JP4407672B2 - タイヤ空気圧制御装置 - Google Patents
タイヤ空気圧制御装置 Download PDFInfo
- Publication number
- JP4407672B2 JP4407672B2 JP2006181134A JP2006181134A JP4407672B2 JP 4407672 B2 JP4407672 B2 JP 4407672B2 JP 2006181134 A JP2006181134 A JP 2006181134A JP 2006181134 A JP2006181134 A JP 2006181134A JP 4407672 B2 JP4407672 B2 JP 4407672B2
- Authority
- JP
- Japan
- Prior art keywords
- air
- flow rate
- tire
- control valve
- time
- 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
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- 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
- B60C23/10—Arrangement of tyre-inflating pumps mounted on vehicles
- B60C23/12—Arrangement of tyre-inflating pumps mounted on vehicles operated by a running wheel
- B60C23/127—Arrangement of tyre-inflating pumps mounted on vehicles operated by a running wheel the pumps being mounted on the hubs
-
- 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
- B60C23/10—Arrangement of tyre-inflating pumps mounted on vehicles
- B60C23/12—Arrangement of tyre-inflating pumps mounted on vehicles operated by a running wheel
- B60C23/137—Arrangement of tyre-inflating pumps mounted on vehicles operated by a running wheel comprising cam driven pistons
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/3584—Inflatable article [e.g., tire filling chuck and/or stem]
- Y10T137/36—With pressure-responsive pressure-control means
- Y10T137/3646—Co-axial inflation and relief valves
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Measuring Fluid Pressure (AREA)
Description
Claims (3)
- 車輪のタイヤ空気室に加圧空気を供給可能なエアーポンプと、このエアーポンプから前記タイヤ空気室に至る間のエア通路に配設され前記タイヤ空気圧が下限設定値に低下してから上限設定値に上昇するまでの間では前記エアーポンプから前記タイヤ空気室への加圧空気の供給を許容する許容状態にあり前記タイヤ空気圧が上限設定値に上昇してから下限設定値に低下するまでの間では前記エアーポンプから前記タイヤ空気室への加圧空気の供給を禁止する禁止状態にあって前記タイヤ空気圧を制御する機械式の制御弁装置と、この制御弁装置が許容状態にあるか禁止状態にあるかを検出する弁状態検出センサと、前記制御弁装置が禁止状態となった時点から許容状態になる時点までの下降経過時間を計測するとともに前記制御弁装置が許容状態となった時点から禁止状態になる時点までの上昇経過時間を計測する計時手段と、前記下降経過時間と前記上昇経過時間に基づいて前記エアーポンプから前記タイヤ空気室に向けて吐出される空気流量を演算する吐出空気流量演算手段を備えたタイヤ空気圧制御装置。
- 請求項1に記載のタイヤ空気圧制御装置において、前記吐出空気流量演算手段は、前記制御弁装置が禁止状態となった時点の前記タイヤ空気室を含む空気圧回路内の残留空気量と前記制御弁装置が許容状態となった時点の前記空気圧回路内の残留空気量との空気量差と前記上昇経過時間に基づいて前記上昇経過時間中における前記空気圧回路内の増加空気流量を演算する増加空気流量演算手段と、前記空気量差と前記下降経過時間に基づいて前記下降経過時間中における前記空気圧回路内の減少空気流量を演算する減少空気流量演算手段と、前記増加空気流量と前記減少空気流量に基づいて前記エアーポンプから前記タイヤ空気室に向けて吐出される空気流量を演算する供給空気流量演算手段を備えていることを特徴とするタイヤ空気圧制御装置。
- 請求項1または2に記載のタイヤ空気圧制御装置において、前記エアーポンプから前記タイヤ空気室に向けて吐出される空気流量が設定量より多いか否かを判定する流量判定手段と、この流量判定手段による判定結果を報知する報知手段を設けたことを特徴とするタイヤ空気圧制御装置。
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006181134A JP4407672B2 (ja) | 2006-06-30 | 2006-06-30 | タイヤ空気圧制御装置 |
EP20070745564 EP2035242B1 (en) | 2006-06-30 | 2007-06-22 | Tire-pressure control apparatus |
CN2007800155284A CN101432152B (zh) | 2006-06-30 | 2007-06-22 | 胎压控制设备 |
US12/090,455 US7760079B2 (en) | 2006-06-30 | 2007-06-22 | Tire-pressure control apparatus |
DE200760012697 DE602007012697D1 (de) | 2006-06-30 | 2007-06-22 | Reifendrucksteuervorrichtung |
