BR0006332A - Método de fabricação de pistão com um espaço oco para uma máquina de fabricação de compressor e pistão - Google Patents

Método de fabricação de pistão com um espaço oco para uma máquina de fabricação de compressor e pistão

Info

Publication number
BR0006332A
BR0006332A BR0006332-0A BR0006332A BR0006332A BR 0006332 A BR0006332 A BR 0006332A BR 0006332 A BR0006332 A BR 0006332A BR 0006332 A BR0006332 A BR 0006332A
Authority
BR
Brazil
Prior art keywords
piston
compressor
welding
piston making
hollow space
Prior art date
Application number
BR0006332-0A
Other languages
English (en)
Inventor
Takayuki Kato
Takahiro Sugioka
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 BR0006332A publication Critical patent/BR0006332A/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
    • 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
    • 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
    • F04B27/0878—Pistons
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49229—Prime mover or fluid pump making
    • Y10T29/49249—Piston making
    • Y10T29/49252—Multi-element piston making
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49229—Prime mover or fluid pump making
    • Y10T29/49249—Piston making
    • Y10T29/49252—Multi-element piston making
    • Y10T29/49254—Utilizing a high energy beam, e.g., laser, electron beam
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49229—Prime mover or fluid pump making
    • Y10T29/49249—Piston making
    • Y10T29/49256—Piston making with assembly or composite article making

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Compressor (AREA)
  • Welding Or Cutting Using Electron Beams (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)

Abstract

Patente de Invenção: <B>"MéTODO DE FABRICAçãO DE PISTãO COM UM ESPAçO OCO PARA UMA MáQUINA DE FABRICAçãO DE COMPRESSOR E PISTãO"<D>. Um método de fabricação de um pistão para um compressor e uma máquina de fabricação de pistão, com a qual um pistão oco que pode permanecer leve enquanto em operação depois de ser construído para um compressor pode ser produzido, são providos. Uma montagem de pistão 51 compreendendo uma peça de corpo e peças de copo é acomodada em um recesso de alojamento 50 de um gabarito de cassete 48 e é transportada. Quando o gabarito de cassete 48 fica posicionado exatamente abaixo de uma câmara de soldagem 45, o recesso de alojamento 50 comunica-se com a câmara de soldagem 45 e fica isolado do ar externo por meio de um material de vedação 53. A pressão na câmara de soldagem 45 é reduzida a quase um vácuo por meio de uma bomba de exaustão 46, e a soldagem por feixe de elétron é aplicada na porção de acoplamento 67 da montagem de pistão 51 em uma atmosfera de quase vácuo. Após a soldagem por feixe de elétron, um espaço oco 68 na montagem de pistão é hermeticamente vedada e contém uma atmosfera de quase vácuo.
BR0006332-0A 1999-12-01 2000-11-30 Método de fabricação de pistão com um espaço oco para uma máquina de fabricação de compressor e pistão BR0006332A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP34237399A JP2001153046A (ja) 1999-12-01 1999-12-01 圧縮機用ピストン製造方法及びピストン製造装置

Publications (1)

Publication Number Publication Date
BR0006332A true BR0006332A (pt) 2001-07-17

Family

ID=18353236

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0006332-0A BR0006332A (pt) 1999-12-01 2000-11-30 Método de fabricação de pistão com um espaço oco para uma máquina de fabricação de compressor e pistão

Country Status (6)

