GB829336A - A vacuum furnace for vapourising the volatile constitutent of an alloy - Google Patents

A vacuum furnace for vapourising the volatile constitutent of an alloy

Info

Publication number
GB829336A
GB829336A GB30983/58A GB3098358A GB829336A GB 829336 A GB829336 A GB 829336A GB 30983/58 A GB30983/58 A GB 30983/58A GB 3098358 A GB3098358 A GB 3098358A GB 829336 A GB829336 A GB 829336A
Authority
GB
United Kingdom
Prior art keywords
vacuum
vacuum furnace
volatile
shaft
metal band
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
GB30983/58A
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Publication of GB829336A publication Critical patent/GB829336A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F27B5/00—Muffle furnaces; Retort furnaces; Other furnaces in which the charge is held completely isolated
    • F27B5/04—Muffle furnaces; Retort furnaces; Other furnaces in which the charge is held completely isolated adapted for treating the charge in vacuum or special atmosphere
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D7/00—Forming, maintaining, or circulating atmospheres in heating chambers
    • F27D7/06—Forming or maintaining special atmospheres or vacuum within heating chambers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)

Abstract

829,336. Vacuum furnaces. COMMISSARIAT A L'ENERGIE ATOMIQUE. Sept. 29, 1958 [Oct. 7, 1957], No. 30983/58. Class 51 (2). [Also in Group II] A vacuum furnace for the distillation of a volatile constituent from a metal band comprises a cylindrical chamber 1 in which are arranged peripheral heating resistances 3 in refractory material 4 and protected by plates 5 of insulating material such as mica, a rotary cylindrical container formed of vertical rods 9 which acts as a support for the metal band 10, a perforated cylindrical screen 11 and a condenser formed by vanes 12 mounted on shaft 8 through which cooling water is passed. The shaft 8 is mounted for rotation in sealing glands 13 and 14. Vacuum is applied to the chamber via duct 2. The apparatus may be used in the production of porous membranes, e.g. by evaporation of zinc from brass or German silver.
GB30983/58A 1957-10-07 1958-09-29 A vacuum furnace for vapourising the volatile constitutent of an alloy Expired GB829336A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR829336X 1957-10-07

Publications (1)

Publication Number Publication Date
GB829336A true GB829336A (en) 1960-03-02

Family

ID=9284206

Family Applications (1)

Application Number Title Priority Date Filing Date
GB30983/58A Expired GB829336A (en) 1957-10-07 1958-09-29 A vacuum furnace for vapourising the volatile constitutent of an alloy

Country Status (1)

Country Link
GB (1) GB829336A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101672570B (en) * 2008-09-08 2011-04-20 赵湘生 Vertical stirring vacuum furnace
CN108704329A (en) * 2018-06-11 2018-10-26 周兴明 A kind of metal caesium or the canned system and device of rubidium molecular distillation and technological process

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101672570B (en) * 2008-09-08 2011-04-20 赵湘生 Vertical stirring vacuum furnace
CN108704329A (en) * 2018-06-11 2018-10-26 周兴明 A kind of metal caesium or the canned system and device of rubidium molecular distillation and technological process

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