BR8702781A - Processo para a producao de um bloco de isolamento termico,processo para a producao de uma unidade de aquecimento eletrico,bloco de isolamento termico e unidade de aquecimento eletrico - Google Patents

Processo para a producao de um bloco de isolamento termico,processo para a producao de uma unidade de aquecimento eletrico,bloco de isolamento termico e unidade de aquecimento eletrico

Info

Publication number
BR8702781A
BR8702781A BR8702781A BR8702781A BR8702781A BR 8702781 A BR8702781 A BR 8702781A BR 8702781 A BR8702781 A BR 8702781A BR 8702781 A BR8702781 A BR 8702781A BR 8702781 A BR8702781 A BR 8702781A
Authority
BR
Brazil
Prior art keywords
production
thermal insulation
electric heating
heating unit
insulation block
Prior art date
Application number
BR8702781A
Other languages
English (en)
Inventor
Duane L Sterwald
Original Assignee
Gen Signal Corp
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 Gen Signal Corp filed Critical Gen Signal Corp
Publication of BR8702781A publication Critical patent/BR8702781A/pt

Links

Classifications

    • 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
    • H05B3/00—Ohmic-resistance heating
    • H05B3/62—Heating elements specially adapted for furnaces
    • H05B3/64—Heating elements specially adapted for furnaces using ribbon, rod, or wire heater
    • 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
    • H05B3/00—Ohmic-resistance heating
    • H05B3/20—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater
    • H05B3/22—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible
    • H05B3/28—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible heating conductor embedded in insulating material
    • H05B3/283—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible heating conductor embedded in insulating material the insulating material being an inorganic material, e.g. ceramic
    • 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
    • H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
    • H05B2203/002—Heaters using a particular layout for the resistive material or resistive elements
    • H05B2203/003—Heaters using a particular layout for the resistive material or resistive elements using serpentine layout

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Filtering Materials (AREA)
  • Resistance Heating (AREA)
  • Producing Shaped Articles From Materials (AREA)
  • Paper (AREA)
BR8702781A 1986-05-30 1987-05-29 Processo para a producao de um bloco de isolamento termico,processo para a producao de uma unidade de aquecimento eletrico,bloco de isolamento termico e unidade de aquecimento eletrico BR8702781A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/868,651 US4719336A (en) 1986-05-30 1986-05-30 Method of making thermal insulating blocks and electrical heating units and the products thereof

Publications (1)

Publication Number Publication Date
BR8702781A true BR8702781A (pt) 1988-03-01

Family

ID=25352084

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8702781A BR8702781A (pt) 1986-05-30 1987-05-29 Processo para a producao de um bloco de isolamento termico,processo para a producao de uma unidade de aquecimento eletrico,bloco de isolamento termico e unidade de aquecimento eletrico

Country Status (7)

Country Link
US (1) US4719336A (pt)
EP (1) EP0249080B1 (pt)
JP (1) JPS62297108A (pt)
BR (1) BR8702781A (pt)
CA (1) CA1289344C (pt)
DE (1) DE3781937T2 (pt)
MX (1) MX165812B (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5278939A (en) * 1982-09-07 1994-01-11 Kanthal Gmbh Vacuum-molded ceramic fiber electric radiant heating unit with resistance heating coils internally free of fibers
US4935178A (en) * 1986-06-24 1990-06-19 General Signal Corporation Method of making refractory fiber products
JP2561475B2 (ja) * 1987-07-03 1996-12-11 スズキ株式会社 金属材料強化用プリフォームの成形方法
US5847368A (en) * 1996-06-20 1998-12-08 Koyo Lindberg Limited Electric heating unit and method of producing same
FR2856680B1 (fr) 2003-06-30 2005-09-09 Rhodia Chimie Sa Materiaux d'isolation thermique et/ou acoustique a base de silice et procedes pour leur obtention

