GB1011274A - Means and method for preparing gas-treated objects - Google Patents

Means and method for preparing gas-treated objects

Info

Publication number
GB1011274A
GB1011274A GB22933/63A GB2293363A GB1011274A GB 1011274 A GB1011274 A GB 1011274A GB 22933/63 A GB22933/63 A GB 22933/63A GB 2293363 A GB2293363 A GB 2293363A GB 1011274 A GB1011274 A GB 1011274A
Authority
GB
United Kingdom
Prior art keywords
rotor
casing
components
gas
holes
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
GB22933/63A
Inventor
Peter Granville Stokes
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.)
Westland Group PLC
Original Assignee
Westland Aircraft Ltd
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 Westland Aircraft Ltd filed Critical Westland Aircraft Ltd
Priority to GB22933/63A priority Critical patent/GB1011274A/en
Priority to DE19641433883 priority patent/DE1433883A1/en
Priority to US372627A priority patent/US3298112A/en
Publication of GB1011274A publication Critical patent/GB1011274A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C1/00—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds
    • B22C1/16—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by the use of binding agents; Mixtures of binding agents
    • B22C1/162—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by the use of binding agents; Mixtures of binding agents use of a gaseous treating agent for hardening the binder
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/12—Treating moulds or cores, e.g. drying, hardening
    • B22C9/123—Gas-hardening
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B17/00—Furnaces of a kind not covered by any preceding group

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Catalysts (AREA)
  • Drying Of Solid Materials (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

<PICT:1011274/C6-C7/1> <PICT:1011274/C6-C7/2> The gas treating of components is effected by placing them in segmental compartments of a rotor which is rotatably mounted in a cylindrical casing 8. The rotor is indexable, station (i.e. segmental compartment) to station, from a loading position to a gassing position wherein gas, e.g. ammonia, is admitted to each respective compartment through inlet 14 in the wall of the casing 8. Further indexing brings holes 3B and 2A in the rotor into co-operation with holes 10A in the floor of the casing 8 so that suction applied through a tube 11, coaxial with a central tube 4 causes air to flow through the holes 3B and 2A to purge the chamber of gas. Components are successively loaded into the rotor compartments and gassed and purged in turn. The whole operation may be manual or automatic and instead of individually loading the rotor compartments with components a completely loaded rotor may be located in the casing and changed at the completion of the operation.
GB22933/63A 1963-06-08 1963-06-08 Means and method for preparing gas-treated objects Expired GB1011274A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB22933/63A GB1011274A (en) 1963-06-08 1963-06-08 Means and method for preparing gas-treated objects
DE19641433883 DE1433883A1 (en) 1963-06-08 1964-06-03 Apparatus and method for manufacturing objects treated with gas
US372627A US3298112A (en) 1963-06-08 1964-06-04 Means for preparing gas-treated objects

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB22933/63A GB1011274A (en) 1963-06-08 1963-06-08 Means and method for preparing gas-treated objects

Publications (1)

Publication Number Publication Date
GB1011274A true GB1011274A (en) 1965-11-24

Family

ID=10187409

Family Applications (1)

Application Number Title Priority Date Filing Date
GB22933/63A Expired GB1011274A (en) 1963-06-08 1963-06-08 Means and method for preparing gas-treated objects

Country Status (3)

Country Link
US (1) US3298112A (en)
DE (1) DE1433883A1 (en)
GB (1) GB1011274A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD997562S1 (en) * 2023-03-21 2023-09-05 Junbo Zheng Stackable bin

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3473510A (en) * 1966-02-23 1969-10-21 Corning Glass Works Method and apparatus for the continuous doping of semiconductor materials
US3895447A (en) * 1973-05-10 1975-07-22 Vaportech Corp Apparatus for treating cellulosic-containing articles to render them crease resistant

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1903909A (en) * 1930-04-30 1933-04-18 Electric Furnace Co Rotary heat treating furnace
US2256017A (en) * 1937-04-28 1941-09-16 Curran Maurice Donovan Coal treatment
US3063878A (en) * 1958-05-07 1962-11-13 Wilson Lee Method of and apparatus for annealing

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD997562S1 (en) * 2023-03-21 2023-09-05 Junbo Zheng Stackable bin

Also Published As

Publication number Publication date
DE1433883A1 (en) 1968-10-17
US3298112A (en) 1967-01-17

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