IT949974B - DEVICE TO SIGNAL THE CHANGE IN AIR PRESSURE IN A ROTATING WHEEL - Google Patents

DEVICE TO SIGNAL THE CHANGE IN AIR PRESSURE IN A ROTATING WHEEL

Info

Publication number
IT949974B
IT949974B IT2155272A IT2155272A IT949974B IT 949974 B IT949974 B IT 949974B IT 2155272 A IT2155272 A IT 2155272A IT 2155272 A IT2155272 A IT 2155272A IT 949974 B IT949974 B IT 949974B
Authority
IT
Italy
Prior art keywords
change
signal
air pressure
rotating wheel
wheel
Prior art date
Application number
IT2155272A
Other languages
Italian (it)
Inventor
F Favini
G Tangorra
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 IT2155272A priority Critical patent/IT949974B/en
Priority to AR24689073A priority patent/AR196432A1/en
Priority to DE19732310881 priority patent/DE2310881A1/en
Priority to ES412608A priority patent/ES412608A1/en
Priority to BE128353A priority patent/BE796258A/en
Priority to FR7307917A priority patent/FR2175067B1/fr
Priority to LU67166D priority patent/LU67166A1/xx
Priority to SE7303213A priority patent/SE384342B/en
Priority to GB1108373A priority patent/GB1426242A/en
Priority to IE37173A priority patent/IE37520B1/en
Priority to AU53000/73A priority patent/AU5300073A/en
Priority to BR165573A priority patent/BR7301655D0/en
Priority to NL7303276A priority patent/NL7303276A/xx
Priority to JP48026658A priority patent/JPS4912857A/ja
Application granted granted Critical
Publication of IT949974B publication Critical patent/IT949974B/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
IT2155272A 1972-03-08 1972-03-08 DEVICE TO SIGNAL THE CHANGE IN AIR PRESSURE IN A ROTATING WHEEL IT949974B (en)

Priority Applications (14)

Application Number Priority Date Filing Date Title
IT2155272A IT949974B (en) 1972-03-08 1972-03-08 DEVICE TO SIGNAL THE CHANGE IN AIR PRESSURE IN A ROTATING WHEEL
AR24689073A AR196432A1 (en) 1972-03-08 1973-03-01 DEVICE FOR SIGNALING THE LEVEL OF AN AVERAGE PHYSICAL DIMENSION ON A ROTATING WHEEL
DE19732310881 DE2310881A1 (en) 1972-03-08 1973-03-05 DEVICE FOR DISPLAYING A PHYSICAL SIZE MEASURED ON A ROTATING WHEEL
ES412608A ES412608A1 (en) 1972-03-08 1973-03-05 Device for detecting variations in a physical characteristic of a wheel
BE128353A BE796258A (en) 1972-03-08 1973-03-05 DEVICE FOR SIGNALING THE VARIATION OF AIR PRESSURE IN A ROTATING WHEEL
FR7307917A FR2175067B1 (en) 1972-03-08 1973-03-06
LU67166D LU67166A1 (en) 1972-03-08 1973-03-07
SE7303213A SE384342B (en) 1972-03-08 1973-03-07 DEVICE FOR INDICATING THE AIR PRESSURE IN AT LEAST ONE ROTATING WHEEL
GB1108373A GB1426242A (en) 1972-03-08 1973-03-07 Device for detecting variations in a physical characteristic of a wheel
IE37173A IE37520B1 (en) 1972-03-08 1973-03-07 Device for detecting variations in a physical characteristic of a wheel
AU53000/73A AU5300073A (en) 1972-03-08 1973-03-07 Signalling wheel condition
BR165573A BR7301655D0 (en) 1972-03-08 1973-03-07 ROTATING WHEEL AIR PRESSURE VARIATION SIGNALING DEVICE IN A
NL7303276A NL7303276A (en) 1972-03-08 1973-03-08
JP48026658A JPS4912857A (en) 1972-03-08 1973-03-08

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2155272A IT949974B (en) 1972-03-08 1972-03-08 DEVICE TO SIGNAL THE CHANGE IN AIR PRESSURE IN A ROTATING WHEEL

Publications (1)

Publication Number Publication Date
IT949974B true IT949974B (en) 1973-06-11

Family

ID=11183487

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2155272A IT949974B (en) 1972-03-08 1972-03-08 DEVICE TO SIGNAL THE CHANGE IN AIR PRESSURE IN A ROTATING WHEEL

Country Status (14)

