| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US4706579A | 1979-06-11 | 1979-06-11 |
| Publication Number | Publication Date |
|---|---|
| MX149627Atrue MX149627A (en) | 1983-12-01 |
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX182664AMX149627A (en) | 1979-06-11 | 1980-06-06 | IMPROVEMENTS IN A MOTOR SPEED MEASURING SYSTEM |
| Country | Link |
|---|---|
| JP (1) | JPS561354A (en) |
| KR (1) | KR830001928B1 (en) |
| BR (1) | BR8003592A (en) |
| CA (1) | CA1149956A (en) |
| DE (1) | DE3021816C2 (en) |
| FR (1) | FR2458812A1 (en) |
| GB (1) | GB2052071B (en) |
| IN (1) | IN152434B (en) |
| MX (1) | MX149627A (en) |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58169059A (en)* | 1982-03-31 | 1983-10-05 | Fuso Light Alloys Co Ltd | Injection speed measuring apparatus for injection molding machine |
| GB2242528A (en)* | 1990-03-30 | 1991-10-02 | De La Rue Syst | Movement monitor with detent-torque countering arrangement |
| DE102004039739A1 (en)* | 2004-08-17 | 2006-02-23 | Zf Friedrichshafen Ag | Measurement of the rotational speed of a shaft, whereby two adjoining sensors are used to detect impulses from markings on the shaft with the known sensor separation and time between the impulses used to calculate the speed |
| GB2540379A (en)* | 2015-07-14 | 2017-01-18 | Weston Aerospace Ltd | Magnetic sensing system and method for detecting shaft speed |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3510809A (en)* | 1967-05-16 | 1970-05-05 | Itt | Vehicle velocity indicator |
| GB1400614A (en)* | 1971-06-14 | 1975-07-16 | Renault | Method and apparatus for providing signals representing the rotational speed and instantaneous angular position of an internal combustion engine |
| US3963987A (en)* | 1971-06-14 | 1976-06-15 | Regie Nationale Des Usines Renault | Method and apparatus for digital calculation of rotational speed of an internal combustion engine |
| US4024458A (en)* | 1976-06-15 | 1977-05-17 | General Motors Corporation | Electrical signal generating system |
| GB1580043A (en)* | 1977-07-01 | 1980-11-26 | Mechan Controls Ltd | Overload protection system |
| DE2753738A1 (en)* | 1977-12-02 | 1979-06-07 | Kloeckner Humboldt Deutz Ag | Angular speed measurement device - has circular magnet array on rotating body and has induction coil pick=up sensors |
| Publication number | Publication date |
|---|---|
| GB2052071A (en) | 1981-01-21 |
| IN152434B (en) | 1984-01-14 |
| GB2052071B (en) | 1983-09-14 |
| BR8003592A (en) | 1981-01-05 |
| DE3021816A1 (en) | 1981-01-08 |
| FR2458812A1 (en) | 1981-01-02 |
| CA1149956A (en) | 1983-07-12 |
| DE3021816C2 (en) | 1986-04-17 |
| JPS561354A (en) | 1981-01-09 |
| KR830003083A (en) | 1983-05-31 |
| KR830001928B1 (en) | 1983-09-23 |
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