BR112018011739A2 - método para controlar a injeção de líquido de um dispositivo compressor ou dispositivo expansor, um dispositivo compressor ou dispositivo expansor injetado com líquido e um elemento compressor ou elemento expansor injetado com líquido - Google Patents

método para controlar a injeção de líquido de um dispositivo compressor ou dispositivo expansor, um dispositivo compressor ou dispositivo expansor injetado com líquido e um elemento compressor ou elemento expansor injetado com líquido

Info

Publication number
BR112018011739A2
BR112018011739A2 BR112018011739A BR112018011739A BR112018011739A2 BR 112018011739 A2 BR112018011739 A2 BR 112018011739A2 BR 112018011739 A BR112018011739 A BR 112018011739A BR 112018011739 A BR112018011739 A BR 112018011739A BR 112018011739 A2 BR112018011739 A2 BR 112018011739A2
Authority
BR
Brazil
Prior art keywords
liquid
expander
compressor
injected
controlling
Prior art date
Application number
BR112018011739A
Other languages
English (en)
Other versions
BR112018011739B1 (pt
Inventor
Pulnikov Aleksandr
Moens Benjamin
Schmitz Christian
Julia J Dom Johan
DEPREZ Sofie
Original Assignee
Atlas Copco Airpower Nv
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
Priority claimed from BE2016/5147A external-priority patent/BE1023673B1/nl
Priority claimed from BE2016/5600A external-priority patent/BE1023714B1/nl
Application filed by Atlas Copco Airpower Nv filed Critical Atlas Copco Airpower Nv
Publication of BR112018011739A2 publication Critical patent/BR112018011739A2/pt
Publication of BR112018011739B1 publication Critical patent/BR112018011739B1/pt

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/0007—Injection of a fluid in the working chamber for sealing, cooling and lubricating
    • F04C29/0014—Injection of a fluid in the working chamber for sealing, cooling and lubricating with control systems for the injection of the fluid
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
    • F01C21/001—Injection of a fluid in the working chamber for sealing, cooling and lubricating
    • F01C21/002—Injection of a fluid in the working chamber for sealing, cooling and lubricating with control systems for the injection of the fluid
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/02—Lubrication; Lubricant separation
    • F04C29/021—Control systems for the circulation of the lubricant
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/02—Lubrication; Lubricant separation
    • F04C29/026—Lubricant separation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/04—Heating; Cooling; Heat insulation
    • F04C29/042—Heating; Cooling; Heat insulation by injecting a fluid
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2240/00—Components
    • F04C2240/50—Bearings
    • F04C2240/52—Bearings for assemblies with supports on both sides
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2240/00—Components
    • F04C2240/80—Other components
    • F04C2240/806—Pipes for fluids; Fittings therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2270/00—Control; Monitoring or safety arrangements
    • F04C2270/19—Temperature
    • F04C2270/195—Controlled or regulated
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2270/00—Control; Monitoring or safety arrangements
    • F04C2270/20—Flow
    • F04C2270/205—Controlled or regulated

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Compressor (AREA)
  • Centrifugal Separators (AREA)

Abstract

método para controlar a injeção de líquido de um dispositivo compressor ou dispositivo expansor (1), em que esse dispositivo compressor compreende pelo menos um elemento compressor ou elemento expansor (2), em que o elemento (2) compreende um alojamento (3) que compreende uma câmara de rotor (4) na qual pelo menos um rotor (7) é afixado de modo giratório por meio de mancais (8), em que um líquido é injetado no elemento (2), caracterizado pelo fato de que o método compreende a etapa de fornecer dois suprimentos de líquido separados independentes para o elemento (2), em que um suprimento de líquido é injetado na câmara de rotor (4) e o outro suprimento de líquido é injetado na localização dos mancais (8); e que os suprimentos de líquido separados mencionados anteriormente são obtidos por meio de uma peça de canalização modular de um módulo de injeção. figura: 3.
BR112018011739-0A 2015-12-11 2016-09-12 Método para controlar a injeção de líquido de um dispositivo compressor ou dispositivo expansor, um dispositivo compressor ou dispositivo expansor injetado com líquido e um elemento compressor ou elemento expansor injetado com líquido BR112018011739B1 (pt)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
US201562266092P 2015-12-11 2015-12-11
US62/266,092 2015-12-11
BE2016/5147 2016-03-01
BE2016/5147A BE1023673B1 (nl) 2015-12-11 2016-03-01 Werkwijze voor het regelen van de vloeistofinjectie van een compressorinrichting, een vloeistofgeïnjecteerde compressorinrichting en een vloeistofgeïnjecteerd compressorelement
US201662308952P 2016-03-16 2016-03-16
US62/308,952 2016-03-16
BE2016/5600 2016-07-19
BE2016/5600A BE1023714B1 (nl) 2015-12-11 2016-07-19 Werkwijze voor het regelen van de vloeistofinjectie van een compressor- of expanderinrichting, een vloeistofgeïnjecteerde compressor- of expanderinrichting en een vloeistofgeïnjecteerd compressor- of expanderelement
PCT/BE2016/000045 WO2017096439A1 (en) 2015-12-11 2016-09-12 Method for regulating the liquid injection of a compressor or expander device, a liquid-injected compressor or expander device, and a liquid-injected compressor or expander element