Country Link
US (1) US6604284B1 (pt)
EP (1) EP1106828A3 (pt)
JP (1) JP2001153046A (pt)
KR (1) KR100403217B1 (pt)
CN (1) CN1298063A (pt)
BR (1) BR0006332A (pt)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100638489B1 (ko) * 2002-04-12 2006-10-25 한라공조주식회사 압축기용 중공 피스톤과 그 제조방법 및 장치
EP1573201A2 (de) * 2002-12-13 2005-09-14 Luk Fahrzeug-Hydraulik GmbH &amp; Co. KG Axialkolbenmaschine
DE10315415A1 (de) * 2003-04-04 2004-10-14 Mahle Gmbh Verfahren zur Herstellung von Kolben mit Muldenrandbewehrung für Verbrennungsmotoren
US7093529B2 (en) * 2004-10-14 2006-08-22 Delaware Capital Formation, Inc. Composite piston
CN100458153C (zh) * 2005-06-10 2009-02-04 桐乡市易锋机械厂 压缩机中空活塞的制造方法
FR2892651B1 (fr) * 2005-10-28 2008-12-26 Techmeta Soc Par Actions Simpl Procede de soudage de corps de pompes haute tension.
CN100450696C (zh) * 2007-03-07 2009-01-14 中国科学院上海光学精密机械研究所 中空薄壳铝合金活塞体密封的激光焊接方法
CN101890623B (zh) * 2010-07-29 2011-12-28 湖南江滨机器（集团）有限责任公司 一种电子束焊接活塞的方法
CN102554446B (zh) * 2011-12-27 2016-02-10 上海镭弘激光科技有限公司 一种汽车空调压缩机铝合金活塞电子束焊接方法
KR101255250B1 (ko) * 2012-03-23 2013-04-16 삼성에스디아이 주식회사 전지 모듈
CN103962794B (zh) * 2013-01-25 2016-08-03 楚天科技股份有限公司 一种灌针组件的制造方法、针管套及灌针组件
CN108466012A (zh) * 2018-03-26 2018-08-31 沈阳航天新光压力容器有限公司 高模拟试验台高空舱的制造方法
CN112502933B (zh) * 2020-11-06 2022-11-15 浙江三田汽车空调压缩机有限公司 一种变排量se系列压缩机及其气流脉冲稳定阀

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3874736A (en) 1972-12-27 1975-04-01 Martin Marietta Aluminum Welded vehicle wheel and method of producing same
DE3134018A1 (de) 1981-08-28 1983-03-10 Leybold-Heraeus GmbH, 5000 Köln Energiestrahl-schweissmaschine
JPH04109481U (ja) 1991-03-08 1992-09-22 株式会社豊田自動織機製作所 容量可変型斜板式圧縮機
US6290439B1 (en) * 1994-12-30 2001-09-18 Black & Decker, Inc. Method and apparatus for forming parts from a continuous stock material and associated forge
JP2917927B2 (ja) 1996-08-22 1999-07-12 株式会社豊田自動織機製作所 容量可変型斜板式圧縮機
JPH11107912A (ja) 1997-10-08 1999-04-20 Sanden Corp 斜板式圧縮機
JP2000038987A (ja) * 1998-05-20 2000-02-08 Toyota Autom Loom Works Ltd 圧縮機のピストンの製造方法
US6155157A (en) * 1998-10-06 2000-12-05 Caterpillar Inc. Method and apparatus for making a two piece unitary piston
US6112642A (en) * 1998-10-06 2000-09-05 Caterpillar Inc. Method and apparatus for making a two piece unitary piston
JP2000170657A (ja) * 1998-12-09 2000-06-20 Toyota Autom Loom Works Ltd 圧縮機のピストン及びそのピストンのコーティング方法
JP4032580B2 (ja) * 1999-01-20 2008-01-16 株式会社豊田自動織機 流体機械用のピストン
JP2000356185A (ja) * 1999-06-15 2000-12-26 Toyota Autom Loom Works Ltd 斜板式圧縮機用ピストン
US6327962B1 (en) * 1999-08-16 2001-12-11 Caterpillar Inc. One piece piston with supporting piston skirt
US20010027721A1 (en) * 2000-02-16 2001-10-11 Takayuki Kato Hollow piston for compressor

Also Published As

Publication number Publication date
KR20010071132A (ko) 2001-07-28
KR100403217B1 (ko) 2003-10-23
US6604284B1 (en) 2003-08-12
EP1106828A3 (en) 2002-06-19
EP1106828A2 (en) 2001-06-13
CN1298063A (zh) 2001-06-06
JP2001153046A (ja) 2001-06-05

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements