ES311477A1 - Electronic signalling apparatus - Google Patents

Electronic signalling apparatus

Info

Publication number
ES311477A1
ES311477A1 ES0311477A ES311477A ES311477A1 ES 311477 A1 ES311477 A1 ES 311477A1 ES 0311477 A ES0311477 A ES 0311477A ES 311477 A ES311477 A ES 311477A ES 311477 A1 ES311477 A1 ES 311477A1
Authority
ES
Spain
Prior art keywords
coil
coils
circuit
switch
actuated
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
ES0311477A
Other languages
Spanish (es)
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.)
Compagnie Generale des Etablissements Michelin SCA
Original Assignee
Compagnie Generale des Etablissements Michelin SCA
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 Compagnie Generale des Etablissements Michelin SCA filed Critical Compagnie Generale des Etablissements Michelin SCA
Publication of ES311477A1 publication Critical patent/ES311477A1/en
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
    • B60C23/0422—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
    • 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
    • B60C23/041—Means for supplying power to the signal- transmitting means on the wheel
    • B60C23/0413—Wireless charging of active radio frequency circuits
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B1/00—Systems for signalling characterised solely by the form of transmission of the signal
    • G08B1/04—Systems for signalling characterised solely by the form of transmission of the signal using hydraulic transmission; using pneumatic transmission
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
    • G08B21/18—Status alarms
    • G08B21/20—Status alarms responsive to moisture

Abstract

An arrangement for signalling a condition of a first member movable relative to a second member comprises: a coil 8 attached to the first member, and arranged to be connected in a closed loop on the attainment of the required condition and a pair of mutually coupled coils 10 mounted on the second member the arrangement being such that when the circuit through coil 8 is completed movement of it near the coils 10 changes the mutual coupling between them. As described, the coil 8 is mounted on the wheel of a vehicle, and the shorting switch 5 is actuated by the temperature or pressure of the tyre. If the switch 5 is closed, passage of coil 8 past coils 10 as the wheel revolves reduces the mutual coupling until relaxation oscillator 20, 21 ceases to oscillate. Bi-stable circuits 26, 27 and 29, 30 then change their state and lamp 32 is lit. When the coil 8 moves away from coils 10, oscillations re-start, and circuit 26, 27 changes back to its initial state. Diode 31a prevents circuit 29, 30 from resetting until reset switch 33 is actuated.
ES0311477A 1964-04-06 1965-04-06 Electronic signalling apparatus Expired ES311477A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR969926A FR1399657A (en) 1964-04-06 1964-04-06 Tire warning device

Publications (1)

Publication Number Publication Date
ES311477A1 true ES311477A1 (en) 1965-07-16

Family

ID=8827144

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0311477A Expired ES311477A1 (en) 1964-04-06 1965-04-06 Electronic signalling apparatus

Country Status (7)

Country Link
BE (1) BE662084A (en)
DE (1) DE1505111C2 (en)
ES (1) ES311477A1 (en)
FR (1) FR1399657A (en)
GB (1) GB1076861A (en)
LU (1) LU48341A1 (en)
NL (2) NL6503500A (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2081648B1 (en) * 1970-03-03 1975-02-21 Sugiyama Uichiro
JPS5311863B2 (en) * 1971-11-22 1978-04-25
US3831161A (en) * 1972-06-08 1974-08-20 Goodyear Tire & Rubber Fail-safe monitoring apparatus
GB1434352A (en) * 1972-07-06 1976-05-05 Dunlop Ltd Tyre deflation detection
DE2400723C2 (en) * 1974-01-08 1985-06-27 Pepperl & Fuchs Gmbh & Co Kg, 6800 Mannheim Switching device
DE3037722A1 (en) * 1980-10-06 1982-05-13 Robert Bosch Gmbh, 7000 Stuttgart Tyre-pressure monitoring system for vehicle - has free-running oscillator coupled to evaluator circuit
US4363020A (en) * 1980-12-22 1982-12-07 Borg-Warner Corporation Interrogating system for remotely monitoring tire air pressure
US4450431A (en) * 1981-05-26 1984-05-22 Hochstein Peter A Condition monitoring system (tire pressure)
FR2515597A1 (en) * 1981-11-04 1983-05-06 Matra DEVICE FOR DETECTING DEFLATION OF A GUIDE TIRE
FR2564041B1 (en) * 1984-05-14 1988-08-05 Jaeger TIRE DEFLATION WARNING FOR MOTOR VEHICLES
DE3541529A1 (en) * 1985-11-23 1987-05-27 Bosch Gmbh Robert DEVICE FOR TRANSMITTING MEASURING SIGNALS, E.g. FOR TIRE PRESSURE, ON TWIN WHEELS OF MOTOR VEHICLES
FR2614240B1 (en) * 1987-04-23 1989-07-28 Jaeger MONITORING AND ALARM DEVICE FOR VEHICLE TIRES.
US20060116865A1 (en) 1999-09-17 2006-06-01 Www.Uniscape.Com E-services translation utilizing machine translation and translation memory
US7983896B2 (en) 2004-03-05 2011-07-19 SDL Language Technology In-context exact (ICE) matching
US9262403B2 (en) 2009-03-02 2016-02-16 Sdl Plc Dynamic generation of auto-suggest dictionary for natural language translation
GB2468278A (en) 2009-03-02 2010-09-08 Sdl Plc Computer assisted natural language translation outputs selectable target text associated in bilingual corpus with input target text from partial translation
US9128929B2 (en) 2011-01-14 2015-09-08 Sdl Language Technologies Systems and methods for automatically estimating a translation time including preparation time in addition to the translation itself

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE608652C (en) * 1934-02-16 1935-01-31 Rudolf Kappl Tire defect detector
US2894246A (en) * 1957-05-06 1959-07-07 Raymond J Stockholm Tire alarm system

Also Published As

Publication number Publication date
FR1399657A (en) 1965-05-21
GB1076861A (en) 1967-07-26
DE1505111C2 (en) 1975-04-10
NL6503500A (en) 1965-10-07
NL130713C (en)
BE662084A (en) 1965-10-05
LU48341A1 (en) 1965-10-06
DE1505111B1 (en) 1969-09-04

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