CA1228083A - Hydropneumatic vehicle suspension element and, in particular, an oleopneumatic suspension element for heavy vehicles, and suspension formed by said elements - Google Patents
Hydropneumatic vehicle suspension element and, in particular, an oleopneumatic suspension element for heavy vehicles, and suspension formed by said elementsInfo
- Publication number
- CA1228083A CA1228083A CA000470045A CA470045A CA1228083A CA 1228083 A CA1228083 A CA 1228083A CA 000470045 A CA000470045 A CA 000470045A CA 470045 A CA470045 A CA 470045A CA 1228083 A CA1228083 A CA 1228083A
- Authority
- CA
- Canada
- Prior art keywords
- suspension element
- caloduct
- cylinder
- cartridge
- vehicle
- 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
- 239000000725 suspension Substances 0.000 title claims abstract description 69
- 230000035939 shock Effects 0.000 claims abstract description 36
- 239000006096 absorbing agent Substances 0.000 claims abstract description 35
- 238000001816 cooling Methods 0.000 claims abstract description 15
- 239000012530 fluid Substances 0.000 claims abstract description 5
- 239000007789 gas Substances 0.000 claims description 57
- 239000007788 liquid Substances 0.000 claims description 21
- 238000001704 evaporation Methods 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 4
- 238000004891 communication Methods 0.000 claims description 3
- 230000008020 evaporation Effects 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 125000004122 cyclic group Chemical group 0.000 claims description 2
- 230000005484 gravity Effects 0.000 claims description 2
- 230000000630 rising effect Effects 0.000 claims description 2
- 239000003981 vehicle Substances 0.000 description 40
- 238000010438 heat treatment Methods 0.000 description 7
- 230000007423 decrease Effects 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 229910052729 chemical element Inorganic materials 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 229960005419 nitrogen Drugs 0.000 description 2
- 229910000881 Cu alloy Inorganic materials 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 101100345589 Mus musculus Mical1 gene Proteins 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 230000001932 seasonal effect Effects 0.000 description 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
- 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
- F16F9/42—Cooling arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D55/00—Endless track vehicles
- B62D55/08—Endless track units; Parts thereof
- B62D55/104—Suspension devices for wheels, rollers, bogies or frames
- B62D55/112—Suspension devices for wheels, rollers, bogies or frames with fluid springs, e.g. hydraulic pneumatic
- B62D55/1125—Hydro-pneumatic or pneumatic, e.g. air-cushioned
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Vehicle Body Suspensions (AREA)
- Fluid-Damping Devices (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8320063A FR2556804B1 (fr) | 1983-12-14 | 1983-12-14 | Element de suspension hydropneumatique de vehicule, notamment suspension oleopneumatique destinee a equiper des vehicules lourds, et suspension constituee de tels elements |
| FR8320063 | 1983-12-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1228083A true CA1228083A (en) | 1987-10-13 |
Family
ID=9295186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000470045A Expired CA1228083A (en) | 1983-12-14 | 1984-12-13 | Hydropneumatic vehicle suspension element and, in particular, an oleopneumatic suspension element for heavy vehicles, and suspension formed by said elements |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US4629169A (https=) |
| EP (1) | EP0149379B1 (https=) |
| JP (1) | JPS60146709A (https=) |
| BR (1) | BR8406405A (https=) |
| CA (1) | CA1228083A (https=) |
| DE (1) | DE3468063D1 (https=) |
| FR (1) | FR2556804B1 (https=) |
| IN (1) | IN162984B (https=) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112498531A (zh) * | 2020-11-30 | 2021-03-16 | 储华 | 一种多级缓冲防颠簸自行车坐垫杆 |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2597952B1 (fr) * | 1986-04-29 | 1990-11-09 | Applic Mach Motrices | Clapet d'ecretage a ouverture rapide pour element de suspension hydropneumatique de vehicule lourd |
| FR2609131B1 (fr) * | 1986-12-26 | 1989-12-08 | Applic Mach Motrices | Amortisseur pour element de suspension hydropneumatique de vehicule et dispositif incorporant cet amortisseur et un clapet d'ecretage double sens a ouverture rapide |
