CA976641A - Speed control apparatus - Google Patents
Speed control apparatusInfo
- 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
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)
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)
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)
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 |
-
1970
- 1970-05-01 US US33566A patent/US3694712A/en not_active Expired - Lifetime
- 1970-12-23 CA CA101,391A patent/CA976641A/en not_active Expired
-
1971
- 1971-03-24 JP JP1719471A patent/JPS5424297B1/ja active Pending
- 1971-04-27 GB GB1161071*[A patent/GB1339506A/en not_active Expired
- 1971-04-30 DE DE19712121414 patent/DE2121414A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
GB1339506A (en) | 1973-12-05 |
JPS5424297B1 (en) | 1979-08-20 |
US3694712A (en) | 1972-09-26 |
DE2121414A1 (en) | 1971-11-25 |
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