Device and method to control and/or regulate a pressure level

Details Device and method to control and/or regulate a pressure level Device and method to control and/or regulate a pressure level

2007-01-02

2007-01-02

White, Rodney B (Department: 3636)

Chairs and seats

Bottom or back

Having fluent material

C297S284300, C297S284600, C297SDIG010

Reexamination Certificate

active

10949795

ABSTRACT:
A device to control and/or regulate the pressure level of at least one volume variable recipient (10, 12) of a pneumatic system, in particular a pneumatic system for a motor vehicle seat (14). Means (24, 26) make it possible to increase or reduce the pressure in the recipient (10, 12) in a reversible manner. In addition, a method to control and/or regulate the pressure level of at least one volume variable recipient (10, 12) of a pneumatic system, in particular a pneumatic system for a motor vehicle seat (14). The method varies the pressure level in the recipient (10, 12) by volume changes in a volume-adjusting element (24, 26) allocated to the recipient.

REFERENCES:
patent: 4040655 (1977-08-01), Garrick et al.
patent: 4655505 (1987-04-01), Kashiwamura et al.
patent: 4707027 (1987-11-01), Horvath et al.
patent: 4792186 (1988-12-01), Benjamin et al.
patent: 4966410 (1990-10-01), Bishai
patent: 4981131 (1991-01-01), Hazard
patent: 5152579 (1992-10-01), Bishai
patent: 5529377 (1996-06-01), Miller
patent: 5628547 (1997-05-01), Matsumiya
patent: 5634685 (1997-06-01), Herring
patent: 5649331 (1997-07-01), Wilkinson et al.
patent: 5652985 (1997-08-01), Wilkinson et al.
patent: 5657499 (1997-08-01), Vaughn et al.
patent: 5658050 (1997-08-01), Lorbiecki
patent: 5797155 (1998-08-01), Maier et al.
patent: 5904219 (1999-05-01), Anahid et al.
patent: 5975629 (1999-11-01), Lorbiecki
patent: 6036271 (2000-03-01), Wilkinson et al.
patent: 6098000 (2000-08-01), Long et al.
patent: 6873892 (2005-03-01), Katz et al.
patent: 35 05 088 (1986-11-01), None
patent: 197 50 223 (1999-06-01), None
patent: 1257176 (1971-12-01), None
patent: 60174334 (1985-09-01), None
patent: 01124410 (1989-05-01), None

Affiliated with

Also associated with

Rating

Device and method to control and/or regulate a pressure level does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Device and method to control and/or regulate a pressure level, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Device and method to control and/or regulate a pressure level will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3765593