FR540058A - Separate controls for paper machines and other similar machines - Google Patents

Separate controls for paper machines and other similar machines

Info

Publication number
FR540058A
FR540058A FR540058DA FR540058A FR 540058 A FR540058 A FR 540058A FR 540058D A FR540058D A FR 540058DA FR 540058 A FR540058 A FR 540058A
Authority
FR
France
Prior art keywords
machines
separate controls
similar
paper
paper machines
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.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston SA
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 Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Application granted granted Critical
Publication of FR540058A publication Critical patent/FR540058A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H02P5/00—Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors
    • H02P5/68—Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors controlling two or more dc dynamo-electric motors
    • H02P5/69—Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors controlling two or more dc dynamo-electric motors mechanically coupled by gearing
    • 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
    • H02P5/00—Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors
    • H02P5/46—Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors for speed regulation of two or more dynamo-electric motors in relation to one another
    • H02P5/50—Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors for speed regulation of two or more dynamo-electric motors in relation to one another by comparing electrical values representing the speeds
    • H02P5/51—Direct ratio control

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Multiple Motors (AREA)
FR540058D 1920-02-09 1921-08-30 Separate controls for paper machines and other similar machines Expired FR540058A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US357219A US1533655A (en) 1920-02-09 1920-02-09 Segregated drive for paper machines and the like

Publications (1)

Publication Number Publication Date
FR540058A true FR540058A (en) 1922-07-05

Family

ID=23404750

Family Applications (1)

Application Number Title Priority Date Filing Date
FR540058D Expired FR540058A (en) 1920-02-09 1921-08-30 Separate controls for paper machines and other similar machines

Country Status (2)

Country Link
US (2) US1533655A (en)
FR (1) FR540058A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2429425A (en) * 1942-09-24 1947-10-21 Bendix Aviat Corp Driving mechanism
US3076906A (en) * 1959-04-06 1963-02-05 Eaton Mfg Co Eddy current clutch control for a synchronized drive
US3209607A (en) * 1962-11-28 1965-10-05 Beloit Corp Controlled belt drive

Also Published As

Publication number Publication date
US1614142A (en) 1927-01-11
US1533655A (en) 1925-04-14

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