JPWO2021002026A1 - - Google Patents
Info
- Publication number
- JPWO2021002026A1 JPWO2021002026A1 JP2021529880A JP2021529880A JPWO2021002026A1 JP WO2021002026 A1 JPWO2021002026 A1 JP WO2021002026A1 JP 2021529880 A JP2021529880 A JP 2021529880A JP 2021529880 A JP2021529880 A JP 2021529880A JP WO2021002026 A1 JPWO2021002026 A1 JP WO2021002026A1
- Authority
- JP
- Japan
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K15/00—Check valves
- F16K15/02—Check valves with guided rigid valve members
- F16K15/04—Check valves with guided rigid valve members shaped as balls
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2019/026747 WO2021002026A1 (en) | 2019-07-04 | 2019-07-04 | Valve element stopper, valve element retention mechanism, and valve |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JPWO2021002026A1 true JPWO2021002026A1 (en) | 2021-01-07 |
| JPWO2021002026A5 JPWO2021002026A5 (en) | 2022-03-08 |
| JP7195433B2 JP7195433B2 (en) | 2022-12-23 |
Family
ID=74100308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021529880A Active JP7195433B2 (en) | 2019-07-04 | 2019-07-04 | valve |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP7195433B2 (en) |
| CN (1) | CN113498461B (en) |
| WO (1) | WO2021002026A1 (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57160456U (en) * | 1981-04-03 | 1982-10-08 | ||
| JPH01188779A (en) * | 1988-01-25 | 1989-07-28 | Matsushita Electric Ind Co Ltd | Check valve for hot water feeder |
| JPH03277879A (en) * | 1990-03-23 | 1991-12-09 | Matsushita Electric Ind Co Ltd | Check valve |
| DE102016202430A1 (en) * | 2016-02-17 | 2017-08-17 | Schaeffler Technologies AG & Co. KG | Check valve and control system |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59181377U (en) * | 1983-05-20 | 1984-12-04 | 株式会社 田「淵」製作所 | check valve valve body |
| JP2553349Y2 (en) * | 1991-06-28 | 1997-11-05 | 株式会社フジユニバンス | Valve structure |
| US6206032B1 (en) * | 2000-07-11 | 2001-03-27 | James H. Hill | High pressure check valve fittings |
| CN108884957B (en) * | 2016-04-07 | 2020-07-10 | 日东工器株式会社 | Pipe joint member having valve element and coil spring used in the pipe joint member |
| CN207921412U (en) * | 2017-12-29 | 2018-09-28 | 赛威隆机电设备河北有限公司 | A kind of minute-pressure startup check valve |
-
2019
- 2019-07-04 CN CN201980092927.3A patent/CN113498461B/en active Active
- 2019-07-04 WO PCT/JP2019/026747 patent/WO2021002026A1/en active Application Filing
- 2019-07-04 JP JP2021529880A patent/JP7195433B2/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57160456U (en) * | 1981-04-03 | 1982-10-08 | ||
| JPH01188779A (en) * | 1988-01-25 | 1989-07-28 | Matsushita Electric Ind Co Ltd | Check valve for hot water feeder |
| JPH03277879A (en) * | 1990-03-23 | 1991-12-09 | Matsushita Electric Ind Co Ltd | Check valve |
| DE102016202430A1 (en) * | 2016-02-17 | 2017-08-17 | Schaeffler Technologies AG & Co. KG | Check valve and control system |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2021002026A1 (en) | 2021-01-07 |
| CN113498461B (en) | 2023-03-31 |
| CN113498461A (en) | 2021-10-12 |
| JP7195433B2 (en) | 2022-12-23 |
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