CH469251A - Piezoelectric measuring device - Google Patents

Piezoelectric measuring device

Info

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
Application number
CH498268A
Other languages
German (de)
Inventor
Rudolf Dr Hatschek
Germann Reimar
Original Assignee
List Hans
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 as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by List Hans filed Critical List Hans
Publication of CH469251A publication Critical patent/CH469251A/en

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)
CH498268A 1967-04-14 1968-04-04 Piezoelectric measuring device CH469251A (en)

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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
DE1773187A1 (en) 1971-09-02
AT267915B (en) 1969-01-27

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