GB191206819A - Improvements in or relating to Ventilated Millstones. - Google Patents

Improvements in or relating to Ventilated Millstones.

Info

Publication number
GB191206819A
GB191206819A GB191206819DA GB191206819A GB 191206819 A GB191206819 A GB 191206819A GB 191206819D A GB191206819D A GB 191206819DA GB 191206819 A GB191206819 A GB 191206819A
Authority
GB
United Kingdom
Prior art keywords
stones
air
tubes
channels
horizontal
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
Herbert Sefton-Jones
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 GB191206819A publication Critical patent/GB191206819A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C7/00—Crushing or disintegrating by disc mills
    • B02C7/11—Details
    • B02C7/17—Cooling or heating of discs

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Thermotherapy And Cooling Therapy Devices (AREA)

Abstract

6819. Jones, H. Sefton-, [Naamlooze Vennootschap Nederlandsche Fabrik van Kunstmaalsteenen on Compleete Maalinrichtingen voorheen Koppen & Frings te Maastricht]. March 19. Disk and like mills.-Ventilated millstones or metal grinding-disks have the air channels 2, Figs. 3 and 4, into which cold air is blown to cool the stones or disks and the grist, widened upwards on one side 3 and terminating below in grooves 4, the long sides of the channels being in alinement with the grooves. In horizontal stones &c., the air-supply tubes are preferably not rigidly connected therewith but are placed against the upper side of a wide band or casing which covers the channels and is correspondingly perforated. When the tubes 7, Fig. 5, are rigidly connected with the stones, a separate iron band is provided for each channel, and each set of tubes is connected to a larger tube 8, which is connected rotatably with the central air-supply pipe. In horizontal stationary lower stones, the air-supply tubes are attached by means of iron bands against the air channels. Vertical stones &c. have the tubes connected to the fixed or running stone in the same manner as in horizontal stones.
GB191206819D 1912-03-19 1912-03-19 Improvements in or relating to Ventilated Millstones. Expired GB191206819A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191206819T 1912-03-19

Publications (1)

Publication Number Publication Date
GB191206819A true GB191206819A (en) 1912-11-28

Family

ID=32570815

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191206819D Expired GB191206819A (en) 1912-03-19 1912-03-19 Improvements in or relating to Ventilated Millstones.

Country Status (1)

Country Link
GB (1) GB191206819A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013010295A1 (en) * 2011-07-18 2013-01-24 Lu Xiaoping Process and structure for crushing low-temperature material
CN105290956A (en) * 2014-05-30 2016-02-03 盛美半导体设备（上海）有限公司 Polishing disk and cooling device thereof

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013010295A1 (en) * 2011-07-18 2013-01-24 Lu Xiaoping Process and structure for crushing low-temperature material
CN105290956A (en) * 2014-05-30 2016-02-03 盛美半导体设备（上海）有限公司 Polishing disk and cooling device thereof
CN105290956B (en) * 2014-05-30 2019-08-16 盛美半导体设备（上海）有限公司 Polishing disk and its cooling device

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