Fluid reaction surfaces (i.e. – impellers) – Interrelated controls for impeller and drive means
Patent
1977-01-27
1979-03-06
Powell, Jr., Everette A.
Fluid reaction surfaces (i.e., impellers)
Interrelated controls for impeller and drive means
416 27, B63H 310
Patent
active
041428293
ABSTRACT:
The present invention relates to a compound remote control device for controlling the pitch of a variable-pitch propeller on a ship's drive mechanism while at the same time controlling the speed of the ship's engine, and provides a control mechanism for compound control under various control conditions, whereby the conventional equipment being of a complex structure using 2 cams, is simplified by using one cam and a pressure-control valve cooperating therewith. With said control device, control of the speed of the aforesaid engine and the control of the pitch of the variable-pitch propeller are carried out by using air-pressure signals under various control conditions, that is, where the relationship of the various control air pressures in relation to the position of the control lever varies as for example shown in FIG. 1.
REFERENCES:
patent: 2958381 (1960-11-01), Stevens
patent: 3302724 (1967-02-01), Brooks
patent: 3826590 (1974-07-01), Kobelt
Inoue Hiroo
Takagi Makoto
McIntire, Jr. R. W.
Powell Jr. Everette A.
The Nippon Air Brake Co., Ltd.
LandOfFree
Compound remote control device for the propulsion engine of a sh does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Compound remote control device for the propulsion engine of a sh, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Compound remote control device for the propulsion engine of a sh will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-919325