DK181477A - - Google Patents

Info

Publication number
DK181477A
DK181477A DK181477A DK181477A DK181477A DK 181477 A DK181477 A DK 181477A DK 181477 A DK181477 A DK 181477A DK 181477 A DK181477 A DK 181477A DK 181477 A DK181477 A DK 181477A
Authority
DK
Denmark
Application number
DK181477A
Other languages
Danish (da)
Other versions
DK139793C (zh
DK139793B (da
Inventor
J Jensen
Original Assignee
Bruel & Kjaer A/S
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 Bruel & Kjaer A/S filed Critical Bruel & Kjaer A/S
Priority to DK181477AA priority Critical patent/DK139793B/da
Priority to JP53047595A priority patent/JPS5920104B2/ja
Priority to DE2817981A priority patent/DE2817981C3/de
Priority to FR7812205A priority patent/FR2389113A1/fr
Priority to GB16462/78A priority patent/GB1575784A/en
Publication of DK181477A publication Critical patent/DK181477A/da
Publication of DK139793B publication Critical patent/DK139793B/da
Application granted granted Critical
Publication of DK139793C publication Critical patent/DK139793C/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
    • G01P21/00—Testing or calibrating of apparatus or devices covered by the preceding groups
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L23/00—Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid
    • G01L23/22—Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid for detecting or indicating knocks in internal-combustion engines; Units comprising pressure-sensitive members combined with ignitors for firing internal-combustion engines
    • G01L23/221—Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid for detecting or indicating knocks in internal-combustion engines; Units comprising pressure-sensitive members combined with ignitors for firing internal-combustion engines for detecting or indicating knocks in internal combustion engines
    • G01L23/222—Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid for detecting or indicating knocks in internal-combustion engines; Units comprising pressure-sensitive members combined with ignitors for firing internal-combustion engines for detecting or indicating knocks in internal combustion engines using piezoelectric devices
    • 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
    • G01P15/0915—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 shear mode type

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
  • Air Bags (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
DK181477AA 1977-04-26 1977-04-26 Fremgangsmåde til fremstilling af en elektromekanisk kraftmåler. DK139793B (da)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DK181477AA DK139793B (da) 1977-04-26 1977-04-26 Fremgangsmåde til fremstilling af en elektromekanisk kraftmåler.
JP53047595A JPS5920104B2 (ja) 1977-04-26 1978-04-21 棒状の素材から加速度計を製造する方法
DE2817981A DE2817981C3 (de) 1977-04-26 1978-04-24 Verfahren zur Herstellung eines Meßumformers
FR7812205A FR2389113A1 (fr) 1977-04-26 1978-04-25 Procede de fabrication d'un capteur a inertie
GB16462/78A GB1575784A (en) 1977-04-26 1978-04-26 Method for the manufacture of a force transducer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK181477AA DK139793B (da) 1977-04-26 1977-04-26 Fremgangsmåde til fremstilling af en elektromekanisk kraftmåler.

Publications (3)

Publication Number Publication Date
DK181477A true DK181477A (zh) 1978-10-27
DK139793B DK139793B (da) 1979-04-17
DK139793C DK139793C (zh) 1979-09-24

Family

ID=8108249

Family Applications (1)

Application Number Title Priority Date Filing Date
DK181477AA DK139793B (da) 1977-04-26 1977-04-26 Fremgangsmåde til fremstilling af en elektromekanisk kraftmåler.

Country Status (5)

Country Link
JP (1) JPS5920104B2 (zh)
DE (1) DE2817981C3 (zh)
DK (1) DK139793B (zh)
FR (1) FR2389113A1 (zh)
GB (1) GB1575784A (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021244815A1 (de) 2020-06-02 2021-12-09 Kistler Holding Ag Beschleunigungssensor und verwendung eines solchen beschleunigungssensors

Also Published As

Publication number Publication date
JPS5920104B2 (ja) 1984-05-10
DE2817981A1 (de) 1978-12-07
DE2817981C3 (de) 1980-09-25
FR2389113B3 (zh) 1980-12-19
GB1575784A (en) 1980-09-24
JPS541075A (en) 1979-01-06
FR2389113A1 (fr) 1978-11-24
DK139793C (zh) 1979-09-24
DK139793B (da) 1979-04-17
DE2817981B2 (de) 1980-01-24

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