ATE179249T1 - KEYSTONE SET - Google Patents

KEYSTONE SET

Info

Publication number
ATE179249T1
ATE179249T1 AT98102054T AT98102054T ATE179249T1 AT E179249 T1 ATE179249 T1 AT E179249T1 AT 98102054 T AT98102054 T AT 98102054T AT 98102054 T AT98102054 T AT 98102054T AT E179249 T1 ATE179249 T1 AT E179249T1
Authority
AT
Austria
Prior art keywords
bricks
keystone
adapter
refractory
mortared
Prior art date
Application number
AT98102054T
Other languages
German (de)
Inventor
Hans J Dr Schmidt
Klaus Roepke
Harald Schwab
Original Assignee
Schwab Feuerfesttechnik Gmbh
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7821977&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE179249(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Schwab Feuerfesttechnik Gmbh filed Critical Schwab Feuerfesttechnik Gmbh
Application granted granted Critical
Publication of ATE179249T1 publication Critical patent/ATE179249T1/en

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
    • F27D1/00—Casings; Linings; Walls; Roofs
    • F27D1/02—Crowns; Roofs
    • F27D1/025—Roofs supported around their periphery, e.g. arched roofs
    • 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
    • F27D1/04—Casings; Linings; Walls; Roofs characterised by the form, e.g. shape of the bricks or blocks used

Abstract

The keystone set, for a refractory brick vault, consists of a mortared assembly of a keystone (4) between two adapter bricks (3) which interlock with adjoining refractory bricks (1). The keystone and the adapter bricks are magnesia bricks. In the assembled state, the joint faces (5) are flat faces with matching grooves (6) forming open-ended channels (7) for insertion of solid coupling rods (8) of plain carbon steel.
AT98102054T 1997-03-01 1998-02-06 KEYSTONE SET ATE179249T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19708419 1997-03-01

Publications (1)

Publication Number Publication Date
ATE179249T1 true ATE179249T1 (en) 1999-05-15

Family

ID=7821977

Family Applications (1)

Application Number Title Priority Date Filing Date
AT98102054T ATE179249T1 (en) 1997-03-01 1998-02-06 KEYSTONE SET

Country Status (5)

Country Link
EP (1) EP0862034B1 (en)
AT (1) ATE179249T1 (en)
DE (1) DE59800003D1 (en)
DK (1) DK0862034T3 (en)
ES (1) ES2131429T3 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10121699C5 (en) * 2001-05-04 2010-04-08 Refratechnik Holding Gmbh Supporting structure and method for producing a support sheet
CZ2006257A3 (en) * 2006-04-21 2007-07-04 Herbst@Jirí Furnace unit
CN102052833A (en) * 2011-01-31 2011-05-11 江阴长源机械制造有限公司 Kiln body arched beam in high-temperature area of pushed slab kiln with nitrogen protection
CN102759274B (en) * 2012-07-23 2015-01-28 万锦标 Kiln crown component of kiln
GB201503119D0 (en) * 2015-02-03 2015-04-08 Fosbel Inc Integral self-supporting composite refractory components and methods of making the same
CN105546986B (en) * 2016-01-27 2017-09-15 江苏南方节能科技有限公司 A kind of special-shaped furnace roof of conventional three sections of stoves
CN105783517A (en) * 2016-04-26 2016-07-20 苏州汇科机电设备有限公司 Hearth structure of battery material sintering furnace
CN105783502A (en) * 2016-04-26 2016-07-20 苏州汇科机电设备有限公司 Efficient battery material sintering furnace with push plate guide sliding function
CN106152790A (en) * 2016-07-08 2016-11-23 杨福堂 Stove top dome is without mould building method
CN106989594B (en) * 2017-05-17 2022-11-01 东台市宏大耐热材料有限公司 Fastening type tunnel kiln body
US10716993B2 (en) * 2017-12-14 2020-07-21 Joseph Allen Dinwiddie Three-dimensional arch puzzle

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1285556A (en) * 1961-03-14 1962-02-23 Didier Werke Ag Blocks for the construction of a masonry consisting of basic refractory bricks
DE1222262B (en) * 1962-03-02 1966-08-04 Gen Refractories Co Refractory stones and vaults made from such stones
AT260764B (en) * 1965-09-24 1968-03-25 Veitscher Magnesitwerke Ag Rotary kiln lining made of wedge stones anchored against each other
DE1583466A1 (en) * 1967-08-24 1970-08-13 Kaiser Aluminium Chem Corp Lining for rotary furnaces
DE2119051C3 (en) * 1971-04-20 1981-01-29 Brohltal-Deumag Ag Fuer Feuerfeste Erzeugnisse, 5401 Urmitz Refractory wedge
DE3933744A1 (en) * 1989-10-10 1991-04-18 Radex Heraklith KEYSTONE SET

Also Published As

Publication number Publication date
ES2131429T3 (en) 1999-07-16
DE59800003D1 (en) 1999-05-27
DK0862034T3 (en) 1999-05-31
EP0862034A1 (en) 1998-09-02
EP0862034B1 (en) 1999-04-21

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee
RZN Patent revoked