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
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)
- Biochemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Health & Medical Sciences (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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU2087064 | 1974-12-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD121988A1 true DD121988A1 (US06272168-20010807-M00014.png) | 1976-09-05 |
Family
ID=20604436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD190230A DD121988A1 (US06272168-20010807-M00014.png) | 1974-12-19 | 1975-12-17 |
Country Status (6)
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4331026A (en) * | 1980-07-14 | 1982-05-25 | The Boeing Company | Indenter-type hardness testing apparatus |
| DE3050540A1 (en) * | 1980-08-22 | 1982-08-26 | D Grechinsky | 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 |
| DE3272833D1 (en) * | 1981-04-20 | 1986-10-02 | Mitsubishi Electric Corp | Impact diagnosing device |
| 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 |
| WO1989007249A1 (en) * | 1986-08-28 | 1989-08-10 | Mitsui Engineering & Shipbuilding Co., Ltd. | Impact-type method and apparatus for inspecting 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)
| 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 |
-
1975
- 1975-12-15 US US05/640,710 patent/US4004450A/en not_active Expired - Lifetime
- 1975-12-17 DD DD190230A patent/DD121988A1/xx unknown
- 1975-12-18 FR FR7538912A patent/FR2295428A1/fr active Granted
- 1975-12-18 DK DK577375A patent/DK577375A/da not_active Application Discontinuation
- 1975-12-19 JP JP50151687A patent/JPS5276984A/ja active Granted
- 1975-12-19 DE DE2557429A patent/DE2557429C3/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2557429A1 (de) | 1976-07-08 |
| JPS5276984A (en) | 1977-06-28 |
| DK577375A (da) | 1976-06-20 |
| US4004450A (en) | 1977-01-25 |
| FR2295428A1 (fr) | 1976-07-16 |
| DE2557429B2 (de) | 1980-09-18 |
| JPS5533013B2 (US06272168-20010807-M00014.png) | 1980-08-28 |
| FR2295428B1 (US06272168-20010807-M00014.png) | 1978-05-19 |
| DE2557429C3 (de) | 1981-05-21 |
