JPWO2024225114A1 - - Google Patents
Info
- Publication number
- JPWO2024225114A1 JPWO2024225114A1 JP2025516747A JP2025516747A JPWO2024225114A1 JP WO2024225114 A1 JPWO2024225114 A1 JP WO2024225114A1 JP 2025516747 A JP2025516747 A JP 2025516747A JP 2025516747 A JP2025516747 A JP 2025516747A JP WO2024225114 A1 JPWO2024225114 A1 JP WO2024225114A1
- 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.)
- Pending
Links
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03C—POSITIVE-DISPLACEMENT ENGINES DRIVEN BY LIQUIDS
- F03C1/00—Reciprocating-piston liquid engines
- F03C1/02—Reciprocating-piston liquid engines with multiple-cylinders, characterised by the number or arrangement of cylinders
- F03C1/04—Reciprocating-piston liquid engines with multiple-cylinders, characterised by the number or arrangement of cylinders with cylinders in star or fan arrangement
- F03C1/0447—Controlling
- F03C1/0457—Controlling by changing the effective piston stroke
- F03C1/046—Controlling by changing the effective piston stroke by changing the excentricity of one element relative to another element
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03C—POSITIVE-DISPLACEMENT ENGINES DRIVEN BY LIQUIDS
- F03C1/00—Reciprocating-piston liquid engines
- F03C1/02—Reciprocating-piston liquid engines with multiple-cylinders, characterised by the number or arrangement of cylinders
- F03C1/04—Reciprocating-piston liquid engines with multiple-cylinders, characterised by the number or arrangement of cylinders with cylinders in star or fan arrangement
- F03C1/047—Reciprocating-piston liquid engines with multiple-cylinders, characterised by the number or arrangement of cylinders with cylinders in star or fan arrangement the pistons co-operating with an actuated element at the outer ends of the cylinders
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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
- F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
- F04B1/04—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement
- F04B1/06—Control
- F04B1/07—Control by varying the relative eccentricity between two members, e.g. a cam and a drive shaft
-
- 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
- F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
- F04B1/04—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement
- F04B1/10—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement the cylinders being movable, e.g. rotary
- F04B1/107—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement the cylinders being movable, e.g. rotary with actuating or actuated elements at the outer ends of the cylinders
- F04B1/1071—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement the cylinders being movable, e.g. rotary with actuating or actuated elements at the outer ends of the cylinders with rotary cylinder blocks
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Reciprocating Pumps (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2023074501 | 2023-04-28 | ||
| PCT/JP2024/015129 WO2024225114A1 (ja) | 2023-04-28 | 2024-04-16 | 液圧回転機 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPWO2024225114A1 true JPWO2024225114A1 (https=) | 2024-10-31 |
Family
ID=93256514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2025516747A Pending JPWO2024225114A1 (https=) | 2023-04-28 | 2024-04-16 |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP4703587A1 (https=) |
| JP (1) | JPWO2024225114A1 (https=) |
| CN (1) | CN120958234A (https=) |
| WO (1) | WO2024225114A1 (https=) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4820082Y1 (https=) * | 1970-09-24 | 1973-06-09 | ||
| JP4946818B2 (ja) | 2007-11-16 | 2012-06-06 | トヨタ自動車株式会社 | ラジアルピストンポンプおよびラジアルピストンモータ |
| CN114121555B (zh) | 2021-11-17 | 2025-09-09 | 厦门宏发电力电器有限公司 | 一种可提高绝缘能力的高压直流继电器 |
-
2024
- 2024-04-16 EP EP24796867.0A patent/EP4703587A1/en active Pending
- 2024-04-16 WO PCT/JP2024/015129 patent/WO2024225114A1/ja not_active Ceased
- 2024-04-16 CN CN202480025768.6A patent/CN120958234A/zh active Pending
- 2024-04-16 JP JP2025516747A patent/JPWO2024225114A1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| WO2024225114A1 (ja) | 2024-10-31 |
| EP4703587A1 (en) | 2026-03-04 |
| CN120958234A (zh) | 2025-11-14 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20250620 |