IT1292979B1 - Muffola per trattamenti termici nel campo orafo - Google Patents

Muffola per trattamenti termici nel campo orafo

Info

Publication number
IT1292979B1
IT1292979B1 IT97VI000058A ITVI970058A IT1292979B1 IT 1292979 B1 IT1292979 B1 IT 1292979B1 IT 97VI000058 A IT97VI000058 A IT 97VI000058A IT VI970058 A ITVI970058 A IT VI970058A IT 1292979 B1 IT1292979 B1 IT 1292979B1
Authority
IT
Italy
Prior art keywords
goldmen
mold
field
heat treatments
treatments
Prior art date
Application number
IT97VI000058A
Other languages
English (en)
Inventor
Sergio Graser
Original Assignee
Graser Pietro & Figlio Spa
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 Graser Pietro & Figlio Spa filed Critical Graser Pietro & Figlio Spa
Priority to IT97VI000058A priority Critical patent/IT1292979B1/it
Publication of ITVI970058A0 publication Critical patent/ITVI970058A0/it
Priority to GB9804656A priority patent/GB2324361B/en
Priority to JP10107213A priority patent/JPH10332269A/ja
Publication of ITVI970058A1 publication Critical patent/ITVI970058A1/it
Application granted granted Critical
Publication of IT1292979B1 publication Critical patent/IT1292979B1/it

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
    • F27B17/00—Furnaces of a kind not covered by any preceding group
    • F27B17/02—Furnaces of a kind not covered by any preceding group specially designed for laboratory use
    • 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
    • F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
    • F27B9/14—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment
    • F27B9/20—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path tunnel furnace
    • F27B9/24—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path tunnel furnace being carried by a conveyor
    • F27B9/243—Endless-strand conveyor
    • 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
    • F27D99/00—Subject matter not provided for in other groups of this subclass
    • F27D99/0001—Heating elements or systems
    • F27D99/0006—Electric heating elements or system
    • F27D2099/0015—Induction heating
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/25—Process efficiency

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Clinical Laboratory Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Muffle Furnaces And Rotary Kilns (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
  • Tunnel Furnaces (AREA)
  • Encapsulation Of And Coatings For Semiconductor Or Solid State Devices (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
IT97VI000058A 1997-04-18 1997-04-18 Muffola per trattamenti termici nel campo orafo IT1292979B1 (it)

Priority Applications (3)

Application Number Priority Date Filing Date Title
IT97VI000058A IT1292979B1 (it) 1997-04-18 1997-04-18 Muffola per trattamenti termici nel campo orafo
GB9804656A GB2324361B (en) 1997-04-18 1998-03-06 A heat treatment muffle
JP10107213A JPH10332269A (ja) 1997-04-18 1998-04-17 熱処理用マッフル

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT97VI000058A IT1292979B1 (it) 1997-04-18 1997-04-18 Muffola per trattamenti termici nel campo orafo

Publications (3)

Publication Number Publication Date
ITVI970058A0 ITVI970058A0 (it) 1997-04-18
ITVI970058A1 ITVI970058A1 (it) 1998-10-18
IT1292979B1 true IT1292979B1 (it) 1999-02-11

Family

ID=11426332

Family Applications (1)

Application Number Title Priority Date Filing Date
IT97VI000058A IT1292979B1 (it) 1997-04-18 1997-04-18 Muffola per trattamenti termici nel campo orafo

Country Status (3)

Country Link
JP (1) JPH10332269A (it)
GB (1) GB2324361B (it)
IT (1) IT1292979B1 (it)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3764304A (en) * 1970-10-09 1973-10-09 Wallace Murray Corp Carburization and oxidation resistant alloy
DE3120315A1 (de) * 1981-05-21 1982-12-09 Bosch-Siemens Hausgeräte GmbH, 7000 Stuttgart Backofen
SE442473B (sv) * 1981-12-04 1985-12-23 Asea Ab Induktionsspole
US4465923A (en) * 1983-01-24 1984-08-14 The United States Of America As Represented By The Secretary Of The Army Apparatus for converting a laboratory air furnace to a reduction furnace
JPH0210091A (ja) * 1988-06-29 1990-01-12 Matsushita Electric Ind Co Ltd 雰囲気焼成炉
US5133533A (en) * 1990-06-11 1992-07-28 Haynes International, Inc. Sacrifical insert for strand annealing furnace tubes
JP3327050B2 (ja) * 1995-05-02 2002-09-24 神鋼電機株式会社 ハーフマッフル

Also Published As

Publication number Publication date
GB9804656D0 (en) 1998-04-29
ITVI970058A1 (it) 1998-10-18
GB2324361A (en) 1998-10-21
GB2324361B (en) 2000-08-30
JPH10332269A (ja) 1998-12-15
ITVI970058A0 (it) 1997-04-18

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Legal Events

Date Code Title Description
0001 Granted