SE7902187L - DEVICE FOR MONITORING OF RING PRESSURE WHEELS ON A VEHICLE - Google Patents

DEVICE FOR MONITORING OF RING PRESSURE WHEELS ON A VEHICLE

Info

Publication number
SE7902187L
SE7902187L SE7902187A SE7902187A SE7902187L SE 7902187 L SE7902187 L SE 7902187L SE 7902187 A SE7902187 A SE 7902187A SE 7902187 A SE7902187 A SE 7902187A SE 7902187 L SE7902187 L SE 7902187L
Authority
SE
Sweden
Prior art keywords
infra
wheel
radiation
red
tyre pressure
Prior art date
Application number
SE7902187A
Other languages
Swedish (sv)
Inventor
B-O Larsson
P Engdahl
Original Assignee
Siemens Elema Ab
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 Siemens Elema Ab filed Critical Siemens Elema Ab
Priority to SE7902187A priority Critical patent/SE7902187L/en
Priority to EP80101118A priority patent/EP0016991B1/en
Priority to DE8080101118T priority patent/DE3069396D1/en
Publication of SE7902187L publication Critical patent/SE7902187L/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C23/00—Devices for measuring, signalling, controlling, or distributing tyre pressure or temperature, specially adapted for mounting on vehicles; Arrangement of tyre inflating devices on vehicles, e.g. of pumps or of tanks; Tyre cooling arrangements
    • B60C23/005—Devices specially adapted for special wheel arrangements
    • B60C23/007—Devices specially adapted for special wheel arrangements having multiple wheels arranged side by side
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C23/00—Devices for measuring, signalling, controlling, or distributing tyre pressure or temperature, specially adapted for mounting on vehicles; Arrangement of tyre inflating devices on vehicles, e.g. of pumps or of tanks; Tyre cooling arrangements
    • B60C23/02—Signalling devices actuated by tyre pressure
    • B60C23/04—Signalling devices actuated by tyre pressure mounted on the wheel or tyre
    • B60C23/0408—Signalling devices actuated by tyre pressure mounted on the wheel or tyre transmitting the signals by non-mechanical means from the wheel or tyre to a vehicle body mounted receiver
    • B60C23/0422—Signalling devices actuated by tyre pressure mounted on the wheel or tyre transmitting the signals by non-mechanical means from the wheel or tyre to a vehicle body mounted receiver characterised by the type of signal transmission means
    • B60C23/0423—Photo-electric, infrared or visible light means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C23/00—Devices for measuring, signalling, controlling, or distributing tyre pressure or temperature, specially adapted for mounting on vehicles; Arrangement of tyre inflating devices on vehicles, e.g. of pumps or of tanks; Tyre cooling arrangements
    • B60C23/02—Signalling devices actuated by tyre pressure
    • B60C23/04—Signalling devices actuated by tyre pressure mounted on the wheel or tyre
    • B60C23/0408—Signalling devices actuated by tyre pressure mounted on the wheel or tyre transmitting the signals by non-mechanical means from the wheel or tyre to a vehicle body mounted receiver
    • B60C23/0422—Signalling devices actuated by tyre pressure mounted on the wheel or tyre transmitting the signals by non-mechanical means from the wheel or tyre to a vehicle body mounted receiver characterised by the type of signal transmission means
    • B60C23/0433—Radio signals
    • B60C23/0447—Wheel or tyre mounted circuits
    • B60C23/0455—Transmission control of wireless signals
    • B60C23/0459—Transmission control of wireless signals self triggered by motion sensor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Measuring Fluid Pressure (AREA)

Abstract

1. A tyre pressure monitoring device for road vehicles (1) having a transmitter (5a, 5b) arranged on the wheel and/or axle (3, 4) for radiation of a signal dependent upon the tyre pressure from the transmitter (5a, 5b) arranged on the wheel to a receiver (11) on the vehicle frame or the like, the radiation being modulated in dependence upon the tyre pressure, characterised in that the transmitting device (5a, 5b, 17) is equipped with an infra-red source (10), in particular an infra-red luminescent diode, and during travel constantly emits signals to indicate any pressure drop in one or more tyres by modifying the signal content and/or interrupting the signal emission, for which purpose the infra-red source (10) is fixed at a location of the wheel in little danger of pollution, such as inside the rim or at a point of high peripheral speed, and that the receiver (11) on the vehicle frame is protected against pollution in that the input diaphragm for the infra-red radiation is protected against penetration of contamination.
SE7902187A 1979-03-12 1979-03-12 DEVICE FOR MONITORING OF RING PRESSURE WHEELS ON A VEHICLE SE7902187L (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE7902187A SE7902187L (en) 1979-03-12 1979-03-12 DEVICE FOR MONITORING OF RING PRESSURE WHEELS ON A VEHICLE
EP80101118A EP0016991B1 (en) 1979-03-12 1980-03-05 Tyre pressure monitoring device
DE8080101118T DE3069396D1 (en) 1979-03-12 1980-03-05 Tyre pressure monitoring device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7902187A SE7902187L (en) 1979-03-12 1979-03-12 DEVICE FOR MONITORING OF RING PRESSURE WHEELS ON A VEHICLE

Publications (1)

Publication Number Publication Date
SE7902187L true SE7902187L (en) 1980-09-13

Family

ID=20337508

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7902187A SE7902187L (en) 1979-03-12 1979-03-12 DEVICE FOR MONITORING OF RING PRESSURE WHEELS ON A VEHICLE

Country Status (3)

Country Link
EP (1) EP0016991B1 (en)
DE (1) DE3069396D1 (en)
SE (1) SE7902187L (en)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1145829A (en) * 1979-04-30 1983-05-03 Robert C. Green Digitally encoded abnormal tire condition indicating system
JPS58142509A (en) * 1982-02-19 1983-08-24 Hitachi Ltd Power supplying device for car component part provided with rotating part
DE3208558C2 (en) * 1982-03-10 1985-10-31 Preh, Elektrofeinmechanische Werke Jakob Preh Nachf. Gmbh & Co, 8740 Bad Neustadt Electrical switching device of a motor vehicle
DE3605661A1 (en) * 1985-02-22 1986-08-28 Elaine Ruth Healesville Victoria Burge ALARM DEVICE
FR2584344B1 (en) * 1985-07-03 1988-12-02 Michelin & Cie CIRCUIT FOR CODING THE VALUE OF TWO MEASUREMENTS IN A TIRE AND TIRE MONITORING DEVICE USING SUCH A CIRCUIT
FR2584345B1 (en) * 1985-07-03 1987-09-25 Michelin & Cie ELECTRICAL POWER SUPPLY OF CIRCUITS ON THE WHEEL FOR A TIRE MONITORING DEVICE
IT207785Z2 (en) * 1986-04-08 1988-02-15 Urmet Spa SAFETY DEVICE FOR THE CONNECTION OF THE VALVE OF THE TIRES OF VEHICLES TO THE PRESSURE DETECTOR OF THE REPEAT SYSTEMS ON BOARD OF THE MAXIMUM AND MINIMUM PRESSURE SIGNALING
US4818997A (en) * 1987-01-12 1989-04-04 Holmes Steven C Remote output indicator for providing output indications from a remotely located radar detector
DE3741818C1 (en) * 1987-12-10 1989-05-11 Messerschmitt Boelkow Blohm Device for checking vehicle tires
GB8824797D0 (en) * 1988-10-22 1988-11-30 Hammond R K Intruder alarm
GB2236885A (en) * 1989-09-27 1991-04-17 Eric Greenslade Vehicle tyre fatigue warning device
DE4133993C2 (en) * 1991-10-14 1994-06-09 Rainer Achterholt Device for measuring and displaying the pressure in a pneumatic tire
DE4133991C2 (en) * 1991-10-14 1994-05-05 Rainer Achterholt Valve cap generating a pressure signal for a pneumatic tire equipped with a tire valve
WO1993008035A1 (en) * 1991-10-14 1993-04-29 Rainer Achterholt Process, device and valve for measuring and displaying tire pressure
DE4133999C2 (en) * 1991-10-14 1994-06-09 Rainer Achterholt Tire valve generating a pressure signal
WO1993008036A1 (en) * 1991-10-14 1993-04-29 Rainer Achterholt Process, device and valve cap for measuring and displaying tire pressure
EP0995619A1 (en) * 1998-10-21 2000-04-26 LOUREIRO BENIMELI, Fermin, Jaime A device for controlling the pressure in the pneumatic tyres of motocars and similar vehicles
ES2164509B1 (en) * 1998-10-21 2003-06-01 Benimeli Fermin Jaime Loureiro DEVICE FOR PRESSURE CONTROL IN CAR TIRES AND ANALOG VEHICLES.
FR2793879B1 (en) 1999-05-20 2001-06-22 Sagem TIRE PRESSURE MONITORING SYSTEM
US6933898B2 (en) 2002-03-01 2005-08-23 Lear Corporation Antenna for tire pressure monitoring wheel electronic device
US6829924B2 (en) * 2002-03-01 2004-12-14 Lear Corporation Tire pressure monitoring system with low frequency initiation approach
DE10323631A1 (en) 2003-05-20 2004-12-16 Beru Ag Device for monitoring and wireless signaling of a pressure or a change in pressure in pneumatic tires on vehicles
FR2884610B1 (en) * 2005-04-18 2007-05-25 Siemens Vdo Automotive Sas METHOD FOR PROTECTION AGAINST ELECTROSTATIC DISCHARGES FOR AN ELECTRONIC HOUSING
DE102014205925A1 (en) * 2014-03-31 2015-10-01 Aktiebolaget Skf Tire monitoring system and method for monitoring a tire

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR860704A (en) * 1939-07-04 1941-01-22 Tire deflation warning device
US2860321A (en) * 1955-12-21 1958-11-11 Raymond James Stockholm Tire alarm
DE1680406A1 (en) * 1965-05-18 1971-01-28 Alexander Mirsky Device for monitoring tire pressures
US3430196A (en) * 1966-06-16 1969-02-25 Rd Products Tire pressure indicator
US3786413A (en) * 1972-01-13 1974-01-15 Sperry Rand Corp Vehicle tire condition monitor system
US4090172A (en) * 1975-08-04 1978-05-16 Borislav Vesnic Warning device for tire pressure anomalies
FR2350974A1 (en) * 1976-05-14 1977-12-09 Saunders Transport Ltd Tyre deflation warning device on vehicles - uses radio transmitter built into valve which actuates receiver and warning at given low pressure
US4075603A (en) * 1976-10-04 1978-02-21 Gould Inc. Apparatus and method for indicating condition of a rotating body
FR2441502A1 (en) * 1978-11-20 1980-06-13 Pappas Dennis Insufficient tyre pressure alarm device - has pressure sensor at each wheel transmitting to receiver in driver's cabin
GB2016383B (en) * 1978-11-21 1983-09-01 Pappas D G Tyre-pressure alarm system and wheel unit therefor

Also Published As

Publication number Publication date
DE3069396D1 (en) 1984-11-15
EP0016991B1 (en) 1984-10-10
EP0016991A3 (en) 1981-10-21
EP0016991A2 (en) 1980-10-15

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