BR0206463A - Compressor com chapa em z - Google Patents

Compressor com chapa em z

Info

Publication number
BR0206463A
BR0206463A BR0206463-4A BR0206463A BR0206463A BR 0206463 A BR0206463 A BR 0206463A BR 0206463 A BR0206463 A BR 0206463A BR 0206463 A BR0206463 A BR 0206463A
Authority
BR
Brazil
Prior art keywords
plate
vanes
contact
compression
inflection point
Prior art date
Application number
BR0206463-4A
Other languages
English (en)
Other versions
BR0206463B1 (pt
Inventor
Kwang-Sik Yang
Bum-Dong Sa
Original Assignee
Lg Electronics Inc
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 KR1020010072413A external-priority patent/KR20030041578A/ko
Priority claimed from KR1020010078997A external-priority patent/KR20030048942A/ko
Application filed by Lg Electronics Inc filed Critical Lg Electronics Inc
Publication of BR0206463A publication Critical patent/BR0206463A/pt
Publication of BR0206463B1 publication Critical patent/BR0206463B1/pt

Links

Classifications

    • 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
    • F01C21/08—Rotary pistons
    • 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
    • F04C18/30—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F04C18/34—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members
    • F04C18/356—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the outer member
    • F04C18/3568—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the outer member with axially movable vanes
    • 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
    • F04C23/00—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids
    • F04C23/008—Hermetic pumps

Landscapes

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

Abstract

"COMPRESSOR COM CHAPA EM Z". Trata-se de um compressor incluindo uma chapa em Z (10), que corta o espaço interno de um cilindro em uma série de espaços de compressão para aspirar, comprimir e descarregar o fluido e palhetas (6A, 6B) que estão em contato com ambos os lados da chapa em Z (10) de modo a serem movidas alternadamente de modo a cortarem cada espaço de compressão em uma área de sucção e uma área de compressão. A chapa em Z (10) inclui uma parte curvada (11) formada com uma função específica para ambos os lados que estão em contato com a palheta (6A, 6B), uma parte plana formada em volta de um ponto de inflexão da parte curvada que inclui o ponto de inflexão, e uma parte delicada (12) formada redonda entre a parte curvada (11) e a parte plana (13) . As palhetas (6A, 6B) são mantidas em uma condição de contato constante com a superfície de came da chapa em Z (10) , de modo que o ruído de impacto causado entre a palheta (6A, 6B) e a chapa em Z (10) possa ser evitado.
BRPI0206463-4A 2001-11-20 2002-11-19 compressor com chapa em z. BR0206463B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR1020010072413A KR20030041578A (ko) 2001-11-20 2001-11-20 밀폐형 압축기의 구획판 구조
KR1020010078997A KR20030048942A (ko) 2001-12-13 2001-12-13 밀폐형 압축기의 구획판 구조
PCT/KR2002/002160 WO2003044371A1 (en) 2001-11-20 2002-11-19 Compressor with z-plate

Publications (2)

Publication Number Publication Date
BR0206463A true BR0206463A (pt) 2004-02-03
BR0206463B1 BR0206463B1 (pt) 2011-05-17

Family

ID=26639466

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0206463-4A BR0206463B1 (pt) 2001-11-20 2002-11-19 compressor com chapa em z.

Country Status (6)

Country Link
US (1) US6893242B2 (pt)
EP (1) EP1446582A1 (pt)
JP (1) JP2005509800A (pt)
AU (1) AU2002358323A1 (pt)
BR (1) BR0206463B1 (pt)
WO (1) WO2003044371A1 (pt)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040206104A1 (en) * 2002-04-27 2004-10-21 Young-Jong Kim Compressor having noise reducing apparatus
JP3622755B2 (ja) * 2003-06-02 2005-02-23 ダイキン工業株式会社 密閉型圧縮機
WO2005066497A1 (de) * 2004-01-09 2005-07-21 Manfred Sommer Drehkolbenpumpe mit axial beweglichem flügel
EP1647715A3 (en) * 2004-09-30 2011-12-07 Sanyo Electric Co., Ltd. Compressor
US7481635B2 (en) * 2004-09-30 2009-01-27 Sanyo Electric Co., Ltd. Shaft seal for rotary type compressor
US8152176B2 (en) * 2009-06-25 2012-04-10 Sbyke Usa Llc Truck assembly
CN102536817B (zh) * 2011-12-30 2015-04-29 浙江大学 一种柱形叶片式压缩机
US9436830B2 (en) 2012-10-17 2016-09-06 Sandisk Technologies Llc Securing access of removable media devices
US8956173B2 (en) * 2012-10-17 2015-02-17 Sandisk Technologies Inc. Securing access of removable media devices
US8985980B2 (en) 2013-01-16 2015-03-24 Alberts Generator services inc. Compressor with rotating cam and sliding end vanes
US9695821B2 (en) 2013-01-16 2017-07-04 Albert's Generator Services Inc. Compressor with rotating cam and sliding end vanes
US9964109B2 (en) 2015-12-10 2018-05-08 Albert's Generator Services Inc. Apparatus for driving fluid having a rotating cam and rocker arm

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US805140A (en) * 1905-04-10 1905-11-21 Joseph C Jarvis Continuous-piston engine.
US1690728A (en) * 1927-06-16 1928-11-06 Joseph F Jaworowski Rotary pump
DE3474051D1 (en) * 1983-05-21 1988-10-20 Sine Pumps Rotary fluid pump
DE3418708A1 (de) * 1983-05-21 1984-11-22 Sine Pumps N.V., Curacao, Niederländische Antillen Pumpe
DE19910514A1 (de) * 1999-03-10 1999-09-02 Mansurow Rotationskolbenmaschine

Also Published As

Publication number Publication date
JP2005509800A (ja) 2005-04-14
US20040109779A1 (en) 2004-06-10
AU2002358323A1 (en) 2003-06-10
WO2003044371A1 (en) 2003-05-30
BR0206463B1 (pt) 2011-05-17
US6893242B2 (en) 2005-05-17
EP1446582A1 (en) 2004-08-18

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Legal Events

Date Code Title Description
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 19/11/2002, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 11A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2259 DE 22-04-2014 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.