GB1277296A - Water heating boiler - Google Patents

Water heating boiler

Info

Publication number
GB1277296A
GB1277296A GB2853669A GB2853669A GB1277296A GB 1277296 A GB1277296 A GB 1277296A GB 2853669 A GB2853669 A GB 2853669A GB 2853669 A GB2853669 A GB 2853669A GB 1277296 A GB1277296 A GB 1277296A
Authority
GB
United Kingdom
Prior art keywords
projections
water
boiler
vertical
ferroli
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
GB2853669A
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.)
FERROLI GAS SNC
Original Assignee
FERROLI GAS SNC
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 FERROLI GAS SNC filed Critical FERROLI GAS SNC
Publication of GB1277296A publication Critical patent/GB1277296A/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
    • F24H1/22—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating
    • F24H1/24—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water mantle surrounding the combustion chamber or chambers
    • F24H1/30—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water mantle surrounding the combustion chamber or chambers the water mantle being built up from sections
    • F24H1/32—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water mantle surrounding the combustion chamber or chambers the water mantle being built up from sections with vertical sections arranged side by side

Abstract

1277296 Water heating boiler D FERROLI [trading as FERROLI GAS SnC] 5 June 1969 [11 June 1968] 28536/69 Heading F4A A water boiler comprises a number of hollow elements A and B, Fig. 3, arranged side by side to form between them flue passageways, the opposed walls of alternate elements having a number of projections 18, and recesses 19, inclined relative to the vertical and in opposite sense on the opposed walls to cause deviations alternately in opposite directions to the flow of combustion gases, both in vertical longitudinal and vertical transversal planes of the boiler. The projections 18 also have inclined fins 20, Fig. 1, forming a stepped arrangement to assist heat transfer. One of the end elements B has openings 11 and 12 connected to water inlet and outlet ducts respectively. Every element comprises water passageways 13 and 14, the water flowing from passageway 14, through side ducts (15), Fig. 2 (not shown), around a space 16 containing a burner 17 for liquid or gaseous fuel, and through the respective element to passageway 13 and opening 12. The local acceleration of the gases, due to the slopes 21 of the projections discourages soot settlement. Small indentations 23 are also provided on the projections 18, 19 to facilitate heat exchange.
GB2853669A 1968-06-11 1969-06-05 Water heating boiler Expired GB1277296A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT835080 1968-06-11

Publications (1)

Publication Number Publication Date
GB1277296A true GB1277296A (en) 1972-06-07

Family

ID=11126415

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2853669A Expired GB1277296A (en) 1968-06-11 1969-06-05 Water heating boiler

Country Status (1)

Country Link
GB (1) GB1277296A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2211634A1 (en) * 1972-12-21 1974-07-19 Beretta Costr Metall

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2211634A1 (en) * 1972-12-21 1974-07-19 Beretta Costr Metall

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees