WO2004048128A3 - Tire pressure sensor - Google Patents

Tire pressure sensor Download PDF

Info

Publication number
WO2004048128A3
WO2004048128A3 PCT/US2003/031635 US0331635W WO2004048128A3 WO 2004048128 A3 WO2004048128 A3 WO 2004048128A3 US 0331635 W US0331635 W US 0331635W WO 2004048128 A3 WO2004048128 A3 WO 2004048128A3
Authority
WO
WIPO (PCT)
Prior art keywords
battery
cap
tire pressure
pressure sensor
continuously variable
Prior art date
Application number
PCT/US2003/031635
Other languages
French (fr)
Other versions
WO2004048128A2 (en
Inventor
Itzhak Sapir
Original Assignee
Itzhak Sapir
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 Itzhak Sapir filed Critical Itzhak Sapir
Priority to AU2003302423A priority Critical patent/AU2003302423A1/en
Publication of WO2004048128A2 publication Critical patent/WO2004048128A2/en
Publication of WO2004048128A3 publication Critical patent/WO2004048128A3/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
    • 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
    • B60C17/00—Tyres characterised by means enabling restricted operation in damaged or deflated condition; Accessories therefor
    • 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
    • B60C17/00—Tyres characterised by means enabling restricted operation in damaged or deflated condition; Accessories therefor
    • B60C17/01—Tyres characterised by means enabling restricted operation in damaged or deflated condition; Accessories therefor utilising additional inflatable supports which become load-supporting in emergency
    • B60C17/02—Tyres characterised by means enabling restricted operation in damaged or deflated condition; Accessories therefor utilising additional inflatable supports which become load-supporting in emergency inflated or expanded in emergency only
    • 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
    • B60C23/001—Devices for manually or automatically controlling or distributing tyre pressure whilst the vehicle is moving
    • B60C23/004—Devices for manually or automatically controlling or distributing tyre pressure whilst the vehicle is moving the control being done on the wheel, e.g. using a wheel-mounted reservoir
    • 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
    • B60C23/0491—Constructional details of means for attaching the control device
    • B60C23/0496—Valve stem attachments positioned outside of the tyre chamber

Abstract

A tire pressure monitoring and reporting instrument is mounted within a valve stem and has a valve cap. A single circuit can be provided having an LED, a sounder, a battery and a switch. A dual stage system, or a continuously variable system can be implemented by using a dual stage pressure switch or a continuously variable pressure switch. The battery may be housed within the cap and electrical contacts between the cap and stem allow discontinuation of the circuit or changing of the battery.
PCT/US2003/031635 2002-10-08 2003-10-07 Tire pressure sensor WO2004048128A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2003302423A AU2003302423A1 (en) 2002-10-08 2003-10-07 Tire pressure sensor

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US41677102P 2002-10-08 2002-10-08
US60/416,771 2002-10-08

Publications (2)

Publication Number Publication Date
WO2004048128A2 WO2004048128A2 (en) 2004-06-10
WO2004048128A3 true WO2004048128A3 (en) 2004-08-05

Family

ID=32393278

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2003/031635 WO2004048128A2 (en) 2002-10-08 2003-10-07 Tire pressure sensor

Country Status (2)

Country Link
AU (1) AU2003302423A1 (en)
WO (1) WO2004048128A2 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5837891A (en) * 1996-11-18 1998-11-17 Bridge; David Tire air pressure measuring device
US6194998B1 (en) * 1999-03-30 2001-02-27 Teng-Yi Huang Power supply unit for a pressure-sensing device that is concealed by a tire of a vehicle wheel
US6300867B1 (en) * 2000-06-01 2001-10-09 Ryan M. Rea Tire low pressure audio warning device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5837891A (en) * 1996-11-18 1998-11-17 Bridge; David Tire air pressure measuring device
US6194998B1 (en) * 1999-03-30 2001-02-27 Teng-Yi Huang Power supply unit for a pressure-sensing device that is concealed by a tire of a vehicle wheel
US6300867B1 (en) * 2000-06-01 2001-10-09 Ryan M. Rea Tire low pressure audio warning device

Also Published As

Publication number Publication date
AU2003302423A1 (en) 2004-06-18
WO2004048128A2 (en) 2004-06-10

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