FR1586106A - - Google Patents
Info
- Publication number
- FR1586106A FR1586106A FR1586106DA FR1586106A FR 1586106 A FR1586106 A FR 1586106A FR 1586106D A FR1586106D A FR 1586106DA FR 1586106 A FR1586106 A FR 1586106A
- Authority
- FR
- France
- Legal status (The legal status 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 status listed.)
- Expired
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
- G01P3/64—Devices characterised by the determination of the time taken to traverse a fixed distance
- G01P3/68—Devices characterised by the determination of the time taken to traverse a fixed distance using optical means, i.e. using infrared, visible, or ultraviolet light
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Distances Traversed On The Ground (AREA)
- Optical Radar Systems And Details Thereof (AREA)
- Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US63891267A | 1967-05-16 | 1967-05-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR1586106A true FR1586106A (enExample) | 1970-02-13 |
Family
ID=24561968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR1586106D Expired FR1586106A (enExample) | 1967-05-16 | 1968-05-16 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3510809A (enExample) |
| DE (1) | DE1773443A1 (enExample) |
| FR (1) | FR1586106A (enExample) |
| GB (1) | GB1214225A (enExample) |
| NL (1) | NL6806903A (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2458812A1 (fr) * | 1979-06-11 | 1981-01-02 | Cummins Engine Co Inc | Compte-tours pour moteur |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4358828A (en) | 1979-06-11 | 1982-11-09 | Cummins Engine Company, Inc. | Engine speed measuring system |
| CN110133319B (zh) * | 2019-05-10 | 2022-01-28 | 国网上海市电力公司 | 一种gis设备中快速接地开关主轴角速度检测装置 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2654884A (en) * | 1947-10-21 | 1953-10-06 | Sperry Corp | Radio distance measuring system |
| US2646924A (en) * | 1948-11-29 | 1953-07-28 | Honeywell Regulator Co | Computer for estimated time of arrival |
| US2743417A (en) * | 1952-06-13 | 1956-04-24 | Hans E Hollmann | Speedometer |
| GB919421A (en) * | 1959-02-05 | 1963-02-27 | B P L Instr Ltd | Improved rate indicating device |
-
1967
- 1967-05-16 US US638912A patent/US3510809A/en not_active Expired - Lifetime
-
1968
- 1968-05-09 GB GB21998/68A patent/GB1214225A/en not_active Expired
- 1968-05-16 FR FR1586106D patent/FR1586106A/fr not_active Expired
- 1968-05-16 DE DE19681773443 patent/DE1773443A1/de active Pending
- 1968-05-16 NL NL6806903A patent/NL6806903A/xx unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2458812A1 (fr) * | 1979-06-11 | 1981-01-02 | Cummins Engine Co Inc | Compte-tours pour moteur |
Also Published As
| Publication number | Publication date |
|---|---|
| GB1214225A (en) | 1970-12-02 |
| NL6806903A (enExample) | 1968-11-18 |
| US3510809A (en) | 1970-05-05 |
| DE1773443A1 (de) | 1971-08-12 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |