FR1094623A - - Google Patents
Info
- Publication number
- FR1094623A FR1094623A FR1094623DA FR1094623A FR 1094623 A FR1094623 A FR 1094623A FR 1094623D A FR1094623D A FR 1094623DA FR 1094623 A FR1094623 A FR 1094623A
- 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
- G01P1/00—Details of instruments
- G01P1/07—Indicating devices, e.g. for remote indication
- G01P1/08—Arrangements of scales, pointers, lamps or acoustic indicators, e.g. in automobile speedometers
- G01P1/10—Arrangements of scales, pointers, lamps or acoustic indicators, e.g. in automobile speedometers for indicating predetermined speeds
- G01P1/103—Arrangements of scales, pointers, lamps or acoustic indicators, e.g. in automobile speedometers for indicating predetermined speeds by comparing the value of the measured signal with one or several reference values
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61K—AUXILIARY EQUIPMENT SPECIALLY ADAPTED FOR RAILWAYS, NOT OTHERWISE PROVIDED FOR
- B61K7/00—Railway stops fixed to permanent way; Track brakes or retarding apparatus fixed to permanent way; Sand tracks or the like
- B61K7/02—Track brakes or retarding apparatus
- B61K7/12—Track brakes or retarding apparatus electrically controlled
-
- 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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB37454A GB751224A (en) | 1954-01-06 | 1954-01-06 | Velocity-dependent measuring and control systems |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR1094623A true FR1094623A (en) | 1955-05-23 |
Family
ID=9703288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR1094623D Expired FR1094623A (en) | 1954-01-06 |
Country Status (2)
| Country | Link |
|---|---|
| FR (1) | FR1094623A (en) |
| GB (1) | GB751224A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1194326B (en) * | 1962-12-20 | 1965-06-03 | Nabenfabrik Alfing Kessler K G | Production line with electrohydraulically controlled machine tools and bridge-like structures |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2650245B1 (en) * | 2009-02-20 | 2015-09-02 | DEKRA e.V. | Method and assembly for testing that a lift is functioning correctly |
-
0
- FR FR1094623D patent/FR1094623A/fr not_active Expired
-
1954
- 1954-01-06 GB GB37454A patent/GB751224A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1194326B (en) * | 1962-12-20 | 1965-06-03 | Nabenfabrik Alfing Kessler K G | Production line with electrohydraulically controlled machine tools and bridge-like structures |
Also Published As
| Publication number | Publication date |
|---|---|
| GB751224A (en) | 1956-06-27 |