BR9805430A - Estrutura atenuadora de vibrações torcionais em compressor. - Google Patents

Estrutura atenuadora de vibrações torcionais em compressor.

Info

Publication number
BR9805430A
BR9805430A BR9805430-9A BR9805430A BR9805430A BR 9805430 A BR9805430 A BR 9805430A BR 9805430 A BR9805430 A BR 9805430A BR 9805430 A BR9805430 A BR 9805430A
Authority
BR
Brazil
Prior art keywords
drive shaft
torsional vibrations
compressor
weight
helical spring
Prior art date
Application number
BR9805430-9A
Other languages
English (en)
Inventor
Masakazu Obayashi
Naofumi Kimura
Akira Nakamoto
Kazuhiro Nomura
Hiroyuki Gennami
Original Assignee
Toyoda Automatic Loom Works
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 Toyoda Automatic Loom Works filed Critical Toyoda Automatic Loom Works
Publication of BR9805430A publication Critical patent/BR9805430A/pt

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
    • 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
    • F04B39/0027—Pulsation and noise damping means
    • F04B39/0044—Pulsation and noise damping means with vibration damping supports
    • 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
    • F04B27/00—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders
    • F04B27/08—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis
    • F04B27/0873—Component parts, e.g. sealings; Manufacturing or assembly thereof
    • F04B27/0895—Component parts, e.g. sealings; Manufacturing or assembly thereof driving means
    • 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
    • F04B27/00—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders
    • F04B27/08—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis
    • F04B27/10—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis having stationary cylinders
    • F04B27/1036—Component parts, details, e.g. sealings, lubrication
    • 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
    • F04B39/0027—Pulsation and noise damping means
    • F04B39/0088—Pulsation and noise damping means using mechanical tuned resonators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
    • F16F15/022—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using dampers and springs in combination
    • 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
    • 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)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Compressor (AREA)
  • Vibration Prevention Devices (AREA)

Abstract

Estrutura atenuadora de vibrações torcionais em compressor. é descrito um mecanismo para atenuar vibrações torcionais em um compressor. O compressor inclui uma placa oscilante (42) fixa a um eixo de acionamento (28) e pistões (39) acoplados à placa oscilante. A compressão do gás refrigerante pelos pistões gera vibrações torcionais do eixo de acionamento. A extremidade traseira do eixo de acionamento está acoplada a um amortecedor (55) para atenuar as vibrações torcionais. O amortecedor inclui uma placa friccional (56) fixa à extremidade traseira do eixo de acionamento, um peso (57) adaptado rotativamente ao eixo de acionamento, e uma mola helicoidal (58). A mola helicoidal elasticamente pressiona o peso contra a placa friccional e elasticamente acopla o peso ao eixo de acionamento. Quando o eixo de acionamento vibra torcionalmente, o peso entra em contato com a placa friccional e é vibrado no eixo do eixo de acionamento pela mola helicoidal. Como resultado, a energia das vibrações torcionais é consumida e as vibrações são atenuadas. Outras configurações mostram amortecedores similares anexos ao exterior do compressor.
BR9805430-9A 1997-11-28 1998-11-26 Estrutura atenuadora de vibrações torcionais em compressor. BR9805430A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9329060A JPH11159453A (ja) 1997-11-28 1997-11-28 圧縮機における駆動系のねじり共振減衰構造

Publications (1)

Publication Number Publication Date
BR9805430A true BR9805430A (pt) 1999-12-14

Family

ID=18217171

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9805430-9A BR9805430A (pt) 1997-11-28 1998-11-26 Estrutura atenuadora de vibrações torcionais em compressor.

Country Status (6)

Country Link
US (1) US6247902B1 (pt)
EP (1) EP0919723A3 (pt)
JP (1) JPH11159453A (pt)
KR (1) KR100291175B1 (pt)
BR (1) BR9805430A (pt)
ID (1) ID21392A (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4024979B2 (ja) * 2000-02-18 2007-12-19 カルソニックカンセイ株式会社 動力伝達装置
JP2003014089A (ja) * 2001-06-28 2003-01-15 Toyota Industries Corp 回転体および圧縮機
JP2003013856A (ja) * 2001-06-28 2003-01-15 Toyota Industries Corp 圧縮機
JP3985510B2 (ja) * 2001-11-29 2007-10-03 株式会社豊田自動織機 車両用回転機械
JP2003254233A (ja) * 2002-03-06 2003-09-10 Toyota Industries Corp 圧縮機
KR20040020644A (ko) * 2002-08-31 2004-03-09 삼성전자주식회사 왕복동식 압축기
US20050002801A1 (en) * 2003-07-01 2005-01-06 Chun-Lin Chen Compressor of an air conditioner of a car with capability to dissipate heat produced by itself
DE602005002822T2 (de) * 2004-12-22 2008-07-17 Toyota Boshoku K.K., Kariya Verdichter
KR101389537B1 (ko) * 2008-06-16 2014-04-25 한라비스테온공조 주식회사 압축기의 동력전달장치
JP2019120368A (ja) * 2018-01-10 2019-07-22 株式会社デンソー 動力伝達装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1967446A (en) * 1929-06-11 1934-07-24 Continental Motors Corp Engine
JPS5520908A (en) 1978-07-28 1980-02-14 Hitachi Ltd Electromagnetic clutch for compressor of automotive cooler
DE3419177C1 (de) * 1984-05-23 1985-01-31 Philips Patentverwaltung Gmbh, 2000 Hamburg Antriebsvorrichtung mit einem Rotationsantriebsmotor
JPH0533787A (ja) 1991-07-31 1993-02-09 Kobe Steel Ltd スクリユ圧縮機
US5219273A (en) * 1992-05-29 1993-06-15 General Motors Corporation Torsional damper for air conditioning compressor
US5405296A (en) 1993-12-28 1995-04-11 Tesma International Inc. Torsional vibration damper
DE4405034A1 (de) * 1994-02-17 1995-08-24 Audi Ag Axialkolben-Taumelscheiben-Kompressor
US5553514A (en) 1994-06-06 1996-09-10 Stahl International, Inc. Active torsional vibration damper
US5560267A (en) * 1994-06-21 1996-10-01 Borg-Warner Automotive, Inc. Camshaft vibration damper
DE29600893U1 (de) * 1996-01-19 1996-03-07 Knf-Neuberger Gmbh, 79112 Freiburg Hubkolbenmaschine, insbesondere Membranpumpe
JPH09317628A (ja) 1996-05-31 1997-12-09 Toyota Autom Loom Works Ltd 圧縮機

Also Published As

Publication number Publication date
KR100291175B1 (ko) 2001-06-01
ID21392A (id) 1999-06-03
EP0919723A2 (en) 1999-06-02
KR19990044794A (ko) 1999-06-25
JPH11159453A (ja) 1999-06-15
EP0919723A3 (en) 2000-04-26
US6247902B1 (en) 2001-06-19

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Legal Events

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FG9A Patent or certificate of addition granted
B24C Patent annual fee: request for for restoration

Free format text: REFERENTE A 6A,7A,8A,9A,10A,11A E 12A ANUIDADES

B24H Lapse because of non-payment of annual fees (definitively: art 78 iv lpi)
B24F Patent annual fee: publication cancelled

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

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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 2606 DE 15-12-2020 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.