BRPI0702224A2 - mecanismo de transmissão de energia - Google Patents

mecanismo de transmissão de energia

Info

Publication number
BRPI0702224A2
BRPI0702224A2 BRPI0702224-7A BRPI0702224A BRPI0702224A2 BR PI0702224 A2 BRPI0702224 A2 BR PI0702224A2 BR PI0702224 A BRPI0702224 A BR PI0702224A BR PI0702224 A2 BRPI0702224 A2 BR PI0702224A2
Authority
BR
Brazil
Prior art keywords
rotating body
spring clutch
armature
rotating
extended portion
Prior art date
Application number
BRPI0702224-7A
Other languages
English (en)
Inventor
Nobuaki Hoshino
Masaki Ota
Xiaoliang Wang
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 BRPI0702224A2 publication Critical patent/BRPI0702224A2/pt

Links

Classifications

    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D27/00—Magnetically- or electrically- actuated clutches; Control or electric circuits therefor
    • F16D27/14—Details
    • 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
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D13/00—Friction clutches
    • F16D13/08—Friction clutches with a helical band or equivalent member, which may be built up from linked parts, with more than one turn embracing a drum or the like, with or without an additional clutch actuating the end of the band
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D27/00—Magnetically- or electrically- actuated clutches; Control or electric circuits therefor
    • F16D27/10—Magnetically- or electrically- actuated clutches; Control or electric circuits therefor with an electromagnet not rotating with a clutching member, i.e. without collecting rings
    • F16D27/105—Magnetically- or electrically- actuated clutches; Control or electric circuits therefor with an electromagnet not rotating with a clutching member, i.e. without collecting rings with a helical band or equivalent member co-operating with a cylindrical coupling surface

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Manufacturing & Machinery (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Mechanical Operated Clutches (AREA)
  • Gear-Shifting Mechanisms (AREA)

Abstract

MECANISMO DE TRANSMISSãO DE ENERGIA. Um mecanismo de transmissão de energia que permite que a energia seja transmitida de uma fonte de acionamento externo para um eixo rotativo de uma máquina rotativa inclui um primeiro corpo rotativo, um segundo corpo rotativo, uma armadura e uma embreagem de mola. O primeiro corpo rotativo gira integralmente com o eixo rotativo da máquina rotativa. O segundo corpo rotativo é rotativamente suportado pela carcaça da máquina rotativa e é coaxialmente arranjado com o primeiro corpo rotativo. O segundo corpo rotativo recebe potência da fonte de acionamento externa. O segundo corpo rotativo acomoda uma bobina eletromagnética e tem uma parte estendida cilíndrica. A armadura é arranjada para estar de frente ao segundo corpo rotativo. A embreagem de mola acopla e desacopla o primeiro corpo rotativo e o segundo corpo rotativo. A embreagem de mola é enrolada ao redor de uma circunferência externa do primeiro corpo rotativo. Uma circunferência externa da embreagem de mola é circundada pela parte estendida do segundo corpo rotativo. A embreagem de mola tem uma primeira extremidade e uma segunda extremidade. A segunda extremidade está conectada ao primeiro corpo rotativo, e a segunda extremidade está conectada à armadura. O fornecimento de corrente para a bobina eletromagnética faz com que a armadura adira ao segundo corpo rotativo. Quando a armadura gira, o diâmetro da embreagem de mola é aumentado de modo que a embreagem de mola seja pressionada contra a superfície circunferencial interna da parte estendida e o primeiro corpo rotativo e o segundo corpo rotativo sejam acoplados entre si
BRPI0702224-7A 2006-08-04 2007-08-02 mecanismo de transmissão de energia BRPI0702224A2 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2006213043A JP4752664B2 (ja) 2006-08-04 2006-08-04 動力伝達機構

Publications (1)

Publication Number Publication Date
BRPI0702224A2 true BRPI0702224A2 (pt) 2009-06-30

Family

ID=38577533

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0702224-7A BRPI0702224A2 (pt) 2006-08-04 2007-08-02 mecanismo de transmissão de energia

Country Status (7)

Country Link
US (1) US8371426B2 (pt)
EP (1) EP1887224B1 (pt)
JP (1) JP4752664B2 (pt)
KR (1) KR100835154B1 (pt)
CN (1) CN100538102C (pt)
AT (1) ATE512301T1 (pt)
BR (1) BRPI0702224A2 (pt)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007333109A (ja) * 2006-06-15 2007-12-27 Toyota Industries Corp 動力伝達機構
CN102057178B (zh) * 2008-05-05 2014-02-19 美国精密工业有限公司 永磁体绕簧离合器
PL2347143T3 (pl) * 2008-11-17 2015-06-30 Litens Automotive Inc Zespół sprzęgła mającego zwoje śrubowe, zawierający siłownik do sczepiania zwojów śrubowych sprzęgła z powierzchnią sprzęgającą
US8485331B2 (en) 2008-11-17 2013-07-16 Litens Automotive Partnership Driven accessory with low-power clutch for activating or de-activating same
JP2010281392A (ja) * 2009-06-04 2010-12-16 Toyota Industries Corp 電磁クラッチ
JP2013536383A (ja) * 2010-08-24 2013-09-19 リテンズ オートモーティヴ パートナーシップ クラッチ式被動装置及び関連のクラッチ機構
EP2669542B1 (en) * 2011-04-27 2016-07-06 Aisin Seiki Kabushiki Kaisha Electromagnetic clutch
JP5626595B2 (ja) * 2011-04-27 2014-11-19 アイシン精機株式会社 電磁クラッチ
CN103946572B (zh) * 2011-10-06 2016-08-17 利滕斯汽车合伙公司 离合器式从动装置和相关的离合器机构
US9441680B2 (en) * 2011-11-07 2016-09-13 Litens Automotive Partnership Clutched driven device and associated clutch mechanism
EP2592296B1 (en) 2011-11-09 2014-01-15 Aisin Seiki Kabushiki Kaisha Electromagnetic clutch
CN104254703B (zh) 2012-04-10 2017-02-08 利滕斯汽车合伙公司 离合器组件
US9447826B2 (en) 2012-12-24 2016-09-20 Borgwarner Inc. Friction clutch for driven accessory
US9863486B2 (en) 2012-12-24 2018-01-09 Borgwarner Inc. Driven accessory
CN104919204B (zh) 2012-12-24 2018-01-23 博格华纳公司 用于冷却剂泵的失效保护干式摩擦离合器
US9453571B2 (en) 2012-12-24 2016-09-27 Borgwarner Inc. Metal pulley with non-magnetically susceptible insert
US9458897B2 (en) 2012-12-24 2016-10-04 Borgwarner Inc. Accessory drive with friction clutch
CN110291302B (zh) 2017-01-30 2021-08-17 利滕斯汽车合伙公司 离合式真空泵系统
JP6933099B2 (ja) * 2017-11-16 2021-09-08 株式会社ジェイテクト 断続装置

