NL91137C - - Google Patents
Info
- Publication number
- NL91137C NL91137C NL91137DA NL91137C NL 91137 C NL91137 C NL 91137C NL 91137D A NL91137D A NL 91137DA NL 91137 C NL91137 C NL 91137C
- Authority
- NL
- Netherlands
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
- G01P3/4802—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage by using electronic circuits in general
- G01P3/4807—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage by using electronic circuits in general by using circuits for the detection of the pulses delivered by the ignition system of an internal combustion engine
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE310536X | 1952-02-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL91137C true NL91137C (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html) |
Family
ID=6124839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL91137D NL91137C (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html) | 1952-02-02 |
Country Status (3)
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2962657A (en) * | 1956-05-09 | 1960-11-29 | Gen Electric | Ferromagnetic pulse area stabilizer |
-
0
- NL NL91137D patent/NL91137C/xx active
-
1953
- 1953-01-09 CH CH310536D patent/CH310536A/de unknown
- 1953-01-21 FR FR1069981D patent/FR1069981A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH310536A (de) | 1955-10-31 |
| FR1069981A (fr) | 1954-07-15 |