BR112017023810A2 - compression device - Google Patents

compression device

Info

Publication number
BR112017023810A2
BR112017023810A2 BR112017023810A BR112017023810A BR112017023810A2 BR 112017023810 A2 BR112017023810 A2 BR 112017023810A2 BR 112017023810 A BR112017023810 A BR 112017023810A BR 112017023810 A BR112017023810 A BR 112017023810A BR 112017023810 A2 BR112017023810 A2 BR 112017023810A2
Authority
BR
Brazil
Prior art keywords
compression
rotor
drive
power source
transmission unit
Prior art date
Application number
BR112017023810A
Other languages
Portuguese (pt)
Inventor
Mietto Virgilio
Original Assignee
Mietto Virgilio
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 Mietto Virgilio filed Critical Mietto Virgilio
Publication of BR112017023810A2 publication Critical patent/BR112017023810A2/en

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
    • F04C29/0042—Driving elements, brakes, couplings, transmissions specially adapted for pumps
    • F04C29/005—Means for transmitting movement from the prime mover to driven parts of the pump, e.g. clutches, couplings, transmissions
    • F04C29/0071—Couplings between rotors and input or output shafts acting by interengaging or mating parts, i.e. positive coupling of rotor and shaft
    • 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
    • F01C21/10—Outer members for co-operation with rotary pistons; Casings
    • 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
    • F04C29/0042—Driving elements, brakes, couplings, transmissions specially adapted for pumps
    • F04C29/005—Means for transmitting movement from the prime mover to driven parts of the pump, e.g. clutches, couplings, transmissions
    • 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
    • F04C2240/20—Rotors
    • 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
    • F04C2240/40—Electric motor
    • 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
    • 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
    • F04C29/0042—Driving elements, brakes, couplings, transmissions specially adapted for pumps
    • F04C29/0085—Prime movers

Abstract

dispositivo de compressão adequado para comprimir um gás por meio de um fluido de compressão, compreendendo: uma câmara de compressão (2) para a geração de uma mistura comprimida do gás e do fluido de compressão; um primeiro rotor de compressão de acionamento (6mc) e um segundo rotor de compressão (6fc) engrenados um com o outro e alojados rotativamente dentro da câmara de compressão (2), em que o primeiro rotor de acionamento (6mc) compreende uma extremidade (66) que serve para movê-lo e projeta-se a partir de uma parede (50b) da câmara de compressão (2); uma fonte de potência (6) compreendendo um eixo de transmissão (6a) adequado para ser configurado girando pela fonte de potência (6); uma unidade de transmissão (6e, 6m) interposta entre a fonte de potência (6) e o primeiro rotor de acionamento (6mc) de modo a transmitir a rotação do eixo de transmissão (6a) ao primeiro rotor de acionamento (6mc); meios de contenção (50) que definem uma câmara de alojamento (501) adequada para alojar a unidade de transmissão (6c, 6m); a parede da câmara de compressão (2) é pelo menos parcialmente definida por uma parede (50b) do meio de contenção (50) da unidade de transmissão (6e, 6m).a compression device suitable for compressing a gas by means of a compression fluid, comprising: a compression chamber (2) for generating a compressed mixture of the gas and the compression fluid; a first drive compression rotor (6mc) and a second compression rotor (6fc) interlocked and rotatably housed within the compression chamber (2), wherein the first drive rotor (6mc) comprises an end ( 66) which serves to move it and protrudes from a wall (50b) of the compression chamber (2); a power source (6) comprising a drive shaft (6a) suitable to be configured by turning by the power source (6); a transmission unit (6e, 6m) interposed between the power source (6) and the first drive rotor (6mc) to transmit the drive shaft rotation (6a) to the first drive rotor (6mc); containment means (50) defining a housing chamber (501) suitable for housing the transmission unit (6c, 6m); the wall of the compression chamber (2) is at least partially defined by a wall (50b) of the containment means (50) of the transmission unit (6e, 6m).

BR112017023810A 2015-05-14 2016-05-04 compression device BR112017023810A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITVI20150119 2015-05-14
PCT/IB2016/052543 WO2016181259A1 (en) 2015-05-14 2016-05-04 Improved volumetric screw compressor

Publications (1)

Publication Number Publication Date
BR112017023810A2 true BR112017023810A2 (en) 2018-07-31

Family

ID=53901064

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112017023810A BR112017023810A2 (en) 2015-05-14 2016-05-04 compression device

Country Status (6)

Country Link
US (1) US20180087510A1 (en)
EP (1) EP3294992A1 (en)
CN (1) CN107624149A (en)
BR (1) BR112017023810A2 (en)
RU (1) RU2017143472A (en)
WO (1) WO2016181259A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1026195B1 (en) 2018-04-11 2019-11-12 Atlas Copco Airpower Naamloze Vennootschap Liquid injected compressor device

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2014932A (en) * 1933-03-17 1935-09-17 Gen Motors Corp Roots blower
DE2240018C3 (en) * 1971-12-01 1979-01-25 Airfina Ets., Vaduz Single or multi-stage vane or screw piston compressor
GB1599878A (en) * 1977-07-05 1981-10-07 Pidgeon H H J Oil-injected rotary compressors
SE427062B (en) * 1980-08-28 1983-02-28 Stal Refrigeration Ab DRIVING DEVICE FOR A COMPRESSOR OF ROTATION TYPE
CN2568841Y (en) * 2002-08-27 2003-08-27 宁波欣达螺杆压缩机有限公司 Variable transmission gear of helical-lobe compressor
BE1016733A3 (en) * 2005-08-25 2007-05-08 Atlas Copco Airpower Nv IMPROVED LOW PRESSURE SCREW COMPRESSOR.
US20140334959A1 (en) * 2013-05-08 2014-11-13 Eaton Corporation Supercharger torsional compliance and damping features

Also Published As

Publication number Publication date
EP3294992A1 (en) 2018-03-21
US20180087510A1 (en) 2018-03-29
RU2017143472A (en) 2019-06-17
WO2016181259A1 (en) 2016-11-17
CN107624149A (en) 2018-01-23

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]