ES479113A1 - Seals - Google Patents

Seals

Info

Publication number
ES479113A1
ES479113A1 ES479113A ES479113A ES479113A1 ES 479113 A1 ES479113 A1 ES 479113A1 ES 479113 A ES479113 A ES 479113A ES 479113 A ES479113 A ES 479113A ES 479113 A1 ES479113 A1 ES 479113A1
Authority
ES
Spain
Prior art keywords
binder
silicon dioxide
temperature resistant
fireproof
metal
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
ES479113A
Other languages
Spanish (es)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of ES479113A1 publication Critical patent/ES479113A1/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/02—Sealings between relatively-stationary surfaces
    • F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
    • F16J15/064—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces the packing combining the sealing function with other functions
    • F16J15/065—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces the packing combining the sealing function with other functions fire resistant

Abstract

A high temperature resistant seal which will tolerate temperatures in excess of 1400 DEG C comprises a fireproof sealing material comprising fibres of ceramic material, preferably formed into tissue and/or soaked in a fireproof binder. Silicon dioxide and aluminium oxide are suitable ceramic materials and waterglass is a suitable binder. Alternatively the binder consists of silicate-forming bonding materials, such as a mixture of kaolin and borax, which will transform at high temperatures into silicates. The binder can be alloyed with temperature resistant particle fines e.g. of metal and/or silicon dioxide, to increase heat resistance. For use in sealing flanged joints the material may be bonded to one or both sides of a metal support washer.
ES479113A 1978-03-30 1979-03-30 Seals Expired ES479113A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782813664 DE2813664A1 (en) 1978-03-30 1978-03-30 FIRE-RESISTANT SEAL FOR SUPPLY LINES

Publications (1)

Publication Number Publication Date
ES479113A1 true ES479113A1 (en) 1980-08-16

Family

ID=6035730

Family Applications (1)

Application Number Title Priority Date Filing Date
ES479113A Expired ES479113A1 (en) 1978-03-30 1979-03-30 Seals

Country Status (6)

Country Link
JP (1) JPS54133518A (en)
DE (1) DE2813664A1 (en)
ES (1) ES479113A1 (en)
FR (1) FR2421312A1 (en)
GB (1) GB2017830A (en)
SE (1) SE7901664L (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3600760A1 (en) * 1985-06-29 1987-01-08 Ruhrkohle Ag Refractory compound
US4786670A (en) * 1987-01-09 1988-11-22 Lydall, Inc. Compressible non-asbestos high-temperature sheet material usable for gaskets
DE3832692A1 (en) * 1988-09-27 1990-03-29 Leybold Ag SEALING ELEMENT WITH A SHUT-OFF BODY MADE OF A METAL OR NON-METAL MATERIAL AND METHOD FOR APPLYING HARD MATERIAL LAYERS TO THE SHUT-OFF BODY
GB2361750B (en) * 2000-04-25 2003-05-21 Federal Mogul Technology Ltd Gasket compression limiters
AU8739701A (en) * 2000-08-18 2002-03-04 Global Thermoelectric Inc High temperature gas seals
CN113788974B (en) * 2021-09-13 2022-12-27 魏育军 High-temperature-resistant composite insulation structure and preparation process and application thereof

Also Published As

Publication number Publication date
SE7901664L (en) 1979-10-01
DE2813664A1 (en) 1979-10-11
FR2421312A1 (en) 1979-10-26
JPS54133518A (en) 1979-10-17
GB2017830A (en) 1979-10-10

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