GB478760A - Improvements in crighton openers - Google Patents

Improvements in crighton openers

Info

Publication number
GB478760A
GB478760A GB3008536A GB3008536A GB478760A GB 478760 A GB478760 A GB 478760A GB 3008536 A GB3008536 A GB 3008536A GB 3008536 A GB3008536 A GB 3008536A GB 478760 A GB478760 A GB 478760A
Authority
GB
United Kingdom
Prior art keywords
crighton
opener
nozzles
light waste
suction
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
GB3008536A
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.)
ARTHUR GREAVES
Original Assignee
ARTHUR GREAVES
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 ARTHUR GREAVES filed Critical ARTHUR GREAVES
Priority to GB3008536A priority Critical patent/GB478760A/en
Publication of GB478760A publication Critical patent/GB478760A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
    • D01G9/00—Opening or cleaning fibres, e.g. scutching cotton

Abstract

478,760. Removing dust in industrial processes. GREAVES, A., SPENCER, H., and ROTHWELL, J. Nov. 5, 1936, No. 30085. [Class 8 (ii)] [Also in Group IX] In a Crighton opener for treating cotton fibres, suction devices are provided to draw air from the chamber 1 outside the grid bars 14 so as to remove light waste matter which does not readily fall to the floor 4 and to prevent its being drawn back again into the beater by the suction through the fibre outlet 10. Two rotatable nozzles 8 having oblique apertures 9 are mounted telescopically in conduits 2, the light waste material being withdrawn by a fan 3 to a settling chamber 7. If desired, nozzles may also be provided in the other two corners of the casing, while in a modification the conduit 2 may be above the opener.
GB3008536A 1936-11-05 1936-11-05 Improvements in crighton openers Expired GB478760A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3008536A GB478760A (en) 1936-11-05 1936-11-05 Improvements in crighton openers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3008536A GB478760A (en) 1936-11-05 1936-11-05 Improvements in crighton openers

Publications (1)

Publication Number Publication Date
GB478760A true GB478760A (en) 1938-01-25

Family

ID=10302016

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3008536A Expired GB478760A (en) 1936-11-05 1936-11-05 Improvements in crighton openers

Country Status (1)

Country Link
GB (1) GB478760A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2632924A (en) * 1951-08-08 1953-03-31 Hercules Powder Co Ltd Apparatus for cleaning fibrous materials
DE4105189A1 (en) * 1991-02-20 1992-08-27 Josef Stummer DEVICE FOR OPENING FLAKED FIBER GOODS
US6021549A (en) * 1995-10-04 2000-02-08 Stummer; Josof Opener for flaky fibrous materials

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2632924A (en) * 1951-08-08 1953-03-31 Hercules Powder Co Ltd Apparatus for cleaning fibrous materials
DE4105189A1 (en) * 1991-02-20 1992-08-27 Josef Stummer DEVICE FOR OPENING FLAKED FIBER GOODS
US6021549A (en) * 1995-10-04 2000-02-08 Stummer; Josof Opener for flaky fibrous materials

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