LU64810A1 - - Google Patents
Info
- Publication number
- LU64810A1 LU64810A1 LU64810DA LU64810A1 LU 64810 A1 LU64810 A1 LU 64810A1 LU 64810D A LU64810D A LU 64810DA LU 64810 A1 LU64810 A1 LU 64810A1
- Authority
- LU
- Luxembourg
Links
Classifications
-
- 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
- F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
- F15B11/06—Servomotor systems without provision for follow-up action; Circuits therefor involving features specific to the use of a compressible medium, e.g. air, steam
-
- 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
- F15B2211/00—Circuits for servomotor systems
- F15B2211/20—Fluid pressure source, e.g. accumulator or variable axial piston pump
- F15B2211/205—Systems with pumps
- F15B2211/2053—Type of pump
-
- 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
- F15B2211/00—Circuits for servomotor systems
- F15B2211/20—Fluid pressure source, e.g. accumulator or variable axial piston pump
- F15B2211/21—Systems with pressure sources other than pumps, e.g. with a pyrotechnical charge
- F15B2211/212—Systems with pressure sources other than pumps, e.g. with a pyrotechnical charge the pressure sources being accumulators
-
- 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
- F15B2211/00—Circuits for servomotor systems
- F15B2211/60—Circuit components or control therefor
- F15B2211/61—Secondary circuits
-
- 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
- F15B2211/00—Circuits for servomotor systems
- F15B2211/60—Circuit components or control therefor
- F15B2211/625—Accumulators
-
- 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
- F15B2211/00—Circuits for servomotor systems
- F15B2211/80—Other types of control related to particular problems or conditions
- F15B2211/86—Control during or prevention of abnormal conditions
- F15B2211/8609—Control during or prevention of abnormal conditions the abnormal condition being cavitation
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
- Jet Pumps And Other Pumps (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7106397A FR2131793A1 (en) | 1971-02-25 | 1971-02-25 | 'breather' - for liq storage tank |
| FR7146585A FR2164517B2 (en) | 1971-12-24 | 1971-12-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU64810A1 true LU64810A1 (en) | 1972-07-04 |
Family
ID=26216224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU64810D LU64810A1 (en) | 1971-02-25 | 1972-02-18 |
Country Status (9)
| Country | Link |
|---|---|
| AT (1) | AT319682B (en) |
| BE (1) | BE778888A (en) |
| CH (1) | CH551324A (en) |
| DE (1) | DE2208575A1 (en) |
| ES (1) | ES400121A1 (en) |
| GB (1) | GB1386701A (en) |
| IT (1) | IT947915B (en) |
| LU (1) | LU64810A1 (en) |
| NL (1) | NL169915C (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2951458C2 (en) * | 1979-12-20 | 1983-01-05 | Kraftwerk Union AG, 4330 Mülheim | surge tank |
| DE3110153A1 (en) * | 1980-03-28 | 1982-05-13 | Berthold H. Dr. 5630 Remscheid Daimler | Method and device for storing energy |
| DE3525313A1 (en) * | 1985-07-16 | 1987-01-29 | Spritzgusstechnik Kaltenweide | Degassing valve for a container seal |
| CN102767544A (en) * | 2012-06-30 | 2012-11-07 | 瑞安市阀门一厂 | Totally closed hydraulic oil tank |
| CN102852867A (en) * | 2012-10-23 | 2013-01-02 | 沈阳东北电力调节技术有限公司 | Breathable closed oil tank in hydraulic oil cylinder structure |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB103006A (en) * | 1916-01-14 | 1917-02-14 | Henry Chipman Miller | Improvements in the Preparation and Purification of certain Gums, or Gum-resins. |
| US3003659A (en) * | 1958-09-11 | 1961-10-10 | Clark Equipment Co | Collapsible reservoir |
| FR1370693A (en) * | 1963-07-04 | 1964-08-28 | Improvements made to pressure tanks | |
| FR1520638A (en) * | 1967-02-24 | 1968-04-12 | Olaer Patent Co | Pressure tank |
| FR1558991A (en) * | 1967-12-15 | 1969-03-07 | ||
| CH567186A5 (en) * | 1974-06-19 | 1975-09-30 | Lyss Metallgiesserei & Armatur | Relief valve arrgt for pressure water vessel - membrane valve has air and water chambers |
-
1972
- 1972-02-02 BE BE778888A patent/BE778888A/en not_active IP Right Cessation
- 1972-02-11 GB GB659972A patent/GB1386701A/en not_active Expired
- 1972-02-14 CH CH205572A patent/CH551324A/en not_active IP Right Cessation
- 1972-02-15 NL NL7201940A patent/NL169915C/en not_active IP Right Cessation
- 1972-02-18 LU LU64810D patent/LU64810A1/xx unknown
- 1972-02-21 AT AT138972A patent/AT319682B/en active
- 1972-02-23 DE DE19722208575 patent/DE2208575A1/en active Granted
- 1972-02-24 ES ES400121A patent/ES400121A1/en not_active Expired
- 1972-02-25 IT IT2104972A patent/IT947915B/en active
Also Published As
| Publication number | Publication date |
|---|---|
| CH551324A (en) | 1974-07-15 |
| NL7201940A (en) | 1972-08-29 |
| DE2208575C2 (en) | 1987-11-19 |
| AT319682B (en) | 1975-01-10 |
| DE2208575A1 (en) | 1972-09-14 |
| BE778888A (en) | 1972-05-30 |
| ES400121A1 (en) | 1975-06-16 |
| NL169915B (en) | 1982-04-01 |
| GB1386701A (en) | 1975-03-12 |
| IT947915B (en) | 1973-05-30 |
| NL169915C (en) | 1982-09-01 |