SU1249230A1 - Hydraulic damper - Google Patents
Hydraulic damper Download PDFInfo
- Publication number
- SU1249230A1 SU1249230A1 SU833579208A SU3579208A SU1249230A1 SU 1249230 A1 SU1249230 A1 SU 1249230A1 SU 833579208 A SU833579208 A SU 833579208A SU 3579208 A SU3579208 A SU 3579208A SU 1249230 A1 SU1249230 A1 SU 1249230A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- housing
- damper
- valve
- hydraulic damper
- plunger
- Prior art date
Links
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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
- F16F9/10—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using liquid only; using a fluid of which the nature is immaterial
- F16F9/14—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect
- F16F9/16—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect involving only straight-line movement of the effective parts
- F16F9/18—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect involving only straight-line movement of the effective parts with a closed cylinder and a piston separating two or more working spaces therein
- F16F9/20—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect involving only straight-line movement of the effective parts with a closed cylinder and a piston separating two or more working spaces therein with the piston-rod extending through both ends of the cylinder, e.g. constant-volume dampers
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- 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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
- F16F9/10—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using liquid only; using a fluid of which the nature is immaterial
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Power Steering Mechanism (AREA)
Description
Изобретение относитс к гидроавтоматике и может быть применено в системах уп.- равлени движением самолетов и скоростных судов дл устранени автоколебаний рулевых поверхностей при движении объектов и стопорени их при сто нке.The invention relates to hydraulics and can be applied in systems that control the movement of airplanes and high-speed ships to eliminate self-oscillations of the steering surfaces when objects are moving and locking them when stationary.
Целью изобретени вл етс повышение надежности.The aim of the invention is to increase reliability.
На чертеже показана принципиальна схема гидравлического демпфера.The drawing shows a schematic diagram of a hydraulic damper.
Гидравлический демпфер состоит из корпуса 1, штока с поршнем 2, раздел юшим корпус 1 на рабочие полости 3 и 4, подпиточ- ных клапанов 5 и 6, подпорных клапанов 7 и 8 и устройства дл стопорени демпфера, включаюш,его обратные клапаны 9 и 10 и ступенчатые плунжеры 11 и 12, образуюшие с корпусом 1 камеры 13 и 14 и кольцевые камеры 15 и 16, подключенные к источникам управл ющего давлени через штуцеры 17 и 18.The hydraulic damper consists of body 1, rod with piston 2, section of body 1 into working cavities 3 and 4, make-up valves 5 and 6, retaining valves 7 and 8, and a device for stopping the damper, including its check valves 9 and 10 and stepped plungers 11 and 12, which form with the housing 1 chambers 13 and 14 and annular chambers 15 and 16, connected to the control pressure sources via fittings 17 and 18.
Штуцеры 19 и 20 с заглушками 21 и 22 служат дл заправки демпфера жидкостьюFittings 19 and 20 with plugs 21 and 22 serve for filling the damper with liquid
и прокачивани демпфера дл удалени из него воздуха. Через термоклапан 23 стравливаетс часть жидкости при повышении ее давлени в результате нагревани .and pumping a damper to remove air from it. Through a thermal valve 23, a portion of the liquid is vented as its pressure rises as a result of heating.
Демпфер работает следующим образом. На сто нке объекта управл ющее давление через штуцеры 17 и 18 не подаетс , обратные клапаны 9 и 10 закрыты, демпфер застопорен.The damper works as follows. On the object stand, the control pressure through the nozzles 17 and 18 is not supplied, the check valves 9 and 10 are closed, the damper is locked.
При подаче управл ющего давлени через штуцер 17 или 18 или к обоим одновременно плунжеры 11 и 12 открывают обратные клапаны 9 и 10, шток имеет возможность перемещени . При этом жидкость перетекает из рабочей полости 3 в полость 4 через подпорный клапан 8, из полости 4 в полостьWhen a control pressure is applied through fitting 17 or 18 or to both at the same time, the plungers 11 and 12 open the check valves 9 and 10, the stem can be moved. When this fluid flows from the working cavity 3 into the cavity 4 through the retaining valve 8, from the cavity 4 into the cavity
3 через подпорный клапан 7. В подпорных клапанах 7 и 8 рассеиваетс энерги автоколебаний . В случае образовани вакуума в рабочих полост х 3 и 4 из-за утечки или в результате понижени температуры жидкости происходит подпитка жидкости через под- питочные клапаны 6 и 5.3 through the retaining valve 7. The self-oscillating energy is dissipated in the retaining valves 7 and 8. If a vacuum is formed in the working cavities 3 and 4 due to leakage or as a result of a decrease in the temperature of the liquid, the liquid is fed through the feed valves 6 and 5.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU833579208A SU1249230A1 (en) | 1983-04-11 | 1983-04-11 | Hydraulic damper |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU833579208A SU1249230A1 (en) | 1983-04-11 | 1983-04-11 | Hydraulic damper |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1249230A1 true SU1249230A1 (en) | 1986-08-07 |
Family
ID=21059048
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU833579208A SU1249230A1 (en) | 1983-04-11 | 1983-04-11 | Hydraulic damper |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1249230A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5147018A (en) * | 1989-03-02 | 1992-09-15 | Kajima Corporation | Cylinder lock device for use in structure |
CN106352009A (en) * | 2015-07-15 | 2017-01-25 | 通用汽车环球科技运作有限责任公司 | Damper assembly and a method of forming the damper assembly |
-
1983
- 1983-04-11 SU SU833579208A patent/SU1249230A1/en active
Non-Patent Citations (1)
Title |
---|
Авторское свидетельство СССР № 397701, кл. F 16 F 5/00, 1970. Авторское свидетельство СССР № 79655L кл. F 16 F9/0, 1977. * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5147018A (en) * | 1989-03-02 | 1992-09-15 | Kajima Corporation | Cylinder lock device for use in structure |
CN106352009A (en) * | 2015-07-15 | 2017-01-25 | 通用汽车环球科技运作有限责任公司 | Damper assembly and a method of forming the damper assembly |
US9969231B2 (en) | 2015-07-15 | 2018-05-15 | GM Global Technology Operations LLC | Damper assembly and a method of forming the damper assembly |
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