GB1276396A - Radiation protecting screen for a vacuum furnace - Google Patents

Radiation protecting screen for a vacuum furnace

Info

Publication number
GB1276396A
GB1276396A GB32890/70A GB3289070A GB1276396A GB 1276396 A GB1276396 A GB 1276396A GB 32890/70 A GB32890/70 A GB 32890/70A GB 3289070 A GB3289070 A GB 3289070A GB 1276396 A GB1276396 A GB 1276396A
Authority
GB
United Kingdom
Prior art keywords
july
vacuum furnace
protecting screen
radiation
molybdenum wires
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
GB32890/70A
Other languages
English (en)
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.)
Balzers Patent und Beteiligungs AG
Original Assignee
Balzers Patent und Beteiligungs AG
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
Priority claimed from DE19691934965 external-priority patent/DE1934965C/de
Application filed by Balzers Patent und Beteiligungs AG filed Critical Balzers Patent und Beteiligungs AG
Publication of GB1276396A publication Critical patent/GB1276396A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/74—Methods of treatment in inert gas, controlled atmosphere, vacuum or pulverulent material
    • C21D1/773—Methods of treatment in inert gas, controlled atmosphere, vacuum or pulverulent material under reduced pressure or vacuum
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L59/00—Thermal insulation in general
    • F16L59/08—Means for preventing radiation, e.g. with metal foil

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Furnace Details (AREA)
GB32890/70A 1969-07-10 1970-07-07 Radiation protecting screen for a vacuum furnace Expired GB1276396A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691934965 DE1934965C (de) 1969-07-10 Aus mehreren Lagen einer Metallfolie aufgebauter Strahlungsschutzmantel für einen Vakuumofen

Publications (1)

Publication Number Publication Date
GB1276396A true GB1276396A (en) 1972-06-01

Family

ID=5739392

Family Applications (1)

Application Number Title Priority Date Filing Date
GB32890/70A Expired GB1276396A (en) 1969-07-10 1970-07-07 Radiation protecting screen for a vacuum furnace

Country Status (3)

Country Link
US (1) US3644655A (cg-RX-API-DMAC10.html)
FR (1) FR2054100A5 (cg-RX-API-DMAC10.html)
GB (1) GB1276396A (cg-RX-API-DMAC10.html)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3973075A (en) * 1975-09-15 1976-08-03 The United States Of America As Represented By The United States Energy Research And Development Administration High temperature furnace
KR960001160B1 (ko) * 1987-07-31 1996-01-19 도오교오 에레구토론 가부시끼가이샤 가열로(加熱爐)
US5987053A (en) * 1997-09-03 1999-11-16 Webb; Richard Dyson High temperature air cooled vacuum furnace
US20170074588A1 (en) * 2015-09-11 2017-03-16 T-M Vacuum Products, Inc. Vacuum furnace with heating vessel in multiple orientations and method thereof

Also Published As

Publication number Publication date
US3644655A (en) 1972-02-22
FR2054100A5 (cg-RX-API-DMAC10.html) 1971-04-16
DE1934965A1 (de) 1971-01-28
DE1934965B2 (de) 1972-08-17

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee