RU2671663C1 - Эжекторное устройство - Google Patents

Эжекторное устройство Download PDF

Info

Publication number
RU2671663C1
RU2671663C1 RU2018101144A RU2018101144A RU2671663C1 RU 2671663 C1 RU2671663 C1 RU 2671663C1 RU 2018101144 A RU2018101144 A RU 2018101144A RU 2018101144 A RU2018101144 A RU 2018101144A RU 2671663 C1 RU2671663 C1 RU 2671663C1
Authority
RU
Russia
Prior art keywords
ejector device
common
ejector
paragraphs
valve
Prior art date
Application number
RU2018101144A
Other languages
English (en)
Russian (ru)
Inventor
Михаэль Биркелунн
Original Assignee
Данфосс А/С
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 Данфосс А/С filed Critical Данфосс А/С
Application granted granted Critical
Publication of RU2671663C1 publication Critical patent/RU2671663C1/ru

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B9/00—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point
    • F25B9/08—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point using ejectors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
    • F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
    • F04F5/44—Component parts, details, or accessories not provided for in, or of interest apart from, groups F04F5/02 - F04F5/42
    • F04F5/48—Control
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
    • F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
    • F04F5/14—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being elastic fluid
    • F04F5/16—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being elastic fluid displacing elastic fluids
    • F04F5/18—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being elastic fluid displacing elastic fluids for compressing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
    • F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
    • F04F5/44—Component parts, details, or accessories not provided for in, or of interest apart from, groups F04F5/02 - F04F5/42
    • F04F5/46—Arrangements of nozzles
    • F04F5/466—Arrangements of nozzles with a plurality of nozzles arranged in parallel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
    • F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
    • F04F5/54—Installations characterised by use of jet pumps, e.g. combinations of two or more jet pumps of different type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B41/00—Fluid-circulation arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
    • F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
    • F04F5/14—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being elastic fluid
    • F04F5/24—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being elastic fluid displacing liquids, e.g. containing solids, or liquids and elastic fluids
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2341/00—Details of ejectors not being used as compression device; Details of flow restrictors or expansion valves
    • F25B2341/001—Ejectors not being used as compression device
    • F25B2341/0015—Ejectors not being used as compression device using two or more ejectors

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • Thermal Sciences (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Multiple-Way Valves (AREA)
  • Mechanically-Actuated Valves (AREA)
RU2018101144A 2015-06-24 2016-05-25 Эжекторное устройство RU2671663C1 (ru)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP15173582.6 2015-06-24
EP15173582.6A EP3109568B1 (en) 2015-06-24 2015-06-24 Ejector arrangement
PCT/EP2016/061739 WO2016206903A1 (en) 2015-06-24 2016-05-25 Ejector arrangement

Publications (1)

Publication Number Publication Date
RU2671663C1 true RU2671663C1 (ru) 2018-11-06

Family

ID=53487269

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2018101144A RU2671663C1 (ru) 2015-06-24 2016-05-25 Эжекторное устройство

Country Status (10)

Country Link
US (1) US10816015B2 (enExample)
EP (1) EP3109568B1 (enExample)
JP (1) JP6691556B2 (enExample)
CN (1) CN107787435B (enExample)
BR (1) BR112017027685A2 (enExample)
CA (1) CA2987994A1 (enExample)
ES (1) ES2656674T3 (enExample)
MX (1) MX374925B (enExample)
RU (1) RU2671663C1 (enExample)
WO (1) WO2016206903A1 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3712434B1 (en) 2019-03-20 2021-12-22 Danfoss A/S Check valve damping
KR102602247B1 (ko) * 2021-04-29 2023-11-14 이에스엠티 주식회사 소독장치
FR3154463A1 (fr) * 2023-10-19 2025-04-25 Coval Dispositif de production de vide à tiroir de commande double fonction et dispositif de manutention comprenant un tel dispositif de production de vide.

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2126384A (en) * 1936-01-08 1938-08-09 Honeywell Regulator Co Multiple steam jet refrigerating system
US3220210A (en) * 1961-09-05 1965-11-30 Carrier Corp Jet refrigeration apparatus
RU2133884C1 (ru) * 1998-03-27 1999-07-27 Попов Сергей Анатольевич Жидкостно-газовый эжектор (варианты)
RU2184880C1 (ru) * 2000-12-18 2002-07-10 Владимир Гдальевич Мирский Насосно-эжекторная установка для сжатия газообразной среды
RU2317451C1 (ru) * 2006-06-13 2008-02-20 Государственное образовательное учреждение высшего профессионального образования "Санкт-Петербургский государственный морской технический университет" Система запуска струйных насосов

Family Cites Families (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2106362A (en) * 1936-04-24 1938-01-25 Westinghouse Electric & Mfg Co Steam jet refrigeration apparatus
US3255708A (en) * 1964-01-02 1966-06-14 Boeing Co Ejector pump
US3380649A (en) * 1965-10-19 1968-04-30 Gen Electric Reactor pumping system
JPS6081500A (ja) * 1983-10-11 1985-05-09 Sakou Giken:Kk 蒸気エゼクタ−
JPH06185499A (ja) * 1991-01-01 1994-07-05 Smc Corp 真空発生装置
DE69221935T2 (de) * 1991-05-22 1998-04-09 Toshiba Kawasaki Kk Dampfinjektorsystem
US5799831A (en) * 1996-03-20 1998-09-01 Ecolab Inc. Dual aspirator
DE19817249C1 (de) * 1998-04-18 1999-08-26 Schmalz J Gmbh Ejektor
RU2142075C1 (ru) * 1998-04-20 1999-11-27 Попов Сергей Анатольевич Насосно-эжекторная установка (варианты)
IL125791A (en) * 1998-08-13 2004-05-12 Dan Greenberg Vacuum pump
JP4679701B2 (ja) * 2000-08-10 2011-04-27 本田技研工業株式会社 燃料電池の流体供給装置と燃料供給システム
US7776213B2 (en) * 2001-06-12 2010-08-17 Hydrotreat, Inc. Apparatus for enhancing venturi suction in eductor mixers
JP3941602B2 (ja) 2002-02-07 2007-07-04 株式会社デンソー エジェクタ方式の減圧装置
JP3951885B2 (ja) * 2002-10-22 2007-08-01 日産自動車株式会社 燃料電池システム
DE10250532B3 (de) * 2002-10-29 2004-07-01 J. Schmalz Gmbh Treibgas betriebene Ejektoranordnung
JP2004198002A (ja) 2002-12-17 2004-07-15 Denso Corp 蒸気圧縮式冷凍機
US7309537B2 (en) * 2003-09-18 2007-12-18 Ballard Power Systems Inc. Fuel cell system with fluid stream recirculation
DE102004047782A1 (de) * 2004-06-18 2006-01-05 Robert Bosch Gmbh Vorrichtung zum Fördern von Kraftstoff
JP4259531B2 (ja) 2005-04-05 2009-04-30 株式会社デンソー エジェクタ式冷凍サイクル用ユニット
JP2006342765A (ja) * 2005-06-10 2006-12-21 Smc Corp 真空ユニット及び真空ユニットに用いられるフィルタの製造方法
US20070020114A1 (en) * 2005-07-01 2007-01-25 Mcfarland Noel W Jet pump
SE531940C2 (sv) * 2007-01-10 2009-09-15 Xerex Ab Ejektoranordning
SE530787C2 (sv) * 2007-01-16 2008-09-09 Xerex Ab Ejektoranordning med luftningsfunktion
JP4678604B2 (ja) * 2007-08-01 2011-04-27 Ｓｍｃ株式会社 真空発生ユニット
JP5062066B2 (ja) 2008-07-04 2012-10-31 株式会社デンソー エジェクタ式冷凍サイクル用蒸発器ユニット
DE202009019074U1 (de) * 2009-11-24 2016-05-23 J. Schmalz Gmbh Druckluftbetriebener Unterdruckerzeuger
DK2646763T3 (en) 2010-11-30 2016-10-31 Carrier Corp Ejector.
WO2012092685A1 (en) 2011-01-04 2012-07-12 Carrier Corporation Ejector
DE102011017739A1 (de) * 2011-04-28 2012-10-31 Uwe Würdig Verfahren und Vorrichtung zur Anreicherung einer Flüssigkeit mit Gas
US9074523B2 (en) * 2012-11-16 2015-07-07 Ford Global Technologies, Llc Vacuum-actuated wastegate
DE102016111910A1 (de) * 2016-06-29 2018-01-04 Eppendorf Ag Dosierkopf, Dosiervorrichtung umfassend einen Dosierkopf und Verfahren zum Dosieren mittels eines Dosierkopfes
US10495039B2 (en) * 2017-03-30 2019-12-03 Delphi Technologies Ip Limited Fuel system having a jet pump

