Boots – shoes – and leggings
Patent
1992-03-11
1994-04-05
Black, Thomas G.
Boots, shoes, and leggings
364557, 36457103, 36443105, 123391, G06F 1520, G01N 1104, F02D 4130
Patent
active
053011260
ABSTRACT:
A method of processing signal for a thermal type flow sensor having a temperature dependence resistance employing platinum and the like and a holding member made of alumina for holding it so as to compensate for response delay when fluid flow is changed, in which, when the fluid flow is maintained in a stationary state, the so-called equilibrium state, by steps of setting in advance the relation between a flow related value which changes according to flow change and a first operational value showing the temperature characteristic of the holding member which changes according to flow so as to make the flow related value as a parameter, calculating the first operational value from the flow related value when flow is detected in accordance with the predetermined relation, comparing the calculated first operational value with the second operational value which is set in relation with the first operational value, correcting the second operational value so that it approximates the first operational value according to the compared result, calculating a compensating factor by a predetermined operational formula with the calculated first operational value and the corrected second operational value, and compensating the compensating factor by multiplying it by the detected flow.
REFERENCES:
patent: 4404638 (1983-09-01), Yada et al.
patent: 4485449 (1984-11-01), Knauss
patent: 4683858 (1987-08-01), Sato et al.
patent: 4706196 (1987-11-01), Muramatsu et al.
patent: 4736302 (1988-04-01), Kinugawa et al.
patent: 4773023 (1988-09-01), Giardina
patent: 4807151 (1989-02-01), Citron
patent: 4814997 (1989-03-01), Matsumura et al.
patent: 4829449 (1989-05-01), Polesnak
patent: 4848301 (1989-07-01), Hashimoto et al.
patent: 4881185 (1989-11-01), Murakami et al.
patent: 4892072 (1990-01-01), Miwa et al.
patent: 4987549 (1991-01-01), Gee
patent: 5021959 (1991-06-01), Jundt et al.
Nishimura Yukinobu
Shimomura Setsuhiro
Taniguchi Nobutake
Tanimoto Kouji
Black Thomas G.
Mitsubishi Denki & Kabushiki Kaisha
Zanelli Michael
LandOfFree
Method of processing a signal from a thermal type flow sensor does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method of processing a signal from a thermal type flow sensor, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of processing a signal from a thermal type flow sensor will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-517031