SE389201B - Hastighetsmetare - Google Patents

Hastighetsmetare

Info

Publication number
SE389201B
SE389201B SE7312687A SE7312687A SE389201B SE 389201 B SE389201 B SE 389201B SE 7312687 A SE7312687 A SE 7312687A SE 7312687 A SE7312687 A SE 7312687A SE 389201 B SE389201 B SE 389201B
Authority
SE
Sweden
Prior art keywords
speed meter
meter
speed
Prior art date
Application number
SE7312687A
Other languages
English (en)
Inventor
L E Bell
Original Assignee
Allied Chem
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 Allied Chem filed Critical Allied Chem
Publication of SE389201B publication Critical patent/SE389201B/sv

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/01—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents
    • B60R21/013—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents including means for detecting collisions, impending collisions or roll-over
    • B60R21/0136—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents including means for detecting collisions, impending collisions or roll-over responsive to actual contact with an obstacle, e.g. to vehicle deformation, bumper displacement or bumper velocity relative to the vehicle
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H35/00—Switches operated by change of a physical condition
    • H01H35/14—Switches operated by change of acceleration, e.g. by shock or vibration, inertia switch
    • H01H35/148—Switches operated by change of acceleration, e.g. by shock or vibration, inertia switch making use of a rolamite sensor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Switches Operated By Changes In Physical Conditions (AREA)
  • Air Bags (AREA)
SE7312687A 1972-09-28 1973-09-18 Hastighetsmetare SE389201B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00293209A US3812726A (en) 1972-09-28 1972-09-28 Velocity responsive apparatus

Publications (1)

Publication Number Publication Date
SE389201B true SE389201B (sv) 1976-10-25

Family

ID=23128152

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7312687A SE389201B (sv) 1972-09-28 1973-09-18 Hastighetsmetare

Country Status (8)

Country Link
US (1) US3812726A (sv)
JP (1) JPS5719382B2 (sv)
CA (1) CA1031842A (sv)
DE (1) DE2347821A1 (sv)
FR (1) FR2201469B1 (sv)
GB (1) GB1414555A (sv)
IT (1) IT996744B (sv)
SE (1) SE389201B (sv)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4092926A (en) * 1976-12-17 1978-06-06 Technar, Incorporated Mechanical rolamite impact sensor
US4337948A (en) * 1980-02-08 1982-07-06 Marvin Glass & Associates Game apparatus
US4339640A (en) * 1980-08-13 1982-07-13 Pittway Corporation Electrical switch
JPH0511819Y2 (sv) * 1986-12-19 1993-03-24
DE3908368A1 (de) * 1989-03-15 1990-09-20 Bayerische Motoren Werke Ag Beschleunigungssensor
SE513091C2 (sv) * 1989-10-06 2000-07-03 Breed Automotive Tech Accelerometer för avkänning av hastighetsförändringar hos ett fordon
DE4031327A1 (de) * 1989-10-06 1991-04-11 Breed Automotive Tech Beschleunigungssensor, insbesondere fuer insassen-rueckhaltesysteme in einem kraftfahrzeug
US5005861A (en) * 1989-10-19 1991-04-09 Breed Automotive Technology, Inc. Velocity change sensor with double pole sensor
US4985604A (en) * 1989-10-10 1991-01-15 Trw Technar Inc. Rolamite sensor
US5098122A (en) * 1989-12-06 1992-03-24 Breed Automotive Velocity change sensor with improved spring bias
US5036304A (en) * 1990-03-28 1991-07-30 Trw Technar Inc. Rolamite sensor
US5032696A (en) * 1990-07-23 1991-07-16 Buell Industries, Inc. Crash sensor switch
DE4029195C2 (de) * 1990-09-14 1996-09-26 Telefunken Microelectron Aufprallsensor
JP2599656B2 (ja) * 1991-09-18 1997-04-09 本田技研工業株式会社 車両用加速度センサ
FR2681695B1 (fr) * 1991-09-24 1997-01-10 Breed Automotive Tech Detecteur de variation de vitesse de securite.
US5310214A (en) * 1992-04-02 1994-05-10 Talley Automotive Products, Inc. Air bag system for restraining movement of an adult and/or a child
DE4241784A1 (de) * 1992-12-11 1994-06-16 Teves Gmbh Alfred Beschleunigungsschalter oder -sensor
US20170066116A1 (en) * 2013-10-09 2017-03-09 Black & Decker Inc. High Inertia Driver System

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1139756A (en) * 1965-04-28 1969-01-15 Ericsson Telefon Ab L M Electric contact mechanism
US3452175A (en) * 1967-05-29 1969-06-24 Atomic Energy Commission Roller-band devices
US3546925A (en) * 1967-08-30 1970-12-15 Trw Inc Mechanical oscillator
US3471668A (en) * 1967-11-15 1969-10-07 Atomic Energy Commission Roller-band devices
US3452309A (en) * 1967-11-15 1969-06-24 Atomic Energy Commission Roller-band devices
US3643048A (en) * 1970-02-06 1972-02-15 Kroy Ind Inc Roller-band device
US3688063A (en) * 1971-02-22 1972-08-29 Technar Inc Crash sensing switch
JPS4926919A (sv) * 1972-07-08 1974-03-09

Also Published As

Publication number Publication date
US3812726A (en) 1974-05-28
JPS4988569A (sv) 1974-08-23
IT996744B (it) 1975-12-10
JPS5719382B2 (sv) 1982-04-22
CA1031842A (en) 1978-05-23
DE2347821A1 (de) 1974-04-04
FR2201469B1 (sv) 1976-06-18
GB1414555A (en) 1975-11-19
FR2201469A1 (sv) 1974-04-26

Similar Documents

Publication Publication Date Title
SE380920B (sv) Indikeringsanordning
IT1045879B (it) Cambic di velocita
SE389201B (sv) Hastighetsmetare
FR2327518A1 (fr) Debitmetre
AT324072B (de) Wendelbohreb
AT353108B (de) Skibob
IT978261B (it) Cambi di velocita
BE790615A (fr) Houderdrager
AT323930B (de) Untermatratze
IT981499B (it) Mozzo di misura
IT1002138B (it) Dispositivo misuratore di velocita
BR7301828D0 (pt) Mecanismo de mudanca de velocidade
IT979439B (it) Azocoloranti reattivi
IT991152B (it) Azocoloranti basici
AT322779B (de) Bücherbrett
AT335953B (de) Lauterboden
BE805665A (fr) Rotors
SU467261A1 (ru) Измеритель скорости ультразвука
BR7307876D0 (pt) Composto complexo
BE800442A (fr) Anemometre oscillatoire
BE789465A (fr) Raamuitzetter
ATA324376A (de) Mikroskopokular
BE779066A (fr) Herenjas
BE782546A (fr) Aansluitdoos
SU463876A1 (ru) Динамометр