IT1084374B - Strumento indicatore ferromagnetico. - Google Patents
Strumento indicatore ferromagnetico.Info
- Publication number
- IT1084374B IT1084374B IT2553577A IT2553577A IT1084374B IT 1084374 B IT1084374 B IT 1084374B IT 2553577 A IT2553577 A IT 2553577A IT 2553577 A IT2553577 A IT 2553577A IT 1084374 B IT1084374 B IT 1084374B
- Authority
- IT
- Italy
- Prior art keywords
- indicator instrument
- ferromagnetic indicator
- ferromagnetic
- instrument
- indicator
- Prior art date
Links
- 230000005294 ferromagnetic effect Effects 0.000 title 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R23/00—Arrangements for measuring frequencies; Arrangements for analysing frequency spectra
- G01R23/02—Arrangements for measuring frequency, e.g. pulse repetition rate; Arrangements for measuring period of current or voltage
- G01R23/06—Arrangements for measuring frequency, e.g. pulse repetition rate; Arrangements for measuring period of current or voltage by converting frequency into an amplitude of current or voltage
-
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R5/00—Instruments for converting a single current or a single voltage into a mechanical displacement
- G01R5/14—Moving-iron instruments
- G01R5/18—Moving-iron instruments with pivoting soft iron, e.g. needle galvanometer
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Video Image Reproduction Devices For Color Tv Systems (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT2553577A IT1084374B (it) | 1977-07-08 | 1977-07-08 | Strumento indicatore ferromagnetico. |
| DE19782829349 DE2829349A1 (de) | 1977-07-08 | 1978-07-04 | Ferromagnetisches anzeigegeraet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT2553577A IT1084374B (it) | 1977-07-08 | 1977-07-08 | Strumento indicatore ferromagnetico. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT1084374B true IT1084374B (it) | 1985-05-25 |
Family
ID=11216994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT2553577A IT1084374B (it) | 1977-07-08 | 1977-07-08 | Strumento indicatore ferromagnetico. |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE2829349A1 (it) |
| IT (1) | IT1084374B (it) |
-
1977
- 1977-07-08 IT IT2553577A patent/IT1084374B/it active
-
1978
- 1978-07-04 DE DE19782829349 patent/DE2829349A1/de not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| DE2829349A1 (de) | 1979-01-25 |
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