FR2307155A1 - Servo-cylindre a fluide sous pression - Google Patents
Servo-cylindre a fluide sous pressionInfo
- Publication number
- FR2307155A1 FR2307155A1 FR7528977A FR7528977A FR2307155A1 FR 2307155 A1 FR2307155 A1 FR 2307155A1 FR 7528977 A FR7528977 A FR 7528977A FR 7528977 A FR7528977 A FR 7528977A FR 2307155 A1 FR2307155 A1 FR 2307155A1
- Authority
- FR
- France
- Prior art keywords
- pressure fluid
- servo cylinder
- fluid servo
- cylinder
- pressure
- 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.)
- Granted
Links
- 239000012530 fluid Substances 0.000 title 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C3/00—Shafts; Axles; Cranks; Eccentrics
- F16C3/04—Crankshafts, eccentric-shafts; Cranks, eccentrics
- F16C3/22—Cranks; Eccentrics
- F16C3/28—Adjustable cranks or eccentrics
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/08—Characterised by the construction of the motor unit
- F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
- F15B15/17—Characterised by the construction of the motor unit of the straight-cylinder type of differential-piston type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/20—Other details, e.g. assembly with regulating devices
- F15B15/24—Other details, e.g. assembly with regulating devices for restricting the stroke
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B9/00—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member
- F15B9/02—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member with servomotors of the reciprocatable or oscillatable type
- F15B9/08—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member with servomotors of the reciprocatable or oscillatable type controlled by valves affecting the fluid feed or the fluid outlet of the servomotor
- F15B9/10—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member with servomotors of the reciprocatable or oscillatable type controlled by valves affecting the fluid feed or the fluid outlet of the servomotor in which the controlling element and the servomotor each controls a separate member, these members influencing different fluid passages or the same passage
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Ocean & Marine Engineering (AREA)
- Servomotors (AREA)
- Actuator (AREA)
- Reciprocating Pumps (AREA)
- Transmission Devices (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50044574A JPS51119490A (en) | 1975-04-12 | 1975-04-12 | Liquid pressure servocylinder and stroke cycle adjuster employed with this cylinder |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2307155A1 true FR2307155A1 (fr) | 1976-11-05 |
FR2307155B1 FR2307155B1 (no) | 1981-06-19 |
Family
ID=12695265
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7528977A Granted FR2307155A1 (fr) | 1975-04-12 | 1975-09-22 | Servo-cylindre a fluide sous pression |
Country Status (9)
Country | Link |
---|---|
JP (1) | JPS51119490A (no) |
BR (1) | BR7507768A (no) |
CA (1) | CA1036903A (no) |
CH (1) | CH596454A5 (no) |
DE (1) | DE2538203C2 (no) |
FR (1) | FR2307155A1 (no) |
GB (1) | GB1519199A (no) |
NL (1) | NL7510790A (no) |
SE (1) | SE416994B (no) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI60817C (fi) * | 1980-08-26 | 1982-04-13 | Tampella Oy Ab | Excenterdriven skakanordning |
CN109869434B (zh) * | 2019-02-13 | 2021-05-04 | 山东泰进机械装备股份有限公司 | 通用型活塞杆 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1411023A (fr) * | 1963-04-05 | 1965-09-17 | Dispositif multiplicateur de force, applicable à la commande d'appareils et équipements | |
US3496833A (en) * | 1967-11-27 | 1970-02-24 | Jack R Kobelt | Hydraulically activated servo device |
US3646849A (en) * | 1970-02-10 | 1972-03-07 | Lucas Industries Ltd | Servomechanism |
US3757640A (en) * | 1971-12-01 | 1973-09-11 | Avco Corp | Simplified follower servomechanism |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1423873A (fr) * | 1964-11-24 | 1966-01-07 | Franco Belge Mat Chemin Fer | Dispositif hydro-électrique de positionnement linéaire |
US3398691A (en) * | 1966-02-08 | 1968-08-27 | Nippon Kikai Keiso Kaisha Ltd | Controlled volume pumps |
DE1601701B2 (de) * | 1967-04-26 | 1976-06-24 | Robert Bosch Gmbh, 7000 Stuttgart | Folgesteuervorrichtung fuer eine verstellbare pumpe |
GB1291832A (en) * | 1968-11-21 | 1972-10-04 | Lucas Industries Ltd | Servo mechanism |
-
1975
- 1975-04-12 JP JP50044574A patent/JPS51119490A/ja active Granted
- 1975-08-27 DE DE2538203A patent/DE2538203C2/de not_active Expired
- 1975-08-27 CA CA234,310A patent/CA1036903A/en not_active Expired
- 1975-08-28 GB GB35501/75A patent/GB1519199A/en not_active Expired
- 1975-09-04 CH CH1146375A patent/CH596454A5/xx not_active IP Right Cessation
- 1975-09-08 SE SE7509950-7A patent/SE416994B/xx not_active IP Right Cessation
- 1975-09-12 NL NL7510790A patent/NL7510790A/xx not_active Application Discontinuation
- 1975-09-22 FR FR7528977A patent/FR2307155A1/fr active Granted
- 1975-11-24 BR BR7507768*A patent/BR7507768A/pt unknown
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1411023A (fr) * | 1963-04-05 | 1965-09-17 | Dispositif multiplicateur de force, applicable à la commande d'appareils et équipements | |
US3496833A (en) * | 1967-11-27 | 1970-02-24 | Jack R Kobelt | Hydraulically activated servo device |
US3646849A (en) * | 1970-02-10 | 1972-03-07 | Lucas Industries Ltd | Servomechanism |
US3757640A (en) * | 1971-12-01 | 1973-09-11 | Avco Corp | Simplified follower servomechanism |
Also Published As
Publication number | Publication date |
---|---|
NL7510790A (nl) | 1976-10-14 |
SE416994B (sv) | 1981-02-16 |
GB1519199A (en) | 1978-07-26 |
DE2538203C2 (de) | 1985-12-12 |
CH596454A5 (no) | 1978-03-15 |
BR7507768A (pt) | 1976-10-05 |
JPS51119490A (en) | 1976-10-20 |
JPS5624121B2 (no) | 1981-06-04 |
CA1036903A (en) | 1978-08-22 |
SE7509950L (no) | 1976-10-13 |
FR2307155B1 (no) | 1981-06-19 |
DE2538203A1 (de) | 1976-10-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |