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
Authority: IT; Italy
Prior art keywords: change; signal; air pressure; rotating wheel; wheel
Prior art date: 1972-03-08

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.)

1972-03-08

Filing date

1972-03-08

Publication date

1973-06-11

1972-03-08Application filed by PirellifiledCriticalPirelli

1972-03-08Priority to IT2155272ApriorityCriticalpatent/IT949974B/en

1973-03-01Priority to AR24689073Aprioritypatent/AR196432A1/en

1973-03-05Priority to BE128353Aprioritypatent/BE796258A/en

1973-03-05Priority to ES412608Aprioritypatent/ES412608A1/en

1973-03-05Priority to DE19732310881prioritypatent/DE2310881A1/en

1973-03-06Priority to FR7307917Aprioritypatent/FR2175067B1/fr

1973-03-07Priority to IE37173Aprioritypatent/IE37520B1/en

1973-03-07Priority to AU53000/73Aprioritypatent/AU5300073A/en

1973-03-07Priority to LU67166Dprioritypatent/LU67166A1/xx

1973-03-07Priority to BR165573Aprioritypatent/BR7301655D0/en

1973-03-07Priority to SE7303213Aprioritypatent/SE384342B/en

1973-03-07Priority to GB1108373Aprioritypatent/GB1426242A/en

1973-03-08Priority to JP48026658Aprioritypatent/JPS4912857A/ja

1973-03-08Priority to NL7303276Aprioritypatent/NL7303276A/xx

1973-06-11Application grantedgrantedCritical

1973-06-11Publication of IT949974BpublicationCriticalpatent/IT949974B/en

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

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Measuring Fluid Pressure (AREA)
Arrangements For Transmission Of Measured Signals (AREA)

IT2155272A1972-03-081972-03-08 DEVICE TO SIGNAL THE CHANGE IN AIR PRESSURE IN A ROTATING WHEELIT949974B (en)

Priority Applications (14)

Application Number	Priority Date	Filing Date	Title
IT2155272AIT949974B (en)	1972-03-08	1972-03-08	DEVICE TO SIGNAL THE CHANGE IN AIR PRESSURE IN A ROTATING WHEEL
AR24689073AAR196432A1 (en)	1972-03-08	1973-03-01	DEVICE FOR SIGNALING THE LEVEL OF AN AVERAGE PHYSICAL DIMENSION ON A ROTATING WHEEL
BE128353ABE796258A (en)	1972-03-08	1973-03-05	DEVICE FOR SIGNALING THE VARIATION OF AIR PRESSURE IN A ROTATING WHEEL
ES412608AES412608A1 (en)	1972-03-08	1973-03-05	Device for detecting variations in a physical characteristic of a wheel
DE19732310881DE2310881A1 (en)	1972-03-08	1973-03-05	DEVICE FOR DISPLAYING A PHYSICAL SIZE MEASURED ON A ROTATING WHEEL
FR7307917AFR2175067B1 (en)	1972-03-08	1973-03-06
IE37173AIE37520B1 (en)	1972-03-08	1973-03-07	Device for detecting variations in a physical characteristic of a wheel
AU53000/73AAU5300073A (en)	1972-03-08	1973-03-07	Signalling wheel condition
LU67166DLU67166A1 (en)	1972-03-08	1973-03-07
BR165573ABR7301655D0 (en)	1972-03-08	1973-03-07	ROTATING WHEEL AIR PRESSURE VARIATION SIGNALING DEVICE IN A
SE7303213ASE384342B (en)	1972-03-08	1973-03-07	DEVICE FOR INDICATING THE AIR PRESSURE IN AT LEAST ONE ROTATING WHEEL
GB1108373AGB1426242A (en)	1972-03-08	1973-03-07	Device for detecting variations in a physical characteristic of a wheel
JP48026658AJPS4912857A (en)	1972-03-08	1973-03-08
NL7303276ANL7303276A (en)	1972-03-08	1973-03-08

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
IT2155272AIT949974B (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
IT949974Btrue IT949974B (en)	1973-06-11

Family

ID=11183487

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT2155272AIT949974B (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 (7)

* 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
CN118604110B (en)*	2024-08-08	2024-10-01	中国石油大学(华东)	Composite excitation detection method and detection probe for shallow cracks on wheel rim tread

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

1972
- 1972-03-08ITIT2155272Apatent/IT949974B/enactive
1973
- 1973-03-01ARAR24689073Apatent/AR196432A1/enactive
- 1973-03-05DEDE19732310881patent/DE2310881A1/enactivePending
- 1973-03-05ESES412608Apatent/ES412608A1/ennot_activeExpired
- 1973-03-05BEBE128353Apatent/BE796258A/ennot_activeIP Right Cessation
- 1973-03-06FRFR7307917Apatent/FR2175067B1/frnot_activeExpired
- 1973-03-07AUAU53000/73Apatent/AU5300073A/ennot_activeExpired
- 1973-03-07SESE7303213Apatent/SE384342B/enunknown
- 1973-03-07LULU67166Dpatent/LU67166A1/xxunknown
- 1973-03-07IEIE37173Apatent/IE37520B1/enunknown
- 1973-03-07GBGB1108373Apatent/GB1426242A/ennot_activeExpired
- 1973-03-07BRBR165573Apatent/BR7301655D0/enunknown
- 1973-03-08NLNL7303276Apatent/NL7303276A/xxunknown
- 1973-03-08JPJP48026658Apatent/JPS4912857A/jaactivePending

Also Published As

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

Publication	Publication Date	Title
SE384583B (en)	1976-05-10	WHEEL SPEED SENSING DEVICE
NL183345C (en)	1989-12-18	PRESSURE DEVICE WITH ROTATING PRESSURE WHEEL.
CH537013A (en)	1973-05-15	Pressure transducer
BE840270Q (en)	1976-07-16	SPRAYER WITH WINDSCREEN AND ADJUSTABLE WHEELS
AR200269A1 (en)	1974-10-31	IMPROVEMENTS IN TIRES THAT INCLUDE A TIRE
AU5545273A (en)	1974-11-14	Wheel speed sensor wheel speed sensor
SE407442B (en)	1979-03-26	AERODYNAMIC PRESSURE MACHINE
BE793645A (en)	1973-07-03	WHEEL STROLLER
BR7308686D0 (en)	1974-08-22	IMPROVEMENTS IN DIFFERENTIAL PRESSURE SERVOMOTORS
IT949974B (en)	1973-06-11	DEVICE TO SIGNAL THE CHANGE IN AIR PRESSURE IN A ROTATING WHEEL
IT982504B (en)	1974-10-21	IMPROVEMENTS ON OR RELATIVE TO WHEEL GROUPS AND PNEMATIC TIRES
IT1003174B (en)	1976-06-10	WHEEL GROUPS AND TIRES
TR17630A (en)	1975-07-23	PNEUMATIC WHEELS
TR17561A (en)	1975-07-23	EXTERNAL TIRE MADE FOR TASIT WHEELS
AR196070A1 (en)	1973-11-30	A GRINDING WHEEL
SE401249B (en)	1978-04-24	PRESSURE REDUCTION DEVICE
BR7306877D0 (en)	1974-07-11	PRESSURE TRANSFER UNIT
CA1009727A (en)	1977-05-03	Wheel speed sensor
IT981361B (en)	1974-10-10	PRESSURE CONTAINER
IT1004557B (en)	1976-07-20	TIRE SUITABLE TO OPERATE IN DEFLATED CONDITION AND HUB FOR SUCH TIRE
CA1009336A (en)	1977-04-26	Wheel speed sensor
AT332236B (en)	1976-09-10	WHEEL RIM
ATA522172A (en)	1977-06-15	LOW PRESSURE TRANSDUCER
AR206199A1 (en)	1976-07-07	A REFRIGERATION PLANT
IT1053526B (en)	1981-10-10	PRESSURE TRANSFER

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