PCT/JP2007/063061 WO2008001873A1 (en) | 2006-06-30 | 2007-06-22 | Tire-pressure control apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006181134A JP4407672B2 (ja) | 2006-06-30 | 2006-06-30 | タイヤ空気圧制御装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008007017A JP2008007017A (ja) | 2008-01-17 |
JP4407672B2 true JP4407672B2 (ja) | 2010-02-03 |
Family
ID=38513849
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006181134A Expired - Fee Related JP4407672B2 (ja) | 2006-06-30 | 2006-06-30 | タイヤ空気圧制御装置 |
Country Status (6)
Country | Link |
---|---|
US (1) | US7760079B2 (ja) |
EP (1) | EP2035242B1 (ja) |
JP (1) | JP4407672B2 (ja) |
CN (1) | CN101432152B (ja) |
DE (1) | DE602007012697D1 (ja) |
WO (1) | WO2008001873A1 (ja) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4626765B2 (ja) * | 2005-12-28 | 2011-02-09 | トヨタ自動車株式会社 | タイヤ空気圧生成装置 |
US8528611B2 (en) | 2008-09-26 | 2013-09-10 | Hendrickson Usa, L.L.C. | Tire inflation system with parallel pump |
JP5484239B2 (ja) * | 2010-07-23 | 2014-05-07 | 日本ぱちんこ部品株式会社 | 遊技機用操作スイッチ及びそれを備えた遊技機 |
DE102011012946A1 (de) * | 2011-03-03 | 2012-09-06 | GM Global Technology Operations LLC (n. d. Gesetzen des Staates Delaware) | Einstellung des Drucks in einem Fahrzeugreifen |
DE102011122392B4 (de) | 2011-12-24 | 2014-04-17 | Faurecia Autositze Gmbh | Verfahren zur Füllstandseinstellung bei der Befüllung eines Hohlraumsystems und Kraftfahrzeugsitzsystem |
CA2863832C (en) * | 2012-02-07 | 2021-05-04 | Stemco Lp | Wireless proportional flow indication for a tire inflation system |
US20140110029A1 (en) * | 2012-10-24 | 2014-04-24 | Robert Leon Benedict | Vein pump assembly for air maintenance tire |
US9669671B2 (en) | 2012-10-24 | 2017-06-06 | The Goodyear Tire & Rubber Company | Vein pump assembly for air maintenance tire |
GB201315426D0 (en) | 2013-08-29 | 2013-10-16 | Agco Int Gmbh | Tyre inflation control arrangement |
DE102013223512A1 (de) * | 2013-11-19 | 2015-05-21 | Robert Bosch Gmbh | Radantrieb mit Drehdurchführung |
US9783015B2 (en) | 2014-08-12 | 2017-10-10 | The Goodyear Tire & Rubber Company | Control regulator and pumping system for an air maintenance tire |
US9744816B2 (en) | 2014-08-12 | 2017-08-29 | The Goodyear Tire & Rubber Company | Air maintenance tire |
CN106494386B (zh) * | 2014-09-16 | 2018-09-28 | 安徽跃辰新能源汽车有限公司 | 具有冗余爆胎监测的跟驰汽车 |
CN104191920B (zh) * | 2014-09-16 | 2016-05-11 | 成都衔石科技有限公司 | 跟驰汽车爆胎状况监测装置 |
DE102016203685A1 (de) | 2016-03-07 | 2017-09-07 | Deere & Company | System zur Reifenfülldrucküberwachung für ein Nutzfahrzeug |
DE102016122738A1 (de) | 2016-11-24 | 2018-05-24 | Kt Projektentwicklungs-Gmbh | Verdichteranordnung mit radialen Kolben |
DE102016122736A1 (de) | 2016-11-24 | 2018-05-24 | Kt Projektentwicklungs-Gmbh | Fahrzeug mit Verdichteranordnung |
DE102016122735A1 (de) * | 2016-11-24 | 2018-05-24 | Kt Projektentwicklungs-Gmbh | Kraftfahrzeug mit einer Verdichteranordnung |
