GB250083A - Automatic non-return regulating flap for the conduits for the admission of air to smelting furnaces - Google Patents

Automatic non-return regulating flap for the conduits for the admission of air to smelting furnaces

Info

Publication number
GB250083A
GB250083A GB1945625A GB1945625A GB250083A GB 250083 A GB250083 A GB 250083A GB 1945625 A GB1945625 A GB 1945625A GB 1945625 A GB1945625 A GB 1945625A GB 250083 A GB250083 A GB 250083A
Authority
GB
United Kingdom
Prior art keywords
conduits
admission
air
smelting furnaces
automatic non
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
GB1945625A
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.)
AUGUST KOEBELE
Original Assignee
AUGUST KOEBELE
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 AUGUST KOEBELE filed Critical AUGUST KOEBELE
Priority to GB1945625A priority Critical patent/GB250083A/en
Publication of GB250083A publication Critical patent/GB250083A/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
    • F27D7/00—Forming, maintaining, or circulating atmospheres in heating chambers
    • F27D7/06—Forming or maintaining special atmospheres or vacuum within heating chambers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Refuse Collection And Transfer (AREA)

Abstract

250,083. K÷bele, A. July 31, 1925. No Patent granted (Sealing fee not paid). Safety-valves. - The blast-supply conduit of a number of cupola or like furnaces is provided with an openended tube a closed by a hinged flap b with an adjustable counterweight f adapted to open when the pressure exceeds a predetermined value. The flap is provided with a leather disc c adapted to bear on a seating ring d.
GB1945625A 1925-07-31 1925-07-31 Automatic non-return regulating flap for the conduits for the admission of air to smelting furnaces Expired GB250083A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1945625A GB250083A (en) 1925-07-31 1925-07-31 Automatic non-return regulating flap for the conduits for the admission of air to smelting furnaces

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1945625A GB250083A (en) 1925-07-31 1925-07-31 Automatic non-return regulating flap for the conduits for the admission of air to smelting furnaces

Publications (1)

Publication Number Publication Date
GB250083A true GB250083A (en) 1926-04-08

Family

ID=10129657

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1945625A Expired GB250083A (en) 1925-07-31 1925-07-31 Automatic non-return regulating flap for the conduits for the admission of air to smelting furnaces

Country Status (1)

Country Link
GB (1) GB250083A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107695066A (en) * 2017-10-30 2018-02-16 中船澄西船舶修造有限公司 The anti-tampering air lock in dedusting air port

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107695066A (en) * 2017-10-30 2018-02-16 中船澄西船舶修造有限公司 The anti-tampering air lock in dedusting air port

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