GB1556784A - Ventilation of flues of gas water heaters - Google Patents

Ventilation of flues of gas water heaters

Info

Publication number
GB1556784A
GB1556784A GB3621377A GB3621377A GB1556784A GB 1556784 A GB1556784 A GB 1556784A GB 3621377 A GB3621377 A GB 3621377A GB 3621377 A GB3621377 A GB 3621377A GB 1556784 A GB1556784 A GB 1556784A
Authority
GB
United Kingdom
Prior art keywords
flues
ventilation
gas water
water heaters
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
GB3621377A
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.)
LEE CHAY TAK
Original Assignee
LEE CHAY TAK
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 LEE CHAY TAK filed Critical LEE CHAY TAK
Priority to GB3621377A priority Critical patent/GB1556784A/en
Publication of GB1556784A publication Critical patent/GB1556784A/en
Priority to HK63781A priority patent/HK63781A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
    • F23L17/00—Inducing draught; Tops for chimneys or ventilating shafts; Terminals for flues
    • F23L17/005—Inducing draught; Tops for chimneys or ventilating shafts; Terminals for flues using fans
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F7/00—Ventilation
    • F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
    • F24F7/06—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit
    • 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
    • F24H9/0005—Details for water heaters

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
GB3621377A 1977-08-30 1977-08-30 Ventilation of flues of gas water heaters Expired GB1556784A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB3621377A GB1556784A (en) 1977-08-30 1977-08-30 Ventilation of flues of gas water heaters
HK63781A HK63781A (en) 1977-08-30 1981-12-24 Ventilation of flues of gas water heaters

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3621377A GB1556784A (en) 1977-08-30 1977-08-30 Ventilation of flues of gas water heaters

Publications (1)

Publication Number Publication Date
GB1556784A true GB1556784A (en) 1979-11-28

Family

ID=10386038

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3621377A Expired GB1556784A (en) 1977-08-30 1977-08-30 Ventilation of flues of gas water heaters

Country Status (2)

Country Link
GB (1) GB1556784A (en)
HK (1) HK63781A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2281611B (en) * 1993-09-07 1997-04-16 Dunbrik Improvements relating to buildings with flue systems

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2281611B (en) * 1993-09-07 1997-04-16 Dunbrik Improvements relating to buildings with flue systems

Also Published As

Publication number Publication date
HK63781A (en) 1981-12-31

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Legal Events

Date Code Title Description
415 Specification amended (sect. 15/1949)
PS Patent sealed
SP Amendment (slips) printed
PCNP Patent ceased through non-payment of renewal fee