![]() ![]() Journal of Computing and Information Science in Engineering.Journal of Computational and Nonlinear Dynamics.Journal of Autonomous Vehicles and Systems.ASME Letters in Dynamic Systems and Control.ASCE-ASME Journal of Risk and Uncertainty in Engineering Systems, Part B: Mechanical Engineering.Mechanical Engineering Magazine Select Articles.The sensor according to claim 1 wherein a vacuum is created in said housing. Furthermore, because the tuning fork and the analysis circuit are exposed to the same temperature, temperature-related fluctuations in the electrical signals of the tuning fork may be accurately counter-balanced by the analysis circuit. Because of the physical proximity of the quartz tuning fork and the analysis circuit, interference attributable to electrical connections between the two elements is minimized. The signals processed by the analysis circuit are further transmitted via common housing's electrical contacts to external elements. The analysis circuit, which is connected via the electrical wires to the quartz tuning fork, performs linearization, signal amplification and elimination of environmental influences on the signals emitted by the quartz tuning fork. The second housing also has an opening for equalizing the pressure and temperature between the second housing and the rest of the common housing. The quartz tuning fork has its own, second housing within the common housing for acoustically decoupling the tuning fork from the analysis circuit. G01C19/5628- Manufacturing Trimming Mounting HousingsĪ sensor device has a quartz tuning fork and an analysis circuit arranged on a common board inside a common housing.vibratory angular rate sensors based on Coriolis forces using vibrating tuning forks G01C19/5607- Turn-sensitive devices using vibrating masses, e.g.vibratory angular rate sensors based on Coriolis forces G01C19/56- Turn-sensitive devices using vibrating masses, e.g.G01C19/00- Gyroscopes Turn-sensitive devices using vibrating masses Turn-sensitive devices without moving masses Measuring angular rate using gyroscopic effects.G01C- MEASURING DISTANCES, LEVELS OR BEARINGS SURVEYING NAVIGATION GYROSCOPIC INSTRUMENTS PHOTOGRAMMETRY OR VIDEOGRAMMETRY.Assignors: GADEMANN, LOTHAR, ZIEGENBEIN, BOTHO, MIEKLEY, KLAUS, REPPICH, ANDREAS Application granted granted Critical Publication of US5531091A publication Critical patent/US5531091A/en Anticipated expiration legal-status Critical Status Expired - Fee Related legal-status Critical Current Links Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.) Filing date Publication date Priority claimed from DE4332944.6 external-priority Application filed by Robert Bosch GmbH filed Critical Robert Bosch GmbH Assigned to ROBERT BOSCH GMBH reassignment ROBERT BOSCH GMBH ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Original Assignee Robert Bosch GmbH Priority date (The priority date is an assumption and is not a legal conclusion. ![]() Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.) Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) Expired - Fee Related Application number US08/311,076 Inventor Lothar Gademann Klaus Miekley Botho Ziegenbein Andreas Reppich Current Assignee (The listed assignees may be inaccurate. Google Patents Sensor with quartz tuning forkÄownload PDF Info Publication number US5531091A US5531091A US08/311,076 US31107694A US5531091A US 5531091 A US5531091 A US 5531091A US 31107694 A US31107694 A US 31107694A US 5531091 A US5531091 A US 5531091A Authority US United States Prior art keywords tuning fork housing analysis circuit quartz tuning board Prior art date Legal status (The legal status is an assumption and is not a legal conclusion. Google Patents US5531091A - Sensor with quartz tuning fork US5531091A - Sensor with quartz tuning fork ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |