JP7573014B2 - 複動ピストン圧縮機用の弁装置 - Google Patents

複動ピストン圧縮機用の弁装置 Download PDF

Info

Publication number
JP7573014B2
JP7573014B2 JP2022504238A JP2022504238A JP7573014B2 JP 7573014 B2 JP7573014 B2 JP 7573014B2 JP 2022504238 A JP2022504238 A JP 2022504238A JP 2022504238 A JP2022504238 A JP 2022504238A JP 7573014 B2 JP7573014 B2 JP 7573014B2
Authority
JP
Japan
Prior art keywords
pressure relief
stage
double
pressure
acting piston
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.)
Active
Application number
JP2022504238A
Other languages
English (en)
Japanese (ja)
Other versions
JP2022542871A (ja
Inventor
ブルカウスカス マリウス
ヘンゼル スヴェン
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.)
Filing date
Publication date
Application filed by Voith Patent GmbH filed Critical Voith Patent GmbH
Publication of JP2022542871A publication Critical patent/JP2022542871A/ja
Application granted granted Critical
Publication of JP7573014B2 publication Critical patent/JP7573014B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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)
JP2022504238A 2019-07-24 2020-07-16 複動ピストン圧縮機用の弁装置 Active JP7573014B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102019119944.1 2019-07-24
DE102019119944.1A DE102019119944A1 (de) 2019-07-24 2019-07-24 Ventilvorrichtung für einen Hubkolbenverdichter
PCT/EP2020/070084 WO2021013670A1 (de) 2019-07-24 2020-07-16 Ventilvorrichtung für einen hubkolbenverdichter

Publications (2)

Publication Number Publication Date
JP2022542871A JP2022542871A (ja) 2022-10-07
JP7573014B2 true JP7573014B2 (ja) 2024-10-24

Family

ID=71741774

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022504238A Active JP7573014B2 (ja) 2019-07-24 2020-07-16 複動ピストン圧縮機用の弁装置

Country Status (5)

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

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024138378A1 (zh) * 2022-12-27 2024-07-04 采埃孚商用车系统(青岛)有限公司 车用空压机
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
EP1490598B1 (de) * 2002-03-29 2006-11-29 DeVilbiss Air Power Company Kopfdruckentlastungsanordnung
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

Also Published As

Publication number Publication date
EP4004370C0 (de) 2024-09-11
CN114270037B (zh) 2025-06-13
CN114270037A (zh) 2022-04-01
WO2021013670A1 (de) 2021-01-28
JP2022542871A (ja) 2022-10-07
EP4004370B1 (de) 2024-09-11
EP4004370A1 (de) 2022-06-01
DE102019119944A1 (de) 2021-01-28

Similar Documents

Publication Publication Date Title
JP7573014B2 (ja) 複動ピストン圧縮機用の弁装置
US20120192583A1 (en) Suction Cutoff Unloader Valve For Compressor Capacity Control
DE112011104374T5 (de) Kompressor mit variabler Verdrängung
CN102472268B (zh) 用于压缩机容量控制的旁路卸载阀
US20060218959A1 (en) Refrigerant compressor
JP4015125B2 (ja) 背圧弁及びアクチュエーションシステム
KR20030011221A (ko) 막혀진 흡입용량 조절을 가진 압축기
EP1510694B1 (de) Ventilanordnung für eine Pumpe
WO2009125749A1 (ja) 斜板式圧縮機
WO2019141360A1 (en) A system for an internal combustion engine
US7134408B2 (en) Device for the control of gas exchange valves
SE503852C2 (sv) Roterande skruvkompressor med avlastningsanordning
US20120315170A1 (en) Air conditioning compressor for a vehicle and vehicle
US10233794B2 (en) Valve arrangement
JP4821077B2 (ja) 圧縮機の吐出弁機構
CN113446273A (zh) 增压输出稳定化装置
JP3236253B2 (ja) エアコン用圧縮器
CN118224065A (zh) 具有空转功能的活塞压缩机
US20160032917A1 (en) Device for Conserving Power in a Piston Compressor
WO2023274692A1 (en) Noise reduction of a compressor
WO1999030036A1 (fr) Compresseur a piston
KR100224199B1 (ko) 자동차용 에어콤프레서의 언로더 구조
JP2005315212A (ja) ピストンポンプ装置
JPH08193576A (ja) 車両用エアコンプレッサ装置
US8469677B1 (en) Check valve pump with electric bypass valve

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20230616

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20240314

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20240319

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20240617

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20240911

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20241011

R150 Certificate of patent or registration of utility model

Ref document number: 7573014

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150