Publications (2)

Publication Number Publication Date
BR112018011739A2 true BR112018011739A2 (pt) 2018-12-04
BR112018011739B1 BR112018011739B1 (pt) 2022-12-20

Family

ID=59012474

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112018011739-0A BR112018011739B1 (pt) 2015-12-11 2016-09-12 Método para controlar a injeção de líquido de um dispositivo compressor ou dispositivo expansor, um dispositivo compressor ou dispositivo expansor injetado com líquido e um elemento compressor ou elemento expansor injetado com líquido

Country Status (10)

Country Link
US (1) US10920777B2 (pt)
EP (2) EP3505764B1 (pt)
JP (1) JP6763953B2 (pt)
KR (1) KR102222343B1 (pt)
CN (2) CN106870374B (pt)
BR (1) BR112018011739B1 (pt)
CA (1) CA3006624C (pt)
DK (1) DK3505764T3 (pt)
MX (1) MX2018007060A (pt)
WO (1) WO2017096439A1 (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA3006624C (en) * 2015-12-11 2020-07-21 Atlas Copco Airpower, Naamloze Vennootschap Method for controlling the liquid injection of a compressor device or expander device, a liquid-injected compressor device or expander device and a liquid-injected compressor element or expander element
JP7268424B2 (ja) * 2019-03-19 2023-05-08 富士電機株式会社 スクロール蒸気膨張システム
BE1028274B1 (nl) * 2020-05-07 2021-12-07 Atlas Copco Airpower Nv Compressorelement met verbeterede olie-injector
GB2596608A (en) * 2020-06-29 2022-01-05 Leybold France S A S Supplying lubricant to a lubricant sealed pump
BE1029292B1 (nl) * 2021-04-09 2022-11-16 Atlas Copco Airpower Nv Element, inrichting en werkwijze voor het samenpersen van samen te persen gas met een lage temperatuur
CN115143108B (zh) * 2022-07-04 2024-05-28 淄博真空设备厂有限公司 一种用于油气收集回收的螺杆式真空压缩机

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CA3006624C (en) * 2015-12-11 2020-07-21 Atlas Copco Airpower, Naamloze Vennootschap Method for controlling the liquid injection of a compressor device or expander device, a liquid-injected compressor device or expander device and a liquid-injected compressor element or expander element

Also Published As

Publication number Publication date
EP3505764A1 (en) 2019-07-03
KR102222343B1 (ko) 2021-03-03
JP6763953B2 (ja) 2020-09-30
US10920777B2 (en) 2021-02-16
EP3505764B1 (en) 2021-12-22
CN106870374A (zh) 2017-06-20
JP2019504238A (ja) 2019-02-14
DK3505764T3 (da) 2022-03-21
KR20180094959A (ko) 2018-08-24
US20180347567A1 (en) 2018-12-06
CN106870374B (zh) 2019-03-29
BR112018011739B1 (pt) 2022-12-20
MX2018007060A (es) 2018-08-15
WO2017096439A1 (en) 2017-06-15
CA3006624A1 (en) 2017-06-15
CA3006624C (en) 2020-07-21
CN206617327U (zh) 2017-11-07
EP3387257A1 (en) 2018-10-17

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Legal Events

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B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 12/09/2016, OBSERVADAS AS CONDICOES LEGAIS