GB120114A - Improvements in connection with Steel-making Furnaces, or Mixers, and the like. - Google Patents

Improvements in connection with Steel-making Furnaces, or Mixers, and the like.

Info

Publication number
GB120114A
GB120114A GB1658517A GB1658517A GB120114A GB 120114 A GB120114 A GB 120114A GB 1658517 A GB1658517 A GB 1658517A GB 1658517 A GB1658517 A GB 1658517A GB 120114 A GB120114 A GB 120114A
Authority
GB
United Kingdom
Prior art keywords
trough
liquid
steel
seal
mixers
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
GB1658517A
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.)
Wellman Seaver & Head Ltd
Original Assignee
Wellman Seaver & Head Ltd
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 Wellman Seaver & Head Ltd filed Critical Wellman Seaver & Head Ltd
Priority to GB1658517A priority Critical patent/GB120114A/en
Publication of GB120114A publication Critical patent/GB120114A/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
    • F27D99/00—Subject matter not provided for in other groups of this subclass
    • F27D99/0073—Seals

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Gasification And Melting Of Waste (AREA)

Abstract

120,114. Wellman, Seaver, & Head, and Smith, F. G. Nov. 12, 1917. Gaseous-fuel furnaces.-In a steel-melting furnace or mixer, a movable port structure is provided with a double liquid seal consisting of an inner trough capable of being raised within the outer trough to make the seal, or lowered to break it. In the arrangement shown in Fig. 1, the inner trough B is made with an air space so as to float on the liquid in the outer trough A. The seal is broken by drawing off liquid from the outer trough, and re-made by introducing more liquid. Instead of making the inner trough buoyant, it may be connected to counterbalancing weights, and it may be raised and lowered by mechanical means.
GB1658517A 1917-11-12 1917-11-12 Improvements in connection with Steel-making Furnaces, or Mixers, and the like. Expired GB120114A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1658517A GB120114A (en) 1917-11-12 1917-11-12 Improvements in connection with Steel-making Furnaces, or Mixers, and the like.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1658517A GB120114A (en) 1917-11-12 1917-11-12 Improvements in connection with Steel-making Furnaces, or Mixers, and the like.

Publications (1)

Publication Number Publication Date
GB120114A true GB120114A (en) 1918-10-31

Family

ID=32347231

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1658517A Expired GB120114A (en) 1917-11-12 1917-11-12 Improvements in connection with Steel-making Furnaces, or Mixers, and the like.

Country Status (1)

Country Link
GB (1) GB120114A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1498502A1 (en) * 2002-04-23 2005-01-19 Chugai Ro Co., Ltd. Vertical muffle type heat treating furnace

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1498502A1 (en) * 2002-04-23 2005-01-19 Chugai Ro Co., Ltd. Vertical muffle type heat treating furnace
EP1498502A4 (en) * 2002-04-23 2007-10-03 Chugai Ro Kogyo Kaisha Ltd Vertical muffle type heat treating furnace

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