GB425319A - Improved construction of water heater - Google Patents

Improved construction of water heater

Info

Publication number
GB425319A
GB425319A GB2547833A GB2547833A GB425319A GB 425319 A GB425319 A GB 425319A GB 2547833 A GB2547833 A GB 2547833A GB 2547833 A GB2547833 A GB 2547833A GB 425319 A GB425319 A GB 425319A
Authority
GB
United Kingdom
Prior art keywords
fan
tubes
drawn
casing
zig
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
GB2547833A
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
Application filed by Individual filed Critical Individual
Priority to GB2547833A priority Critical patent/GB425319A/en
Publication of GB425319A publication Critical patent/GB425319A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22D—PREHEATING, OR ACCUMULATING PREHEATED, FEED-WATER FOR STEAM GENERATION; FEED-WATER SUPPLY FOR STEAM GENERATION; CONTROLLING WATER LEVEL FOR STEAM GENERATION; AUXILIARY DEVICES FOR PROMOTING WATER CIRCULATION WITHIN STEAM BOILERS
    • F22D1/00—Feed-water heaters, i.e. economisers or like preheaters
    • F22D1/16—Feed-water heaters, i.e. economisers or like preheaters with water tubes arranged otherwise than in the boiler furnace, fire tubes, or flue ways
    • F22D1/20—Feed-water heaters, i.e. economisers or like preheaters with water tubes arranged otherwise than in the boiler furnace, fire tubes, or flue ways and directly connected to boilers

Abstract

425,319. Serpentine - tube heat - exchangers. LIVSEY, H., Economiser Works, CalderVale Road, Wakefield, Yorkshire. Sept. 14, 1933, No. 25478. [Class 64 (iii)] A heat-exchanger for heating feedwater by waste flue gases comprises a fan with a series of horizontal tubes 12 arranged between the fan blades 11<a> and an outer casing 1, the water passing in a zig-zag manner through the tubes. The gas may be drawn through openings 8 along the fan shaft 10 and expelled through an opening in the casing 1, or is drawn in from an opening 2 in the casing and expelled through a duct surrounding the fan shaft ; in the latter form an inner wall 15 almost wholly surrounds the fan. Water enters at lower headers 12b into the gilled tubes 12 connected in zig-zag manner by bends 12<a>. The fan in Fig. 2 has a central disc 11 on the shaft carrying blades 11<a>, air drawn in through openings 8 being led to the tubes by cross plates 9. According to the Provisional Specification, air may be passed through the tubes.
GB2547833A 1933-09-14 1933-09-14 Improved construction of water heater Expired GB425319A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2547833A GB425319A (en) 1933-09-14 1933-09-14 Improved construction of water heater

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2547833A GB425319A (en) 1933-09-14 1933-09-14 Improved construction of water heater

Publications (1)

Publication Number Publication Date
GB425319A true GB425319A (en) 1935-03-12

Family

ID=10228350

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2547833A Expired GB425319A (en) 1933-09-14 1933-09-14 Improved construction of water heater

Country Status (1)

Country Link
GB (1) GB425319A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4202296A (en) * 1976-12-21 1980-05-13 Suddeutsche Kuhlerfabrik Julius Fr. Behr GmbH & Co. K.G. Cooling system for internal combustion engines

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4202296A (en) * 1976-12-21 1980-05-13 Suddeutsche Kuhlerfabrik Julius Fr. Behr GmbH & Co. K.G. Cooling system for internal combustion engines

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