BR112022022497A2 - Elemento compressor com injetor de óleo melhorado - Google Patents

Elemento compressor com injetor de óleo melhorado

Info

Publication number
BR112022022497A2
BR112022022497A2 BR112022022497A BR112022022497A BR112022022497A2 BR 112022022497 A2 BR112022022497 A2 BR 112022022497A2 BR 112022022497 A BR112022022497 A BR 112022022497A BR 112022022497 A BR112022022497 A BR 112022022497A BR 112022022497 A2 BR112022022497 A2 BR 112022022497A2
Authority
BR
Brazil
Prior art keywords
compressor element
oil injector
oil
improved oil
housing
Prior art date
Application number
BR112022022497A
Other languages
English (en)
Inventor
Lato Fernanda
Raphaël Angèle Adens Michaël
Aristizabal Andrew
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
Application filed by Atlas Copco Airpower Nv filed Critical Atlas Copco Airpower Nv
Publication of BR112022022497A2 publication Critical patent/BR112022022497A2/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
    • F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
    • F04C18/08—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C18/12—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type
    • F04C18/14—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons
    • F04C18/16—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons with helical teeth, e.g. chevron-shaped, screw type
    • 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
    • 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
    • F04C2240/30—Casings or housings
    • 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
    • F04C2240/60—Shafts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2240/00—Components
    • F05B2240/60—Shafts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2260/00—Function
    • F05B2260/98—Lubrication

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Compressor (AREA)

Abstract

ELEMENTO COMPRESSOR COM INJETOR DE ÓLEO MELHORADO. Um elemento compressor (1) compreendendo pelo menos um membro de compressão (2), um alojamento (3) e um eixo rotativo (4) conectando rotativamente o pelo menos um membro de compressão (2) ao alojamento (3), em que pelo menos um elemento intermediário (5) é fornecido entre o eixo rotativo (4) e o alojamento (3) para facilitar a rotação do eixo rotativo (4), em que o elemento compressor (1) compreende adicionalmente pelo menos um injetor de óleo (6) que se estende a partir de uma porta de entrada (7) para pelo menos um bocal (8a, 8b, 8c) por meio de um canal de óleo (9), em que o canal de óleo (9) é moldado para permitir um fluxo substancialmente primário de óleo através do canal (9) para resfriamento do pelo menos um elemento intermediário (5).
BR112022022497A 2020-05-07 2021-05-06 Elemento compressor com injetor de óleo melhorado BR112022022497A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BE20205308A BE1028274B1 (nl) 2020-05-07 2020-05-07 Compressorelement met verbeterede olie-injector
PCT/IB2021/053835 WO2021224842A1 (en) 2020-05-07 2021-05-06 Compressor element with improved oil injector

Publications (1)

Publication Number Publication Date
BR112022022497A2 true BR112022022497A2 (pt) 2022-12-13

Family

ID=71465012

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112022022497A BR112022022497A2 (pt) 2020-05-07 2021-05-06 Elemento compressor com injetor de óleo melhorado

Country Status (10)

Country Link
US (1) US11891996B2 (pt)
EP (1) EP4146941B1 (pt)
JP (1) JP2023525041A (pt)
KR (1) KR20230006012A (pt)
CN (2) CN215762236U (pt)
BE (1) BE1028274B1 (pt)
BR (1) BR112022022497A2 (pt)
FI (1) FI4146941T3 (pt)
TW (1) TWI778612B (pt)
WO (1) WO2021224842A1 (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1028274B1 (nl) * 2020-05-07 2021-12-07 Atlas Copco Airpower Nv Compressorelement met verbeterede olie-injector

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE450150B (sv) * 1982-04-13 1987-06-09 Stal Refrigeration Ab Kompressor av hermetisk typ
US4780061A (en) 1987-08-06 1988-10-25 American Standard Inc. Screw compressor with integral oil cooling
JPH07103152A (ja) * 1993-09-30 1995-04-18 Toshiba Corp スクロールコンプレッサ
US6619430B2 (en) * 2001-10-12 2003-09-16 Carrier Corporation Refrigerant gas buffered seal system
JP2007177695A (ja) * 2005-12-28 2007-07-12 Ishikawajima Harima Heavy Ind Co Ltd ターボ圧縮機
US8747088B2 (en) * 2007-11-27 2014-06-10 Emerson Climate Technologies, Inc. Open drive scroll compressor with lubrication system
CN102080667A (zh) * 2011-03-14 2011-06-01 江山市通联泵业成套有限公司 一种高效节能无密封自控自吸泵汽水分离器
US11015602B2 (en) * 2012-02-28 2021-05-25 Atlas Copco Airpower, Naamloze Vennootschap Screw compressor
BE1020311A3 (nl) * 2012-02-28 2013-07-02 Atlas Copco Airpower Nv Schroefcompressor.
JP5802172B2 (ja) 2012-06-06 2015-10-28 株式会社日立産機システム 無給油式空気圧縮機
CN204820192U (zh) * 2015-06-03 2015-12-02 联塑市政管道（河北）有限公司 一种注塑模具流道及模具
KR102222343B1 (ko) * 2015-12-11 2021-03-03 아틀라스 캅코 에어파워, 남로체 벤누트삽 압축기 장치 또는 익스팬더 장치의 액체 주입을 조절하기 위한 방법, 액체 주입식 압축기 장치 또는 익스팬더 장치, 및 액체 주입식 압축기 요소 또는 익스팬더 요소
DE102016011442A1 (de) * 2016-09-21 2018-03-22 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH System für ein Nutzfahrzeug umfassend einen Schraubenkompressor sowie einen Elektromotor
CN206343598U (zh) * 2016-12-30 2017-07-21 宁波海天金属成型设备有限公司 压铸机及其头板冷却装置
US11085448B2 (en) 2017-04-21 2021-08-10 Atlas Copco Airpower, Naamloze Vennootschap Oil circuit, oil-free compressor provided with such oil circuit and a method to control lubrication and/or cooling of such oil-free compressor via such oil circuit
US10851786B2 (en) * 2017-09-27 2020-12-01 Ingersoll-Rand Industrial U.S., Inc. Rotary screw compressor with atomized oil injection
BE1026195B1 (nl) * 2018-04-11 2019-11-12 Atlas Copco Airpower Naamloze Vennootschap Vloeistof geïnjecteerde compressorinrichting
BE1028274B1 (nl) * 2020-05-07 2021-12-07 Atlas Copco Airpower Nv Compressorelement met verbeterede olie-injector

Also Published As

Publication number Publication date
BE1028274B1 (nl) 2021-12-07
TW202202733A (zh) 2022-01-16
US20230175508A1 (en) 2023-06-08
WO2021224842A1 (en) 2021-11-11
EP4146941A1 (en) 2023-03-15
EP4146941B1 (en) 2024-02-21
KR20230006012A (ko) 2023-01-10
TWI778612B (zh) 2022-09-21
BE1028274A1 (nl) 2021-12-03
US11891996B2 (en) 2024-02-06
CN215762236U (zh) 2022-02-08
CN113623208B (zh) 2023-11-17
CN113623208A (zh) 2021-11-09
JP2023525041A (ja) 2023-06-14
FI4146941T3 (fi) 2024-05-24

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