Measuring and testing – Speed – velocity – or acceleration – Angular rate using gyroscopic or coriolis effect
Patent
1980-06-02
1982-09-14
Gill, James J.
Measuring and testing
Speed, velocity, or acceleration
Angular rate using gyroscopic or coriolis effect
73516LM, G01P 1508, G01P 326
Patent
active
043489001
ABSTRACT:
An angular velocity sensor comprising an outer casing, an inner casing forming the sensor body, mounted within the outer casing, and a covering member covering an opening formed in an end of the outer casing. The inner casing includes a hollow cylindrical portion, an end wall provided at one end of the hollow cylindrical portion and formed with a central axial nozzle hole, a gas flow sensor holding portion provided within the hollow cylindrical portion in spaced and concentrical relation to the nozzle hole, and a pump housing portion provided within an opening formed in an end of the inner casing, wherein at least the hollow cylindrical portion, the end wall and the gas flow sensor holding portion are integrally formed of a one-piece structure. The outer casing may have an open end closed in an airtight manner by a hermetically sealing member serving as the covering member and formed with an annular protuberance at a periphery thereof, by means of projection welding. The outer casing, the sensor body and the covering member or hermetically sealing member may be fabricated separately, followed by welding together the outer casing and the covering member after incorporation of the sensor body into the outer casing.
REFERENCES:
patent: 928701 (1909-07-01), Rietzel
patent: 2505636 (1950-04-01), Carter
patent: 3587328 (1971-06-01), Schuemann
patent: 3635095 (1972-01-01), Schuemann
patent: 4020700 (1977-05-01), Lopiccolo et al.
Gotoh Hiroshi
Takahashi Fumitaka
Gill James J.
Honda Giken Kogyo Kabushiki Kaisha
LandOfFree
Angular velocity 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 Angular velocity sensor, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Angular velocity sensor will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2150344