GB550380A - Improvements relating to air heating apparatus - Google Patents

Improvements relating to air heating apparatus

Info

Publication number
GB550380A
GB550380A GB1511041A GB1511041A GB550380A GB 550380 A GB550380 A GB 550380A GB 1511041 A GB1511041 A GB 1511041A GB 1511041 A GB1511041 A GB 1511041A GB 550380 A GB550380 A GB 550380A
Authority
GB
United Kingdom
Prior art keywords
air
heating apparatus
air heating
improvements relating
chamber
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
GB1511041A
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.)
DAVID NEUSTADTER
Original Assignee
DAVID NEUSTADTER
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 DAVID NEUSTADTER filed Critical DAVID NEUSTADTER
Priority to GB1511041A priority Critical patent/GB550380A/en
Publication of GB550380A publication Critical patent/GB550380A/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B22CASTING; POWDER METALLURGY
    • B22CFOUNDRY MOULDING
    • B22C9/00Moulds or cores; Moulding processes
    • B22C9/12Treating moulds or cores, e.g. drying, hardening

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Drying Of Solid Materials (AREA)

Abstract

550,380. Heating gases by direct contact with the heating medium. NEUSTADTER, D. Nov. 24, 1941, No. 15110. [Class 64 (i)] Air for use in the drying of foundry sand moulds is heated by direct contact with combustion products in a chamber h, into which projects an air-supply nozzle b around which are directed the hot products from a combustible mixture supplied tangentially to the chamber by a pipe k. The heated air is discharged into a hood o with a number of flexible delivery pipes p.
GB1511041A 1941-11-24 1941-11-24 Improvements relating to air heating apparatus Expired GB550380A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1511041A GB550380A (en) 1941-11-24 1941-11-24 Improvements relating to air heating apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1511041A GB550380A (en) 1941-11-24 1941-11-24 Improvements relating to air heating apparatus

Publications (1)

Publication Number Publication Date
GB550380A true GB550380A (en) 1943-01-05

Family

ID=10053216

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1511041A Expired GB550380A (en) 1941-11-24 1941-11-24 Improvements relating to air heating apparatus

Country Status (1)

Country Link
GB (1) GB550380A (en)

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