JP5019957B2 - バルブ一体型トランスポンダ - Google Patents
バルブ一体型トランスポンダ Download PDFInfo
- Publication number
- JP5019957B2 JP5019957B2 JP2007151633A JP2007151633A JP5019957B2 JP 5019957 B2 JP5019957 B2 JP 5019957B2 JP 2007151633 A JP2007151633 A JP 2007151633A JP 2007151633 A JP2007151633 A JP 2007151633A JP 5019957 B2 JP5019957 B2 JP 5019957B2
- Authority
- JP
- Japan
- Prior art keywords
- valve
- antenna element
- transponder
- support member
- upright portion
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
Links
Images
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
- 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
- B60C23/0433—Radio signals
- B60C23/0447—Wheel or tyre mounted circuits
- B60C23/0452—Antenna structure, control or arrangement
-
- 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
- B60C23/0494—Valve stem attachments positioned inside the tyre chamber
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Measuring Fluid Pressure (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Description
2 検出回路ユニット
3 送受信回路ユニット
4 基板
6 支持部材
6b 凹溝
6c 中央起立部
6d 受け面
7 アンテナ素子
7a 接地端子
7b 給電端子
7c 放射導体
8 接地電極
9 給電電極
10 ケース
11 本体ケース
11a 空所
11b 補強リブ
12 蓋体
20 空気バルブ
30 タイヤ
31 サイドウォール
40 ホイールリム
41 バルブ孔
50 外部アンテナ
Claims (6)
- タイヤ内の状態を検出する検出素子と、この検出素子の検出した情報を外部へ送信する逆F型のアンテナ素子と、このアンテナ素子を支持する合成樹脂製の支持部材と、これら検出素子とアンテナ素子および支持部材を格納する合成樹脂製のケースとを備え、前記ケースがホイールリムのバルブ孔に固定される空気バルブのタイヤ内に位置する側の端部に一体化されると共に、この空気バルブの軸線方向に対して前記アンテナ素子と前記支持部材の長手方向を略直交させたバルブ一体型トランスポンダであって、
前記ケースに前記アンテナ素子が配置される空所を横断する隔壁状の補強リブを設け、この補強リブを前記空気バルブの軸線方向延長線上に延在させると共に、前記アンテナ素子をその長手方向中央部に配設した給電端子および接地端子から該長手方向の両端側へそれぞれ放射導体が延出する略線対称な形状となし、かつ、前記支持部材に前記一対の放射導体の間に臨出して前記補強リブが遊挿される凹溝を設けたことを特徴とするバルブ一体型トランスポンダ。 - 請求項1の記載において、前記アンテナ素子が金属板をフォーミングして形成されていることを特徴とするバルブ一体型トランスポンダ。
- 請求項2の記載において、前記支持部材に、前記凹溝の輪郭を形成する中央起立部と、この中央起立部から前記一対の放射導体に沿って延出する一対の受け面とを設け、前記中央起立部が前記給電端子と前記接地端子を支持すると共に、前記受け面が前記放射導体を支持するようにしたことを特徴とするバルブ一体型トランスポンダ。
- 請求項3の記載において、前記接地端子を前記中央起立部の一側面に沿って配置させると共に、前記給電端子を前記凹溝の内底面に沿って前記中央起立部の他側面へ延出させたことを特徴とするバルブ一体型トランスポンダ。
- 請求項3の記載において、前記接地端子を前記中央起立部の一側面に沿って配置させると共に、前記給電端子を前記中央起立部の他側面に沿って配置させたことを特徴とするバルブ一体型トランスポンダ。
- 請求項1〜5のいずれか1項の記載において、前記アンテナ素子が車体に取り付けられた外部アンテナからの電波によって励振されるようにしたことを特徴とするバルブ一体型トランスポンダ。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007151633A JP5019957B2 (ja) | 2007-06-07 | 2007-06-07 | バルブ一体型トランスポンダ |
US12/133,696 US7804397B2 (en) | 2007-06-07 | 2008-06-05 | Valve-integrated transponder |
EP08010482A EP2000331A3 (en) | 2007-06-07 | 2008-06-09 | Valve-integrated transponder |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007151633A JP5019957B2 (ja) | 2007-06-07 | 2007-06-07 | バルブ一体型トランスポンダ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008302805A JP2008302805A (ja) | 2008-12-18 |
JP5019957B2 true JP5019957B2 (ja) | 2012-09-05 |
Family
ID=39745431
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007151633A Expired - Fee Related JP5019957B2 (ja) | 2007-06-07 | 2007-06-07 | バルブ一体型トランスポンダ |
Country Status (3)
Country | Link |
---|---|
