JPH01111878U - - Google Patents
Info
- Publication number
- JPH01111878U JPH01111878U JP693788U JP693788U JPH01111878U JP H01111878 U JPH01111878 U JP H01111878U JP 693788 U JP693788 U JP 693788U JP 693788 U JP693788 U JP 693788U JP H01111878 U JPH01111878 U JP H01111878U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- valve body
- inlet port
- port side
- seats
- 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
- 239000012530 fluid Substances 0.000 claims 1
Landscapes
- Check Valves (AREA)
- Details Of Valves (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP693788U JPH01111878U (zh) | 1988-01-22 | 1988-01-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP693788U JPH01111878U (zh) | 1988-01-22 | 1988-01-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01111878U true JPH01111878U (zh) | 1989-07-27 |
Family
ID=31211523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP693788U Pending JPH01111878U (zh) | 1988-01-22 | 1988-01-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01111878U (zh) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016510862A (ja) * | 2013-10-25 | 2016-04-11 | 廈門科際精密器材有限公司 | 弁板およびそれを有するエアポンプ |
| KR20160067987A (ko) * | 2013-10-08 | 2016-06-14 | 데이코 아이피 홀딩스 엘엘시 | 체크 밸브 유닛 또는 진공 생성 장치의 소음 감쇄기 |
| JP2017519952A (ja) * | 2014-06-06 | 2017-07-20 | デイコ アイピー ホールディングス, エルエルシーDayco Ip Holdings, Llc | ベンチュリーデバイスおよび／またはチェックバルブにおけるノイズ減衰 |
| US10190549B2 (en) | 2014-04-04 | 2019-01-29 | Dayco Ip Holdings, Llc | Check valves and venturi devices having the same |
| US10316864B2 (en) | 2015-04-13 | 2019-06-11 | Dayco Ip Holdings, Llc | Devices for producing vacuum using the venturi effect |
| US10473235B2 (en) | 2014-04-04 | 2019-11-12 | Dayco Ip Holdings, Llc | Bypass check valve and Venturi having same |
| US10626888B2 (en) | 2014-07-10 | 2020-04-21 | Dayco Ip Holdings, Llc | Dual Venturi device |
-
1988
- 1988-01-22 JP JP693788U patent/JPH01111878U/ja active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20160067987A (ko) * | 2013-10-08 | 2016-06-14 | 데이코 아이피 홀딩스 엘엘시 | 체크 밸브 유닛 또는 진공 생성 장치의 소음 감쇄기 |
| JP2016534288A (ja) * | 2013-10-08 | 2016-11-04 | デイコ アイピー ホールディングス, エルエルシーDayco Ip Holdings, Llc | チェックバルブユニットにおけるノイズ減衰 |
| JP2016510862A (ja) * | 2013-10-25 | 2016-04-11 | 廈門科際精密器材有限公司 | 弁板およびそれを有するエアポンプ |
| JP2016510861A (ja) * | 2013-10-25 | 2016-04-11 | 廈門科際精密器材有限公司 | 弁板およびそれを有するエアポンプ |
| US10190549B2 (en) | 2014-04-04 | 2019-01-29 | Dayco Ip Holdings, Llc | Check valves and venturi devices having the same |
| US10473235B2 (en) | 2014-04-04 | 2019-11-12 | Dayco Ip Holdings, Llc | Bypass check valve and Venturi having same |
| JP2017519952A (ja) * | 2014-06-06 | 2017-07-20 | デイコ アイピー ホールディングス, エルエルシーDayco Ip Holdings, Llc | ベンチュリーデバイスおよび／またはチェックバルブにおけるノイズ減衰 |
| US10519984B2 (en) | 2014-06-06 | 2019-12-31 | Dayco Ip Holdings, Llc | Noise attenuation in a Venturi device and/or check valves |
| US10626888B2 (en) | 2014-07-10 | 2020-04-21 | Dayco Ip Holdings, Llc | Dual Venturi device |
| US10316864B2 (en) | 2015-04-13 | 2019-06-11 | Dayco Ip Holdings, Llc | Devices for producing vacuum using the venturi effect |