EP2636903A3 - Rotary compressor - Google Patents

Rotary compressor Download PDF

Info

Publication number
EP2636903A3
EP2636903A3 EP13151369.9A EP13151369A EP2636903A3 EP 2636903 A3 EP2636903 A3 EP 2636903A3 EP 13151369 A EP13151369 A EP 13151369A EP 2636903 A3 EP2636903 A3 EP 2636903A3
Authority
EP
European Patent Office
Prior art keywords
rotary shaft
cylinder
disposed
rotary compressor
rotary
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
EP13151369.9A
Other languages
German (de)
French (fr)
Other versions
EP2636903A2 (en
Inventor
Bum Joon Bae
Min Seok Baek
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Samsung Electronics Co Ltd
Original Assignee
Samsung Electronics Co Ltd
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 Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of EP2636903A2 publication Critical patent/EP2636903A2/en
Publication of EP2636903A3 publication Critical patent/EP2636903A3/en
Withdrawn legal-status Critical Current

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
    • 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
    • F04C29/0057—Means for transmitting movement from the prime mover to driven parts of the pump, e.g. clutches, couplings, transmissions for eccentric movement
    • 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
    • F04C2/00—Rotary-piston machines or pumps
    • F04C2/30—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • 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
    • 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

Landscapes

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

Abstract

A rotary compressor capable of reducing a maximum load applied to a rotary shaft (21), the rotary compressor including a casing (10), a cylinder (27) installed at an inside the casing (10) and configured to provide a space to compress gas, the rotary shaft (21) disposed while passing through the cylinder (27), a roller (28) configured to compress gas by rotating along an inner circumferential surface of the cylinder (27), and an eccentric cam (30) integrally formed with the rotary shaft (21) and disposed at an inside the roller (30), wherein the eccentric cam (30) is disposed at an eccentric position side in a shaft direction on an axial line of the rotary shaft (21).
EP13151369.9A 2012-01-16 2013-01-15 Rotary compressor Withdrawn EP2636903A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020120004654A KR20130083998A (en) 2012-01-16 2012-01-16 Rotary compressor

Publications (2)

Publication Number Publication Date
EP2636903A2 EP2636903A2 (en) 2013-09-11
EP2636903A3 true EP2636903A3 (en) 2014-03-12

Family

ID=47561407

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13151369.9A Withdrawn EP2636903A3 (en) 2012-01-16 2013-01-15 Rotary compressor

Country Status (4)

Country Link
US (1) US20130183181A1 (en)
EP (1) EP2636903A3 (en)
KR (1) KR20130083998A (en)
CN (1) CN103206376A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6664118B2 (en) * 2016-02-26 2020-03-13 パナソニックＩｐマネジメント株式会社 2-cylinder hermetic compressor
CN112855535A (en) * 2019-11-27 2021-05-28 上海海立电器有限公司 Compressor cylinder reaches compressor including it

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000265979A (en) * 1999-03-12 2000-09-26 Mitsubishi Electric Corp Rotary compressor
EP1703134A2 (en) * 2005-02-17 2006-09-20 Sanyo Electric Co., Ltd. Rotary compressor
JP2011052685A (en) * 2009-08-06 2011-03-17 Daikin Industries Ltd Compressor

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20050011549A (en) * 2003-07-23 2005-01-29 삼성전자주식회사 Capacity-Variable Type Rotary Compressor
KR20050011543A (en) * 2003-07-23 2005-01-29 삼성전자주식회사 Capacity-Variable Type Rotary Compressor
KR20050028159A (en) * 2003-09-17 2005-03-22 삼성전자주식회사 Variable capacity rotary compressor
KR20050031792A (en) * 2003-09-30 2005-04-06 삼성전자주식회사 Variable capacity rotary compressor

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000265979A (en) * 1999-03-12 2000-09-26 Mitsubishi Electric Corp Rotary compressor
EP1703134A2 (en) * 2005-02-17 2006-09-20 Sanyo Electric Co., Ltd. Rotary compressor
JP2011052685A (en) * 2009-08-06 2011-03-17 Daikin Industries Ltd Compressor

Also Published As

Publication number Publication date
CN103206376A (en) 2013-07-17
EP2636903A2 (en) 2013-09-11
KR20130083998A (en) 2013-07-24
US20130183181A1 (en) 2013-07-18

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