IT959122B - Dispositivo per confrontare il periodo di un segnale con una dura ta prestabilita elaborata da una base dei tempi - Google Patents
Dispositivo per confrontare il periodo di un segnale con una dura ta prestabilita elaborata da una base dei tempiInfo
- Publication number
- IT959122B IT959122B IT6877772A IT6877772A IT959122B IT 959122 B IT959122 B IT 959122B IT 6877772 A IT6877772 A IT 6877772A IT 6877772 A IT6877772 A IT 6877772A IT 959122 B IT959122 B IT 959122B
- Authority
- IT
- Italy
- Prior art keywords
- compare
- preset
- hard
- period
- signal
- Prior art date
Links
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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7120498A FR2140262B1 (it) | 1971-06-07 | 1971-06-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
IT959122B true IT959122B (it) | 1973-11-10 |
Family
ID=9078193
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT6877772A IT959122B (it) | 1971-06-07 | 1972-06-06 | Dispositivo per confrontare il periodo di un segnale con una dura ta prestabilita elaborata da una base dei tempi |
Country Status (7)
Country | Link |
---|---|
AU (1) | AU458648B2 (it) |
CH (1) | CH552812A (it) |
DE (1) | DE2227724C3 (it) |
FR (1) | FR2140262B1 (it) |
GB (1) | GB1393457A (it) |
IT (1) | IT959122B (it) |
SE (1) | SE381517B (it) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE470527B (sv) * | 1992-11-18 | 1994-07-04 | Ericsson Telefon Ab L M | Metod och anordning för att detektera om en signal har en önskad på förhand fastställd frekvens eller ej |
-
1971
- 1971-06-07 FR FR7120498A patent/FR2140262B1/fr not_active Expired
-
1972
- 1972-05-29 SE SE702072A patent/SE381517B/xx unknown
- 1972-06-05 CH CH829772A patent/CH552812A/fr not_active IP Right Cessation
- 1972-06-05 AU AU43104/72A patent/AU458648B2/en not_active Expired
- 1972-06-05 GB GB2604272A patent/GB1393457A/en not_active Expired
- 1972-06-06 IT IT6877772A patent/IT959122B/it active
- 1972-06-07 DE DE19722227724 patent/DE2227724C3/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
CH552812A (fr) | 1974-08-15 |
DE2227724A1 (de) | 1972-12-14 |
DE2227724B2 (de) | 1980-08-14 |
AU4310472A (en) | 1973-12-13 |
SE381517B (sv) | 1975-12-08 |
AU458648B2 (en) | 1975-02-11 |
DE2227724C3 (de) | 1981-07-02 |
FR2140262B1 (it) | 1975-01-17 |
FR2140262A1 (it) | 1973-01-19 |
GB1393457A (en) | 1975-05-07 |
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