ZA771796B - Improvements in and relating to accelerometers - Google Patents
Improvements in and relating to accelerometersInfo
- Publication number
- ZA771796B ZA771796B ZA00771796A ZA771796A ZA771796B ZA 771796 B ZA771796 B ZA 771796B ZA 00771796 A ZA00771796 A ZA 00771796A ZA 771796 A ZA771796 A ZA 771796A ZA 771796 B ZA771796 B ZA 771796B
- Authority
- ZA
- South Africa
- Prior art keywords
- accelerometers
- relating
- Prior art date
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
- G01P15/135—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 making use of contacts which are actuated by a movable inertial mass
-
- 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
- G01P15/0891—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 with indication of predetermined acceleration values
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
- Air Bags (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1274876 | 1976-03-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA771796B true ZA771796B (en) | 1978-03-29 |
Family
ID=10010395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA00771796A ZA771796B (en) | 1976-03-30 | 1977-03-25 | Improvements in and relating to accelerometers |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US4084443A (da) |
| JP (1) | JPS52131771A (da) |
| AU (1) | AU498608B2 (da) |
| BE (1) | BE853024A (da) |
| DE (1) | DE2713942A1 (da) |
| DK (1) | DK136477A (da) |
| FR (1) | FR2346723A1 (da) |
| IT (1) | IT1077380B (da) |
| NL (1) | NL7703466A (da) |
| NO (1) | NO771056L (da) |
| SE (1) | SE7703495L (da) |
| ZA (1) | ZA771796B (da) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2920147A1 (de) * | 1979-05-18 | 1980-12-11 | Volkswagenwerk Ag | Anordnung mit einem elektrodynamischen beschleunigungssensor und einer auswerteschaltung |
| DE2937040C2 (de) * | 1979-09-13 | 1986-12-11 | Friz + Wahl GmbH, 7100 Heilbronn | Beschleunigungsgrenzwertschaltvorrichtung zur Steuerung von Warnblinkanlagen in Kraftfahrzeugen |
| US6472864B1 (en) * | 2000-04-11 | 2002-10-29 | Mobile Storage Technology, Inc. | Motion and tilt angle sensor |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2551857A (en) * | 1949-09-06 | 1951-05-08 | Austin N Stanton | Vertical-vibration pickup |
| US2754434A (en) * | 1954-02-10 | 1956-07-10 | Micro Balancing Inc | Magnetic pickup means |
| US2979959A (en) * | 1959-06-03 | 1961-04-18 | Stanley P Clurman | Magnetic accelerometer |
-
1977
- 1977-03-25 US US05/781,453 patent/US4084443A/en not_active Expired - Lifetime
- 1977-03-25 NO NO771056A patent/NO771056L/no unknown
- 1977-03-25 ZA ZA00771796A patent/ZA771796B/xx unknown
- 1977-03-28 SE SE7703495A patent/SE7703495L/xx unknown
- 1977-03-28 AU AU23696/77A patent/AU498608B2/en not_active Expired
- 1977-03-28 DK DK136477A patent/DK136477A/da not_active IP Right Cessation
- 1977-03-29 IT IT21823/77A patent/IT1077380B/it active
- 1977-03-29 FR FR7709283A patent/FR2346723A1/fr not_active Withdrawn
- 1977-03-29 DE DE19772713942 patent/DE2713942A1/de active Pending
- 1977-03-30 NL NL7703466A patent/NL7703466A/xx not_active Application Discontinuation
- 1977-03-30 BE BE176238A patent/BE853024A/xx unknown
- 1977-03-30 JP JP3688577A patent/JPS52131771A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| SE7703495L (sv) | 1977-10-01 |
| JPS52131771A (en) | 1977-11-04 |
| DE2713942A1 (de) | 1977-10-06 |
| NL7703466A (nl) | 1977-10-04 |
| IT1077380B (it) | 1985-05-04 |
| AU498608B2 (en) | 1979-03-15 |
| US4084443A (en) | 1978-04-18 |
| AU2369677A (en) | 1978-10-05 |
| NO771056L (no) | 1977-10-03 |
| DK136477A (da) | 1977-10-01 |
| FR2346723A1 (fr) | 1977-10-28 |
| BE853024A (fr) | 1977-07-18 |
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