| FR2609130B1 (fr) * | 1986-12-26 | 1989-12-08 | Applic Mach Motrices | Clapet d'ecretage double sens a ouverture rapide pour element de suspension hydropneumatique de vehicule, notamment vehicule lourd et dispositif d'amortissement et d'ecretage comprenant ce clapet |
| HU207382B (en) * | 1987-09-02 | 1993-03-29 | Taurus Gumiipari Vallalat | Air spring particularly for extreme stress |
| FR2640339B1 (fr) * | 1988-12-09 | 1993-01-22 | Peugeot | Amortisseur hydraulique destine a equiper un organe de suspension, par exemple d'un vehicule automobile |
| IT1271171B (it) * | 1993-04-08 | 1997-05-27 | Fichtel & Sachs Ag | Ammortizzatore operante selettivamente nella frequenza |
| RU2102640C1 (ru) * | 1995-12-27 | 1998-01-20 | Научно-исследовательский институт тепловозов и путевых машин | Гидропневматическая рессора рельсового транспортного средства |
| US20040021287A1 (en) * | 2002-07-29 | 2004-02-05 | Sean Timoney | Suspension unit |
| RU2266443C1 (ru) * | 2004-04-07 | 2005-12-20 | Федеральное государственное унитарное предприятие Всероссийский научно-исследовательский и конструкторско-технологический институт подвижного состава Министерства путей сообщения Российской Федерации (ФГУП ВНИКТИ МПС России) | Пневматическая рессора рельсового транспортного средства |
| WO2006010207A1 (en) * | 2004-07-29 | 2006-02-02 | Graeme Kershaw Robertson | Cooling of vehicle suspension systems |
| DE102005013413A1 (de) * | 2005-03-23 | 2006-10-05 | Stabilus Gmbh | Gasfeder |
| EP2052889B1 (de) | 2007-10-26 | 2016-06-15 | Strömsholmen AB | Hydropneumatische Feder-Dämpfungsvorrichtung und Verfahren zum Betreiben einer Hydropneumatischen Feder-Dämpfungsvorrichtung |
| CA2608825A1 (en) * | 2007-10-26 | 2009-04-26 | Multimatic Inc. | In wheel suspension system |
| DE102008026680A1 (de) * | 2008-06-04 | 2009-12-17 | Rheinmetall Landsysteme Gmbh | Hydropneumatische Dämpfereinrichtung |
| DE102009034295A1 (de) * | 2009-07-21 | 2011-02-03 | Dt Swiss Ag | Dämpfereinrichtung für ein Zweirad |
| MX2022012086A (es) | 2020-03-30 | 2022-11-09 | Sunsho Pharmaceutical Co Ltd | Composicion con mentol. |
| US12291325B2 (en) | 2023-07-18 | 2025-05-06 | Goodrich Corporation | Temperature compensated landing gear shock strut |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2949315A (en) * | 1957-05-16 | 1960-08-16 | Tayco Dev | Compressible liquid vehicle suspension and power system |
| FR1256029A (fr) * | 1960-02-02 | 1961-03-17 | Applic Ind Soc Et | Dispositif porteur et amortisseur oléo-pneumatique perfectionné pour suspension de véhicule |
| DE1233662B (de) * | 1963-08-06 | 1967-02-02 | Hymate Ges Fuer Hydraulische A | Vorrichtung zum Kuehlen von Schwingungsdaempfern |
| US3602470A (en) * | 1969-05-28 | 1971-08-31 | Fmc Corp | Hydropneumatic suspension unit |
| US3660784A (en) * | 1970-08-28 | 1972-05-02 | Raytheon Co | Energy absorber and evaporative cooling system |
| JPS4837572A (https=) * | 1971-09-17 | 1973-06-02 | ||
| DE2525493A1 (de) * | 1975-06-07 | 1976-12-09 | Thyssen Industrie | Hydropneumatisches federelement |
| US4061320A (en) * | 1976-05-03 | 1977-12-06 | Joe Frank Warner | Two cylinder shock absorber system |
| US4156536A (en) * | 1977-03-28 | 1979-05-29 | Pneumo Corporation | Hydropneumatic suspension system |
| JPS5826874Y2 (ja) * | 1979-01-19 | 1983-06-10 | スズキ株式会社 | オ−トバイ等に用いるクツシヨンユニツトの冷却装置 |
| FR2487737A1 (fr) * | 1980-07-29 | 1982-02-05 | Messier Auto Ind | Suspension oleopneumatique |
-
1983
- 1983-12-14 FR FR8320063A patent/FR2556804B1/fr not_active Expired
-
1984
- 1984-12-05 EP EP84402505A patent/EP0149379B1/fr not_active Expired
- 1984-12-05 DE DE8484402505T patent/DE3468063D1/de not_active Expired
- 1984-12-10 IN IN972/MAS/84A patent/IN162984B/en unknown
- 1984-12-12 US US06/680,692 patent/US4629169A/en not_active Expired - Lifetime
- 1984-12-13 CA CA000470045A patent/CA1228083A/en not_active Expired
- 1984-12-13 BR BR8406405A patent/BR8406405A/pt not_active IP Right Cessation
- 1984-12-14 JP JP59264377A patent/JPS60146709A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112498531A (zh) * | 2020-11-30 | 2021-03-16 | 储华 | 一种多级缓冲防颠簸自行车坐垫杆 |
Also Published As
| Publication number | Publication date |
|---|---|
| IN162984B (https=) | 1988-07-30 |
| JPS60146709A (ja) | 1985-08-02 |
| BR8406405A (pt) | 1985-10-08 |
| FR2556804A1 (fr) | 1985-06-21 |
| US4629169A (en) | 1986-12-16 |
| EP0149379B1 (fr) | 1987-12-09 |
| FR2556804B1 (fr) | 1987-01-30 |
| EP0149379A1 (fr) | 1985-07-24 |
| JPH033817B2 (https=) | 1991-01-21 |
| DE3468063D1 (en) | 1988-01-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |