PT102479A - Aparelho para moldagens de tipo cera perdida por um metodo de aquecimento por inducao - Google Patents

Aparelho para moldagens de tipo cera perdida por um metodo de aquecimento por inducao

Info

Publication number
PT102479A
PT102479A PT10247900A PT10247900A PT102479A PT 102479 A PT102479 A PT 102479A PT 10247900 A PT10247900 A PT 10247900A PT 10247900 A PT10247900 A PT 10247900A PT 102479 A PT102479 A PT 102479A
Authority
PT
Portugal
Prior art keywords
wax
lost
induction heating
heating method
type moldings
Prior art date
Application number
PT10247900A
Other languages
English (en)
Portuguese (pt)
Inventor
Eliseo Di Maio
Original Assignee
Maio Spa Mario Di
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 Maio Spa Mario Di filed Critical Maio Spa Mario Di
Publication of PT102479A publication Critical patent/PT102479A/pt

Links

Classifications

    • 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
    • F27D27/00—Stirring devices for molten material
    • 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 of groups F27B1/00 - F27B15/00
    • F27B17/02—Furnaces of a kind not covered by any of groups F27B1/00 - F27B15/00 specially designed for laboratory use
    • 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
    • F27D11/00—Arrangement of elements for electric heating in or on furnaces
    • F27D11/06—Induction heating, i.e. in which the material being heated, or its container or elements embodied therein, form the secondary of a transformer
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/02—Induction heating
    • H05B6/22—Furnaces without an endless core
    • H05B6/24—Crucible furnaces
    • H05B6/26—Crucible furnaces using vacuum or particular gas atmosphere
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/02—Sand moulds or like moulds for shaped castings
    • B22C9/04—Use of lost patterns
    • B22C9/043—Removing the consumable pattern
    • 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
    • F27B14/00—Crucible or pot furnaces
    • F27B14/06—Crucible or pot furnaces heated electrically, e.g. induction crucible furnaces with or without any other source of heat
    • 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
    • F27B14/00—Crucible or pot furnaces
    • F27B14/08—Details specially adapted for crucible or pot furnaces
    • F27B14/10—Crucibles
    • 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
    • F27D1/00—Casings; Linings; Walls; Roofs
    • F27D1/0003—Linings or walls
    • F27D1/0006—Linings or walls formed from bricks or layers with a particular composition or specific characteristics
    • F27D1/0009—Comprising ceramic fibre elements
    • 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
    • F27D2007/066—Vacuum
    • 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
    • F27D21/00—Arrangement of monitoring devices; Arrangement of safety devices
    • F27D21/0014—Devices for monitoring temperature

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Clinical Laboratory Science (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Power Engineering (AREA)
  • Dental Prosthetics (AREA)
  • Crucibles And Fluidized-Bed Furnaces (AREA)
  • General Induction Heating (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
PT10247900A 1999-06-10 2000-06-09 Aparelho para moldagens de tipo cera perdida por um metodo de aquecimento por inducao PT102479A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1999MI000376 IT246780Y1 (it) 1999-06-10 1999-06-10 Apparecchiatura per fusioni a cera persa con sistema di riscaldamentoa induzione

Publications (1)

Publication Number Publication Date
PT102479A true PT102479A (pt) 2000-12-29

Family

ID=11382030

Family Applications (1)

Application Number Title Priority Date Filing Date
PT10247900A PT102479A (pt) 1999-06-10 2000-06-09 Aparelho para moldagens de tipo cera perdida por um metodo de aquecimento por inducao

Country Status (6)

Country Link
DE (1) DE20010157U1 (it)
ES (1) ES1046514Y (it)
FR (1) FR2794670B3 (it)
GB (1) GB2350811A (it)
IT (1) IT246780Y1 (it)
PT (1) PT102479A (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103394674B (zh) * 2013-07-24 2016-01-13 西安工程大学 薄壁铸件铸造用真空感应炉及铸造薄壁钛合金铸件的方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58949B2 (ja) * 1979-06-13 1983-01-08 電気興業株式会社 高周波加熱を利用した圧迫真空吸引鋳造装置
US4308908A (en) * 1980-01-15 1982-01-05 Gus Sevastakis Methods and apparatus for effecting quick mandrel changes in continuous casting operations
US4580617A (en) * 1982-05-07 1986-04-08 Charles Blechner Induction casting machine and method of casting
US4519838A (en) * 1982-09-15 1985-05-28 Elkem Metals Company Apparatus and process for producing predominately iron alloy containing magnesium
JPH072265B2 (ja) * 1985-09-18 1995-01-18 朝日レントゲン工業株式会社 高周波鋳造装置
JPS63235044A (ja) * 1987-03-23 1988-09-30 Daido Steel Co Ltd 精密鋳造用鋳型
JPH02235545A (ja) * 1989-03-10 1990-09-18 Daido Steel Co Ltd 活性金属の鋳造装置とそれを用いる鋳造方法
JPH08267176A (ja) * 1995-02-01 1996-10-15 Daido Steel Co Ltd ディスクブレーキ用ディスクおよびその製造方法

Also Published As

Publication number Publication date
FR2794670A3 (fr) 2000-12-15
IT246780Y1 (it) 2002-04-10
DE20010157U1 (de) 2000-10-05
FR2794670B3 (fr) 2001-05-11
GB2350811A (en) 2000-12-13
ES1046514Y (es) 2001-06-01
ES1046514U (es) 2001-01-01
GB0013760D0 (en) 2000-07-26
ITMI990376V0 (it) 1999-06-10
ITMI990376U1 (it) 2000-12-10

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Legal Events

Date Code Title Description
BB1A Laying open of patent application

Effective date: 20000817

FC3A Refusal

Effective date: 20031031