GB2192718B - Accelerometer or seismometer - Google Patents
Accelerometer or seismometerInfo
- Publication number
- GB2192718B GB2192718B GB8617159A GB8617159A GB2192718B GB 2192718 B GB2192718 B GB 2192718B GB 8617159 A GB8617159 A GB 8617159A GB 8617159 A GB8617159 A GB 8617159A GB 2192718 B GB2192718 B GB 2192718B
- Authority
- GB
- United Kingdom
- Prior art keywords
- seismometer
- accelerometer
- Prior art date
- 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.)
- Expired - Fee Related
Links
Classifications
-
- 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
- G01P15/12—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 alteration of electrical resistance
- G01P15/123—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 alteration of electrical resistance by piezo-resistive elements, e.g. semiconductor strain gauges
-
- 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
- G01P15/0802—Details
-
- 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
- G01P2015/0805—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 being provided with a particular type of spring-mass-system for defining the displacement of a seismic mass due to an external acceleration
- G01P2015/0808—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 being provided with a particular type of spring-mass-system for defining the displacement of a seismic mass due to an external acceleration for defining in-plane movement of the mass, i.e. movement of the mass in the plane of the substrate
- G01P2015/0811—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 being provided with a particular type of spring-mass-system for defining the displacement of a seismic mass due to an external acceleration for defining in-plane movement of the mass, i.e. movement of the mass in the plane of the substrate for one single degree of freedom of movement of the mass
- G01P2015/0814—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 being provided with a particular type of spring-mass-system for defining the displacement of a seismic mass due to an external acceleration for defining in-plane movement of the mass, i.e. movement of the mass in the plane of the substrate for one single degree of freedom of movement of the mass for translational movement of the mass, e.g. shuttle type
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Geophysics And Detection Of Objects (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8617159A GB2192718B (en) | 1986-07-15 | 1986-07-15 | Accelerometer or seismometer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8617159A GB2192718B (en) | 1986-07-15 | 1986-07-15 | Accelerometer or seismometer |
Publications (3)
Publication Number | Publication Date |
---|---|
GB8617159D0 GB8617159D0 (en) | 1986-11-26 |
GB2192718A GB2192718A (en) | 1988-01-20 |
GB2192718B true GB2192718B (en) | 1990-06-13 |
Family
ID=10601052
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB8617159A Expired - Fee Related GB2192718B (en) | 1986-07-15 | 1986-07-15 | Accelerometer or seismometer |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2192718B (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9904140D0 (en) * | 1999-02-23 | 1999-04-14 | Inertia Switch Ltd | Acceleration sensitive devices |
DE69925837T2 (en) * | 1999-10-29 | 2005-10-27 | Sensonor Asa | Micromechanical sensor |
DE19960604A1 (en) * | 1999-12-16 | 2001-06-21 | Bosch Gmbh Robert | Micromechanical spring structure, in particular for a rotation rate sensor |
US6897538B2 (en) | 2001-08-20 | 2005-05-24 | Honeywell International, Inc. | Micro-machined electromechanical system (MEMS) accelerometer device having arcuately shaped flexures |
US7140250B2 (en) | 2005-02-18 | 2006-11-28 | Honeywell International Inc. | MEMS teeter-totter accelerometer having reduced non-linearty |
-
1986
- 1986-07-15 GB GB8617159A patent/GB2192718B/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
GB2192718A (en) | 1988-01-20 |
GB8617159D0 (en) | 1986-11-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
732E | Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977) | ||
732E | Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977) | ||
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20040715 |