BR112019005071A2 - helical compressor for a commercial vehicle - Google Patents

helical compressor for a commercial vehicle

Info

Publication number
BR112019005071A2
BR112019005071A2 BR112019005071A BR112019005071A BR112019005071A2 BR 112019005071 A2 BR112019005071 A2 BR 112019005071A2 BR 112019005071 A BR112019005071 A BR 112019005071A BR 112019005071 A BR112019005071 A BR 112019005071A BR 112019005071 A2 BR112019005071 A2 BR 112019005071A2
Authority
BR
Brazil
Prior art keywords
helical compressor
commercial vehicle
housing cover
air outlet
helical
Prior art date
Application number
BR112019005071A
Other languages
Portuguese (pt)
Inventor
Hebrard Gilles
Marescot Jean-Baptiste
Mellar Jörg
Weinhold Thomas
Original Assignee
Knorr Bremse Systeme Fuer Nutzfahrzeuge 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 Knorr Bremse Systeme Fuer Nutzfahrzeuge Gmbh filed Critical Knorr Bremse Systeme Fuer Nutzfahrzeuge Gmbh
Publication of BR112019005071A2 publication Critical patent/BR112019005071A2/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
    • F04C29/02—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
    • 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
    • F04C29/12—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet
    • 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
    • F04C2210/00—Fluid
    • F04C2210/10—Fluid working
    • F04C2210/1005—Air
    • 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
    • F04C2210/00—Fluid
    • F04C2210/22—Fluid gaseous, i.e. compressible
    • F04C2210/221—Air
    • 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
    • F05B2210/00—Working fluid
    • F05B2210/10—Kind or type
    • F05B2210/12—Kind or type gaseous, i.e. compressible
    • 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
    • F05B2210/00—Working fluid
    • F05B2210/16—Air or water being indistinctly used as working fluid, i.e. the machine can work equally with air or water without any modification
    • 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

Abstract

a presente invenção refere-se a um compressor helicoidal (10) para um veículo utilitário, com uma tampa de carcaça (20a), na qual estão dispostos rotores de rosca (16, 18) do compressor helicoidal (10), e com um tubo de descarga de ar (34) disposto no lado da saída da tampa de carcaça (20b), com uma linha ascendente (36),sendo que o tubo de descarga de ar (34) apresenta pelo menos um meio de separação de óleo.The present invention relates to a helical compressor (10) for a utility vehicle, with a housing cover (20a), in which screw rotors (16, 18) of the helical compressor (10) are arranged, and with a tube air outlet (34) disposed on the outlet side of the housing cover (20b) with a rising line (36), wherein the air outlet pipe (34) has at least one oil separating means.

BR112019005071A 2016-09-21 2017-09-19 helical compressor for a commercial vehicle BR112019005071A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102016011506.8A DE102016011506A1 (en) 2016-09-21 2016-09-21 Screw compressor for a commercial vehicle
PCT/EP2017/073573 WO2018054875A1 (en) 2016-09-21 2017-09-19 Screw compressor for a utility vehicle

Publications (1)

Publication Number Publication Date
BR112019005071A2 true BR112019005071A2 (en) 2019-06-04

Family

ID=59969134

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112019005071A BR112019005071A2 (en) 2016-09-21 2017-09-19 helical compressor for a commercial vehicle

Country Status (8)

Country Link
US (1) US20190309747A1 (en)
EP (1) EP3516235A1 (en)
JP (1) JP2019529804A (en)
KR (1) KR20190047064A (en)
CN (1) CN109923314A (en)
BR (1) BR112019005071A2 (en)
DE (1) DE102016011506A1 (en)
WO (1) WO2018054875A1 (en)

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4748873A (en) 1986-05-23 1988-06-07 Raymond Engineering Inc. Power wrench
JPS63306288A (en) * 1987-06-05 1988-12-14 Mitsubishi Heavy Ind Ltd Compressor
US4780061A (en) 1987-08-06 1988-10-25 American Standard Inc. Screw compressor with integral oil cooling
JPH08219024A (en) * 1995-02-14 1996-08-27 Iwata Air Compressor Mfg Co Ltd Drain eliminating method for oil-cooled compressor and device therefor
JPH11303779A (en) * 1998-04-20 1999-11-02 Fujitsu General Ltd Hermetic compressor
DE19845993A1 (en) * 1998-10-06 2000-04-20 Bitzer Kuehlmaschinenbau Gmbh Screw compressor
DE102004060417B4 (en) 2004-12-14 2006-10-26 Knorr-Bremse Systeme für Schienenfahrzeuge GmbH Compact screw compressor for mobile use in a vehicle
DE102005010690B4 (en) * 2005-03-09 2007-04-12 Knorr-Bremse Systeme für Schienenfahrzeuge GmbH Oil-injected compressor with temperature switch
DE102006010723A1 (en) * 2006-03-08 2007-09-13 Knorr-Bremse Systeme für Schienenfahrzeuge GmbH compressor assembly
FR2985552A1 (en) * 2012-01-11 2013-07-12 Danfoss Commercial Compressors THERMODYNAMIC SYSTEM
BE1020312A3 (en) * 2012-02-28 2013-07-02 Atlas Copco Airpower Nv COMPRESSOR DEVICE, AS WELL AS USE OF SUCH SET-UP.
DE102013020533A1 (en) * 2013-12-12 2015-07-02 Gea Refrigeration Germany Gmbh compressor
DE102014118266B3 (en) * 2014-12-10 2016-06-02 Knorr-Bremse Systeme für Schienenfahrzeuge GmbH Compressor device with separate air de-oiling element

Also Published As

Publication number Publication date
DE102016011506A1 (en) 2018-03-22
WO2018054875A1 (en) 2018-03-29
EP3516235A1 (en) 2019-07-31
CN109923314A (en) 2019-06-21
US20190309747A1 (en) 2019-10-10
JP2019529804A (en) 2019-10-17
KR20190047064A (en) 2019-05-07

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 4A ANUIDADE.

B350 Update of information on the portal [chapter 15.35 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2640 DE 10-08-2021 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.