ITMC20050120A1 - Procedimento per il trattamento superficiale di anelli ceramici di tenuta meccanica per pompe ed anello ottenuto in base a tale procedimento. - Google Patents

Procedimento per il trattamento superficiale di anelli ceramici di tenuta meccanica per pompe ed anello ottenuto in base a tale procedimento.

Info

Publication number
ITMC20050120A1
ITMC20050120A1 IT000120A ITMC20050120A ITMC20050120A1 IT MC20050120 A1 ITMC20050120 A1 IT MC20050120A1 IT 000120 A IT000120 A IT 000120A IT MC20050120 A ITMC20050120 A IT MC20050120A IT MC20050120 A1 ITMC20050120 A1 IT MC20050120A1
Authority
IT
Italy
Prior art keywords
procedure
pumps
basis
surface treatment
mechanical sealing
Prior art date
Application number
IT000120A
Other languages
English (en)
Inventor
Francesco Valentini
Italo Zambotto
Original Assignee
Meccanotecnica Umbra Spa
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 Meccanotecnica Umbra Spa filed Critical Meccanotecnica Umbra Spa
Priority to IT000120A priority Critical patent/ITMC20050120A1/it
Priority to RU2008123809/03A priority patent/RU2008123809A/ru
Priority to KR1020087011125A priority patent/KR20080067645A/ko
Priority to CNA2006800423086A priority patent/CN101309785A/zh
Priority to US12/084,876 priority patent/US20090096139A1/en
Priority to BRPI0619454-0A priority patent/BRPI0619454A2/pt
Priority to JP2008539619A priority patent/JP2009516130A/ja
Priority to EP06810023A priority patent/EP1951489A1/en
Priority to PCT/IT2006/000731 priority patent/WO2007057934A1/en
Publication of ITMC20050120A1 publication Critical patent/ITMC20050120A1/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B3/00—Producing shaped articles from the material by using presses; Presses specially adapted therefor
    • B28B3/02—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein a ram exerts pressure on the material in a moulding space; Ram heads of special form
    • B28B3/021—Ram heads of special form
    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/34—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member
    • F16J15/3404—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member and characterised by parts or details relating to lubrication, cooling or venting of the seal
    • F16J15/3408—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member and characterised by parts or details relating to lubrication, cooling or venting of the seal at least one ring having an uneven slipping surface

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Mechanical Sealing (AREA)
  • Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
  • Compressor (AREA)
  • Details Of Reciprocating Pumps (AREA)
IT000120A 2005-11-15 2005-11-15 Procedimento per il trattamento superficiale di anelli ceramici di tenuta meccanica per pompe ed anello ottenuto in base a tale procedimento. ITMC20050120A1 (it)

Priority Applications (9)

Application Number Priority Date Filing Date Title
IT000120A ITMC20050120A1 (it) 2005-11-15 2005-11-15 Procedimento per il trattamento superficiale di anelli ceramici di tenuta meccanica per pompe ed anello ottenuto in base a tale procedimento.
RU2008123809/03A RU2008123809A (ru) 2005-11-15 2006-10-12 Способ обработки поверхности для керамических механических колец насосов и кольцо, полученное этим способом
KR1020087011125A KR20080067645A (ko) 2005-11-15 2006-10-12 펌프의 기계적 세라믹 밀봉 링을 위한 표면 처리 공정 및상기 공정으로 수득된 링
CNA2006800423086A CN101309785A (zh) 2005-11-15 2006-10-12 用于泵的陶瓷机械密封环的表面处理方法及通过该方法获得的环
US12/084,876 US20090096139A1 (en) 2005-11-15 2006-10-12 Surface Treatment Process for Ceramic Mechanical Seal Rings of Pumps and Ring Obtained With Said Process
BRPI0619454-0A BRPI0619454A2 (pt) 2005-11-15 2006-10-12 processo de tratamento de superfìcie de anéis de vedação mecánica de cerámica de bombas e anéis obtidos com o dito processo
JP2008539619A JP2009516130A (ja) 2005-11-15 2006-10-12 ポンプのセラミック製機械用シールリングに対する表面処理工程および前述の工程により得られたリング
EP06810023A EP1951489A1 (en) 2005-11-15 2006-10-12 Surface treatment process for ceramic mechanical seal rings of pumps and ring obtained with said process
PCT/IT2006/000731 WO2007057934A1 (en) 2005-11-15 2006-10-12 Surface treatment process for ceramic mechanical seal rings of pumps and ring obtained with said process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT000120A ITMC20050120A1 (it) 2005-11-15 2005-11-15 Procedimento per il trattamento superficiale di anelli ceramici di tenuta meccanica per pompe ed anello ottenuto in base a tale procedimento.

