GB189803727A - Improvements in the Process and Apparatus for Winnowing, Cleaning, and Sorting Coffee Berries and the like. - Google Patents

Improvements in the Process and Apparatus for Winnowing, Cleaning, and Sorting Coffee Berries and the like.

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Publication number
GB189803727A
GB189803727A GB189803727DA GB189803727A GB 189803727 A GB189803727 A GB 189803727A GB 189803727D A GB189803727D A GB 189803727DA GB 189803727 A GB189803727 A GB 189803727A
Authority
GB
United Kingdom
Prior art keywords
berries
sorting
coffee
current
cleaning
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
Inventor
Jakob Tobell
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
Application granted granted Critical
Publication of GB189803727A publication Critical patent/GB189803727A/en
Expired legal-status Critical Current

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  • Combined Means For Separation Of Solids (AREA)

Abstract

3727. Tobell, J. Feb. 15. Separating or sorting coffee &c.-Relates to a pneumatic process for removing impurities, imperfectlyroasted berries, &c. from coffee and the like. The coffee is spread out upon a perforated sorting-table or band, and the imperfect berries removed one by one by means of a movable tube having a strong suction-current of air induced by a fan. Or fixed tubes may be arranged transversely to travelling bands, the air current being regulated either to remove light impurities or to suck up all the berries, leaving stones &c. behind. Fig. 3 shows in plan a sorting-table arranged for the use of six operators seated at P<1>, P<2>, &c., and having six independent travelling bands I, II, III, &c. The sorted berries are separately discharged at the points marked B. In the Provisional Specification an upward-current cleaning and sorting apparatus is described.
GB189803727D 1898-02-15 1898-02-15 Improvements in the Process and Apparatus for Winnowing, Cleaning, and Sorting Coffee Berries and the like. Expired GB189803727A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB189803727T 1898-02-15

Publications (1)

Publication Number Publication Date
GB189803727A true GB189803727A (en) 1898-12-31

Family

ID=32414443

Family Applications (1)

Application Number Title Priority Date Filing Date
GB189803727D Expired GB189803727A (en) 1898-02-15 1898-02-15 Improvements in the Process and Apparatus for Winnowing, Cleaning, and Sorting Coffee Berries and the like.

Country Status (1)

Country Link
GB (1) GB189803727A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10012985B2 (en) 2011-01-05 2018-07-03 Sphero, Inc. Self-propelled device for interpreting input from a controller device
US10056791B2 (en) 2012-07-13 2018-08-21 Sphero, Inc. Self-optimizing power transfer

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10012985B2 (en) 2011-01-05 2018-07-03 Sphero, Inc. Self-propelled device for interpreting input from a controller device
US10056791B2 (en) 2012-07-13 2018-08-21 Sphero, Inc. Self-optimizing power transfer

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