GB420491A - Improvements in or relating to steam generators, of thimble tube type - Google Patents

Improvements in or relating to steam generators, of thimble tube type

Info

Publication number
GB420491A
GB420491A GB17643/34A GB1764334A GB420491A GB 420491 A GB420491 A GB 420491A GB 17643/34 A GB17643/34 A GB 17643/34A GB 1764334 A GB1764334 A GB 1764334A GB 420491 A GB420491 A GB 420491A
Authority
GB
United Kingdom
Prior art keywords
relating
casing
annular space
tube type
steam generators
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
GB17643/34A
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 GB17643/34A priority Critical patent/GB420491A/en
Publication of GB420491A publication Critical patent/GB420491A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B13/00—Steam boilers of fire-box type, i.e. the combustion of fuel being performed in a chamber or fire-box with subsequent flue(s) or fire tube(s), both chamber or fire-box and flues or fire tubes being built-in in the boiler body
    • F22B13/02—Steam boilers of fire-box type, i.e. the combustion of fuel being performed in a chamber or fire-box with subsequent flue(s) or fire tube(s), both chamber or fire-box and flues or fire tubes being built-in in the boiler body mounted in fixed position with the boiler body disposed upright
    • F22B13/023—Steam boilers of fire-box type, i.e. the combustion of fuel being performed in a chamber or fire-box with subsequent flue(s) or fire tube(s), both chamber or fire-box and flues or fire tubes being built-in in the boiler body mounted in fixed position with the boiler body disposed upright with auxiliary water tubes inside the fire-box, e.g. vertical tubes
    • F22B13/026—Steam boilers of fire-box type, i.e. the combustion of fuel being performed in a chamber or fire-box with subsequent flue(s) or fire tube(s), both chamber or fire-box and flues or fire tubes being built-in in the boiler body mounted in fixed position with the boiler body disposed upright with auxiliary water tubes inside the fire-box, e.g. vertical tubes the tubes being in substantially horizontal arrangement
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P80/00—Climate change mitigation technologies for sector-wide applications
    • Y02P80/10—Efficient use of energy, e.g. using compressed air or pressurized fluid as energy carrier
    • Y02P80/15—On-site combined power, heat or cool generation or distribution, e.g. combined heat and power [CHP] supply

Abstract

420,491. Water-tube steam boilers. JOHNSON, J., Northumbria, Golf Side, Cheam, Surrey. June 14,1934, No. 17643. [Class 123 (ii)] Steam boilers comprising a central water chamber 1 and closed - end tubes or thimbles 2 radiating therefrom have a casing 3 which circumscribes the tube tips and forms an annular space decreasing in cross-sectional area in the direction of gas flow. Instead of the inverted conical shape the water chamber may be cylindrical, the casing then tapering upwardly. A downcomer 11 may be provided in the chamber. The boiler may be heated by hot waste gases or directly fired in which case an annular space 9 may be provided to heat the combustion air.
GB17643/34A 1934-06-14 1934-06-14 Improvements in or relating to steam generators, of thimble tube type Expired GB420491A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB17643/34A GB420491A (en) 1934-06-14 1934-06-14 Improvements in or relating to steam generators, of thimble tube type

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB17643/34A GB420491A (en) 1934-06-14 1934-06-14 Improvements in or relating to steam generators, of thimble tube type

Publications (1)

Publication Number Publication Date
GB420491A true GB420491A (en) 1934-12-03

Family

ID=10098721

Family Applications (1)

Application Number Title Priority Date Filing Date
GB17643/34A Expired GB420491A (en) 1934-06-14 1934-06-14 Improvements in or relating to steam generators, of thimble tube type

Country Status (1)

Country Link
GB (1) GB420491A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011131834A1 (en) * 2010-04-20 2011-10-27 Maekivirta Taisto Steam generator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011131834A1 (en) * 2010-04-20 2011-10-27 Maekivirta Taisto Steam generator

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