JPH03113206U - - Google Patents
Info
- Publication number
- JPH03113206U JPH03113206U JP1990022112U JP2211290U JPH03113206U JP H03113206 U JPH03113206 U JP H03113206U JP 1990022112 U JP1990022112 U JP 1990022112U JP 2211290 U JP2211290 U JP 2211290U JP H03113206 U JPH03113206 U JP H03113206U
- Authority
- JP
- Japan
- Prior art keywords
- air
- switched
- flow path
- pressure
- rotary seal
- 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.)
- Pending
Links
- 230000000903 blocking effect Effects 0.000 claims 1
- 238000007599 discharging Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
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
- B60C23/001—Devices for manually or automatically controlling or distributing tyre pressure whilst the vehicle is moving
- B60C23/003—Devices for manually or automatically controlling or distributing tyre pressure whilst the vehicle is moving comprising rotational joints between vehicle-mounted pressure sources and the tyres
- B60C23/00372—Devices for manually or automatically controlling or distributing tyre pressure whilst the vehicle is moving comprising rotational joints between vehicle-mounted pressure sources and the tyres characterised by fluid diagrams
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Check Valves (AREA)
Description
第１図は本考案の実施例を示す線図的構成説明
図、第２図〜第１０図は動作説明図である。
６……回転シール、８……主バルブ、９……切
換バルブ、１０……圧力計、１１……空気圧制御
弁、１２……パイロツト圧制御弁、１３……タイ
ヤ内部。
FIG. 1 is a diagrammatic configuration explanatory diagram showing an embodiment of the present invention, and FIGS. 2 to 10 are operation explanatory diagrams. 6... Rotating seal, 8... Main valve, 9... Switching valve, 10... Pressure gauge, 11... Air pressure control valve, 12... Pilot pressure control valve, 13... Inside the tire.
Claims (1)
えたエアー流路で接続し、このエアー流路におけ
る回転シール６よりエアー源側に、遮断位置Ａと
連通位置Ｄとに切換られる主バルブ８、ドレーン
位置Ｂ、連通位置Ｅ、遮断位置Ｉに切換えられる
切換バルブ９を設け、前記エアー流路における回
転シール６よりタイヤ内部１３側に、タイヤ内部
１３からの逆流を防止する第１位置Ｃ、逆流可能
な第２位置Ｇに切換えられる空気圧制御弁１１、
この空気圧制御弁１１の受圧部１１ｂに空気圧を
供給する連通位置Ｆ、受圧部１１ｂを大気に放出
するドレーン位置Ｈに切換えられパイロツト圧制
御弁１２を設け、このパイロツト圧制御弁１２を
エアー流路に設定時間空気が流通するとドレーン
位置Ｈとなるように構成し、前記エアー流路にお
ける回転シール６と切換バルブ９との間に圧力計
１０を設けたことを特徴とする装輪車両のタイヤ
空気圧調整装置。 The air source and the inside of the tire 13 are connected by an air flow path provided with a rotary seal 6, and a main valve 8 and a drain are connected to the air source side of the rotary seal 6 in this air flow path and are switched between a shutoff position A and a communication position D. A switching valve 9 that can be switched to position B, communication position E, and blocking position I is provided, and a first position C that prevents backflow from the tire interior 13 and a first position C that prevents backflow from the tire interior 13 from the rotary seal 6 in the air flow path. a pneumatic control valve 11 that is switched to a second position G;
A pilot pressure control valve 12 is provided, which is switched to a communication position F for supplying air pressure to the pressure receiving part 11b of the air pressure control valve 11 and a drain position H for discharging the pressure receiving part 11b to the atmosphere. Tire pressure for a wheeled vehicle, characterized in that it is configured to reach a drain position H when air flows for a set time, and a pressure gauge 10 is provided between a rotary seal 6 and a switching valve 9 in the air flow path. Adjustment device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990022112U JPH03113206U (en) | 1990-03-07 | 1990-03-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990022112U JPH03113206U (en) | 1990-03-07 | 1990-03-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03113206U true JPH03113206U (en) | 1991-11-19 |
Family
ID=31525131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990022112U Pending JPH03113206U (en) | 1990-03-07 | 1990-03-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03113206U (en) |
-
1990
- 1990-03-07 JP JP1990022112U patent/JPH03113206U/ja active Pending
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