
GB2390142A (en) 2003-12-31

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)