JPS6418969U - - Google Patents
Info
- Publication number
- JPS6418969U JPS6418969U JP11420087U JP11420087U JPS6418969U JP S6418969 U JPS6418969 U JP S6418969U JP 11420087 U JP11420087 U JP 11420087U JP 11420087 U JP11420087 U JP 11420087U JP S6418969 U JPS6418969 U JP S6418969U
- Authority
- JP
- Japan
- Prior art keywords
- check valve
- engine
- backflow prevention
- prevention device
- vacuum
- 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.)
- Granted
Links
- 230000002265 prevention Effects 0.000 claims description 7
- 238000010586 diagram Methods 0.000 description 5
Landscapes
- Valves And Accessory Devices For Braking Systems (AREA)
- Details Of Valves (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987114200U JP2576677Y2 (ja) | 1987-07-24 | 1987-07-24 | 逆流防止装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987114200U JP2576677Y2 (ja) | 1987-07-24 | 1987-07-24 | 逆流防止装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6418969U true JPS6418969U (zh) | 1989-01-31 |
| JP2576677Y2 JP2576677Y2 (ja) | 1998-07-16 |
Family
ID=31354732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987114200U Expired - Lifetime JP2576677Y2 (ja) | 1987-07-24 | 1987-07-24 | 逆流防止装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2576677Y2 (zh) |
-
1987
- 1987-07-24 JP JP1987114200U patent/JP2576677Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JP2576677Y2 (ja) | 1998-07-16 |
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