GB1527863A - Servo-controls - Google Patents
Servo-controlsInfo
- Publication number
- GB1527863A GB1527863A GB4987674A GB4987674A GB1527863A GB 1527863 A GB1527863 A GB 1527863A GB 4987674 A GB4987674 A GB 4987674A GB 4987674 A GB4987674 A GB 4987674A GB 1527863 A GB1527863 A GB 1527863A
- Authority
- GB
- United Kingdom
- Prior art keywords
- piston
- nov
- sleeve
- spring
- displaced
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
- F04B49/002—Hydraulic systems to change the pump delivery
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Servomotors (AREA)
- Hydraulic Motors (AREA)
- Reciprocating Pumps (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB4987674A GB1527863A (en) | 1974-11-18 | 1974-11-18 | Servo-controls |
IT2892275A IT1045588B (it) | 1974-11-18 | 1975-10-31 | Perfezionamenti apporati a servocomandi |
DE19752551493 DE2551493A1 (de) | 1974-11-18 | 1975-11-17 | Servoeinrichtung zum einsteuern des schluckvolumens bei hydrostatischen maschinen |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB4987674A GB1527863A (en) | 1974-11-18 | 1974-11-18 | Servo-controls |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1527863A true GB1527863A (en) | 1978-10-11 |
Family
ID=10453860
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4987674A Expired GB1527863A (en) | 1974-11-18 | 1974-11-18 | Servo-controls |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE2551493A1 (it) |
GB (1) | GB1527863A (it) |
IT (1) | IT1045588B (it) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1588313A (en) * | 1977-03-21 | 1981-04-23 | Dewandre Co Ltd C | Follow-up control valve for use with hydraulic spring brake |
DE102013221625B4 (de) | 2013-10-24 | 2024-06-06 | Robert Bosch Gmbh | Hydraulische Verstellvorrichtung für eine Axialkolbenmaschine in Schrägscheibenbauweise mit einem im Inneren des Stellkolbens angeordneten Stelldruck-Regelventil, welches von einem Vorsteuerventil und über eine Rückkopplung des Weges des Stellkolbens steuerbar ist |
-
1974
- 1974-11-18 GB GB4987674A patent/GB1527863A/en not_active Expired
-
1975
- 1975-10-31 IT IT2892275A patent/IT1045588B/it active
- 1975-11-17 DE DE19752551493 patent/DE2551493A1/de active Pending
Also Published As
Publication number | Publication date |
---|---|
IT1045588B (it) | 1980-06-10 |
DE2551493A1 (de) | 1976-05-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |