RO118546B1 - Amortizor hidraulic - Google Patents
Amortizor hidraulicInfo
- Publication number
- RO118546B1 RO118546B1 RO99-00650A RO9900650A RO118546B1 RO 118546 B1 RO118546 B1 RO 118546B1 RO 9900650 A RO9900650 A RO 9900650A RO 118546 B1 RO118546 B1 RO 118546B1
- Authority
- RO
- Romania
- Prior art keywords
- cap
- valves
- filling
- piston
- well
- 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
- F16F9/06—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using both gas and liquid
- F16F9/08—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using both gas and liquid where gas is in a chamber with a flexible wall
- F16F9/092—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using both gas and liquid where gas is in a chamber with a flexible wall comprising a gas spring with a flexible wall provided between the tubes of a bitubular damper
-
- 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
- F16F9/06—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using both gas and liquid
- F16F9/062—Bi-tubular units
-
- 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
- F16F9/06—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using both gas and liquid
- F16F9/08—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using both gas and liquid where gas is in a chamber with a flexible wall
-
- 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
- F16F9/32—Details
- F16F9/48—Arrangements for providing different damping effects at different parts of the stroke
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fluid-Damping Devices (AREA)
- Vehicle Body Suspensions (AREA)
- Body Structure For Vehicles (AREA)
- Valve Device For Special Equipments (AREA)
- Vibration Prevention Devices (AREA)
- Vibration Dampers (AREA)
- Springs (AREA)
Abstract
Invenţia se referă la un amortizor hidraulic, telescopic, cu caracteristică de amortizare progresivă, utilizat în construcţia de automobile pentru amortizarea oscilaţiilor roţilor, şasiului, caroseriei, grupului motopropulsor, precum şi în barele paraşoc etc. Amortizorul hidraulic, conform invenţiei, este prevăzut cu un cilindru (1) exterior, închis cu un capac (2) de închidere, care are o garnitură (3) de etanşare prin care trece o tijă (4) montată rigid la un piston (5), care poate fi prevăzut cu nişte supape (6 şi 7) de reglaj la comprimare şi destindere, în cilindrul (1) exterior este montat un cilindru (8) interior, închis de un capac (9) superior, prevăzut cu un ghidaj (a) pentru tija (4) şi care poate conţine nişte supape (10) de umplere şi (11) de reglaj, precum şi un capac (12) inferior, care poate fi prevăzut cu nişte supape (13) de umplere şi (14) de reglaj, în cilindrul (8) interior, pistonul (5) separă o cameră (b) superioară şi o cameră (c) inferioară, între capacul (9) superior şi capacul (2) de închidere se află o cameră (d) de compensare, în care se montează un ansamblu (15) de liniştire, cilindrul (8) interior este prevăzut cu nişte orificii (e) de reglaj, controlate de nişte supape (16) de reglaj, precum şi cu nişte orificii (f) de umplere, controlate de nişte supape (17) de umplere.
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RO99-00650A RO118546B1 (ro) | 1999-06-04 | 1999-06-04 | Amortizor hidraulic |
EP00961276A EP1190184B1 (en) | 1999-06-04 | 2000-06-05 | Automotive self-adjustable damper with a self-correcting dissipation characteristic |
AT00961276T ATE303530T1 (de) | 1999-06-04 | 2000-06-05 | Selbstregulierender kraftfahrzeugdämpfer mit selbstkorrigierender dämpfungscharakteristik |
ES00961276T ES2248115T3 (es) | 1999-06-04 | 2000-06-05 | Amortiguador auto-ajustable con caracteristicas de disipacion auto-correctivas. |
PCT/RO2000/000012 WO2000079148A2 (en) | 1999-06-04 | 2000-06-05 | Automotive self-adjustable damper with a self-correcting dissipation characteristic |
AU73252/00A AU7325200A (en) | 1999-06-04 | 2000-06-05 | The automotive self-adjustable damper with a dissipative self-correcting characteristic |
DE60022350T DE60022350T2 (de) | 1999-06-04 | 2000-06-05 | Selbstregulierender kraftfahrzeugdämpfer mit selbstkorrigierender dämpfungscharakteristik |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RO99-00650A RO118546B1 (ro) | 1999-06-04 | 1999-06-04 | Amortizor hidraulic |
Publications (1)
Publication Number | Publication Date |
---|---|
RO118546B1 true RO118546B1 (ro) | 2003-06-30 |
Family
ID=20107315
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RO99-00650A RO118546B1 (ro) | 1999-06-04 | 1999-06-04 | Amortizor hidraulic |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP1190184B1 (ro) |
AT (1) | ATE303530T1 (ro) |
AU (1) | AU7325200A (ro) |
DE (1) | DE60022350T2 (ro) |
ES (1) | ES2248115T3 (ro) |
RO (1) | RO118546B1 (ro) |
WO (1) | WO2000079148A2 (ro) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7963377B2 (en) * | 2005-04-06 | 2011-06-21 | GM Global Technology Operations LLC | Dual stage dampers for vehicles suspensions |
RO123330B1 (ro) * | 2006-10-10 | 2011-08-30 | Adrian-Ioan Niculescu | Amortizor autoreglabil, cu caracteristică disipativă autocorectoare |
DE102008044081B4 (de) * | 2008-11-26 | 2014-08-07 | Zf Friedrichshafen Ag | Schwingungsdämpfer mit hubabhängiger Dämpfkraft |
DE102016206434A1 (de) * | 2016-04-15 | 2017-10-19 | Zf Friedrichshafen Ag | Schwingungsdämpfer sowie Kraftfahrzeug |
EP3488121B1 (en) | 2016-07-20 | 2022-03-02 | Elka Suspension Inc. | Position-relative damper assist system |
CA3183897C (en) | 2020-06-24 | 2023-09-05 | Arxada Ag | Compositions comprising cyanate ester resins and substituted bisimides |
WO2023110819A1 (en) | 2021-12-14 | 2023-06-22 | Arxada Ag | Novel compositions with improved characteristics |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR553667A (fr) * | 1921-11-15 | 1923-05-29 | Frein pour suspension de véhicules | |
US2332161A (en) * | 1941-11-26 | 1943-10-19 | Monroe Auto Equipment Co | Variable control shock absorber |
US2944639A (en) * | 1956-07-30 | 1960-07-12 | William T Blake | Shock absorber with vacuum compensator |
GB2064710B (en) * | 1979-12-04 | 1984-05-10 | Woodhead Ltd Jonas | Displacement conscious dampers |
-
1999
- 1999-06-04 RO RO99-00650A patent/RO118546B1/ro unknown
-
2000
- 2000-06-05 WO PCT/RO2000/000012 patent/WO2000079148A2/en active IP Right Grant
- 2000-06-05 AT AT00961276T patent/ATE303530T1/de not_active IP Right Cessation
- 2000-06-05 ES ES00961276T patent/ES2248115T3/es not_active Expired - Lifetime
- 2000-06-05 EP EP00961276A patent/EP1190184B1/en not_active Expired - Lifetime
- 2000-06-05 AU AU73252/00A patent/AU7325200A/en not_active Abandoned
- 2000-06-05 DE DE60022350T patent/DE60022350T2/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
WO2000079148A2 (en) | 2000-12-28 |
EP1190184A2 (en) | 2002-03-27 |
EP1190184B1 (en) | 2005-08-31 |
AU7325200A (en) | 2001-01-09 |
DE60022350T2 (de) | 2006-06-22 |
WO2000079148A3 (en) | 2001-04-26 |
ATE303530T1 (de) | 2005-09-15 |
ES2248115T3 (es) | 2006-03-16 |
DE60022350D1 (de) | 2005-10-06 |
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