DE3146613C2 - - Google Patents
Info
- Publication number
- DE3146613C2 DE3146613C2 DE3146613A DE3146613A DE3146613C2 DE 3146613 C2 DE3146613 C2 DE 3146613C2 DE 3146613 A DE3146613 A DE 3146613A DE 3146613 A DE3146613 A DE 3146613A DE 3146613 C2 DE3146613 C2 DE 3146613C2
- Authority
- DE
- Germany
- Prior art keywords
- pinion
- sleeve
- gear
- internal combustion
- engagement
- 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
- 238000002485 combustion reaction Methods 0.000 claims description 13
- 230000001419 dependent effect Effects 0.000 claims description 3
- 238000006073 displacement reaction Methods 0.000 description 2
- 239000010687 lubricating oil Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
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
- F01L13/00—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations
-
- 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
- F01L1/34—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift
- F01L1/344—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift changing the angular relationship between crankshaft and camshaft, e.g. using helicoidal gear
- F01L1/34403—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift changing the angular relationship between crankshaft and camshaft, e.g. using helicoidal gear using helically teethed sleeve or gear moving axially between crankshaft and camshaft
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Valve Device For Special Equipments (AREA)
- Valve-Gear Or Valve Arrangements (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19813146613 DE3146613A1 (de) | 1981-11-25 | 1981-11-25 | Vorrichtung zum belastungs- und drehzahlabhaengigen veraendern der ventilsteuerzeiten von brennkraftmaschinen |
| GB08229139A GB2109858B (en) | 1981-11-25 | 1982-10-12 | Valve timing control for an internal combustion engine |
| US06/442,323 US4463712A (en) | 1981-11-25 | 1982-11-17 | Device for varying the valve timing of internal combustion engines in correlation to load and speed |
| FR8219804A FR2516976B1 (fr) | 1981-11-25 | 1982-11-25 | Dispositif de modification du moment de manoeuvre des soupapes d'un moteur a combustion interne en fonction de la charge et de la vitesse de rotation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19813146613 DE3146613A1 (de) | 1981-11-25 | 1981-11-25 | Vorrichtung zum belastungs- und drehzahlabhaengigen veraendern der ventilsteuerzeiten von brennkraftmaschinen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3146613A1 DE3146613A1 (de) | 1983-06-01 |
| DE3146613C2 true DE3146613C2 (enExample) | 1989-02-23 |
Family
ID=6147114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19813146613 Granted DE3146613A1 (de) | 1981-11-25 | 1981-11-25 | Vorrichtung zum belastungs- und drehzahlabhaengigen veraendern der ventilsteuerzeiten von brennkraftmaschinen |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US4463712A (enExample) |
| DE (1) | DE3146613A1 (enExample) |
| FR (1) | FR2516976B1 (enExample) |
| GB (1) | GB2109858B (enExample) |
Families Citing this family (29)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3210914A1 (de) * | 1982-03-25 | 1983-09-29 | Atlas Fahrzeugtechnik GmbH, 5980 Werdohl | Nockenwellensteuergeraet |
| GB2157364A (en) * | 1984-02-07 | 1985-10-23 | Alan John Graham | I.C. engine variable valve timing device |
| DE3534412C2 (de) * | 1984-10-02 | 1996-08-29 | Hermann Dr Ing Danckert | Einrichtung zur belastungs- und drehzahlabhängigen Verstellung der Steuerzeiten eines Gaswechselventils einer Brennkraftmaschine |
| GB8431407D0 (en) * | 1984-12-12 | 1985-01-23 | Stidworthy F M | Variable valves |
| US4811698A (en) * | 1985-05-22 | 1989-03-14 | Atsugi Motor Parts Company, Limited | Valve timing adjusting mechanism for internal combustion engine for adjusting timing of intake valve and/or exhaust valve corresponding to engine operating conditions |
| DE3530134A1 (de) * | 1985-08-23 | 1987-02-26 | Kloeckner Humboldt Deutz Ag | Foerderbeginnversteller |
| GB8527526D0 (en) * | 1985-11-07 | 1985-12-11 | Stidworthy F M | Variable advance/retard mechanisms |
| GB8529811D0 (en) * | 1985-12-04 | 1986-01-15 | Stidworthy F M | Variable phase couplings |
| JPH0612240Y2 (ja) * | 1988-10-11 | 1994-03-30 | 日産自動車株式会社 | シリンダヘッド端部のシール構造 |
| DE3942052A1 (de) * | 1989-12-20 | 1991-06-27 | Audi Ag | Vorrichtung zum verstellen der steuerzeiten |
| US4976229A (en) * | 1990-02-12 | 1990-12-11 | Siemens Automotive L.P. | Engine camshaft phasing |
