ATE48803T1 - Zustandsueberwachungssystem (reifendruck). - Google Patents

Zustandsueberwachungssystem (reifendruck).

Info

Publication number
ATE48803T1
ATE48803T1 AT86200986T AT86200986T ATE48803T1 AT E48803 T1 ATE48803 T1 AT E48803T1 AT 86200986 T AT86200986 T AT 86200986T AT 86200986 T AT86200986 T AT 86200986T AT E48803 T1 ATE48803 T1 AT E48803T1
Authority
AT
Austria
Prior art keywords
frequency
circuit
tire
pressure
resonant
Prior art date
Application number
AT86200986T
Other languages
English (en)
Inventor
Peter A Hochstein
Original Assignee
Peter A Hochstein
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 Peter A Hochstein filed Critical Peter A Hochstein
Application granted granted Critical
Publication of ATE48803T1 publication Critical patent/ATE48803T1/de

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
    • B60C23/02—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
    • B60C23/0427—Near field transmission with inductive or capacitive coupling means
    • B60C23/0428—Near field transmission with inductive or capacitive coupling means using passive wheel mounted resonance circuits
    • 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
    • B60C23/0449—Passive transducers, e.g. using surface acoustic waves, backscatter technology or pressure sensitive resonators

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Measuring Fluid Pressure (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
AT86200986T 1981-05-26 1982-05-19 Zustandsueberwachungssystem (reifendruck). ATE48803T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/267,258 US4450431A (en) 1981-05-26 1981-05-26 Condition monitoring system (tire pressure)
EP86200986A EP0201149B1 (de) 1981-05-26 1982-05-19 Zustandsüberwachungssystem (Reifendruck)

Publications (1)

Publication Number Publication Date
ATE48803T1 true ATE48803T1 (de) 1990-01-15

Family

ID=23018006

Family Applications (2)

Application Number Title Priority Date Filing Date
AT82302548T ATE28996T1 (de) 1981-05-26 1982-05-19 Zustandsueberwachungssystem (reifendruck).
AT86200986T ATE48803T1 (de) 1981-05-26 1982-05-19 Zustandsueberwachungssystem (reifendruck).

Family Applications Before (1)

Application Number Title Priority Date Filing Date
AT82302548T ATE28996T1 (de) 1981-05-26 1982-05-19 Zustandsueberwachungssystem (reifendruck).

Country Status (6)

Country Link
US (1) US4450431A (de)
EP (2) EP0201149B1 (de)
JP (1) JPS57197694A (de)
AT (2) ATE28996T1 (de)
CA (1) CA1180415A (de)
DE (2) DE3280066D1 (de)

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Also Published As

Publication number Publication date
EP0067547B1 (de) 1987-08-19
DE3280066D1 (de) 1990-01-25
EP0201149B1 (de) 1989-12-20
EP0067547A3 (en) 1984-01-18
DE3277006D1 (en) 1987-09-24
CA1180415A (en) 1985-01-02
EP0201149A3 (en) 1987-02-25
EP0201149A2 (de) 1986-11-12
EP0067547A2 (de) 1982-12-22
ATE28996T1 (de) 1987-09-15
JPH0479040B2 (de) 1992-12-14
JPS57197694A (en) 1982-12-03
US4450431A (en) 1984-05-22

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