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2126384A (en) * 1936-01-08 1938-08-09 Honeywell Regulator Co Multiple steam jet refrigerating system
US3220210A (en) * 1961-09-05 1965-11-30 Carrier Corp Jet refrigeration apparatus
RU2133884C1 (ru) * 1998-03-27 1999-07-27 Попов Сергей Анатольевич Жидкостно-газовый эжектор (варианты)
RU2184880C1 (ru) * 2000-12-18 2002-07-10 Владимир Гдальевич Мирский Насосно-эжекторная установка для сжатия газообразной среды
RU2317451C1 (ru) * 2006-06-13 2008-02-20 Государственное образовательное учреждение высшего профессионального образования "Санкт-Петербургский государственный морской технический университет" Система запуска струйных насосов

Also Published As

Publication number Publication date
CN107787435B (zh) 2019-11-05
MX2017016615A (es) 2018-05-15
MX374925B (es) 2025-03-06
CA2987994A1 (en) 2016-12-29
US10816015B2 (en) 2020-10-27
CN107787435A (zh) 2018-03-09
JP6691556B2 (ja) 2020-04-28
ES2656674T3 (es) 2018-02-28
WO2016206903A1 (en) 2016-12-29
EP3109568B1 (en) 2017-11-01
JP2018522192A (ja) 2018-08-09
BR112017027685A2 (pt) 2018-09-04
EP3109568A1 (en) 2016-12-28
US20180180064A1 (en) 2018-06-28

Similar Documents

Publication Publication Date Title
RU2720870C2 (ru) Регулирующий клапан для текучей среды
JP3727828B2 (ja) 配管破断制御弁装置
JP5574201B1 (ja) スプール弁
CN101617131B (zh) 方向控制阀装置及具备多个该方向控制阀装置的方向控制阀装置块
JP2011512486A (ja) 改良バルブ制御装置を持つ燃料インジェクタ
CN101809279B (zh) 具有防粘滞装置的可变排量泵
CN102691605B (zh) 用于大型柴油发动机的电控燃料喷射器
ES2859671T3 (es) Válvula de inyección de combustible
US10816015B2 (en) Ejector arrangement
CN101542173B (zh) 用于流体控制装置的排放物排放
KR102699028B1 (ko) 릴리프 밸브
EP1249598A2 (en) Oil activated fuel injector control valve
CN100359139C (zh) 压力脉冲发生装置和方法
CN100445619C (zh) 提升式流动控制阀
TWI731784B (zh) 氣壓缸、頭蓋及桿蓋
CN103534474B (zh) 燃料喷射单元和系统
KR200467301Y1 (ko) 저진동 저소음 볼륨 부스터
JP4046555B2 (ja) 三方切換弁
JP2004532955A (ja) 可変な制御室圧力負荷を伴う燃料インジェクタ
US20090159048A1 (en) Injected Fuel Pressure Boosting Device
KR102855445B1 (ko) 긴급차단 진공단열 시스템
JP2007107513A (ja) 燃料噴射弁
JPH07190221A (ja) エア吐出装置
CN108026798A (zh) 用于凸轮轴调节器的控制阀
CN106662053A (zh) 燃料喷射器