JPWO2022130722A1 - - Google Patents
Info
- Publication number
- JPWO2022130722A1 JPWO2022130722A1 JP2022569717A JP2022569717A JPWO2022130722A1 JP WO2022130722 A1 JPWO2022130722 A1 JP WO2022130722A1 JP 2022569717 A JP2022569717 A JP 2022569717A JP 2022569717 A JP2022569717 A JP 2022569717A JP WO2022130722 A1 JPWO2022130722 A1 JP WO2022130722A1
- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B45/00—Pumps or pumping installations having flexible working members and specially adapted for elastic fluids
- F04B45/02—Pumps or pumping installations having flexible working members and specially adapted for elastic fluids having bellows
- F04B45/022—Pumps or pumping installations having flexible working members and specially adapted for elastic fluids having bellows with two or more bellows in parallel
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B43/00—Machines, pumps, or pumping installations having flexible working members
- F04B43/08—Machines, pumps, or pumping installations having flexible working members having tubular flexible members
- F04B43/10—Pumps having fluid drive
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B43/00—Machines, pumps, or pumping installations having flexible working members
- F04B43/08—Machines, pumps, or pumping installations having flexible working members having tubular flexible members
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B43/00—Machines, pumps, or pumping installations having flexible working members
- F04B43/08—Machines, pumps, or pumping installations having flexible working members having tubular flexible members
- F04B43/088—Machines, pumps, or pumping installations having flexible working members having tubular flexible members with two or more tubular flexible members in series
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
- F04B49/08—Regulating by delivery pressure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
- F04B53/10—Valves; Arrangement of valves
- F04B53/102—Disc valves
- F04B53/1032—Spring-actuated disc valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
- F04B53/10—Valves; Arrangement of valves
- F04B53/1095—Valves linked to another valve of another pumping chamber
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Reciprocating Pumps (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2020208526 | 2020-12-16 | ||
JP2020208526 | 2020-12-16 | ||
PCT/JP2021/034699 WO2022130722A1 (ja) | 2020-12-16 | 2021-09-22 | ベローズポンプ装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2022130722A1 true JPWO2022130722A1 (ja) | 2022-06-23 |
JP7429804B2 JP7429804B2 (ja) | 2024-02-08 |
Family
ID=82059005
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2022569717A Active JP7429804B2 (ja) | 2020-12-16 | 2021-09-22 | ベローズポンプ装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US20240044325A1 (ja) |
JP (1) | JP7429804B2 (ja) |
KR (1) | KR20230119147A (ja) |
CN (1) | CN116724171A (ja) |
WO (1) | WO2022130722A1 (ja) |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004293502A (ja) | 2003-03-28 | 2004-10-21 | Yamagiwa Kanagata:Kk | ベローズポンプ。 |
JP6371207B2 (ja) * | 2014-12-05 | 2018-08-08 | 日本ピラー工業株式会社 | ベローズポンプ装置 |
JP6367645B2 (ja) * | 2014-08-08 | 2018-08-01 | 日本ピラー工業株式会社 | ベローズポンプ装置 |
-
2021
- 2021-09-22 WO PCT/JP2021/034699 patent/WO2022130722A1/ja active Application Filing
- 2021-09-22 JP JP2022569717A patent/JP7429804B2/ja active Active
- 2021-09-22 CN CN202180085164.7A patent/CN116724171A/zh active Pending
- 2021-09-22 US US18/266,922 patent/US20240044325A1/en active Pending
- 2021-09-22 KR KR1020237020927A patent/KR20230119147A/ko unknown
Also Published As
Publication number | Publication date |
---|---|
WO2022130722A1 (ja) | 2022-06-23 |
JP7429804B2 (ja) | 2024-02-08 |
KR20230119147A (ko) | 2023-08-16 |
CN116724171A (zh) | 2023-09-08 |
US20240044325A1 (en) | 2024-02-08 |
Similar Documents
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