Valves and valve actuation – Rotary valves – Butterfly
Patent
1991-01-18
1991-12-10
Fox, John C.
Valves and valve actuation
Rotary valves
Butterfly
251285, F16K 122
Patent
active
050711032
ABSTRACT:
A desired-value transmitter (2) is flanged onto a throttle-valve connecting piece (1), the desired-value transmitter having a setting shaft (5) aligned with a throttle-valve shaft (3). The setting shaft (5) engages in rotatable manner via a pin (9) into a bearing bushing (11) which is also rotatably mounted within a mounting hole (10) in the throttle-valve shaft (3). In this way, capacity for rotation of the adjusting shaft (5) with respect to the throttle-valve shaft (3) is doubly assured. Supporting of the setting shaft within the housing is unnecessary on the side facing the throttle-valve shaft (3).
REFERENCES:
patent: 2412021 (1946-12-01), Weabley
patent: 2414947 (1947-01-01), Heinze
patent: 4705063 (1987-11-01), Robinson
patent: 4721281 (1988-01-01), Kratt et al.
Farber Martin A.
Fox John C.
VDO Adolf Schindling AG
LandOfFree
Throttle-valve connecting piece does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Throttle-valve connecting piece, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Throttle-valve connecting piece will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1035133