GB300890A - Improvements in the construction of furnace bars - Google Patents

Improvements in the construction of furnace bars

Info

Publication number
GB300890A
GB300890A GB2227628A GB2227628A GB300890A GB 300890 A GB300890 A GB 300890A GB 2227628 A GB2227628 A GB 2227628A GB 2227628 A GB2227628 A GB 2227628A GB 300890 A GB300890 A GB 300890A
Authority
GB
United Kingdom
Prior art keywords
construction
furnace bars
evans
projections
sides
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
GB2227628A
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.)
GEORGE FREDERICK EVANS
Original Assignee
GEORGE FREDERICK EVANS
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 GEORGE FREDERICK EVANS filed Critical GEORGE FREDERICK EVANS
Priority to GB2227628A priority Critical patent/GB300890A/en
Publication of GB300890A publication Critical patent/GB300890A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23H—GRATES; CLEANING OR RAKING GRATES
    • F23H17/00—Details of grates
    • F23H17/12—Fire-bars

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Eye Examination Apparatus (AREA)

Abstract

300,890. Evans, G. F., and Evans, M. J. Aug. 1, 1928. Grant of Patent revoked. Firebars are provided with projections B spaced apart to form air spaces F wider at the bottom than at the top. The sides of the projections are extended downwards at E on to the sides of the bar for strength. Reference has been directed by the Comptroller to Specifications 976/91, 11217/92, 5115/93, 7406/93, 26863/04, 7325/05, 16959/11, and 182,394.
GB2227628A 1928-08-01 1928-08-01 Improvements in the construction of furnace bars Expired GB300890A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2227628A GB300890A (en) 1928-08-01 1928-08-01 Improvements in the construction of furnace bars

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2227628A GB300890A (en) 1928-08-01 1928-08-01 Improvements in the construction of furnace bars

Publications (1)

Publication Number Publication Date
GB300890A true GB300890A (en) 1928-11-22

Family

ID=10176746

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2227628A Expired GB300890A (en) 1928-08-01 1928-08-01 Improvements in the construction of furnace bars

Country Status (1)

Country Link
GB (1) GB300890A (en)

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