Country Link
JP (1) JPS4912857A (en)
AR (1) AR196432A1 (en)
AU (1) AU5300073A (en)
BE (1) BE796258A (en)
BR (1) BR7301655D0 (en)
DE (1) DE2310881A1 (en)
ES (1) ES412608A1 (en)
FR (1) FR2175067B1 (en)
GB (1) GB1426242A (en)
IE (1) IE37520B1 (en)
IT (1) IT949974B (en)
LU (1) LU67166A1 (en)
NL (1) NL7303276A (en)
SE (1) SE384342B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS583200Y2 (en) * 1973-09-28 1983-01-20 松下電器産業株式会社 Tire adjustment method
JPS5240742U (en) * 1975-09-16 1977-03-23
JPS5837960Y2 (en) * 1977-08-05 1983-08-27 東レ株式会社 Fiber with sharpened ends
DE2824992A1 (en) * 1978-06-07 1979-12-13 Bridgestone Tire Co Ltd Automatic warning system for tyre pressure - includes resonant circuit on tyre valve and tuned detector circuit on chassis
FR2493775A1 (en) * 1980-11-13 1982-05-14 Dba Remote tyre pressure sensor for motor vehicle - has coupled coils mounted on car structure and wheel respectively, with latter actuated by pressure sensitive switch
JPS60239518A (en) * 1984-05-10 1985-11-28 Toyobo Co Ltd Tapered copolyester fiber and its preparation

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2274557A (en) * 1940-07-10 1942-02-24 Morgan Raymond Electric gauge
FR1270157A (en) * 1960-08-31 1961-08-25 Harvest Queen Mill & Elevator Deflation warning
FR1346571A (en) * 1961-12-28 1963-12-20 Magnavox Co Tire alarm system
GB968041A (en) * 1962-01-22 1964-08-26 Gen Electric Co Ltd Improvements in or relating to apparatus for testing or monitoring the value of a quantity
CH453140A (en) * 1966-03-16 1968-05-31 Willi Dipl Ing Menzel Device for wireless electrical transmission of physical parameters from rotating wheels to non-rotating receiving points
FR1582878A (en) * 1968-06-21 1969-10-10
US3602884A (en) * 1970-02-11 1971-08-31 Joseph S Brumbelow Tire condition monitoring system

Also Published As

Publication number Publication date
AU5300073A (en) 1974-09-12
ES412608A1 (en) 1976-01-01
GB1426242A (en) 1976-02-25
IE37520B1 (en) 1977-08-17
FR2175067A1 (en) 1973-10-19
NL7303276A (en) 1973-09-11
BR7301655D0 (en) 1974-05-16
BE796258A (en) 1973-07-02
JPS4912857A (en) 1974-02-04
SE384342B (en) 1976-05-03
DE2310881A1 (en) 1973-10-04
LU67166A1 (en) 1973-05-22
AR196432A1 (en) 1973-12-27
FR2175067B1 (en) 1975-04-04
IE37520L (en) 1973-09-08

Similar Documents

Publication Publication Date Title
SE384583B (en) WHEEL SPEED SENSING DEVICE
NL183345C (en) PRESSURE DEVICE WITH ROTATING PRESSURE WHEEL.
CH537013A (en) Pressure transducer
BE840270Q (en) SPRAYER WITH WINDSCREEN AND ADJUSTABLE WHEELS
BE797740A (en) CENTRIFUGAL WHEEL
AR200269A1 (en) IMPROVEMENTS IN TIRES THAT INCLUDE A TIRE
AU5545273A (en) Wheel speed sensor wheel speed sensor
SE407442B (en) AERODYNAMIC PRESSURE MACHINE
BE793645A (en) WHEEL STROLLER
IT982504B (en) IMPROVEMENTS ON OR RELATIVE TO WHEEL GROUPS AND PNEMATIC TIRES
IT1003174B (en) WHEEL GROUPS AND TIRES
TR17630A (en) PNEUMATIC WHEELS
IT949974B (en) DEVICE TO SIGNAL THE CHANGE IN AIR PRESSURE IN A ROTATING WHEEL
CA985764A (en) Wheel speed sensor
AR196070A1 (en) A GRINDING WHEEL
CA1009727A (en) Wheel speed sensor
TR17561A (en) EXTERNAL TIRE MADE FOR TASIT WHEELS
SE401249B (en) PRESSURE REDUCTION DEVICE
SE383218B (en) DISC MOUNTING DEVICE IN THE FORM OF A ROTARY UNIT.
IT1004557B (en) TIRE SUITABLE TO OPERATE IN DEFLATED CONDITION AND HUB FOR SUCH TIRE
CA1009336A (en) Wheel speed sensor
AT341804B (en) LOW PRESSURE TRANSDUCER
AT332236B (en) WHEEL RIM
AR206199A1 (en) A REFRIGERATION PLANT
IT1053526B (en) PRESSURE TRANSFER