JPH0360101U - - Google Patents
Info
- Publication number
- JPH0360101U JPH0360101U JP1989122479U JP12247989U JPH0360101U JP H0360101 U JPH0360101 U JP H0360101U JP 1989122479 U JP1989122479 U JP 1989122479U JP 12247989 U JP12247989 U JP 12247989U JP H0360101 U JPH0360101 U JP H0360101U
- Authority
- JP
- Japan
- Prior art keywords
- normally closed
- valve
- rotary joint
- pressure regulating
- actuator
- 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
- 230000001105 regulatory effect Effects 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 1
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)
- Fluid-Driven Valves (AREA)
- Fluid-Pressure Circuits (AREA)
Description
第１図は本考案の回路図、第２図は本考案の常
閉弁機構の詳細を示す断面図である。
２４……第１回転継手、２５……第２回転継手
、２６……常閉弁機構、２７……アクチユエータ
、２７ａ……制御ポート、３０……第１三方電磁
弁、３１ａ……分岐路、３２……調圧弁、３４…
…コンプレツサ（加圧空気供給源）、３５……第
２三方電磁弁、４２……制御装置。
FIG. 1 is a circuit diagram of the present invention, and FIG. 2 is a sectional view showing details of the normally closed valve mechanism of the present invention. 24... First rotary joint, 25... Second rotary joint, 26... Normally closed valve mechanism, 27... Actuator, 27a... Control port, 30... First three-way solenoid valve, 31a... Branch path, 32...Pressure regulating valve, 34...
...Compressor (pressurized air supply source), 35...Second three-way solenoid valve, 42...Control device.
Claims (1)
給源と、加圧空気供給源の調圧弁と、調圧弁の下
流側に接続される常閉の第１三方電磁弁と、第１
三方電磁弁の下流側に接続される常閉弁機構と、
常閉弁機構と第１三方電磁弁とを接続する第１回
転継手とを備えたタイヤ空気圧調節装置において
、上記常閉弁機構を制御するアクチユエータと、
上記アクチユエータの制御ポートを、第２回転継
手を介して上記調圧弁と上記第１電磁弁との間に
接続する分岐路と、上記分岐路と上記第２回転継
手とを接続する常閉の第２電磁弁とを設けること
により、常閉弁機構とアクチユエータとをそれぞ
れ別回路に構成したことを特徴とするタイヤ空気
圧調節装置。 A pressurized air supply source that supplies pressurized air into the inside of the tire, a pressure regulating valve for the pressurized air supply source, a normally closed first three-way solenoid valve connected to the downstream side of the pressure regulating valve, and a first
a normally closed valve mechanism connected to the downstream side of the three-way solenoid valve;
A tire air pressure adjustment device comprising a first rotary joint connecting a normally closed valve mechanism and a first three-way solenoid valve, an actuator that controls the normally closed valve mechanism;
a branch path that connects the control port of the actuator between the pressure regulating valve and the first electromagnetic valve via a second rotary joint; and a normally closed second rotary joint that connects the branch path and the second rotary joint. 1. A tire air pressure regulating device characterized in that a normally closed valve mechanism and an actuator are configured in separate circuits by providing two solenoid valves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989122479U JPH0360101U (en) | 1989-10-18 | 1989-10-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989122479U JPH0360101U (en) | 1989-10-18 | 1989-10-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0360101U true JPH0360101U (en) | 1991-06-13 |
Family
ID=31670476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989122479U Pending JPH0360101U (en) | 1989-10-18 | 1989-10-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0360101U (en) |
-
1989
- 1989-10-18 JP JP1989122479U patent/JPH0360101U/ja active Pending
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