GB187697A - Improvements in grates designed to fire-boxes of boilers, either maritime or stationary - Google Patents

Improvements in grates designed to fire-boxes of boilers, either maritime or stationary

Info

Publication number
GB187697A
GB187697A GB1974021A GB1974021A GB187697A GB 187697 A GB187697 A GB 187697A GB 1974021 A GB1974021 A GB 1974021A GB 1974021 A GB1974021 A GB 1974021A GB 187697 A GB187697 A GB 187697A
Authority
GB
United Kingdom
Prior art keywords
fire
grates
maritime
boilers
boxes
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
GB1974021A
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.)
FIDEL LUIS MAZZUCCHELLI
Original Assignee
FIDEL LUIS MAZZUCCHELLI
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 FIDEL LUIS MAZZUCCHELLI filed Critical FIDEL LUIS MAZZUCCHELLI
Priority to GB1974021A priority Critical patent/GB187697A/en
Publication of GB187697A publication Critical patent/GB187697A/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
    • F23H13/00—Grates not covered by any of groups F23H1/00-F23H11/00
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63F—CARD, BOARD, OR ROULETTE GAMES; INDOOR GAMES USING SMALL MOVING PLAYING BODIES; VIDEO GAMES; GAMES NOT OTHERWISE PROVIDED FOR
    • A63F2250/00—Miscellaneous game characteristics
    • A63F2250/48—Miscellaneous game characteristics with special provisions for gripping by hand
    • A63F2250/482—Miscellaneous game characteristics with special provisions for gripping by hand with holes or fingers, e.g. blind hole
    • A63F2250/483—Miscellaneous game characteristics with special provisions for gripping by hand with holes or fingers, e.g. blind hole adapted for thumb
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23H—GRATES; CLEANING OR RAKING GRATES
    • F23H2700/00—Grates characterised by special features or applications
    • F23H2700/001—Grates specially adapted for steam boilers

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Incineration Of Waste (AREA)
  • Escalators And Moving Walkways (AREA)

Abstract

187,697. Mazzucchelli, F. L. July 22, 1921. Fire-bars and grates. - In fire-bars arranged to form a grate, as shown in Fig. 3, where the air space between adjacent bars varies inversely as the distance from the source of air inlet, either uniformly or in steps longitudinally of the bars, a section, as shown in Fig. 2, is employed. The upper surface 6 of the bar is flat while the sides 3 are concave and the lower edge 4 is convex.
GB1974021A 1921-07-22 1921-07-22 Improvements in grates designed to fire-boxes of boilers, either maritime or stationary Expired GB187697A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1974021A GB187697A (en) 1921-07-22 1921-07-22 Improvements in grates designed to fire-boxes of boilers, either maritime or stationary

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1974021A GB187697A (en) 1921-07-22 1921-07-22 Improvements in grates designed to fire-boxes of boilers, either maritime or stationary

Publications (1)

Publication Number Publication Date
GB187697A true GB187697A (en) 1922-10-23

Family

ID=10134401

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1974021A Expired GB187697A (en) 1921-07-22 1921-07-22 Improvements in grates designed to fire-boxes of boilers, either maritime or stationary

Country Status (1)

Country Link
GB (1) GB187697A (en)

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