| US4974560A (en) * | 1990-03-21 | 1990-12-04 | King Brian T | Mechanism for varying valve duration in an internal combustion engine |
| DE4040486A1 (de) * | 1990-06-22 | 1992-01-02 | Schrick Gmbh Dr | Vorrichtung bei verbrennungsmotoren zur drehung der nockenwelle relativ zum nockenwellenantriebsrad |
| US5209194A (en) * | 1991-04-26 | 1993-05-11 | Nippondenso Co., Ltd. | Variable valve timing apparatus |
| DE4122630C1 (enExample) * | 1991-07-09 | 1992-07-23 | Bayerische Motoren Werke Ag, 8000 Muenchen, De | |
| SE513062C2 (sv) * | 1992-06-30 | 2000-06-26 | Fanja Ltd | Förfarande för styrning av arbetsförloppet i en förbränningskolvmotor samt motor för genomförande av förfarandet |
| US5309876A (en) * | 1992-07-20 | 1994-05-10 | Miljenko Schiattino | Automatic variator of valve overlap and valve section |
| US5355849A (en) * | 1992-07-20 | 1994-10-18 | Miljenko Schiattino | Automatic variator valve overlap or timing and valve section |
| DE4311264C2 (de) * | 1993-04-06 | 2002-08-29 | Bosch Gmbh Robert | Vorrichtung zur Drehlagenänderung einer Gaswechselventile einer Brennkraftmaschine steuernden Steuerwelle |
| US5673659A (en) * | 1995-06-22 | 1997-10-07 | Chrysler Corporation | Lead screw driven shaft phase control mechanism |
| DE19547168A1 (de) * | 1995-12-16 | 1997-02-20 | Bosch Gmbh Robert | Verfahren zur Betätigung einer Ventilsteuereinrichtung einer Brennkraftmaschine |
| ES2163342B1 (es) * | 1998-07-20 | 2003-04-01 | Univ Navarra Publica | Acoplamiento para desfase dinamico multiposicional de ejes giratorios. |
| US6167854B1 (en) | 1999-04-01 | 2001-01-02 | Daimlerchrysler Corporation | Two-part variable valve timing mechanism |
| US6216654B1 (en) | 1999-08-27 | 2001-04-17 | Daimlerchrysler Corporation | Phase changing device |
| US6199522B1 (en) | 1999-08-27 | 2001-03-13 | Daimlerchrysler Corporation | Camshaft phase controlling device |
| US6202611B1 (en) | 1999-12-23 | 2001-03-20 | Daimlerchrysler Corporation | Camshaft drive device for an internal combustion engine |
| JP3937164B2 (ja) * | 2002-04-19 | 2007-06-27 | 株式会社デンソー | バルブタイミング調整装置 |
| WO2006047099A2 (en) | 2004-10-26 | 2006-05-04 | George Louie | Continuously variable valve timing device |
| US11614004B2 (en) * | 2021-08-06 | 2023-03-28 | Jay Tran | Variable timing valve apparatus |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2191459A (en) * | 1940-02-27 | duncan | ||
| DE368775C (de) * | 1923-02-09 | Samuel Haltenberger | Selbsttaetige Hoehenregelungsvorrichtung fuer Luftfahrzeugmotoren | |
| FR652713A (fr) * | 1927-04-16 | 1929-03-12 | Perfectionnements apportés aux mécanismes de distribution pour moteurs à explosion, notamment à ceux avec soupapes | |
| US1751244A (en) * | 1928-04-19 | 1930-03-18 | Mcnulty Joseph | Valve-actuating mechanism |
| GB337060A (en) * | 1929-07-27 | 1930-10-27 | Jan Hagemeister | Improvements in or relating to variable shaft-couplings |
| US3827413A (en) * | 1973-03-02 | 1974-08-06 | Eaton Corp | Timing control system |
| DE2402099A1 (de) * | 1974-01-17 | 1975-07-24 | Metabowerke Kg | Schrauber zum einschrauben und loesen von schrauben |
| JPS50155822A (enExample) * | 1974-06-10 | 1975-12-16 | ||
| DE2456752A1 (de) * | 1974-11-30 | 1976-08-12 | Kloeckner Humboldt Deutz Ag | Ventilsteuerung fuer hubkolbenbrennkraftmaschinen |
| JPS5452218A (en) * | 1977-09-30 | 1979-04-24 | Toyota Central Res & Dev Lab Inc | Internal-combustion engine |
| IT1093715B (it) * | 1978-03-24 | 1985-07-26 | Alfa Romeo Spa | Variatore di fase della distribuzione per motore alternativo a combustione interna |
| DE2930266A1 (de) * | 1979-07-26 | 1981-02-12 | Volkswagenwerk Ag | Nockenwellenanordnung, insbesondere fuer eine brennkraftmaschine |
-
1981
- 1981-11-25 DE DE19813146613 patent/DE3146613A1/de active Granted
-
1982
- 1982-10-12 GB GB08229139A patent/GB2109858B/en not_active Expired
- 1982-11-17 US US06/442,323 patent/US4463712A/en not_active Expired - Fee Related
- 1982-11-25 FR FR8219804A patent/FR2516976B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB2109858A (en) | 1983-06-08 |
| FR2516976B1 (fr) | 1985-06-21 |
| FR2516976A1 (fr) | 1983-05-27 |
| GB2109858B (en) | 1985-01-16 |
| DE3146613A1 (de) | 1983-06-01 |
| US4463712A (en) | 1984-08-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OP8 | Request for examination as to paragraph 44 patent law | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8330 | Complete renunciation |