This application is related to and claims priority on U.S. provisional patent application Serial No. 60/154,035 filed Sep. 16, 1999, and U.S. provisional patent application Serial No. 60/154,472 filed Sep. 17, 1999.
Number | Name | Date | Kind |
---|---|---|---|
4206728 | Trenne | Jun 1980 | A |
4324210 | Aoyama | Apr 1982 | A |
4677723 | Greene, Sr. | Jul 1987 | A |
4862844 | Wakeman et al. | Sep 1989 | A |
4889084 | Rembold | Dec 1989 | A |
4889085 | Yagi et al. | Dec 1989 | A |
5109812 | Erickson et al. | May 1992 | A |
5113812 | Rembold et al. | May 1992 | A |
5127375 | Bowman et al. | Jul 1992 | A |
5158048 | Robnett et al. | Oct 1992 | A |
5201290 | Hu | Apr 1993 | A |
5221072 | Erickson et al. | Jun 1993 | A |
5259345 | Richeson | Nov 1993 | A |
5275136 | Schechter et al. | Jan 1994 | A |
5327858 | Hausknecht | Jul 1994 | A |
5460131 | Usko et al. | Oct 1995 | A |
5485813 | Molitor et al. | Jan 1996 | A |
5511460 | Custer | Apr 1996 | A |
5537976 | Hu | Jul 1996 | A |
5577468 | Weber | Nov 1996 | A |
5582141 | Meyer | Dec 1996 | A |
5606940 | Shafer et al. | Mar 1997 | A |
5619964 | Feucht | Apr 1997 | A |
5829397 | Vorih et al. | Nov 1998 | A |
6044815 | de Ojeda | Apr 2000 | A |
6192841 | Vorih et al. | Feb 2001 | B1 |
6263842 | De Ojeda et al. | Jul 2001 | B1 |
6273057 | Schwoerer et al. | Aug 2001 | B1 |
Number | Date | Country |
---|---|---|
3815668 | Nov 1989 | DE |
Entry |
---|
B. Gecim. “Analysis of a Lost-Motion-Type Hydraulic System for Variable Valve Actuation,” for General Motors Research. |
F. Vattaneo. “Experiences with an Electrohydraulic Variable Valve Actuation System on a Four-Cylinder SI Engine,” FIAT Research Center—Orbassano, Turin. |
W. Gotz. “Hydraulics. Theory and Applications,” Bosch-Quality Training, Robert Bosch GmbH, Ditzingen, Germany (1998). |
Unknown. “3.7 Lost Motion Systems, Chapter 3 Approaches to Variable Valve Actuation,” presented at University of Canterbury, New Zealand (Jul. 2, 1996). |
Fortschritt-Berichte VDI. “14. Internationales Weiner Motoresymposium,” Reihe 12, NR. 182, pp. 84-97, May 6-7, 1993. |
Fortschritt-Berichte VDI. “7. Internationales Weiner Motoren-Symposium,” Reihe 12, NR 74, pp. 221-243, Apr. 24-25, 1986. |
P. Nuccio. “Variable Valve Timing as a Means to Control Engine Load,” 13th FISITA Congress No. 71, p. 1 (1971). |
Number | Date | Country | |
---|---|---|---|
60/154035 | Sep 1999 | US | |
60/154472 | Sep 1999 | US |