BRPI0702256A - airtight compressor - Google Patents

airtight compressor

Info

Publication number
BRPI0702256A
BRPI0702256A BRPI0702256-5A BRPI0702256A BRPI0702256A BR PI0702256 A BRPI0702256 A BR PI0702256A BR PI0702256 A BRPI0702256 A BR PI0702256A BR PI0702256 A BRPI0702256 A BR PI0702256A
Authority
BR
Brazil
Prior art keywords
rotor
compressor
rotary axis
stator
eccentric portion
Prior art date
Application number
BRPI0702256-5A
Other languages
Portuguese (pt)
Inventor
Byung Gu Kim
Original Assignee
Samsung Kwangju Electronics Co
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 Kwangju Electronics Co filed Critical Samsung Kwangju Electronics Co
Publication of BRPI0702256A publication Critical patent/BRPI0702256A/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B35/00—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for
    • F04B35/04—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for the means being electric
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/0094—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00 crankshaft
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/10—Adaptations or arrangements of distribution members
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/12—Casings; Cylinders; Cylinder heads; Fluid connections
    • F04B39/121—Casings
    • 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
    • F05B2210/10—Kind or type
    • F05B2210/14—Refrigerants with particular properties, e.g. HFC-134a
    • 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
    • F05B2260/60—Fluid transfer
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S417/00—Pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressor (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)

Abstract

COMPRESSOR HERMéTICO. A presente invenção refere-se a um compressor hermético capaz de reduzir os custos de fabricação e aumentar a eficiência operacional do compressor pela modificação de uma estrutura de acoplamento de pesos de balanceamento em um rotor. O compressor hermético inclui um estator, um rotor o qual gira por interação eletromagnética com o estator, um eixo rotativo o qual penetra fixamente no rotor para girar juntamente com o rotor, uma parte excêntrica a qual está formada em uma extremidade do eixo rotativo para girar excentricamente quando o eixo rotativo gira, pesos de balanceamento os quais estão montados no rotor para impedir que o eixo rotativo gire excentricamente pela parte excêntrica, e um membro de separação o qual está provido para separar cada um dos pesos de balanceamento do rotor.Hermetic Compressor. The present invention relates to an airtight compressor capable of reducing manufacturing costs and increasing the compressor's operating efficiency by modifying a balancing weight coupling structure in a rotor. The hermetic compressor includes a stator, a rotor which rotates by electromagnetic interaction with the stator, a rotary shaft which securely enters the rotor to rotate together with the rotor, an eccentric portion which is formed at one end of the rotary axis to rotate. eccentrically when the rotary axis rotates, balancing weights which are mounted on the rotor to prevent the rotary axis from rotating eccentrically by the eccentric portion, and a separating member which is provided to separate each of the rotor balancing weights.

BRPI0702256-5A 2006-08-03 2007-04-25 airtight compressor BRPI0702256A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020060073500A KR20080012547A (en) 2006-08-03 2006-08-03 Hermetic compressor

Publications (1)

Publication Number Publication Date
BRPI0702256A true BRPI0702256A (en) 2008-05-06

Family

ID=39054191

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0702256-5A BRPI0702256A (en) 2006-08-03 2007-04-25 airtight compressor

Country Status (4)

Country Link
JP (1) JP4563419B2 (en)
KR (1) KR20080012547A (en)
CN (1) CN100546151C (en)
BR (1) BRPI0702256A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2934433B1 (en) * 2008-07-22 2014-11-14 Delachaux Sa ECCENTRIC ROTOR ENGINE
JP4539781B1 (en) * 2009-03-31 2010-09-08 株式会社富士通ゼネラル Compressor motor rotor
CN103117622A (en) * 2013-03-14 2013-05-22 苏州百狮腾电气有限公司 Motor subassembly for energy-saving air condition compressor
DE102015110266A1 (en) 2015-06-25 2016-12-29 C. & E. Fein Gmbh Oscillating power tool with balanced armature shaft
DE102016123266A1 (en) * 2016-12-01 2018-06-07 C. & E. Fein Gmbh Rotor shaft for an electric motor

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58102784U (en) * 1982-01-07 1983-07-13 株式会社東芝 Hermetic electric compressor
JPS60137179U (en) * 1984-02-22 1985-09-11 松下電器産業株式会社 Hermetic electric compressor
JPS61194782U (en) * 1985-05-28 1986-12-04
JP3689957B2 (en) * 1996-01-16 2005-08-31 ダイキン工業株式会社 Permanent magnet type DC motor
JPH11303746A (en) * 1998-04-20 1999-11-02 Matsushita Refrig Co Ltd Motor-driven compressor

Also Published As

Publication number Publication date
CN100546151C (en) 2009-09-30
KR20080012547A (en) 2008-02-12
JP2008038893A (en) 2008-02-21
CN101117959A (en) 2008-02-06
JP4563419B2 (en) 2010-10-13

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Legal Events

Date Code Title Description
B25A Requested transfer of rights approved

Owner name: SAMSUNG ELECTRONICS CO., LTD. (KR)

Free format text: TRANSFERIDO POR FUSAO DE: SAMSUNG GWANGJU ELECTRONICS CO., LTD.

B08F Application fees: dismissal - article 86 of industrial property law

Free format text: REFERENTE 6A. ANUIDADE(S).

B08K Lapse as no evidence of payment of the annual fee has been furnished to inpi (acc. art. 87)

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2216 DE 25/06/2013.