IT956637B - Dispositivo elettrico d allarme per la segnalazione della varia zione di una grandezza fisica - Google Patents

Dispositivo elettrico d allarme per la segnalazione della varia zione di una grandezza fisica

Info

Publication number
IT956637B
IT956637B IT25764/72A IT2576472A IT956637B IT 956637 B IT956637 B IT 956637B IT 25764/72 A IT25764/72 A IT 25764/72A IT 2576472 A IT2576472 A IT 2576472A IT 956637 B IT956637 B IT 956637B
Authority
IT
Italy
Prior art keywords
signaling
change
alarm device
physical quantity
electrical alarm
Prior art date
Application number
IT25764/72A
Other languages
English (en)
Inventor
Fiorenzo Favini
Original Assignee
Pirelli
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 Pirelli filed Critical Pirelli
Priority to IT25764/72A priority Critical patent/IT956637B/it
Priority to BR3563/73A priority patent/BR7303563D0/pt
Priority to DE2325464A priority patent/DE2325464A1/de
Priority to FR7320166A priority patent/FR2189802B1/fr
Priority to AR248474A priority patent/AR197614A1/es
Priority to US368998A priority patent/US3859628A/en
Priority to GB2758373A priority patent/GB1432800A/en
Priority to AU56865/73A priority patent/AU5686573A/en
Priority to BE132247A priority patent/BE800892A/xx
Priority to NL7308376A priority patent/NL7308376A/xx
Priority to SE7308462A priority patent/SE400659B/xx
Priority to JP48068223A priority patent/JPS4953064A/ja
Priority to ES416316A priority patent/ES416316A1/es
Priority to LU67804A priority patent/LU67804A1/xx
Application granted granted Critical
Publication of IT956637B publication Critical patent/IT956637B/it

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
    • B60C23/02—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Measuring Fluid Pressure (AREA)
  • Emergency Alarm Devices (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
IT25764/72A 1972-06-16 1972-06-16 Dispositivo elettrico d allarme per la segnalazione della varia zione di una grandezza fisica IT956637B (it)

Priority Applications (14)

Application Number Priority Date Filing Date Title
IT25764/72A IT956637B (it) 1972-06-16 1972-06-16 Dispositivo elettrico d allarme per la segnalazione della varia zione di una grandezza fisica
BR3563/73A BR7303563D0 (pt) 1972-06-16 1973-05-16 Dispositivo eletrico de alarme indicador de variacoes de grandezas fisicas
DE2325464A DE2325464A1 (de) 1972-06-16 1973-05-19 Elektrische alarmvorrichtung zum anzeigen der aenderung einer physikalischen groesse
FR7320166A FR2189802B1 (it) 1972-06-16 1973-06-04
AR248474A AR197614A1 (es) 1972-06-16 1973-06-08 Dispositivo electrico de alarma apto para senalar la variacion de la presion de aire en el interior de una rueda en rotacion
GB2758373A GB1432800A (en) 1972-06-16 1973-06-11 Electric alarm device for indicating the variation of a physical quantity
US368998A US3859628A (en) 1972-06-16 1973-06-11 Electric alarm device for indicating the variation of a physical quantity in a vehicle tire
AU56865/73A AU5686573A (en) 1972-06-16 1973-06-13 Electric alarm device electric alarm device
BE132247A BE800892A (fr) 1972-06-16 1973-06-14 Dispositif d'alarme electrique pour indiquer les variations d'une grandeur physique
NL7308376A NL7308376A (it) 1972-06-16 1973-06-15
SE7308462A SE400659B (sv) 1972-06-16 1973-06-15 Elektrisk larmanordning for indikering av lufttrycksvariationer
JP48068223A JPS4953064A (it) 1972-06-16 1973-06-16
ES416316A ES416316A1 (es) 1972-06-16 1973-06-16 Metodo para la obtencion de resinas de poliuretanoun dispositivo electrico de alarma para senalar la directa-mente en forma finamente dividida. varia- cion de una magnitud fisica.
LU67804A LU67804A1 (it) 1972-06-16 1973-06-18

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT25764/72A IT956637B (it) 1972-06-16 1972-06-16 Dispositivo elettrico d allarme per la segnalazione della varia zione di una grandezza fisica

Publications (1)

Publication Number Publication Date
IT956637B true IT956637B (it) 1973-10-10

Family

ID=11217662

Family Applications (1)

Application Number Title Priority Date Filing Date
IT25764/72A IT956637B (it) 1972-06-16 1972-06-16 Dispositivo elettrico d allarme per la segnalazione della varia zione di una grandezza fisica

Country Status (13)

Country Link
US (1) US3859628A (it)
JP (1) JPS4953064A (it)
AR (1) AR197614A1 (it)
AU (1) AU5686573A (it)
BE (1) BE800892A (it)
BR (1) BR7303563D0 (it)
DE (1) DE2325464A1 (it)
FR (1) FR2189802B1 (it)
GB (1) GB1432800A (it)
IT (1) IT956637B (it)
LU (1) LU67804A1 (it)
NL (1) NL7308376A (it)
SE (1) SE400659B (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4160234A (en) * 1976-03-29 1979-07-03 Gould Inc. Abnormal tire condition sensing system
DE19631784C2 (de) * 1996-08-07 1999-02-25 Duerrwaechter E Dr Doduco Vorrichtung zur Reifendruckkontrolle an Automobilen mit einer batteriebetriebenen Schaltung
JP4558959B2 (ja) * 2000-11-20 2010-10-06 本田技研工業株式会社 車輪の空気圧検知装置取付構造

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2057556A (en) * 1932-04-08 1936-10-13 Dale S Cole Tire indicating means and method
US2070743A (en) * 1933-04-12 1937-02-16 James W Mcdonnell Electrical indicating apparatus
US2040375A (en) * 1935-01-14 1936-05-12 George G Guthrie Pressure alarm
FR1437284A (fr) * 1964-06-27 1966-04-29 Varta Pertrix Union Gmbh Batterie galvanique amorçable avec dispositif d'activation pour l'introduction simultanée de l'électrolyte dans les divers éléments
GB1286540A (en) * 1968-12-13 1972-08-23 Jisaku Murano Device for detecting air amount in tyres of travelling vehicles or the like
US3602884A (en) * 1970-02-11 1971-08-31 Joseph S Brumbelow Tire condition monitoring system
US3760351A (en) * 1971-07-02 1973-09-18 S Thomas Apparatus and process for developing electromagnetic energy from tire flexure

Also Published As

Publication number Publication date
AR197614A1 (es) 1974-04-23
AU5686573A (en) 1974-12-19
JPS4953064A (it) 1974-05-23
GB1432800A (en) 1976-04-22
BE800892A (fr) 1973-10-01
LU67804A1 (it) 1973-08-28
DE2325464A1 (de) 1974-01-03
BR7303563D0 (pt) 1974-07-11
SE400659B (sv) 1978-04-03
FR2189802A1 (it) 1974-01-25
NL7308376A (it) 1973-12-18
US3859628A (en) 1975-01-07
FR2189802B1 (it) 1976-04-23

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