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2094786A (en) * 1935-06-18 1937-10-05 Traylor Vibrator Co Vibratory drying conveyer
US2632366A (en) * 1945-07-11 1953-03-24 Ahlfors Sten Eskil Einarsson Wet-treating fibrous matters
US3500444A (en) * 1968-01-16 1970-03-10 Johns Manville Electrical heating unit with an insulating refractory support
BG22146A1 (pt) * 1975-06-09 1977-05-20
US4278877A (en) * 1977-12-21 1981-07-14 General Signal Corporation Electrical heating unit with flattened embedded heating coil
US4299364A (en) * 1978-08-07 1981-11-10 General Signal Corporation Insulating module including a heater element support
JPS5644801A (en) * 1979-09-21 1981-04-24 Toshiba Corp Positioning system
GB2085744B (en) * 1980-10-20 1984-06-13 Thule United Ltd Vibratory screening apparatus
FR2499060A1 (fr) * 1981-01-30 1982-08-06 Devaliere Daniele Modules chauffants electriques a faible densite et forte resistance mecanique
JPS5937205A (ja) * 1982-08-25 1984-02-29 Hitachi Ltd 車室シ−ル装置
DE3233181C2 (de) * 1982-09-07 1985-08-01 Bulten-Kanthal GmbH, 6082 Mörfelden-Walldorf Aus keramischen Fasern vakuumgeformte, elektrische, freistrahlende Widerstands-Heizvorrichtung für Industrieöfen und Verfahren zu deren Herstellung.
US4575619A (en) * 1984-05-08 1986-03-11 General Signal Corporation Electrical heating unit with serpentine heating element

Also Published As

Publication number Publication date
JPS62297108A (ja) 1987-12-24
DE3781937D1 (de) 1992-11-05
US4719336A (en) 1988-01-12
CA1289344C (en) 1991-09-24
MX165812B (es) 1992-12-07
EP0249080A1 (en) 1987-12-16
EP0249080B1 (en) 1992-09-30
DE3781937T2 (de) 1993-04-22

Similar Documents

Publication Publication Date Title
BR8602909A (pt) Processo para geracao de halogenios
GB8720629D0 (en) Heat insulation jacket
BR8705148A (pt) Processo e aparelho para venoctomia
BR8706811A (pt) Processo para producao de polimeros aromaticos de vinila cristalinos tendo estrutura sindiotetica
BR8108035A (pt) Instalacao eletrica de aquecimento e processo para a fabricacao de uma instalacao eletrica
KR860006078A (ko) 열 스탬핑 가공법
BR8604182A (pt) Processo para producao de eteres
BR8605269A (pt) Processo para preparacao de(2,2)-paraciclofano
BR8600387A (pt) Processo para fabricacao de polimeros olefinicos termicamete estaveis
IT8621078A1 (it) Procedimento per produrre un componente di forno
IT8748755A0 (it) Manufatti fibrosi termoisolanti,procedimento per la loro produzione eloro impiego
BR8804851A (pt) Processo para a manufatura de condutores de pelicula grossa de cobre usando forno infravermelho
BR8702800A (pt) Processo para fabricacao de acendedor,acendedor e pluraridade de acendedores
BR8702781A (pt) Processo para a producao de um bloco de isolamento termico,processo para a producao de uma unidade de aquecimento eletrico,bloco de isolamento termico e unidade de aquecimento eletrico
BR8301187A (pt) Processo de craqueamento termico
BR8602221A (pt) Suporte de pano,conjunto de suporte e processo para producao de um suporte de pano
ES2021592B3 (es) Metodo para la produccion de material de alta energia.
ATA72488A (de) Waermegedaemmtes verbundprofil
BR8707740A (pt) Componente de isolamento termico e processo para fazer o mesmo
BR8601691A (pt) Processo para producao de aluminio
EP0289807A3 (en) Method for the temperature compensation of electric networks, and arrangements therefor
ATA53588A (de) Waermegedaemmtes verbundprofil
BR8502759A (pt) Tijolo refratario e processo para producao do mesmo
PT85120A (pt) Processo para a preparacao de produtos ligeiros isolantes termicos e acusticos
BR8705762A (pt) Processo de tratamento termico

Legal Events

Date Code Title Description
B21A Expiry acc. art. 78, item i of ipl- expiry of the term of protection

Free format text: PATENTE EXTINTA EM 29/05/2002