CH469251A - Piezoelectric measuring device - Google Patents
Piezoelectric measuring deviceInfo
- Publication number
- CH469251A CH469251A CH498268A CH498268A CH469251A CH 469251 A CH469251 A CH 469251A CH 498268 A CH498268 A CH 498268A CH 498268 A CH498268 A CH 498268A CH 469251 A CH469251 A CH 469251A
- Authority
- CH
- Switzerland
- Prior art keywords
- measuring device
- piezoelectric measuring
- piezoelectric
- measuring
- Prior art date
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
- G01P15/09—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 piezoelectric pick-up
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L1/00—Measuring force or stress, in general
- G01L1/16—Measuring force or stress, in general using properties of piezoelectric devices
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Fluid Pressure (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT355567A AT267915B (en) | 1967-04-14 | 1967-04-14 | Piezoelectric measuring device |
Publications (1)
Publication Number | Publication Date |
---|---|
CH469251A true CH469251A (en) | 1969-02-28 |
Family
ID=3552113
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH498268A CH469251A (en) | 1967-04-14 | 1968-04-04 | Piezoelectric measuring device |
Country Status (3)
Country | Link |
---|---|
AT (1) | AT267915B (en) |
CH (1) | CH469251A (en) |
DE (1) | DE1773187A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102008018671B4 (en) | 2008-04-14 | 2023-07-06 | Volkswagen Ag | Touch detection device for a motor vehicle |
-
1967
- 1967-04-14 AT AT355567A patent/AT267915B/en active
-
1968
- 1968-04-04 CH CH498268A patent/CH469251A/en unknown
- 1968-04-11 DE DE19681773187 patent/DE1773187A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
DE1773187A1 (en) | 1971-09-02 |
AT267915B (en) | 1969-01-27 |
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