GB644562A - Improvements in or relating to heating ovens employing radiant heat - Google Patents

Improvements in or relating to heating ovens employing radiant heat

Info

Publication number
GB644562A
GB644562A GB461945A GB461945A GB644562A GB 644562 A GB644562 A GB 644562A GB 461945 A GB461945 A GB 461945A GB 461945 A GB461945 A GB 461945A GB 644562 A GB644562 A GB 644562A
Authority
GB
United Kingdom
Prior art keywords
members
chamber
perforations
partition
radiant heat
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
GB461945A
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.)
GILBERT JOHN HAPPERFIELD
Original Assignee
GILBERT JOHN HAPPERFIELD
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 GILBERT JOHN HAPPERFIELD filed Critical GILBERT JOHN HAPPERFIELD
Priority to GB461945A priority Critical patent/GB644562A/en
Publication of GB644562A publication Critical patent/GB644562A/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29BPREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B13/00Conditioning or physical treatment of the material to be shaped
    • B29B13/02Conditioning or physical treatment of the material to be shaped by heating
    • B29B13/021Heat treatment of powders

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electric Stoves And Ranges (AREA)

Abstract

644,562. Industrial oven. ROBERTS, T. A., and HAPPERFIELD, G. J. Feb. 23, 1945, No. 4619. [Class 51 (ii)] I A heating oven comprises a chamber 1 having. radiation reflecting walls, a horizontal partition 5 removably mounted substantially centrally within such chamber, and sources 3 of radiant heat provided within the chamber so as to direct heat against both sides of the partition, said horizontal partition comprising two relatively movable perforated members spaced apart from one another, the perforations in the two members being of sufficient size to permit pellets placed on the upper member to drop through both members when the perforations in the two members are in register, one of such members being movable laterally to a position where the perforations are out of register, when the pellets placed upon the upper member are supported by parts of the lower member. The horizontal partition 5 may be removable either through a slot. in a closed wall of the chamber 1 or through doors formed by a wall thereof. The partition may be constructed of rock glass, wire netting or perforated -, sheet material.
GB461945A 1945-02-23 1945-02-23 Improvements in or relating to heating ovens employing radiant heat Expired GB644562A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB461945A GB644562A (en) 1945-02-23 1945-02-23 Improvements in or relating to heating ovens employing radiant heat

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB461945A GB644562A (en) 1945-02-23 1945-02-23 Improvements in or relating to heating ovens employing radiant heat

Publications (1)

Publication Number Publication Date
GB644562A true GB644562A (en) 1950-10-11

Family

ID=9780588

Family Applications (1)

Application Number Title Priority Date Filing Date
GB461945A Expired GB644562A (en) 1945-02-23 1945-02-23 Improvements in or relating to heating ovens employing radiant heat

Country Status (1)

Country Link
GB (1) GB644562A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2950789A (en) * 1956-08-13 1960-08-30 Davisbilt Steel Joist Inc Metal structural units

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2950789A (en) * 1956-08-13 1960-08-30 Davisbilt Steel Joist Inc Metal structural units

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