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Publication number Priority date Publication date Assignee Title
US3095071A (en) * 1960-01-14 1963-06-25 Warner Electric Brake & Clutch Band type friction coupling
US3685622A (en) * 1970-06-15 1972-08-22 Precision Specialties Inc Compressor clutch
US3637056A (en) * 1970-07-22 1972-01-25 Warner Electric Brake & Clutch Selectively disengageable helical spring clutch
US3831723A (en) * 1973-04-18 1974-08-27 Gen Motors Corp Electromagnetic spring-wound clutch
US4201281A (en) * 1978-05-22 1980-05-06 Warner Electric Brake & Clutch Company Electromagnetic clutch having a contractible friction shoe
JPS57186627A (en) * 1981-05-12 1982-11-17 Matsushita Electric Ind Co Ltd Spring clutch
JPS5861333A (ja) * 1981-10-02 1983-04-12 Ogura Clutch Co Ltd 電磁スプリングクラツチ
JPS5943230A (ja) 1982-09-06 1984-03-10 Nippon Denso Co Ltd 電磁スプリングクラツチ
JPS6045934U (ja) * 1983-09-05 1985-04-01 サンデン株式会社 電磁スプリングクラッチ
JPS60164021A (ja) * 1984-02-03 1985-08-27 Matsushita Electric Ind Co Ltd 電磁スプリングクラツチ
JPS60164020A (ja) * 1984-02-03 1985-08-27 Matsushita Electric Ind Co Ltd 電磁スプリングクラツチ
JPS60164023A (ja) 1984-02-03 1985-08-27 Matsushita Electric Ind Co Ltd 電磁スプリングクラツチ
JPS60175830A (ja) * 1984-02-22 1985-09-10 Matsushita Electric Ind Co Ltd 電磁スプリングクラツチ
JPH0673464U (ja) * 1993-04-01 1994-10-18 日立粉末冶金株式会社 スプリングクラッチ
JPH0682441U (ja) * 1993-05-10 1994-11-25 小倉クラッチ株式会社 電磁スプリングクラッチ
JP2575757Y2 (ja) * 1993-12-24 1998-07-02 日立粉末冶金株式会社 電磁スプリングクラッチ
JP3221590B2 (ja) * 1994-06-10 2001-10-22 小倉クラッチ株式会社 スプリングクラッチ
JPH10267046A (ja) * 1997-03-24 1998-10-06 Toyota Autom Loom Works Ltd 動力伝達機構
JP2001323949A (ja) * 2000-05-15 2001-11-22 Toyota Industries Corp 電磁スプリングクラッチ
JP2002021876A (ja) * 2000-07-10 2002-01-23 Toyota Industries Corp 電磁スプリングクラッチ
JP2003322174A (ja) * 2002-05-07 2003-11-14 Ntn Corp スプリングクラッチ
JP2006161930A (ja) * 2004-12-06 2006-06-22 Ntn Corp スプリングクラッチ

Also Published As

Publication number Publication date
EP1887224A1 (en) 2008-02-13
CN100538102C (zh) 2009-09-09
KR100835154B1 (ko) 2008-06-04
JP2008039029A (ja) 2008-02-21
JP4752664B2 (ja) 2011-08-17
US8371426B2 (en) 2013-02-12
ATE512301T1 (de) 2011-06-15
EP1887224B1 (en) 2011-06-08
CN101140017A (zh) 2008-03-12
US20080041686A1 (en) 2008-02-21
KR20080012747A (ko) 2008-02-12

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B06G Technical and formal requirements: other requirements [chapter 6.7 patent gazette]

Free format text: SOLICITA-SE A REGULARIZACAO DA PROCURACAO, UMA VEZ QUE BASEADO NO ARTIGO 216 1O DA LPI, O DOCUMENTO DE PROCURACAO DEVE SER APRESENTADO EM SUA FORMA AUTENTICADA; OU SEGUNDO O PARECER DA PROCURADORIA NO 074/93, DEVE CONSTAR UMA DECLARACAO DE VERACIDADE, A QUAL DEVE SER ASSINADA POR UMA PESSOA DEVIDAMENTE AUTORIZADA A REPRESENTAR O INTERESSADO, DEVENDO A MESMA CONSTAR NO INSTRUMENTO DE PROCURACAO, OU NO SEU SUBSTABELECIMENTO.

B03A Publication of a patent application or of a certificate of addition of invention [chapter 3.1 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

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

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2228 DE 17/09/2013.