Boots – shoes – and leggings
Patent
1990-11-02
1993-09-21
Harvey, Jack B.
Boots, shoes, and leggings
364512, G06F 1506
Patent
active
052474577
ABSTRACT:
The present invention is a trap selector for selecting an optimum trap meeting various uses which is designed to sequentially input required data for selecting the trap and to execute previously memorized trap-selecting programs by a microcomputer characterized in that the geometrical conditions of various kinds of traps are previously memorized, the thermodynamical working conditions such as pressure thereof are inputted, when an optimum trap must be selected, so as to calculate the discharging flow rate (capacity), which is compared to the actually required discharging flow rate. In the conventional trap selector, all discharging characteristics for every pressure or temperature and the like of various kinds of traps must be memorized, but in the trap selector according to the present invention, the designated calculation is executed from the previously memorized geometrical conditions of various kinds of traps and the thermodynamical working conditions, which are inputted at the selection, such as pressure thereof and the obtained discharging flow rate is compared with actually required discharging flow rate and therefore the optimum trap can be decided.
REFERENCES:
patent: 3877479 (1975-04-01), Miyawaki
patent: 4279021 (1981-07-01), See et al.
patent: 4868772 (1989-09-01), Collard
patent: 4896273 (1990-01-01), Moore et al.
European Search Report Application No. EP 90 12 1069.0 together with European Patent Application 0426 199 A3.
Zhu et al.; "A Symbolic Approach to the Fast Design of Industrial Piping System"; Proceedings of the SAE/ESD Int Computer Graphics Conf.; Apr. 7-9, 1987 pp. 69-73.
Harvey Jack B.
Ramirez Ellis B.
TLV Co. Ltd.
LandOfFree
Trap selector does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Trap selector, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Trap selector will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1055390