DK136553B - Piezoelektrisk tryk-, kraft- eller accelerationstransor. - Google Patents

Piezoelektrisk tryk-, kraft- eller accelerationstransor.

Info

Publication number
DK136553B
DK136553B DK115972A DK115972A DK136553B DK 136553 B DK136553 B DK 136553B DK 115972 A DK115972 A DK 115972A DK 115972 A DK115972 A DK 115972A DK 136553 B DK136553 B DK 136553B
Authority
DK
Denmark
Prior art keywords
force
acceleration transducer
piezoelectric pressure
piezoelectric
pressure
Prior art date
Application number
DK115972A
Other languages
Danish (da)
English (en)
Other versions
DK136553C (enExample
Inventor
Reto Calderara
Hans U Baumgartner
Jan Tichy
Hans Conrad Sonderegger
Original Assignee
Kistler Instrumente Ag
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 Kistler Instrumente Ag filed Critical Kistler Instrumente Ag
Publication of DK136553B publication Critical patent/DK136553B/da
Application granted granted Critical
Publication of DK136553C publication Critical patent/DK136553C/da

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
    • G01P15/0907—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 of the compression mode type
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B1/00—Engines characterised by fuel-air mixture compression
    • F02B1/02—Engines characterised by fuel-air mixture compression with positive ignition
    • F02B1/04—Engines characterised by fuel-air mixture compression with positive ignition with fuel-air mixture admission into cylinder

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
DK115972A 1971-03-15 1972-03-14 Piezoelektrisk tryk-, kraft- eller accelerationstransor. DK136553B (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH375871A CH536489A (de) 1971-03-15 1971-03-15 Piezoelektrischer Druck-, Kraft- oder Beschleunigungsaufnehmer

Publications (2)

Publication Number Publication Date
DK136553B true DK136553B (da) 1977-10-24
DK136553C DK136553C (enExample) 1978-03-20

Family

ID=4262857

Family Applications (1)

Application Number Title Priority Date Filing Date
DK115972A DK136553B (da) 1971-03-15 1972-03-14 Piezoelektrisk tryk-, kraft- eller accelerationstransor.

Country Status (5)

Country Link
AT (1) AT348795B (enExample)
CH (1) CH536489A (enExample)
DK (1) DK136553B (enExample)
FR (1) FR2129571A5 (enExample)
GB (1) GB1387323A (enExample)

Also Published As

Publication number Publication date
GB1387323A (en) 1975-03-12
DK136553C (enExample) 1978-03-20
ATA141772A (de) 1978-07-15
AT348795B (de) 1979-03-12
DE2208023A1 (de) 1972-11-02
DE2208023B2 (de) 1976-05-26
CH536489A (de) 1973-04-30
FR2129571A5 (enExample) 1972-10-27

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Legal Events

Date Code Title Description
PBP Patent lapsed