GB144228A - Improvements in tundishes or funnels - Google Patents

Improvements in tundishes or funnels

Info

Publication number
GB144228A
GB144228A GB4646/20A GB464620A GB144228A GB 144228 A GB144228 A GB 144228A GB 4646/20 A GB4646/20 A GB 4646/20A GB 464620 A GB464620 A GB 464620A GB 144228 A GB144228 A GB 144228A
Authority
GB
United Kingdom
Prior art keywords
spout
ring
seating
funnel portion
soldered
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
GB4646/20A
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
Priority to GB4646/20A priority Critical patent/GB144228A/en
Publication of GB144228A publication Critical patent/GB144228A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/085—Funnel filters; Holders therefor

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)

Abstract

144,228. Lawrence, E. G. Feb. 16,1920. Funnels.-A tundish or funnel of the kind having a spout movable to project from or be disposed within the funnel portion comprises a funnel portion 1, a seating 5 secured thereto, a spout 9 slidably mounted in the seating, and enlargements 10, 11 at or near the ends of the spout to engage with the seating and prevent the spout from being entirely detached from the funnel portion. The seating 5 consists of a ring soldered to the funnel portion and provided with a recess having a conical base 7, downwardly inclined from the centre, this base fitting the under surface of the enlargement 10. This consists of a ring soldered to the top of the spout 9 which abuts against a shoulder on the ring. A wiregauze strainer 6 is soldered in a recess 13 in the ring 10. The lower end of the spout abuts against a shoulder 14 on a ring constituting the enlargement 11 and is soldered thereto, and this ring has a conical screw-threaded surface 15 adapted to form a quick engagement with a screw thread 8 on the internal surface of the seating 5 to retain the spout in its withdrawn position. The funnel portion may have an inturned lip 3 secured by spinning on its edge 4.
GB4646/20A 1920-02-16 1920-02-16 Improvements in tundishes or funnels Expired GB144228A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4646/20A GB144228A (en) 1920-02-16 1920-02-16 Improvements in tundishes or funnels

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4646/20A GB144228A (en) 1920-02-16 1920-02-16 Improvements in tundishes or funnels

Publications (1)

Publication Number Publication Date
GB144228A true GB144228A (en) 1920-06-10

Family

ID=9781118

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4646/20A Expired GB144228A (en) 1920-02-16 1920-02-16 Improvements in tundishes or funnels

Country Status (1)

Country Link
GB (1) GB144228A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4338984A (en) * 1980-08-11 1982-07-13 Kronberg Richard E Automotive fluid supply funnel unit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4338984A (en) * 1980-08-11 1982-07-13 Kronberg Richard E Automotive fluid supply funnel unit

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