DK136477A - Accelerometer - Google Patents

Accelerometer

Info

Publication number: DK136477A
Authority: DK; Denmark
Prior art keywords: accelerometer
Prior art date: 1976-03-30

Application number

DK136477A

Other languages

English (en)

Inventor

D O Walter

Original Assignee

Johnson Matthey Co Ltd

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.)

1976-03-30

Filing date

1977-03-28

Publication date

1977-10-01

1977-03-28 Application filed by Johnson Matthey Co Ltd filed Critical Johnson Matthey Co Ltd

1977-10-01 Publication of DK136477A publication Critical patent/DK136477A/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
- 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)
Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Investigating Or Analysing Biological Materials (AREA)
Air Bags (AREA)
Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)

DK136477A 1976-03-30 1977-03-28 Accelerometer DK136477A (da)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB1274876		1976-03-30

Publications (1)

Publication Number	Publication Date
DK136477A true DK136477A (da)	1977-10-01

Family

ID=10010395

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK136477A DK136477A (da)	1976-03-30	1977-03-28	Accelerometer

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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 ZA ZA00771796A patent/ZA771796B/xx unknown
- 1977-03-25 US US05/781,453 patent/US4084443A/en not_active Expired - Lifetime
- 1977-03-25 NO NO771056A patent/NO771056L/no unknown
- 1977-03-28 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 DE DE19772713942 patent/DE2713942A1/de active Pending
- 1977-03-29 FR FR7709283A patent/FR2346723A1/fr not_active Withdrawn
- 1977-03-29 IT IT21823/77A patent/IT1077380B/it active
- 1977-03-30 BE BE176238A patent/BE853024A/xx unknown
- 1977-03-30 NL NL7703466A patent/NL7703466A/xx not_active Application Discontinuation
- 1977-03-30 JP JP3688577A patent/JPS52131771A/ja active Pending

Also Published As

Publication number	Publication date
JPS52131771A (en)	1977-11-04
NL7703466A (nl)	1977-10-04
SE7703495L (sv)	1977-10-01
AU2369677A (en)	1978-10-05
DE2713942A1 (de)	1977-10-06
ZA771796B (en)	1978-03-29
IT1077380B (it)	1985-05-04
AU498608B2 (en)	1979-03-15
US4084443A (en)	1978-04-18
NO771056L (no)	1977-10-03
BE853024A (fr)	1977-07-18
FR2346723A1 (fr)	1977-10-28

Legal Events

Date	Code	Title	Description
1990-03-12	PBP	Patent lapsed

Publication	Publication Date	Title
DK298677A (da)	1978-01-06	Byggeelemetn
DK275977A (da)	1977-12-24	Maleskeset
DK144922C (da)	1984-07-16	Splitploek
DK401777A (da)	1978-03-11	Vaegtcelle
DK203677A (da)	1977-11-21	Mejemaskine
DK144106C (da)	1982-05-24	Drivladningshylster
FI773177A7 (fi)	1978-05-02	Enzymer innehaollande detergentkomposition
DK159177A (da)	1977-10-07	Radialdek
DD129116A5 (de)	1977-12-28	Mehrlagenbehaelter
DD131101A1 (de)	1978-05-31	Maximalleistungsueberwachungsgeraet
DD131520A5 (de)	1978-07-05	Unkrautvertilgungsmittelzusammensetzung
DK277976A (da)	1977-08-25	Friture-gryde
DK335277A (da)	1978-02-11	Mejemaskine
DK136377A (da)	1977-10-01	Accelerometer
BG32501A1 (bg)	1982-08-16	Vintova rotorna mashina
IT1079895B (it)	1985-05-13	Accelerometro
ATA335176A (de)	1978-02-15	Webschaft
BE853898A (fr)	1977-08-16	Schilmachine
DD129535A1 (de)	1978-01-25	Trennschleifkoerper
DD132785A5 (de)	1978-11-01	Vanadinoxidkatalysator
DK112177A (da)	1977-09-17	Ekstruderingsform
BE850709A (fr)	1977-05-16	Acetanilido-piperazines
FR2346723A1 (fr)	1977-10-28	Accelerometre
BE852149A (fr)	1977-07-01	1-thiadiazolyl-5-alkylamino
DD128935A5 (de)	1977-12-21	Flechtmaschinenspindel