DE102016122739A1 (de) | 2016-11-24 | 2018-05-24 | Kt Projektentwicklungs-Gmbh | Verdichteranordnung mit Wulstzylinderkurve |
DE102016122737A1 (de) | 2016-11-24 | 2018-05-24 | Kt Projektentwicklungs-Gmbh | Verdichteranordnung |
US11285764B2 (en) | 2016-12-22 | 2022-03-29 | The Goodyear Tire & Rubber Company | Control valve for an air maintenance tire |
US10807422B2 (en) | 2016-12-22 | 2020-10-20 | The Goodyear Tire & Rubber Company | Inlet control valve for an air maintenance tire |
DE102017106805A1 (de) | 2017-03-03 | 2018-09-06 | Kt Projektentwicklungs-Gmbh | Verdichteranordnung mit Magnetkopplung |
TW202100379A (zh) * | 2019-06-27 | 2021-01-01 | 王士榮 | 胎壓控制裝置 |
CN112477529A (zh) * | 2020-11-30 | 2021-03-12 | 浙江吉利控股集团有限公司 | 一种胎压补偿装置、方法及系统 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3423318A1 (de) * | 1984-06-23 | 1986-01-02 | Dr.Ing.H.C. F. Porsche Ag, 7000 Stuttgart | Druckluftversorgungseinrichtung fuer eine reifendruckregelanlage |
IL90173A (en) * | 1988-05-25 | 1991-06-10 | Eaton Corp | Method and system for detecting tire leakages |
US4898216A (en) | 1988-05-25 | 1990-02-06 | Eaton Corporation | CTIS control system and method for sensing and indication of inadequate rate of change of tire inflation pressurization |
CA1333929C (en) * | 1988-07-25 | 1995-01-10 | James Maurice Walker | Deflation control system and method |
US5293919A (en) * | 1991-11-18 | 1994-03-15 | Hughes Aircraft Company | Self-regulating tire pressure system and method |
US5309969A (en) * | 1991-12-17 | 1994-05-10 | Chander Mittal | Apparatus for repeatable adjustment of tire pressure |
FR2699277A1 (fr) * | 1992-12-11 | 1994-06-17 | Michelin & Cie | Procédé de contrôle de la pression des pneumatiques d'un véhicule. |
JPH07137515A (ja) | 1993-11-18 | 1995-05-30 | Toyota Motor Corp | タイヤ圧制御装置の異常検出装置 |
JP4010454B2 (ja) * | 2003-04-09 | 2007-11-21 | 太平洋工業株式会社 | タイヤ圧保持システム、タイヤ付き車輪、車両及びタイヤ用バルブユニット |
US7273082B2 (en) * | 2004-03-05 | 2007-09-25 | Hendrickson Usa, L.L.C. | Tire inflation system apparatus and method |
TWI291528B (en) * | 2005-07-28 | 2007-12-21 | Teng-Wen Huang | Two-way check valve |
-
2006
- 2006-06-30 JP JP2006181134A patent/JP4407672B2/ja not_active Expired - Fee Related
-
2007
- 2007-06-22 CN CN2007800155284A patent/CN101432152B/zh not_active Expired - Fee Related
- 2007-06-22 EP EP20070745564 patent/EP2035242B1/en not_active Ceased
- 2007-06-22 WO PCT/JP2007/063061 patent/WO2008001873A1/en active Application Filing
- 2007-06-22 DE DE200760012697 patent/DE602007012697D1/de active Active
- 2007-06-22 US US12/090,455 patent/US7760079B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN101432152B (zh) | 2011-09-28 |
CN101432152A (zh) | 2009-05-13 |
WO2008001873A1 (en) | 2008-01-03 |
EP2035242A1 (en) | 2009-03-18 |
JP2008007017A (ja) | 2008-01-17 |
EP2035242B1 (en) | 2011-02-23 |
US20090223615A1 (en) | 2009-09-10 |
DE602007012697D1 (de) | 2011-04-07 |
US7760079B2 (en) | 2010-07-20 |
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