ES2158411T3 - Muelle de cierre neumatico para una valvula selectora de gas de un motor de combustion interna. - Google Patents
Muelle de cierre neumatico para una valvula selectora de gas de un motor de combustion interna.Info
- Publication number
- ES2158411T3 ES2158411T3 ES97111990T ES97111990T ES2158411T3 ES 2158411 T3 ES2158411 T3 ES 2158411T3 ES 97111990 T ES97111990 T ES 97111990T ES 97111990 T ES97111990 T ES 97111990T ES 2158411 T3 ES2158411 T3 ES 2158411T3
- Authority
- ES
- Spain
- Prior art keywords
- combustion engine
- spring
- internal combustion
- selector valve
- closure spring
- 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 - Lifetime
Links
- 238000002485 combustion reaction Methods 0.000 title abstract 2
- 238000010276 construction Methods 0.000 abstract 2
- 238000005086 pumping Methods 0.000 abstract 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
- F01L1/46—Component parts, details, or accessories, not provided for in preceding subgroups
- F01L1/462—Valve return spring arrangements
- F01L1/465—Pneumatic arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Details Of Reciprocating Pumps (AREA)
- Check Valves (AREA)
- Valve Device For Special Equipments (AREA)
Abstract
PARA UN MUELLE DE CERRADURA NEUMATICA PARA UNA VALVULA SELECTORA DE GAS DE UN MOTOR DE COMBUSTION, CON UN EMBOLO DE RECORRIDO CONTROLADO EN UNA CAMARA DE TRABAJO QUE CONTIENE UN MEDIO QUE PUEDE COMPRIMIRSE ASI COMO UN DISPOSITIVO QUE ALIMENTA EL MEDIO A LA CAMARA DE TRABAJO A TRAVES DE LA VALVULA CON PRESION CONTROLADA, SE PROPONE PARA OBTENER UN GASTO REDUCIDO EN ESPACIO Y CONSTRUCCION, QUE UNA UNIDAD CONSTRUCTIVA, CONFIGURADA A PARTIR DE UN MUELLE Y DE UN DISPOSITIVO CON UN DISPOSITIVO DE BOMBA CONTROLADO A TRAVES DEL RECORRIDO DEL MUELLE, FORME UN MUELLE DE CERRADURA CON AUTO-BOMBEO.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19632628A DE19632628A1 (de) | 1996-08-13 | 1996-08-13 | Pneumatische Feder, insbesondere Schließfeder für ein Gaswechselventil einer Brennkraftmaschine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2158411T3 true ES2158411T3 (es) | 2001-09-01 |
Family
ID=7802535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES97111990T Expired - Lifetime ES2158411T3 (es) | 1996-08-13 | 1997-07-15 | Muelle de cierre neumatico para una valvula selectora de gas de un motor de combustion interna. |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP0824180B1 (es) |
| DE (2) | DE19632628A1 (es) |
| ES (1) | ES2158411T3 (es) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10016878A1 (de) * | 2000-04-05 | 2001-10-18 | Bayerische Motoren Werke Ag | Schliessfeder-Vorrichtung für den Ventiltrieb eines Gaswechselventils einer Brennkraftmaschine |
| DE10207038A1 (de) * | 2002-02-20 | 2003-08-21 | Bayerische Motoren Werke Ag | Ventiltrieb für eine Brennkraftmaschine |
| EP2208870B1 (en) | 2009-01-20 | 2013-03-27 | BRP-Powertrain GmbH & Co. KG | Air spring system for an internal combustion engine |
| EP2211031B1 (en) | 2009-01-22 | 2013-07-10 | BRP-Powertrain GmbH & Co. KG | Air spring with cap |
| SE540998C2 (sv) * | 2014-04-17 | 2019-02-26 | Freevalve Ab | Förbränningsmotor med pneumatisk ventilfjäder |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB392294A (en) | 1932-02-09 | 1933-05-18 | Albert Eustace Short | Improvements in or relating to valve mechanism for internal combustion engines |
| DE1143398B (de) * | 1955-10-31 | 1963-02-07 | Adalbert Freyler | Pneumatische Teleskopfederung, insbesondere fuer Kraftfahrzeuge |
| AT322918B (de) * | 1973-01-03 | 1975-06-10 | Cerny Anton Jun Fa | Selbstladendes, einstellbares luftfederungselement |
| DE2949413A1 (de) * | 1979-12-08 | 1981-06-11 | Volkswagenwerk Ag, 3180 Wolfsburg | Vorrichtung zur veraenderung der rueckstellkraefte bei gaswechsel-steuerventilen von verbrennungsmotoren |
| DE3020050C2 (de) * | 1980-05-24 | 1984-11-15 | Boge Gmbh, 5208 Eitorf | Selbstpumpende hydropneumatische Federung mit Niveauregelung für Fahrzeuge |
| DE3808542C2 (de) | 1987-03-26 | 1994-03-24 | Volkswagen Ag | Ventiltrieb für ein Gaswechselventil einer Brennkraftmaschine |
| DE69211942T2 (de) | 1991-08-21 | 1996-10-31 | Honda Motor Co Ltd | Hubventilsteuerungsvorrichtung für Brennkraftmaschine |
| JPH06272521A (ja) * | 1993-03-19 | 1994-09-27 | Mazda Motor Corp | 内燃機関の動弁装置 |
| EP0697540B1 (de) * | 1994-08-12 | 1999-09-29 | Bayerische Motoren Werke Aktiengesellschaft, Patentabteilung AJ-3 | Pneumatische Feder, insbesondere für Gaswechselventile von Brennkraftmaschinen |
| DE19603536C2 (de) | 1996-02-01 | 1999-01-14 | Bayerische Motoren Werke Ag | Ventiltrieb für eine Brennkraftmaschine mit einer pneumatischen Schließfeder für ein Gaswechselventil |
-
1996
- 1996-08-13 DE DE19632628A patent/DE19632628A1/de not_active Withdrawn
-
1997
- 1997-07-15 EP EP97111990A patent/EP0824180B1/de not_active Expired - Lifetime
- 1997-07-15 DE DE59703651T patent/DE59703651D1/de not_active Expired - Fee Related
- 1997-07-15 ES ES97111990T patent/ES2158411T3/es not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| EP0824180A1 (de) | 1998-02-18 |
| DE59703651D1 (de) | 2001-07-05 |
| DE19632628A1 (de) | 1998-02-19 |
| EP0824180B1 (de) | 2001-05-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG2A | Definitive protection |
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