CA976641A - Speed control apparatus - Google Patents

Speed control apparatus

Info

Publication number
CA976641A
CA976641A CA101,391A CA101391A CA976641A CA 976641 A CA976641 A CA 976641A CA 101391 A CA101391 A CA 101391A CA 976641 A CA976641 A CA 976641A
Authority
CA
Canada
Prior art keywords
control apparatus
speed control
speed
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
CA101,391A
Other versions
CA101391S (en
Inventor
Raymond G. Ticknor
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.)
Xerox Corp
Original Assignee
Xerox Corp
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 Xerox Corp filed Critical Xerox Corp
Application granted granted Critical
Publication of CA976641A publication Critical patent/CA976641A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/22—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20
    • G03G15/23—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20 specially adapted for copying both sides of an original or for copying on both sides of a recording or image-receiving material
    • G03G15/231—Arrangements for copying on both sides of a recording or image-receiving material
    • G03G15/238—Arrangements for copying on both sides of a recording or image-receiving material using more than one reusable electrographic recording member, e.g. single pass duplex copiers
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/42—Devices characterised by the use of electric or magnetic means
    • G01P3/56—Devices characterised by the use of electric or magnetic means for comparing two speeds

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Control Or Security For Electrophotography (AREA)
  • Delivering By Means Of Belts And Rollers (AREA)
  • Electrostatic Charge, Transfer And Separation In Electrography (AREA)
  • Discharging, Photosensitive Material Shape In Electrophotography (AREA)
CA101,391A 1970-05-01 1970-12-23 Speed control apparatus Expired CA976641A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US3356670A 1970-05-01 1970-05-01

Publications (1)

Publication Number Publication Date
CA976641A true CA976641A (en) 1975-10-21

Family

ID=21871159

Family Applications (1)

Application Number Title Priority Date Filing Date
CA101,391A Expired CA976641A (en) 1970-05-01 1970-12-23 Speed control apparatus

Country Status (5)

Country Link
US (1) US3694712A (en)
JP (1) JPS5424297B1 (en)
CA (1) CA976641A (en)
DE (1) DE2121414A1 (en)
GB (1) GB1339506A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4513898A (en) * 1982-03-22 1985-04-30 Centronics Data Computer Corp. Web loop control apparatus and method
SE452806B (en) * 1986-04-03 1987-12-14 Asea Ab PROCEDURE AND DEVICE FOR SPEED DIFFERENCE Saturation during casting

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2147467A (en) * 1937-12-17 1939-02-14 Westinghouse Electric & Mfg Co Loop regulator
US2432876A (en) * 1945-07-02 1947-12-16 Westinghouse Electric Corp Control system
US3092764A (en) * 1961-06-08 1963-06-04 Gen Electric Photoelectric tension sensing motor control circuit
US3411825A (en) * 1967-01-20 1968-11-19 Loyd R. Fulton Dump-body accessory for pick-up truck
US3497158A (en) * 1968-03-27 1970-02-24 Cons Electrodynamics Corp Tape tension sensor
US3584805A (en) * 1969-03-24 1971-06-15 Recortec Inc Tape transport apparatus

Also Published As

Publication number Publication date
JPS5424297B1 (en) 1979-08-20
US3694712A (en) 1972-09-26
GB1339506A (en) 1973-12-05
DE2121414A1 (en) 1971-11-25

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