IL39198A - Method and apparatus for conveying information from a moving object to a stationary object - Google Patents

Method and apparatus for conveying information from a moving object to a stationary object

Info

Publication number
IL39198A
IL39198A IL39198A IL3919872A IL39198A IL 39198 A IL39198 A IL 39198A IL 39198 A IL39198 A IL 39198A IL 3919872 A IL3919872 A IL 3919872A IL 39198 A IL39198 A IL 39198A
Authority
IL
Israel
Prior art keywords
warning device
coil
switch
magnetic field
tyre
Prior art date
Application number
IL39198A
Other languages
English (en)
Other versions
IL39198A0 (en
Original Assignee
Whiteing R
Mill J Van
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 Whiteing R, Mill J Van filed Critical Whiteing R
Publication of IL39198A0 publication Critical patent/IL39198A0/xx
Publication of IL39198A publication Critical patent/IL39198A/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
    • B60C23/02—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
    • B60C23/043—Near field transmission with inductive or capacitive coupling means using transformer type signal transducers, e.g. rotary transformers
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/42—Devices characterised by the use of electric or magnetic means
    • G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
    • G01P3/48—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage
    • G01P3/481—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Measuring Fluid Pressure (AREA)
  • Emergency Alarm Devices (AREA)
  • Testing Of Balance (AREA)
IL39198A 1971-12-17 1972-04-17 Method and apparatus for conveying information from a moving object to a stationary object IL39198A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA718461A ZA718461B (en) 1971-12-17 1971-12-17 Improved method and apparatus for conveying information from a moving object to a stationary object

Publications (2)

Publication Number Publication Date
IL39198A0 IL39198A0 (en) 1972-08-30
IL39198A true IL39198A (en) 1976-03-31

Family

ID=25564275

Family Applications (1)

Application Number Title Priority Date Filing Date
IL39198A IL39198A (en) 1971-12-17 1972-04-17 Method and apparatus for conveying information from a moving object to a stationary object

Country Status (13)

Country Link
US (1) US3840850A (de)
AU (1) AU457945B2 (de)
BE (1) BE787055A (de)
CA (1) CA1032247A (de)
CH (1) CH564760A5 (de)
DE (1) DE2230353C2 (de)
FR (1) FR2163424B1 (de)
GB (1) GB1382877A (de)
IL (1) IL39198A (de)
IT (1) IT952778B (de)
NL (1) NL7206330A (de)
SE (1) SE404445B (de)
ZA (1) ZA718461B (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4067235A (en) * 1974-11-27 1978-01-10 Consolidated Freightways, Inc. Method and apparatus for measuring air pressure in pneumatic tires
GB1539019A (en) * 1975-01-14 1979-01-24 Lucas Electrical Ltd Tyre pressure warning systems
DE2549946C2 (de) * 1975-11-07 1986-01-02 Robert Bosch Gmbh, 7000 Stuttgart Einrichtung zur Luftdrucküberwachung an Reifen für Fahrzeugräder
JPS611515Y2 (de) * 1978-06-20 1986-01-18
US4148008A (en) * 1977-09-29 1979-04-03 Lusk Joe F Tire pressure monitoring system
JPS553041A (en) * 1978-06-20 1980-01-10 Bridgestone Tire Co Ltd Alarming device for tire internal pressure reduction
JPS553042A (en) * 1978-06-20 1980-01-10 Bridgestone Tire Co Ltd Alarming device for tire internal pressure reduction
DE2902213C2 (de) * 1979-01-20 1986-11-06 Robert Bosch Gmbh, 7000 Stuttgart Einrichtung zur kontinuierlichen Überwachung des Luftdruckes in Fahrzeugreifen
GR62706B (en) * 1979-04-16 1979-05-24 Z Psomas Electric alarm signal of air outlet of vehicles airchambers for avoiding acidents and damages
DE2951139A1 (de) * 1979-12-19 1981-07-02 Robert Bosch Gmbh, 7000 Stuttgart Einrichtung zur kontinuierlichen ueberwachung des luftdruckes in fahrzeugreifen
DE3029563C2 (de) * 1980-08-05 1990-11-15 Bayerische Motoren Werke AG, 8000 München Übertragungsverfahren für einen veränderlichen Meßwert für den Reifendruck von Fahrzeug-Rädern
GB2236885A (en) * 1989-09-27 1991-04-17 Eric Greenslade Vehicle tyre fatigue warning device
JP4588892B2 (ja) * 2001-01-30 2010-12-01 本田技研工業株式会社 タイヤ空気圧検知装置
PL229703B1 (pl) * 2016-04-28 2018-08-31 Bombardier Transp Zwus Polska Spolka Z Ograniczona Odpowiedzialnoscia Zintegrowany układ czujnika do wykrywania koła pojazdu szynowego
US12012040B1 (en) 2023-12-04 2024-06-18 Mark R. Reynolds Vehicle locked wheel detector

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE951620C (de) * 1954-03-13 1956-10-31 Aeg Union Elek Zitaets Ges Einrichtung bzw. Gebermaschine zur Anzeige von Drehbewegungen
US3093812A (en) * 1959-05-25 1963-06-11 Brown Elmer Verlin Induction signal system

Also Published As

Publication number Publication date
SE404445B (sv) 1978-10-02
ZA718461B (en) 1973-03-28
US3840850A (en) 1974-10-08
IL39198A0 (en) 1972-08-30
IT952778B (it) 1973-07-30
FR2163424A1 (de) 1973-07-27
BE787055A (fr) 1972-12-01
AU4135572A (en) 1973-10-25
CH564760A5 (de) 1975-07-31
AU457945B2 (en) 1975-02-13
NL7206330A (de) 1973-06-19
DE2230353C2 (de) 1983-11-17
GB1382877A (en) 1975-02-05
CA1032247A (en) 1978-05-30
FR2163424B1 (de) 1973-12-07
DE2230353A1 (de) 1973-06-28

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