Publications (1)

Publication Number Publication Date
ITMC20050120A1 true ITMC20050120A1 (it) 2007-05-16

Family

ID=37651171

Family Applications (1)

Application Number Title Priority Date Filing Date
IT000120A ITMC20050120A1 (it) 2005-11-15 2005-11-15 Procedimento per il trattamento superficiale di anelli ceramici di tenuta meccanica per pompe ed anello ottenuto in base a tale procedimento.

Country Status (9)

Country Link
US (1) US20090096139A1 (it)
EP (1) EP1951489A1 (it)
JP (1) JP2009516130A (it)
KR (1) KR20080067645A (it)
CN (1) CN101309785A (it)
BR (1) BRPI0619454A2 (it)
IT (1) ITMC20050120A1 (it)
RU (1) RU2008123809A (it)
WO (1) WO2007057934A1 (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2780203B1 (en) 2011-11-18 2020-02-19 Federal-Mogul Corporation Windscreen wiper device
ITTO20130352A1 (it) 2013-04-30 2014-10-31 Umbra Meccanotecnica Tenuta meccanica
US9810146B2 (en) 2014-07-17 2017-11-07 Saudi Arabian Oil Company Calcium sulfate looping cycles for sour gas combustion and electricity production
CN106090212A (zh) * 2016-08-05 2016-11-09 黄剑忠 一种发动机油泵用陶瓷密封环

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2128270B (en) * 1982-10-01 1986-01-22 T & N Materials Res Ltd Making gaskets from exfoliated graphite
US4690791A (en) * 1985-10-02 1987-09-01 Gte Products Corporation Process for forming ceramic parts
JPH01113207A (ja) * 1987-10-28 1989-05-01 Kawasaki Steel Corp セラミック成形体の製造方法
JPH07115947B2 (ja) * 1991-07-23 1995-12-13 日本ピラー工業株式会社 セラミック製の動圧流体軸受部材及びその製造方法
JPH0584722A (ja) * 1991-09-25 1993-04-06 Fuji Elelctrochem Co Ltd セラミツクスの成形方法
JPH06229422A (ja) * 1993-01-29 1994-08-16 Ntn Corp セラミック製ころがり軸受部材の製造方法
JPH112333A (ja) * 1997-06-12 1999-01-06 Fuji Electric Co Ltd 軸封水装置
JPH11113207A (ja) * 1997-10-02 1999-04-23 Aisin Aw Co Ltd 電気自動車用駆動装置
JPH11236976A (ja) * 1998-02-24 1999-08-31 Eagle Ind Co Ltd 摺動材
JPH11256204A (ja) * 1998-03-06 1999-09-21 Eagle Ind Co Ltd 焼結用粉末材料の予備成形用金型
JP2000169266A (ja) * 1998-12-04 2000-06-20 Eagle Ind Co Ltd 摺動材
JP4131799B2 (ja) * 2002-04-24 2008-08-13 イーグル工業株式会社 メカニカルシール
AU2003254064A1 (en) * 2002-08-07 2004-02-25 Tularik Inc. Amplification and overexpression of oncogenes
JP4142971B2 (ja) * 2003-03-27 2008-09-03 京セラ株式会社 シールリングとその製造方法およびこれを用いたメカニカルシール
DE20311346U1 (de) * 2003-07-23 2003-10-02 Burgmann Dichtungswerke GmbH & Co. KG, 82515 Wolfratshausen Zur gemeinsamen Drehung mit einer Triebwerkswelle ausgelegter Gleitring einer Gleitringdichtungsanordnung für Strahltriebwerke
JP2005098434A (ja) * 2003-09-26 2005-04-14 Komatsu Ltd メカニカルシール
JP4429004B2 (ja) * 2003-12-17 2010-03-10 京セラ株式会社 摺動部材用多孔質セラミック焼結体の製造方法とこれにより得られた摺動部材用多孔質セラミック焼結体並びにこれを用いたシールリング
JP2005194602A (ja) * 2004-01-09 2005-07-21 Hitachi Ltd 弁、メカニカルシールおよびその製造方法

Also Published As

Publication number Publication date
CN101309785A (zh) 2008-11-19
BRPI0619454A2 (pt) 2011-10-04
WO2007057934A1 (en) 2007-05-24
KR20080067645A (ko) 2008-07-21
EP1951489A1 (en) 2008-08-06
US20090096139A1 (en) 2009-04-16
JP2009516130A (ja) 2009-04-16
RU2008123809A (ru) 2009-12-27

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