JPS56501298A - - Google Patents
Info
- Publication number
- JPS56501298A JPS56501298A JP50248580A JP50248580A JPS56501298A JP S56501298 A JPS56501298 A JP S56501298A JP 50248580 A JP50248580 A JP 50248580A JP 50248580 A JP50248580 A JP 50248580A JP S56501298 A JPS56501298 A JP S56501298A
- Authority
- JP
- Japan
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C19/00—Gyroscopes; Turn-sensitive devices using vibrating masses; Turn-sensitive devices without moving masses; Measuring angular rate using gyroscopic effects
- G01C19/56—Turn-sensitive devices using vibrating masses, e.g. vibratory angular rate sensors based on Coriolis forces
- G01C19/5642—Turn-sensitive devices using vibrating masses, e.g. vibratory angular rate sensors based on Coriolis forces using vibrating bars or beams
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P15/00—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration
- G01P15/02—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses
- G01P15/08—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values
- G01P15/093—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values by photoelectric pick-up
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P15/00—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration
- G01P15/02—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses
- G01P15/08—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values
- G01P15/13—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values by measuring the force required to restore a proofmass subjected to inertial forces to a null position
- G01P15/133—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values by measuring the force required to restore a proofmass subjected to inertial forces to a null position with piezoelectric counterbalancing means
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Gyroscopes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/080,757 US4264838A (en) | 1979-10-01 | 1979-10-01 | Force balanced piezoelectric vibratory rate sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS56501298A true JPS56501298A (2) | 1981-09-10 |
Family
ID=22159416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP50248580A Pending JPS56501298A (2) | 1979-10-01 | 1980-09-22 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US4264838A (2) |
| EP (1) | EP0038348A4 (2) |
| JP (1) | JPS56501298A (2) |
| IT (1) | IT1128691B (2) |
| WO (1) | WO1981000933A1 (2) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4381672A (en) * | 1981-03-04 | 1983-05-03 | The Bendix Corporation | Vibrating beam rotation sensor |
| FR2517823B1 (fr) * | 1981-12-08 | 1986-10-10 | Nat Res Dev | Gyroscope oscillant |
| WO1983003010A1 (en) * | 1982-02-24 | 1983-09-01 | Jackson, David, Alfred | Optical displacement sensing apparatus |
| GB8404668D0 (en) * | 1984-02-22 | 1984-03-28 | Burdess J S | Gyroscopic devices |
| DE3704559A1 (de) * | 1987-02-13 | 1988-08-25 | Martin Kuhles | Verfahren und modul zur solaren stromerzeugung |
| USRE34006E (en) * | 1987-05-29 | 1992-07-28 | Angular rate sensor | |
| GB2215054B (en) * | 1988-02-19 | 1992-09-30 | Yazaki Corp | Oscillatory angular velocity detecting apparatus |
| US5049776A (en) * | 1988-11-09 | 1991-09-17 | Aisin Seiki Kabushiki Kaisha | Apparatus for detecting rotation |
| US5193391A (en) * | 1990-11-14 | 1993-03-16 | Cage Donald R | Controlled vibration angular rate sensor |
| WO2001027559A2 (en) | 1999-10-13 | 2001-04-19 | Analog Devices, Inc. | Feedback mechanism for rate gyroscopes |
| US6392327B1 (en) | 2000-03-29 | 2002-05-21 | James L. Sackrison | Sonic transducer and feedback control method thereof |
| JP5396838B2 (ja) * | 2008-12-04 | 2014-01-22 | 日本電気株式会社 | 発電装置、流体用センサ及び流体用センサ網 |
| WO2023105565A1 (ja) * | 2021-12-06 | 2023-06-15 | 日本電信電話株式会社 | マイクロダイアフラムポンプ |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USRE22409E (en) * | 1943-12-21 | Rate and attitude indicating | ||
| US2309853A (en) * | 1941-04-10 | 1943-02-02 | Sperry Gyroscope Co Inc | Rate and attitude indicating instrument |
| US2513340A (en) * | 1945-10-17 | 1950-07-04 | Sperry Corp | Angular velocity responsive apparatus |
| US2683247A (en) * | 1952-08-08 | 1954-07-06 | Goodyear Aircraft Corp | Space reference device |
| US3190131A (en) * | 1960-06-30 | 1965-06-22 | Lear Siegler Inc | Photo-electric pickoff and resolver for gyroscopes |
| GB1071648A (en) * | 1964-11-06 | 1967-06-07 | Standard Telephones Cables Ltd | Position control device |
| US3924475A (en) * | 1973-10-23 | 1975-12-09 | Singer Co | Vibrating ring gyro |
| US3992952A (en) * | 1974-12-20 | 1976-11-23 | The Singer Company | Control system for angular displacement sensor |
| DE2514698A1 (de) * | 1975-04-04 | 1976-10-14 | Weigand Messtech | Beleuchtetes zeigermessinstrument |
| US4079630A (en) * | 1976-11-22 | 1978-03-21 | The Singer Company | Ellipticity control system for angular displacement sensor |
| US4186324A (en) * | 1978-05-11 | 1980-01-29 | Schaevitz Engineering | Linear accelerometer with piezoelectric suspension |
| US4157041A (en) * | 1978-05-22 | 1979-06-05 | General Motors Corporation | Sonic vibrating bell gyro |
| US4197478A (en) * | 1979-01-25 | 1980-04-08 | Southwest Research Institute | Electronically tunable resonant accelerometer |
-
1979
- 1979-10-01 US US06/080,757 patent/US4264838A/en not_active Expired - Lifetime
-
1980
- 1980-09-22 JP JP50248580A patent/JPS56501298A/ja active Pending
- 1980-09-22 WO PCT/US1980/001267 patent/WO1981000933A1/en not_active Ceased
- 1980-09-30 IT IT8049779A patent/IT1128691B/it active
-
1981
- 1981-04-08 EP EP19800902147 patent/EP0038348A4/en not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| IT1128691B (it) | 1986-06-04 |
| US4264838A (en) | 1981-04-28 |
| WO1981000933A1 (en) | 1981-04-02 |
| EP0038348A1 (en) | 1981-10-28 |
| IT8049779A0 (it) | 1980-09-30 |
| EP0038348A4 (en) | 1982-02-05 |