FR2543492B1 - Source d'alimentation a lame piezoelectrique destinee a un dispositif de signalisation de condition anormale d'un bandage pneumatique - Google Patents

Source d'alimentation a lame piezoelectrique destinee a un dispositif de signalisation de condition anormale d'un bandage pneumatique

Info

Publication number
FR2543492B1
FR2543492B1 FR8403471A FR8403471A FR2543492B1 FR 2543492 B1 FR2543492 B1 FR 2543492B1 FR 8403471 A FR8403471 A FR 8403471A FR 8403471 A FR8403471 A FR 8403471A FR 2543492 B1 FR2543492 B1 FR 2543492B1
Authority
FR
France
Prior art keywords
signaling
supply source
abnormal condition
blade supply
piezoelectric blade
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
FR8403471A
Other languages
English (en)
Other versions
FR2543492A1 (fr
Inventor
Daniel S Snyder
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Clevite Industries Inc
Original Assignee
Imperial Clevite Inc
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 Imperial Clevite Inc filed Critical Imperial Clevite Inc
Publication of FR2543492A1 publication Critical patent/FR2543492A1/fr
Application granted granted Critical
Publication of FR2543492B1 publication Critical patent/FR2543492B1/fr
Expired legal-status Critical Current

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
    • B60C23/041—Means for supplying power to the signal- transmitting means on the wheel
    • B60C23/0411—Piezoelectric generators
    • 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
    • B60C23/0491—Constructional details of means for attaching the control device
    • B60C23/0498—Constructional details of means for attaching the control device for rim attachments
    • B60C23/04985—Constructional details of means for attaching the control device for rim attachments using straps surrounding the rims
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
    • H02N2/00—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction
    • H02N2/18—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing electrical output from mechanical input, e.g. generators
    • H02N2/186—Vibration harvesters
    • H02N2/188—Vibration harvesters adapted for resonant operation
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N30/00—Piezoelectric or electrostrictive devices
    • H10N30/30—Piezoelectric or electrostrictive devices with mechanical input and electrical output, e.g. functioning as generators or sensors
    • H10N30/304—Beam type
    • H10N30/306—Cantilevers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Measuring Fluid Pressure (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
  • Near-Field Transmission Systems (AREA)
FR8403471A 1983-03-28 1984-03-06 Source d'alimentation a lame piezoelectrique destinee a un dispositif de signalisation de condition anormale d'un bandage pneumatique Expired FR2543492B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/479,504 US4510484A (en) 1983-03-28 1983-03-28 Piezoelectric reed power supply for use in abnormal tire condition warning systems

Publications (2)

Publication Number Publication Date
FR2543492A1 FR2543492A1 (fr) 1984-10-05
FR2543492B1 true FR2543492B1 (fr) 1988-03-25

Family

ID=23904303

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8403471A Expired FR2543492B1 (fr) 1983-03-28 1984-03-06 Source d'alimentation a lame piezoelectrique destinee a un dispositif de signalisation de condition anormale d'un bandage pneumatique

Country Status (7)

Country Link
US (1) US4510484A (fr)
JP (1) JPS59194677A (fr)
BR (1) BR8400198A (fr)
CA (1) CA1218415A (fr)
DE (1) DE3407254A1 (fr)
FR (1) FR2543492B1 (fr)
GB (1) GB2137429B (fr)

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JPS59194677A (ja) 1984-11-05
FR2543492A1 (fr) 1984-10-05
GB2137429A (en) 1984-10-03
GB2137429B (en) 1986-10-22
GB8330834D0 (en) 1983-12-29
DE3407254A1 (de) 1984-10-04
CA1218415A (fr) 1987-02-24
US4510484A (en) 1985-04-09
BR8400198A (pt) 1985-02-12

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