EP4004370C0 - Dispositif de soupape pour un compresseur à piston - Google Patents

Dispositif de soupape pour un compresseur à piston

Info

Publication number: EP4004370C0
Authority: EP; European Patent Office
Prior art keywords: valve device; reciprocating piston; piston compressor; compressor; reciprocating
Prior art date: 2019-07-24
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.): Active

Application number

EP20743992.8A

Other languages

German (de)

English (en)

Other versions

EP4004370A1 (fr

EP4004370B1 (fr

Inventor

Marius Burkauskas

Sven Hensel

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Voith Patent GmbH

Original Assignee

Voith Patent GmbH

Priority date (The priority date 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 date listed.)

2019-07-24

Filing date

2020-07-16

Publication date

2024-09-11

2020-07-16 Application filed by Voith Patent GmbH filed Critical Voith Patent GmbH

2022-06-01 Publication of EP4004370A1 publication Critical patent/EP4004370A1/fr

2024-09-11 Application granted granted Critical

2024-09-11 Publication of EP4004370B1 publication Critical patent/EP4004370B1/fr

2024-09-11 Publication of EP4004370C0 publication Critical patent/EP4004370C0/fr

Status Active legal-status Critical Current

2040-07-16 Anticipated expiration legal-status Critical

Links

Classifications

- 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
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/10—Adaptations or arrangements of distribution members
- F04B39/1073—Adaptations or arrangements of distribution members the members being reed 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
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/08—Actuation of distribution 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
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/12—Casings; Cylinders; Cylinder heads; Fluid connections
- F04B39/125—Cylinder heads
- 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
- F04B49/02—Stopping, starting, unloading or idling control
- F04B49/03—Stopping, starting, unloading or idling control by means of 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
- 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
- F04B49/16—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 by adjusting the capacity of dead spaces of working chambers

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Compressor (AREA)
Compressors, Vaccum Pumps And Other Relevant Systems (AREA)

EP20743992.8A 2019-07-24 2020-07-16 Dispositif de soupape pour un compresseur à piston Active EP4004370B1 (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE102019119944.1A DE102019119944A1 (de)	2019-07-24	2019-07-24	Ventilvorrichtung für einen Hubkolbenverdichter
PCT/EP2020/070084 WO2021013670A1 (fr)	2019-07-24	2020-07-16	Dispositif de soupape pour un compresseur à piston

Publications (3)

Publication Number	Publication Date
EP4004370A1 EP4004370A1 (fr)	2022-06-01
EP4004370B1 EP4004370B1 (fr)	2024-09-11
EP4004370C0 true EP4004370C0 (fr)	2024-09-11

Family

ID=71741774

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP20743992.8A Active EP4004370B1 (fr)	2019-07-24	2020-07-16	Dispositif de soupape pour un compresseur à piston

Country Status (5)

Country	Link
EP (1)	EP4004370B1 (fr)
JP (1)	JP7573014B2 (fr)
CN (1)	CN114270037B (fr)
DE (1)	DE102019119944A1 (fr)
WO (1)	WO2021013670A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
KR20250126036A (ko) *	2022-12-27	2025-08-22	지에프 커머셜 비히클 시스템즈 (칭다오) 씨오., 엘티디.	차량용 공기 압축기
CN115977930B (zh) *	2023-02-28	2025-07-25	采埃孚商用车系统(青岛)有限公司	卸荷装置和空气压缩机
CN116792296B (zh) *	2023-08-01	2025-10-28	采埃孚商用车系统(青岛)有限公司	曲轴箱气阀结构和空气压缩机

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2246932A (en) *	1939-09-21	1941-06-24	Chicago Pneumatic Tool Co	Combination single and two stage vacuum pump
JPS5447112A (en) *	1977-09-20	1979-04-13	Tokico Ltd	Compression mechanism
US4382749A (en) *	1980-11-14	1983-05-10	The Trane Company	Reciprocating compressor with integral unloader valve
DE3214713A1 (de) *	1982-04-21	1983-10-27	Wabco Westinghouse Fahrzeugbremsen GmbH, 3000 Hannover	Einrichtung zur erzeugung von druckgas
JP2509785Y2 (ja) *	1989-12-22	1996-09-04	三輪精機株式会社	エアコンプレッサ
JPH0557380U (ja) *	1991-12-27	1993-07-30	マックス株式会社	多段圧縮機の負荷軽減装置
JPH062667A (ja) *	1992-06-19	1994-01-11	Tokico Ltd	空気圧縮機のアンロード装置
BR9304028A (pt) *	1993-10-18	1995-06-06	Freios Varga Sa	Dispositivo descarregador para compressor governado de sistema de freios a ar para veículos automotores
JPH1030565A (ja) *	1996-07-11	1998-02-03	Tokico Ltd	往復動型圧縮機
DE19850269A1 (de) *	1998-10-31	2000-05-04	Wabco Gmbh & Co Ohg	Gasverdichter
WO2003083304A1 (fr) *	2002-03-29	2003-10-09	Devilbiss Air Power Company	Assemblage limiteur de pression de tete
US7270145B2 (en) *	2002-08-30	2007-09-18	Haldex Brake Corporation	unloading/venting valve having integrated therewith a high-pressure protection valve
ATE384871T1 (de) *	2004-10-19	2008-02-15	Voith Patent Gmbh	Mehrstufiger kolbenverdichter mit reduzierter leistungsaufnahme im leerlauf
DE102013001147A1 (de) *	2013-01-24	2014-07-24	Voith Patent Gmbh	Mehrstufiger Kolbenverdichter
CN103267004B (zh) *	2013-05-17	2015-08-19	台州中际汽车零部件有限公司	安保型汽车空压机
DE102016006358A1 (de) *	2016-05-21	2017-11-23	Wabco Gmbh	Hubkolbenkompressor einer Druckluftversorgungsanlage

2019
- 2019-07-24 DE DE102019119944.1A patent/DE102019119944A1/de not_active Ceased
2020
- 2020-07-16 CN CN202080057879.7A patent/CN114270037B/zh active Active
- 2020-07-16 WO PCT/EP2020/070084 patent/WO2021013670A1/fr not_active Ceased
- 2020-07-16 JP JP2022504238A patent/JP7573014B2/ja active Active
- 2020-07-16 EP EP20743992.8A patent/EP4004370B1/fr active Active

Also Published As

Publication number	Publication date
JP7573014B2 (ja)	2024-10-24
JP2022542871A (ja)	2022-10-07
EP4004370A1 (fr)	2022-06-01
DE102019119944A1 (de)	2021-01-28
EP4004370B1 (fr)	2024-09-11
WO2021013670A1 (fr)	2021-01-28
CN114270037A (zh)	2022-04-01
CN114270037B (zh)	2025-06-13

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