DD121988A1 - - Google Patents

Info

Publication number
DD121988A1
DD121988A1 DD190230A DD19023075A DD121988A1 DD 121988 A1 DD121988 A1 DD 121988A1 DD 190230 A DD190230 A DD 190230A DD 19023075 A DD19023075 A DD 19023075A DD 121988 A1 DD121988 A1 DD 121988A1
Authority
DD
German Democratic Republic
Application number
DD190230A
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 filed Critical
Publication of DD121988A1 publication Critical patent/DD121988A1/xx

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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
    • G01H1/00—Measuring characteristics of vibrations in solids by using direct conduction to the detector
    • G01H1/04—Measuring characteristics of vibrations in solids by using direct conduction to the detector of vibrations which are transverse to direction of propagation
    • G01H1/08—Amplitude
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N3/30—Investigating strength properties of solid materials by application of mechanical stress by applying a single impulsive force, e.g. by falling weight
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/04—Measuring peak values or amplitude or envelope of ac or of pulses
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R29/00—Arrangements for measuring or indicating electric quantities not covered by groups G01R19/00 - G01R27/00
    • G01R29/02—Measuring characteristics of individual pulses, e.g. deviation from pulse flatness, rise time or duration
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/02—Details not specific for a particular testing method
    • G01N2203/06—Indicating or recording means; Sensing means
    • G01N2203/0617—Electrical or magnetic indicating, recording or sensing means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/02—Details not specific for a particular testing method
    • G01N2203/06—Indicating or recording means; Sensing means
    • G01N2203/067—Parameter measured for estimating the property
    • G01N2203/0676—Force, weight, load, energy, speed or acceleration

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
  • Measurement Of Current Or Voltage (AREA)
DD190230A 1974-12-19 1975-12-17 DD121988A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU2087064 1974-12-19

Publications (1)

Publication Number Publication Date
DD121988A1 true DD121988A1 (de) 1976-09-05

Family

ID=20604436

Family Applications (1)

Application Number Title Priority Date Filing Date
DD190230A DD121988A1 (de) 1974-12-19 1975-12-17

Country Status (6)

Country Link
US (1) US4004450A (de)
JP (1) JPS5276984A (de)
DD (1) DD121988A1 (de)
DE (1) DE2557429C3 (de)
DK (1) DK577375A (de)
FR (1) FR2295428A1 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4331026A (en) * 1980-07-14 1982-05-25 The Boeing Company Indenter-type hardness testing apparatus
WO1982000715A1 (en) * 1980-08-22 1982-03-04 V Klyuev Device for measuring dynamic characteristics of objects during impact
FR2494851A1 (fr) * 1980-11-21 1982-05-28 Klochko Viktor Dispositif pour la mesure des caracteristiques dynamiques d'objets soumis a l'action d'un choc
US4534206A (en) * 1981-04-20 1985-08-13 Mitsubishi Denki Kabushiki Kaisha Strike diagnosis apparatus
JPS5966818A (ja) * 1982-10-06 1984-04-16 株式会社啓文社製作所 育苗器における蒸気発生装置
US5048320A (en) * 1986-08-28 1991-09-17 Mitsui Engineering & Shipbuilding Co., Ltd. Method and apparatus for impact-type inspection of structures
US4815004A (en) * 1986-10-17 1989-03-21 Eagle-Picher Industries, Inc. Apparatus and method for predicting fore/aft forces generated by tires
US4862394A (en) * 1987-01-28 1989-08-29 Dallas Instruments Incorporated Drop height recorder
US5517183A (en) * 1992-06-19 1996-05-14 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Accelerometer method and apparatus for integral display and control functions
US6430520B1 (en) 1999-12-13 2002-08-06 Unisys Corporation Dynamic friction measurement apparatus and method
DE10027145A1 (de) * 2000-05-23 2001-12-06 Mcm Pruefsysteme Gmbh Measurem Verfahren und Anordnung zur Qualitätsprüfung von mechanischen Bauteilen
GB2370943A (en) * 2000-12-21 2002-07-10 Nokia Mobile Phones Ltd Communication unit provided with intra-changeable elements
US8104324B2 (en) 2010-03-02 2012-01-31 Bio-Applications, LLC Intra-extra oral shock-sensing and indicating systems and other shock-sensing and indicating systems
US8739599B2 (en) * 2010-03-02 2014-06-03 Bio-Applications, LLC Intra-extra oral shock-sensing and indicating systems and other shock-sensing and indicating systems

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3286253A (en) * 1964-03-10 1966-11-15 Ca Atomic Energy Ltd Analog-to-digital encoder
US3780274A (en) * 1972-05-10 1973-12-18 Ibm Measurement method and system
US3833797A (en) * 1973-11-14 1974-09-03 Us Navy Statistical noise processor
US3930248A (en) * 1974-07-22 1975-12-30 Michael I Keller Impact sensing detector

Also Published As

Publication number Publication date
JPS5276984A (en) 1977-06-28
DK577375A (da) 1976-06-20
FR2295428B1 (de) 1978-05-19
DE2557429A1 (de) 1976-07-08
DE2557429B2 (de) 1980-09-18
DE2557429C3 (de) 1981-05-21
FR2295428A1 (fr) 1976-07-16
US4004450A (en) 1977-01-25
JPS5533013B2 (de) 1980-08-28

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