Vacuum supply system in a motor vehicle

Details Vacuum supply system in a motor vehicle Vacuum supply system in a motor vehicle

1989-03-01

1990-09-04

Look, Edward K.

Motors: expansible chamber type

Plural relatively movable or rigidly interconnected working...

Condition responsive means for modifying working member...

137510, 137907, 303 12, 91516, 91532, 91443, 60397, 60412, F15B 1100, F15B 1300

Patent

active

049534475

ABSTRACT:
A vacuum supply system for a brake power assist unit of a motor vehicle and at least one additional vacuum consuming device, is achieved by a parallel arrangement of two pipes leading from a vacuum generating device one to the brake power assist unit and one to the additional consuming device. Both pipes are equipped with flow control devices one of which is blockable by means of a check valve with an increased restoring or closing force for securing a vacuum supply priority for the brake power assist unit.

REFERENCES:
patent: 2601757 (1952-07-01), Horton
patent: 2732685 (1956-01-01), Dishei
patent: 2998256 (1961-08-01), Lipkins
patent: 3606871 (1981-09-01), Gropp et al.
patent: 4129622 (1978-12-01), Tamazawa et al.
patent: 4303095 (1981-12-01), Aubel et al.
patent: 4310016 (1982-01-01), Aubel
patent: 4373499 (1983-02-01), Bendig
patent: 4391294 (1983-07-01), Aubel
patent: 4485904 (1984-12-01), Udono et al.
patent: 4531624 (1985-07-01), Ideta
patent: 4554786 (1985-11-01), Takeuchi et al.
patent: 4592385 (1986-06-01), Semon
patent: 4617953 (1986-10-01), Kendall-Tobias

Affiliated with

Also associated with

Rating

Vacuum supply system in a motor vehicle does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Vacuum supply system in a motor vehicle, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Vacuum supply system in a motor vehicle will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-432944