GB768877A - Method of and apparatus for checking the tensions in heated arches - Google Patents

Method of and apparatus for checking the tensions in heated arches

Info

Publication number
GB768877A
GB768877A GB9640/55A GB964055A GB768877A GB 768877 A GB768877 A GB 768877A GB 9640/55 A GB9640/55 A GB 9640/55A GB 964055 A GB964055 A GB 964055A GB 768877 A GB768877 A GB 768877A
Authority
GB
United Kingdom
Prior art keywords
rod
arch
heated
arches
tensions
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
GB9640/55A
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.)
Osterreichisch Amerikanische Magnesit AG
Original Assignee
Osterreichisch Amerikanische Magnesit AG
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 Osterreichisch Amerikanische Magnesit AG filed Critical Osterreichisch Amerikanische Magnesit AG
Publication of GB768877A publication Critical patent/GB768877A/en
Expired legal-status Critical Current

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
    • F27D21/00—Arrangements of monitoring devices; Arrangements of safety devices
    • 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
    • F27D1/027—Skew backs

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)

Abstract

768,877. Strain - - gauges. OSTERREICHISCH-AMERIKANISCHE MAGNESIT AKT.- GES. April 1, 1955 [April 2, 1954], No. 9640/55. Class 106 (2). [Also in Group XII] The strain in a heated furnace arch is indicated by a rod 22 whose one end 221 seats on the arch and whose other end 24 is fixed to the supporting structure 7 for the arch, the movement of the rod being amplified and communicated to a pointer 28 pivoted at 27 and linked to the rod 22 at 25. The lower end of the rod 22 may be initially adjusted by means of a telescopic connection 22<SP>11</SP>.
GB9640/55A 1954-04-02 1955-04-01 Method of and apparatus for checking the tensions in heated arches Expired GB768877A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT768877X 1954-04-02

Publications (1)

Publication Number Publication Date
GB768877A true GB768877A (en) 1957-02-20

Family

ID=3680654

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9640/55A Expired GB768877A (en) 1954-04-02 1955-04-01 Method of and apparatus for checking the tensions in heated arches

Country Status (1)

Country Link
GB (1) GB768877A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102494537A (en) * 2011-12-13 2012-06-13 辽宁天和科技股份有限公司 Safe and firm kiln crown structure
CN102828050A (en) * 2012-09-07 2012-12-19 白银有色集团股份有限公司 Method for prolonging using period of melting furnace of silver copper melting pool

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102494537A (en) * 2011-12-13 2012-06-13 辽宁天和科技股份有限公司 Safe and firm kiln crown structure
CN102828050A (en) * 2012-09-07 2012-12-19 白银有色集团股份有限公司 Method for prolonging using period of melting furnace of silver copper melting pool

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