GB132639A - Improvements in Apparatus for Screening Coal or other Material. - Google Patents

Improvements in Apparatus for Screening Coal or other Material.

Info

Publication number
GB132639A
GB132639A GB1611918A GB1611918A GB132639A GB 132639 A GB132639 A GB 132639A GB 1611918 A GB1611918 A GB 1611918A GB 1611918 A GB1611918 A GB 1611918A GB 132639 A GB132639 A GB 132639A
Authority
GB
United Kingdom
Prior art keywords
grating
screening
trough
bars
sieves
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
GB1611918A
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.)
Babcock International Ltd
Original Assignee
Babcock and Wilcox 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 Babcock and Wilcox Ltd filed Critical Babcock and Wilcox Ltd
Priority to GB1611918A priority Critical patent/GB132639A/en
Publication of GB132639A publication Critical patent/GB132639A/en
Expired legal-status Critical Current

Links

Abstract

132,639. Babcock & Wilcox, and Lennox, A. Oct. 4, 1918. Drawings to Specification. Reciprocating or oscillating sieves; fixed sieves. -In apparatus for screening coal &c., of the kind comprising a trough the bottom of which is constituted by stepped gratings having the discharge end of one grating immediately over the receiving- end of the next following grating, and in which the slots between the grating-bars are divergent in the direction of flow of the material, the bars are of substantially wedge-shaped section so that the upper face of each bar is of greater area than the under face. According to the Provisional Specification, the screening-trough may be reciprocated.
GB1611918A 1918-10-04 1918-10-04 Improvements in Apparatus for Screening Coal or other Material. Expired GB132639A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1611918A GB132639A (en) 1918-10-04 1918-10-04 Improvements in Apparatus for Screening Coal or other Material.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1611918A GB132639A (en) 1918-10-04 1918-10-04 Improvements in Apparatus for Screening Coal or other Material.

Publications (1)

Publication Number Publication Date
GB132639A true GB132639A (en) 1919-09-25

Family

ID=32672172

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1611918A Expired GB132639A (en) 1918-10-04 1918-10-04 Improvements in Apparatus for Screening Coal or other Material.

Country Status (1)

Country Link
GB (1) GB132639A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997010389A1 (en) * 1995-09-15 1997-03-20 Actew Corporation Ltd. Filter
EP0815956A2 (en) * 1996-07-02 1998-01-07 Action Equipment Company, Inc. Vibratory finger screen with lateral wedge members
EP2042244A2 (en) * 2007-09-25 2009-04-01 Michael Meserle Method and device for removing dust and/or fibrous products from a plastic granulate

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997010389A1 (en) * 1995-09-15 1997-03-20 Actew Corporation Ltd. Filter
EP0815956A2 (en) * 1996-07-02 1998-01-07 Action Equipment Company, Inc. Vibratory finger screen with lateral wedge members
EP0815956A3 (en) * 1996-07-02 1998-09-16 Action Equipment Company, Inc. Vibratory finger screen with lateral wedge members
EP2042244A2 (en) * 2007-09-25 2009-04-01 Michael Meserle Method and device for removing dust and/or fibrous products from a plastic granulate
EP2042244A3 (en) * 2007-09-25 2011-03-23 Michael Meserle Method and device for removing dust and/or fibrous products from a plastic granulate

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