Patent EP0018677A1 successfully refreshed from Google Patents.
EP0018677A1
Expired / Lapsed
EP
⏱️ 0.0 years remaining
Oven walls comprising panels made of ceramic fibre materials
Assignee: HEATTREATMENT ADVISING CO NV
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Filing: 1980-04-11
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Granted: —
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Expires: 2000-04-11
Abstract
Abstract An oven in whose wall heat insulating material is used in the form of panels (8) consisting of highly refractory, ceramic fibre material pressed against one another, said strips being fastened with the aid of a refractory adhesive material at right angles to a refractory base plate (6) said strips being provided with reinforcements whereby the reinforcement is formed by tubes of highly refractory, ceramic material (7) arranged in channels formed by registering holes in consecutive strips.
Inventors
- 👤 Gerardus Marinus C. Verheyden
Bibliographic Details
Application Number
—
Jurisdiction
EP
Data Source
google_patents
Last Synchronized
2026-11-09 08:50
CPC Classifications
F; F27; F27D; F27D1/00; F27D1/0003; F27D1/0006; F27D1/0009; F27D1/002; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49826; Y10T29/49838
Claims Analysis
Total Claims: 7
Claim 1
Independent Claim
76 words
An oven in whose wall heat insulating material is used in the form of panels consisting of highly refractory, ceramic fibre material pressed against one another, said strips being fastened with the aid of a refractory adhesive material at right angles to a refractory base plate, said strips beinq provided with reinforcements characterized in that the reinforcement is formed by tubes of highly refractory, ceramic material arranged in channels formed by registering holes in consecutive strips.
Claim 2
Dependent Claim
76 words
An oven in whose wall heat insulating material is used in the form of panels consisting of highly refractory, ceramic fibre material pressed against one another, said strips being fastened with the aid of a refractory adhesive material at right angles to a refractory base plate, said strips beinq provided with reinforcements characterized in that the reinforcement is formed by tubes of highly refractory, ceramic material arranged in channels formed by registering holes in consecutive strips.
Claim 3
Dependent Claim
39 words
An oven as claimed in claim 1 characterized in that tubes of highly refractory, ceramic material are passed through holes at riqht anqles to the base plate, in the wall of which tubes extending through the channels are passed.
Claim 4
Dependent Claim
22 words
An oven as claimed in claims 1 and 2 characterized in that the base plate extends beyond the strips of fibre material.
Claim 5
Dependent Claim
28 words
An oven as claimed in claims 1 to 3 characterized in that from the bottom wall extend in upward direction refractory, ceramic pipes filled out with insulating material.
Claim 6
Dependent Claim
42 words
An oven as claimed in claims 1 to 4 characterized in that the oven wall is composed of a plurality of panels arranged in contact with one another in the direction of length of the wall, insulating material being sandwiched between them.
Claim 7
Dependent Claim
37 words
An oven as claimed in claims 1 to 5 characterized in that the frame is shut on the outer side by sheet material spaced apart from the oven wall by a distance of at least 50 mms.
References Cited (Backward Citations)
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