FR2380698A7 - Electrically heated laboratory oven for drying etc. - with thin wall trapping air between the oven wall and the inside plus thermal insulation - Google Patents

Electrically heated laboratory oven for drying etc. - with thin wall trapping air between the oven wall and the inside plus thermal insulation

Info

Publication number
FR2380698A7
FR2380698A7 FR7803907A FR7803907A FR2380698A7 FR 2380698 A7 FR2380698 A7 FR 2380698A7 FR 7803907 A FR7803907 A FR 7803907A FR 7803907 A FR7803907 A FR 7803907A FR 2380698 A7 FR2380698 A7 FR 2380698A7
Authority
FR
France
Prior art keywords
cabinet
oven
wall
electrically heated
thermal insulation
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
FR7803907A
Other languages
French (fr)
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.)
WC Heraus GmbH and Co KG
Original Assignee
WC Heraus GmbH and Co KG
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 WC Heraus GmbH and Co KG filed Critical WC Heraus GmbH and Co KG
Application granted granted Critical
Publication of FR2380698A7 publication Critical patent/FR2380698A7/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
    • 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
    • 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
    • F27D1/00—Casings; Linings; Walls; Roofs
    • F27D1/0003—Linings or walls
    • F27D1/0033—Linings or walls comprising heat shields, e.g. heat shieldsd

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Clinical Laboratory Science (AREA)
  • Drying Of Solid Materials (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)

Abstract

Electrically heated laboratory oven e.g. a drying cabinet consists of a cabinet to receive the product to be treated, which is heated externally, and fitted with a fan to circulate a gaseous fluid such as air around the inside of the cabinet. The walls of the cabinet are thermally insulated. The cabinet is closed on the on one side by a door. At a certain distance from each of the internal walls of the cabinet a thin lining is placed. The lining consists of a thin wall of material with a low thermal capacity. A layer of air is trapped between the inner wall of the cabinet and the lining wall. The heating timeof the oven is relatively short. The improved heat retention leads to reduced economy consumption.
FR7803907A 1977-02-11 1978-02-10 Electrically heated laboratory oven for drying etc. - with thin wall trapping air between the oven wall and the inside plus thermal insulation Expired FR2380698A7 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19777704066 DE7704066U1 (en) 1977-02-11 1977-02-11 OVEN, IN PARTICULAR ELECTRICALLY HEATED LABORATORY OVEN, GLUEHOFEN, HEAT CABINET OR THE SAME

Publications (1)

Publication Number Publication Date
FR2380698A7 true FR2380698A7 (en) 1978-09-08

Family

ID=6675367

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7803907A Expired FR2380698A7 (en) 1977-02-11 1978-02-10 Electrically heated laboratory oven for drying etc. - with thin wall trapping air between the oven wall and the inside plus thermal insulation

Country Status (2)

Country Link
DE (1) DE7704066U1 (en)
FR (1) FR2380698A7 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0086421A2 (en) * 1982-02-17 1983-08-24 CARLO ERBA STRUMENTAZIONE S.p.A. A chamber for chromatographic analyses

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3146388A1 (en) * 1981-11-23 1983-05-26 Kaltenbach & Voigt Gmbh & Co, 7950 Biberach Dental furnace for heating dental items
US7780439B2 (en) * 2004-11-17 2010-08-24 Duncan Enterprises Kilns for the processing ceramics and methods for using such kilns

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0086421A2 (en) * 1982-02-17 1983-08-24 CARLO ERBA STRUMENTAZIONE S.p.A. A chamber for chromatographic analyses
EP0086421A3 (en) * 1982-02-17 1984-10-17 Carlo Erba Strumentazione S.P.A. A chamber for chromatographic analyses

Also Published As

Publication number Publication date
DE7704066U1 (en) 1977-05-26

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