FR828748A - Improvements to control systems - Google Patents

Improvements to control systems

Info

Publication number
FR828748A
FR828748A FR828748DA FR828748A FR 828748 A FR828748 A FR 828748A FR 828748D A FR828748D A FR 828748DA FR 828748 A FR828748 A FR 828748A
Authority
FR
France
Prior art keywords
control systems
systems
control
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
Other languages
French (fr)
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.)
Hardinge Inc
Original Assignee
Hardinge Inc
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 Hardinge Inc filed Critical Hardinge Inc
Application granted granted Critical
Publication of FR828748A publication Critical patent/FR828748A/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
    • B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
    • B02C17/18—Details
    • B02C17/1805—Monitoring devices for tumbling mills
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C25/00—Control arrangements specially adapted for crushing or disintegrating
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P29/00—Arrangements for regulating or controlling electric motors, appropriate for both AC and DC motors
    • H02P29/40—Regulating or controlling the amount of current drawn or delivered by the motor for controlling the mechanical load

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Power Engineering (AREA)
  • Jigging Conveyors (AREA)
  • Disintegrating Or Milling (AREA)
  • Grinding Of Cylindrical And Plane Surfaces (AREA)
  • Crushing And Grinding (AREA)
FR828748D 1936-11-11 1937-11-06 Improvements to control systems Expired FR828748A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US505177XA 1936-11-11 1936-11-11

Publications (1)

Publication Number Publication Date
FR828748A true FR828748A (en) 1938-05-27

Family

ID=21965697

Family Applications (1)

Application Number Title Priority Date Filing Date
FR828748D Expired FR828748A (en) 1936-11-11 1937-11-06 Improvements to control systems

Country Status (3)

Country Link
DE (1) DE716847C (en)
FR (1) FR828748A (en)
GB (1) GB505177A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115121360A (en) * 2022-06-28 2022-09-30 华夏生生药业(北京)有限公司 Improved current monitoring device for pulverizer

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE924964C (en) * 1949-08-03 1955-03-10 David Weston Drum mill for grinding hard material
DE1128723B (en) * 1953-10-19 1962-04-26 Esch Werke Kg Control and safety device for highly stressed machines, e.g. B. Large gyro crusher
DE1107054B (en) * 1957-05-08 1961-05-18 Siemens Ag Filling regulation for ball mills
DE1194231B (en) * 1961-08-21 1965-06-03 Polysius Gmbh Procedure for regulating classifier grinding systems
DE1208160B (en) * 1964-01-09 1965-12-30 Polysius Gmbh Procedure for regulating classifier grinding systems
DE4215455C2 (en) * 1992-05-11 1996-05-15 Franc Godler Device and method for determining the level of mills
CN103433098B (en) * 2013-08-20 2015-10-28 太原钢铁(集团)有限公司 A kind of method improving ball mill grinding efficiency

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115121360A (en) * 2022-06-28 2022-09-30 华夏生生药业(北京)有限公司 Improved current monitoring device for pulverizer

Also Published As

Publication number Publication date
DE716847C (en) 1942-01-31
GB505177A (en) 1939-05-01

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