DE1911515B2 - ELECTRIC SPEED ENCODER - Google Patents

ELECTRIC SPEED ENCODER

Info

Publication number: DE1911515B2
Authority: DE; Germany
Prior art keywords: electric speed; speed encoder; encoder; electric; speed
Prior art date: 1968-07-01
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.): Granted

Application number

DE19691911515

Other languages

German (de)

Other versions

DE1911515C3 (en

DE1911515A1 (en

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.)

1968-07-01

Filing date

1969-03-06

Publication date

1971-03-11

1969-03-06 Application filed filed Critical

1970-01-29 Publication of DE1911515A1 publication Critical patent/DE1911515A1/en

1971-03-11 Publication of DE1911515B2 publication Critical patent/DE1911515B2/en

1974-09-19 Application granted granted Critical

1974-09-19 Publication of DE1911515C3 publication Critical patent/DE1911515C3/en

Status Expired legal-status Critical Current

Classifications

- 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
- G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
- G01P3/48—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage
- G01P3/481—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals
- G01P3/488—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals delivered by variable reluctance detectors

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Transmission And Conversion Of Sensor Element Output (AREA)
Motor Or Generator Frames (AREA)

DE19691911515 1968-07-01 1969-03-06 Voltage generator for generating an output voltage that is dependent on the angular velocity between two mutually rotatable parts Expired DE1911515C3 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US74168768A	1968-07-01	1968-07-01

Publications (3)

Publication Number	Publication Date
DE1911515A1 DE1911515A1 (en)	1970-01-29
DE1911515B2 true DE1911515B2 (en)	1971-03-11
DE1911515C3 DE1911515C3 (en)	1974-09-19

Family

ID=24981744

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE19691911515 Expired DE1911515C3 (en)	1968-07-01	1969-03-06	Voltage generator for generating an output voltage that is dependent on the angular velocity between two mutually rotatable parts

Country Status (5)

Country	Link
CA (1)	CA947838A (en)
DE (1)	DE1911515C3 (en)
FR (1)	FR1604947A (en)
GB (1)	GB1233966A (en)
SE (1)	SE344369B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2243331C2 (en) *	1972-09-02	1984-02-02	Robert Bosch Gmbh, 7000 Stuttgart	Electromagnetic rotary speed encoder
FR2473724A1 (en) *	1980-01-15	1981-07-17	Socitec	Angular velocity sensor for aeronautical use - has rotor with toothed rim cooperating with facing toothed poles to induce voltage in static coil

1968
- 1968-12-30 FR FR181874A patent/FR1604947A/fr not_active Expired
1969
- 1969-01-22 CA CA040,832A patent/CA947838A/en not_active Expired
- 1969-02-24 GB GB986369A patent/GB1233966A/en not_active Expired
- 1969-03-06 SE SE308169A patent/SE344369B/xx unknown
- 1969-03-06 DE DE19691911515 patent/DE1911515C3/en not_active Expired

Also Published As

Publication number	Publication date
GB1233966A (en)	1971-06-03
FR1604947A (en)	1971-05-15
DE1911515C3 (en)	1974-09-19
CA947838A (en)	1974-05-21
DE1911515A1 (en)	1970-01-29
SE344369B (en)	1972-04-10

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Legal Events

Date	Code	Title	Description
1974-09-19	C3	Grant after two publication steps (3rd publication)
1977-12-31	E77	Valid patent as to the heymanns-index 1977