GB2215018B - Heaters - Google Patents

Heaters

Info

Publication number
GB2215018B
GB2215018B GB8818552A GB8818552A GB2215018B GB 2215018 B GB2215018 B GB 2215018B GB 8818552 A GB8818552 A GB 8818552A GB 8818552 A GB8818552 A GB 8818552A GB 2215018 B GB2215018 B GB 2215018B
Authority
GB
United Kingdom
Prior art keywords
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 - Fee Related
Application number
GB8818552A
Other versions
GB2215018A (en
GB8818552D0 (en
Inventor
Brian William Hammond
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.)
Heatrae Sadia Heating Ltd
Original Assignee
Heatrae Sadia Heating 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 Heatrae Sadia Heating Ltd filed Critical Heatrae Sadia Heating Ltd
Publication of GB8818552D0 publication Critical patent/GB8818552D0/en
Priority to DE8989101830T priority Critical patent/DE68901470D1/en
Priority to EP89101830A priority patent/EP0327974B1/en
Priority to AT89101830T priority patent/ATE76181T1/en
Priority to CA000590507A priority patent/CA1302468C/en
Priority to JP1030086A priority patent/JPH0217351A/en
Priority to US07/309,283 priority patent/US4990746A/en
Publication of GB2215018A publication Critical patent/GB2215018A/en
Application granted granted Critical
Publication of GB2215018B publication Critical patent/GB2215018B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F24H1/18—Water-storage heaters
    • F24H1/188—Water-storage heaters with means for compensating water expansion
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D3/00—Hot-water central heating systems
    • F24D3/08—Hot-water central heating systems in combination with systems for domestic hot-water supply

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)
  • Water Supply & Treatment (AREA)
  • Air Humidification (AREA)
GB8818552A 1988-02-11 1988-08-04 Heaters Expired - Fee Related GB2215018B (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
DE8989101830T DE68901470D1 (en) 1988-02-11 1989-02-02 HEATER.
EP89101830A EP0327974B1 (en) 1988-02-11 1989-02-02 Heaters
AT89101830T ATE76181T1 (en) 1988-02-11 1989-02-02 HEATER.
CA000590507A CA1302468C (en) 1988-02-11 1989-02-08 Heaters
JP1030086A JPH0217351A (en) 1988-02-11 1989-02-10 Heater
US07/309,283 US4990746A (en) 1988-02-11 1989-02-10 Electric water heater utilizing trapped air to provide expansion space

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB888803181A GB8803181D0 (en) 1988-02-11 1988-02-11 Heaters

Publications (3)

Publication Number Publication Date
GB8818552D0 GB8818552D0 (en) 1988-09-07
GB2215018A GB2215018A (en) 1989-09-13
GB2215018B true GB2215018B (en) 1991-10-09

Family

ID=10631536

Family Applications (2)

Application Number Title Priority Date Filing Date
GB888803181A Pending GB8803181D0 (en) 1988-02-11 1988-02-11 Heaters
GB8818552A Expired - Fee Related GB2215018B (en) 1988-02-11 1988-08-04 Heaters

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB888803181A Pending GB8803181D0 (en) 1988-02-11 1988-02-11 Heaters

Country Status (1)

Country Link
GB (2) GB8803181D0 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2298479B (en) * 1995-03-01 1998-08-19 Caradon Mira Ltd Instantaneous water heater
EP2551605B1 (en) * 2011-07-29 2016-03-30 STIEBEL ELTRON GmbH & Co. KG Hot water device and method for operating a hot water device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB527274A (en) * 1939-04-06 1940-10-04 Ferranti Ltd Improvements in or relating to water heaters

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB527274A (en) * 1939-04-06 1940-10-04 Ferranti Ltd Improvements in or relating to water heaters

Also Published As

Publication number Publication date
GB2215018A (en) 1989-09-13
GB8803181D0 (en) 1988-03-09
GB8818552D0 (en) 1988-09-07

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20060804