FR378452A - Compteur-enregistreur de vitesses - Google Patents
Compteur-enregistreur de vitessesInfo
- Publication number
- FR378452A FR378452A FR378452DA FR378452A FR 378452 A FR378452 A FR 378452A FR 378452D A FR378452D A FR 378452DA FR 378452 A FR378452 A FR 378452A
- Authority
- FR
- France
- Prior art keywords
- speedometer
- recorder
- Prior art date
- 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
- G01P1/00—Details of instruments
- G01P1/12—Recording devices
- G01P1/122—Speed recorders
- G01P1/125—Speed recorders with recording discs
-
- 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
- G01P3/02—Devices characterised by the use of mechanical means
- G01P3/10—Devices characterised by the use of mechanical means by actuating an indicating element, e.g. pointer, for a fixed time
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Unknown Time Intervals (AREA)
- Measurement Of Distances Traversed On The Ground (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE190518T | 1906-06-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR378452A true FR378452A (fr) | 1907-10-05 |
Family
ID=34624839
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR378452D Expired FR378452A (fr) | 1906-06-30 | 1907-06-04 | Compteur-enregistreur de vitesses |
Country Status (2)
Country | Link |
---|---|
DE (2) | DE190518C (fr) |
FR (1) | FR378452A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5252910A (en) * | 1991-06-27 | 1993-10-12 | Thomson Composants Militaries Et Spatiaux | Current mirror operating under low voltage |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106460457A (zh) | 2014-01-23 | 2017-02-22 | 迈克尔·布雷斯特里崔 | 可转换成手推车的折叠梯 |
-
1906
- 1906-06-30 DE DE1906190518D patent/DE190518C/de not_active Expired
- 1906-11-14 DE DE1906193171D patent/DE193171C/de not_active Expired
-
1907
- 1907-06-04 FR FR378452D patent/FR378452A/fr not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5252910A (en) * | 1991-06-27 | 1993-10-12 | Thomson Composants Militaries Et Spatiaux | Current mirror operating under low voltage |
Also Published As
Publication number | Publication date |
---|---|
DE193171C (fr) | 1907-12-17 |
DE190518C (fr) | 1907-11-19 |
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