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 (
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 ( ) 1978-10-27
DK139793B DK139793B (da) 1979-04-17
DK139793C DK139793C ( ) 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 ( )
DE (1) DE2817981C3 ( )
DK (1) DK139793B ( )
FR (1) FR2389113A1 ( )
GB (1) GB1575784A ( )

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

Similar Documents

Publication Publication Date Title
FR2376047B1 ( )
FI53624B ( )
AU495917B2 ( )
AU71461S ( )
BG25829A1 ( )
BE851449A ( )
BE865722A ( )
BE866391A ( )
BE868323A ( )
BE870787A ( )
BE871419A ( )
BE871991A ( )
BE872973A ( )
BE873002A ( )
BG23438A1 ( )
BG23462A1 ( )
BG24331A1 ( )
BG24713A1 ( )
BG25808A1 ( )
BG25809A1 ( )
BG25810A1 ( )
BG25811A1 ( )
BG25812A1 ( )
BG25813A1 ( )
BG25815A1 ( )