FR1176172A - Improvements to hydraulic speed regulators for motors - Google Patents
Improvements to hydraulic speed regulators for motorsInfo
- Publication number
- FR1176172A FR1176172A FR1176172DA FR1176172A FR 1176172 A FR1176172 A FR 1176172A FR 1176172D A FR1176172D A FR 1176172DA FR 1176172 A FR1176172 A FR 1176172A
- Authority
- FR
- France
- Prior art keywords
- motors
- hydraulic speed
- speed regulators
- regulators
- hydraulic
- 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
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D13/00—Control of linear speed; Control of angular speed; Control of acceleration or deceleration, e.g. of a prime mover
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1176172T | 1957-05-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1176172A true FR1176172A (en) | 1959-04-07 |
Family
ID=9659587
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1176172D Expired FR1176172A (en) | 1957-05-03 | 1957-05-03 | Improvements to hydraulic speed regulators for motors |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1176172A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114047251A (en) * | 2021-10-09 | 2022-02-15 | 清华大学 | Cable-free detection method and device for small-diameter spiral pipe |
-
1957
- 1957-05-03 FR FR1176172D patent/FR1176172A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114047251A (en) * | 2021-10-09 | 2022-02-15 | 清华大学 | Cable-free detection method and device for small-diameter spiral pipe |
CN114047251B (en) * | 2021-10-09 | 2023-08-25 | 清华大学 | Method and device for detecting no cable of small-diameter spiral pipe |
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