GB1232510A - - Google Patents

Info

Publication number
GB1232510A
GB1232510A GB1232510DA GB1232510A GB 1232510 A GB1232510 A GB 1232510A GB 1232510D A GB1232510D A GB 1232510DA GB 1232510 A GB1232510 A GB 1232510A
Authority
GB
United Kingdom
Prior art keywords
mould
head
flange
rim
gate valve
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
Other languages
English (en)
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 filed Critical
Publication of GB1232510A publication Critical patent/GB1232510A/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
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D3/18—Charging particulate material using a fluid carrier

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Furnace Details (AREA)
  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
  • Crucibles And Fluidized-Bed Furnaces (AREA)
GB1232510D 1968-12-20 1969-12-05 Expired GB1232510A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681816055 DE1816055C3 (de) 1968-12-20 1968-12-20 Vakuum-Lichtbogenofen mit Schleusenkammer

Publications (1)

Publication Number Publication Date
GB1232510A true GB1232510A (enrdf_load_stackoverflow) 1971-05-19

Family

ID=5716924

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1232510D Expired GB1232510A (enrdf_load_stackoverflow) 1968-12-20 1969-12-05

Country Status (3)

Country Link
DE (1) DE1816055C3 (enrdf_load_stackoverflow)
FR (1) FR2026756A1 (enrdf_load_stackoverflow)
GB (1) GB1232510A (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2820345C2 (de) 1978-05-10 1986-12-11 Leybold-Heraeus GmbH, 5000 Köln Kuppelventil für die vakuumdichte Verbindung einer stationären und einer beweglichen evakuierbaren Kammer
DE3912928A1 (de) * 1989-04-20 1990-10-25 Leybold Ag Geschlossener umschmelzofen mit einer elektrischen verbindung von ofenoberteil und ofenunterteil
DE4126223A1 (de) * 1991-08-08 1993-02-11 Leybold Ag Vorrichtung zum schmelzen vorzugsweise stark reaktiver metalle in einem vakuum-schmelzofen

Also Published As

Publication number Publication date
DE1816055B2 (de) 1973-08-30
FR2026756A1 (enrdf_load_stackoverflow) 1970-09-18
DE1816055C3 (de) 1974-03-28
DE1816055A1 (de) 1970-10-01

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees