SE400659B - Elektrisk larmanordning for indikering av lufttrycksvariationer - Google Patents

Elektrisk larmanordning for indikering av lufttrycksvariationer

Info

Publication number
SE400659B
SE400659B SE7308462A SE7308462A SE400659B SE 400659 B SE400659 B SE 400659B SE 7308462 A SE7308462 A SE 7308462A SE 7308462 A SE7308462 A SE 7308462A SE 400659 B SE400659 B SE 400659B
Authority
SE
Sweden
Prior art keywords
indication
air pressure
alarm device
pressure variations
electrical alarm
Prior art date
Application number
SE7308462A
Other languages
English (en)
Inventor
F 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
Publication of SE400659B publication Critical patent/SE400659B/sv

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)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Emergency Alarm Devices (AREA)
SE7308462A 1972-06-16 1973-06-15 Elektrisk larmanordning for indikering av lufttrycksvariationer SE400659B (sv)

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
SE400659B true SE400659B (sv) 1978-04-03

Family

ID=11217662

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7308462A SE400659B (sv) 1972-06-16 1973-06-15 Elektrisk larmanordning for indikering av lufttrycksvariationer

Country Status (13)

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

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
FR2189802B1 (sv) 1976-04-23
AU5686573A (en) 1974-12-19
GB1432800A (en) 1976-04-22
AR197614A1 (es) 1974-04-23
NL7308376A (sv) 1973-12-18
JPS4953064A (sv) 1974-05-23
FR2189802A1 (sv) 1974-01-25
LU67804A1 (sv) 1973-08-28
BR7303563D0 (pt) 1974-07-11
BE800892A (fr) 1973-10-01
US3859628A (en) 1975-01-07
DE2325464A1 (de) 1974-01-03
IT956637B (it) 1973-10-10

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