US (1) | US7804397B2 (ja) |
EP (1) | EP2000331A3 (ja) |
JP (1) | JP5019957B2 (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5327237B2 (ja) * | 2011-01-18 | 2013-10-30 | 横浜ゴム株式会社 | タイヤの状態に関する情報を送信する送信装置およびタイヤ状態監視システム |
US8474312B2 (en) * | 2011-12-02 | 2013-07-02 | Josn Electronic Co., Ltd. | Tire pressure monitor |
CN104417293B (zh) * | 2013-09-09 | 2017-03-01 | 嵩镕精密工业股份有限公司 | 胎压传感器 |
DE102015118598A1 (de) * | 2015-10-30 | 2017-05-04 | Cleverciti Systems Gmbh | Verfahren zur erfassung von geparkten fahrzeugen und zur abrechnung von parkgebühren |
FR3067977B1 (fr) * | 2017-06-27 | 2019-07-12 | Continental Automotive France | Unite electronique de mesure de parametres de fonctionnement d’une roue de vehicule |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04199904A (ja) * | 1990-11-29 | 1992-07-21 | Nissan Motor Co Ltd | 車両用アンテナ装置 |
TW404354U (en) * | 1999-03-30 | 2000-09-01 | Huang Teng Yi | Power supply unit installation structure for a hiding type tire pressure detector |
JP2001292016A (ja) * | 2000-04-04 | 2001-10-19 | Sony Corp | Pcカード |
JP2002264621A (ja) * | 2001-03-12 | 2002-09-18 | Pacific Ind Co Ltd | タイヤ状態監視装置の送信機 |
JP2003165315A (ja) * | 2001-12-03 | 2003-06-10 | Bridgestone Corp | タイヤ内圧警報装置 |
JP2003182321A (ja) * | 2001-12-17 | 2003-07-03 | Pacific Ind Co Ltd | タイヤ状態監視装置の送信機 |
DE10228737A1 (de) * | 2002-01-09 | 2003-07-24 | Lite On Automotive Corp | Reifenzustandssensor für Luftreifen |
US6729180B2 (en) * | 2002-09-25 | 2004-05-04 | Delphi Technologies, Inc. | Packaging for RF signal sensor with battery changing capabilities and method of using |
JP2004294413A (ja) * | 2003-02-12 | 2004-10-21 | Pacific Ind Co Ltd | 圧力センサ、送信機、及びタイヤ状態監視装置 |
JP2005039754A (ja) * | 2003-06-26 | 2005-02-10 | Alps Electric Co Ltd | アンテナ装置 |
JP2006074369A (ja) * | 2004-09-01 | 2006-03-16 | Pacific Ind Co Ltd | タイヤ状態監視装置の送信機及び同送信機に用いられるアンテナ |
JP2006069389A (ja) | 2004-09-02 | 2006-03-16 | Toyota Motor Corp | 車輪搭載用通信ユニットおよび車輪 |
US6993962B1 (en) * | 2005-03-11 | 2006-02-07 | Yueh-Ying Ko | Electronic wireless tire pressure monitoring apparatus |
US7284418B2 (en) * | 2005-06-03 | 2007-10-23 | Temic Automotive Of North America, Inc. | Tire pressure sensor assembly |
US20060273890A1 (en) * | 2005-06-03 | 2006-12-07 | Christos Kontogeorgakis | Tire pressure monitoring system |
JP2007126026A (ja) * | 2005-11-04 | 2007-05-24 | Alps Electric Co Ltd | アンテナ装置 |
JP2008011385A (ja) * | 2006-06-30 | 2008-01-17 | Alps Electric Co Ltd | アンテナ装置 |
-
2007
- 2007-06-07 JP JP2007151633A patent/JP5019957B2/ja not_active Expired - Fee Related
-
2008
- 2008-06-05 US US12/133,696 patent/US7804397B2/en not_active Expired - Fee Related
- 2008-06-09 EP EP08010482A patent/EP2000331A3/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
US20080303672A1 (en) | 2008-12-11 |
EP2000331A3 (en) | 2012-06-27 |
US7804397B2 (en) | 2010-09-28 |
JP2008302805A (ja) | 2008-12-18 |
EP2000331A2 (en) | 2008-12-10 |
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