CH541147A - Electromagnetic measuring probe - Google Patents

Electromagnetic measuring probe

Info

Publication number: CH541147A
Authority: CH; Switzerland
Prior art keywords: measuring probe; electromagnetic measuring; electromagnetic; probe; measuring
Prior art date: 1972-01-18

Application number

CH70072A

Other languages

German (de)

Inventor

Dorsch Dieter

Dietrich Albert

Original Assignee

Heberlein & Co Ag

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.)

1972-01-18

Filing date

1972-01-18

Publication date

1973-08-31

1972-01-18 Application filed by Heberlein & Co Ag filed Critical Heberlein & Co Ag

1972-01-18 Priority to CH70072A priority Critical patent/CH541147A/en

1972-12-11 Priority to DE19722260549 priority patent/DE2260549A1/en

1973-01-12 Priority to FR7301165A priority patent/FR2168344A1/en

1973-01-18 Priority to JP48007458A priority patent/JPS4880078A/ja

1973-08-31 Publication of CH541147A publication Critical patent/CH541147A/en

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)
Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
Linear Or Angular Velocity Measurement And Their Indicating Devices (AREA)
Control Of Ac Motors In General (AREA)

CH70072A 1972-01-18 1972-01-18 Electromagnetic measuring probe CH541147A (en)

Priority Applications (4)

Application Number	Priority Date	Filing Date	Title
CH70072A CH541147A (en)	1972-01-18	1972-01-18	Electromagnetic measuring probe
DE19722260549 DE2260549A1 (en)	1972-01-18	1972-12-11	ELECTROMAGNETIC MEASURING PROBE
FR7301165A FR2168344A1 (en)	1972-01-18	1973-01-12	Electromagnetic measuring probe - esp for counting revolutions of spindles - has stray field reducing and auxiliary field producing
JP48007458A JPS4880078A (en)	1972-01-18	1973-01-18

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH70072A CH541147A (en)	1972-01-18	1972-01-18	Electromagnetic measuring probe

Publications (1)

Publication Number	Publication Date
CH541147A true CH541147A (en)	1973-08-31

Family

ID=4193122

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH70072A CH541147A (en)	1972-01-18	1972-01-18	Electromagnetic measuring probe

Country Status (4)

Country	Link
JP (1)	JPS4880078A (en)
CH (1)	CH541147A (en)
DE (1)	DE2260549A1 (en)
FR (1)	FR2168344A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1513239A (en) *	1974-09-27	1978-06-07	Milom J	Apparatus for indicating the output of a machine

1972
- 1972-01-18 CH CH70072A patent/CH541147A/en not_active IP Right Cessation
- 1972-12-11 DE DE19722260549 patent/DE2260549A1/en active Pending
1973
- 1973-01-12 FR FR7301165A patent/FR2168344A1/en active Granted
- 1973-01-18 JP JP48007458A patent/JPS4880078A/ja active Pending

Also Published As

Publication number	Publication date
FR2168344A1 (en)	1973-09-07
FR2168344B3 (en)	1976-01-16
JPS4880078A (en)	1973-10-26
DE2260549A1 (en)	1973-07-26

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Legal Events

Date	Code	Title	Description
1976-08-31	PL	Patent ceased