MY175887A - Rotary vane compressor - Google Patents

Rotary vane compressor

Info

Publication number
MY175887A
MY175887A MYPI2014702140A MYPI2014702140A MY175887A MY 175887 A MY175887 A MY 175887A MY PI2014702140 A MYPI2014702140 A MY PI2014702140A MY PI2014702140 A MYPI2014702140 A MY PI2014702140A MY 175887 A MY175887 A MY 175887A
Authority
MY
Malaysia
Prior art keywords
passage
communication
downstream passage
downstream
upstream
Prior art date
Application number
MYPI2014702140A
Inventor
Inagaki Masahiro
Sato Shinichi
Koumura Satoshi
Kobayashi Kazuo
Hotta Kazuhiro
Original Assignee
Toyota Jidoshokki Kk
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 Toyota Jidoshokki Kk filed Critical Toyota Jidoshokki Kk
Publication of MY175887A publication Critical patent/MY175887A/en

Links

Landscapes

  • Rotary Pumps (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)

Abstract

A rotary vane compressor is characterised in that the backpressure applying mechanism (23A, 23B, 23C, 230, 2C, 20, 8B, 8C, 25A, 40, 4E, 4F, 16A-16E) is formed by an upstream passage (23A, 23B, 23C, 230, 2C, 8B, 8C), a downstream passage (25A, 40, 4E, 8C, 8B,20, 4F, 16A-16E) and an intermittent communication mechanism (8C, 25A, 230). The upstream passage (23A, 23B, 23C, 230, 2C, 8B, 8C) communicates with the discharge chamber (10). The downstream passage (25A, 40, 4E, 8C, 8B, 20, 4F, 16A-16E) is configured to communicate with a plurality of backpressure chambers (15B) intermittently. The intermittent communication mechanism (8C, 25A, 230) is provided between the upstream passage (23A, 23B, 23C, 230, 2C, 8B, 8C) and the downstream passage (25A, 40, 4E, 8C, 8B, 20, 4F, 16A-16E) and configured to make intermittent communication between the upstream passage (23A, 23B, 23C, 230, 2C, 8B, 8C) and the downstream passage (25A, 40, 4E, 8C, 8B, 20, 4F, 16A-16E). When the intermittent communication mechanism (8C, 25A, 15 230) makes communication between the upstream passage (23A, 23B, 23C, 230, 2C, 8B, 8C) and the downstream passage (25A, 40, 4E, 8C, 8B, 20, 4F, 16A-16E), the rotor (15) is configured to bring the downstream passage (25A, 40, 4E, 8C, 8B, 20, 4F, 16A-16E) into communication with none of the backpressure chambers (15B). When the rotor (15) makes communication of the downstream passage (25A, 40, 4E, 8C, 8B, 20, 4F, 16A-16E) with at least one of the backpressure chambers (15B), the intermittent communication mechanism (8C, 25A, 230) is configured to shut off communication between the upstream passage (23A, 23B, 23C, 230, 2C, 8B, 8C) and the downstream passage (25A, 40, 4E, 8C, 8B, 20, 4F, 16A-16E).
MYPI2014702140A 2013-08-09 2014-08-05 Rotary vane compressor MY175887A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2013165905A JP5786907B2 (en) 2013-08-09 2013-08-09 Vane type compressor

Publications (1)

Publication Number Publication Date
MY175887A true MY175887A (en) 2020-07-14

Family

ID=52499977

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2014702140A MY175887A (en) 2013-08-09 2014-08-05 Rotary vane compressor

Country Status (3)

Country Link
JP (1) JP5786907B2 (en)
BR (1) BR102014019505A2 (en)
MY (1) MY175887A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101954534B1 (en) * 2017-10-30 2019-03-05 엘지전자 주식회사 Rotary compressor
KR101954533B1 (en) * 2017-10-30 2019-03-05 엘지전자 주식회사 Rotary compressor

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5713894U (en) * 1980-06-27 1982-01-23
JPS57137682A (en) * 1981-02-18 1982-08-25 Hitachi Ltd Lubricator for compressor in rotary vane type refrigerator
JPS58202389A (en) * 1982-05-21 1983-11-25 Diesel Kiki Co Ltd Vane type compressor
DE60121933T2 (en) * 2001-07-16 2007-01-18 Calsonic Compressor Manufacturing Inc., Narashino Gas compressor with oil separator element
JP5659964B2 (en) * 2010-11-24 2015-01-28 株式会社豊田自動織機 Vane type compressor

Also Published As

Publication number Publication date
JP5786907B2 (en) 2015-09-30
BR102014019505A2 (en) 2015-09-22
CN104343684A (en) 2015-02-11
JP2015034518A (en) 2015-02-19

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