JP2009516130A - 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 - Google Patents
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 Download PDFInfo
- Publication number
- JP2009516130A JP2009516130A JP2008539619A JP2008539619A JP2009516130A JP 2009516130 A JP2009516130 A JP 2009516130A JP 2008539619 A JP2008539619 A JP 2008539619A JP 2008539619 A JP2008539619 A JP 2008539619A JP 2009516130 A JP2009516130 A JP 2009516130A
- Authority
- JP
- Japan
- Prior art keywords
- ring
- seal ring
- surface treatment
- pump
- treatment process
- Prior art date
- Legal status (The legal status 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 status listed.)
- Pending
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)
- Mechanical Sealing (AREA)
- Compositions Of Oxide Ceramics (AREA)
- Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
- Compressor (AREA)
- Details Of Reciprocating Pumps (AREA)
Abstract
【選択図】なし
Description
Claims (2)
- 成形工程が複数の点状の微小突起物を備えるヘッドを有するパンチを用いて実施されることを特徴とする、適切な鋳型に容れられたセラミック粉末に関する第1冷間成形工程と、リングに関する第2焼結工程とを含むタイプの、ポンプのセラミック製機械用シールリングに関する、表面処理工程。
- 請求項1の前記工程によって得られることを特徴とする、ポンプ用のセラミック製機械用シールリング。
Applications Claiming Priority (2)
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. |
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 |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2009516130A true JP2009516130A (ja) | 2009-04-16 |
Family
ID=37651171
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008539619A Pending 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 |
Country Status (9)
Country | Link |
---|---|
US (1) | US20090096139A1 (ja) |
EP (1) | EP1951489A1 (ja) |
JP (1) | JP2009516130A (ja) |
KR (1) | KR20080067645A (ja) |
CN (1) | CN101309785A (ja) |
BR (1) | BRPI0619454A2 (ja) |
IT (1) | ITMC20050120A1 (ja) |
RU (1) | RU2008123809A (ja) |
WO (1) | WO2007057934A1 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104039612B (zh) | 2011-11-18 | 2016-08-24 | 费德罗-莫格尔公司 | 挡风玻璃雨刷装置 |
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 |
Citations (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0108485A2 (en) * | 1982-10-01 | 1984-05-16 | T&N Materials Research Limited | Improvements in and relating to gaskets |
JPH0524021A (ja) * | 1991-07-23 | 1993-02-02 | Nippon Pillar Packing Co Ltd | 凹凸表面を有するセラミツク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 |
JP2004003529A (ja) * | 2002-04-24 | 2004-01-08 | Eagle Ind Co Ltd | メカニカルシール |
WO2004015063A2 (en) * | 2002-08-07 | 2004-02-19 | Tularik Inc. | Amplification and overexpression of oncogenes |
JP2004293712A (ja) * | 2003-03-27 | 2004-10-21 | Kyocera Corp | 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 |
WO2005015063A1 (de) * | 2003-07-23 | 2005-02-17 | Burgmann Industries Gmbh & Co. Kg | Gleitring und gleitringdichtungsanordnung für strahltriebwerke |
JP2005098434A (ja) * | 2003-09-26 | 2005-04-14 | Komatsu Ltd | メカニカルシール |
JP2005179100A (ja) * | 2003-12-17 | 2005-07-07 | Kyocera Corp | 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 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
-
2005
- 2005-11-15 IT IT000120A patent/ITMC20050120A1/it unknown
-
2006
- 2006-10-12 RU RU2008123809/03A patent/RU2008123809A/ru not_active Application Discontinuation
- 2006-10-12 WO PCT/IT2006/000731 patent/WO2007057934A1/en active Application Filing
- 2006-10-12 CN CNA2006800423086A patent/CN101309785A/zh active Pending
- 2006-10-12 KR KR1020087011125A patent/KR20080067645A/ko not_active Application Discontinuation
- 2006-10-12 JP JP2008539619A patent/JP2009516130A/ja active Pending
- 2006-10-12 US US12/084,876 patent/US20090096139A1/en not_active Abandoned
- 2006-10-12 BR BRPI0619454-0A patent/BRPI0619454A2/pt not_active IP Right Cessation
- 2006-10-12 EP EP06810023A patent/EP1951489A1/en not_active Withdrawn
Patent Citations (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0108485A2 (en) * | 1982-10-01 | 1984-05-16 | T&N Materials Research Limited | Improvements in and relating to gaskets |
JPS5986681A (ja) * | 1982-10-01 | 1984-05-18 | テイ−アンドエヌ・マテリアルズ・リサ−チ・リミテツド | ガスケツトの製造方法 |
JPH0524021A (ja) * | 1991-07-23 | 1993-02-02 | Nippon Pillar Packing Co Ltd | 凹凸表面を有するセラミツク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 |
JP2004003529A (ja) * | 2002-04-24 | 2004-01-08 | Eagle Ind Co Ltd | メカニカルシール |
WO2004015063A2 (en) * | 2002-08-07 | 2004-02-19 | Tularik Inc. | Amplification and overexpression of oncogenes |
JP2004293712A (ja) * | 2003-03-27 | 2004-10-21 | Kyocera Corp | 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 |
WO2005015063A1 (de) * | 2003-07-23 | 2005-02-17 | Burgmann Industries Gmbh & Co. Kg | Gleitring und gleitringdichtungsanordnung für strahltriebwerke |
JP2005098434A (ja) * | 2003-09-26 | 2005-04-14 | Komatsu Ltd | メカニカルシール |
JP2005179100A (ja) * | 2003-12-17 | 2005-07-07 | Kyocera Corp | 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 |
---|---|
ITMC20050120A1 (it) | 2007-05-16 |
US20090096139A1 (en) | 2009-04-16 |
BRPI0619454A2 (pt) | 2011-10-04 |
RU2008123809A (ru) | 2009-12-27 |
WO2007057934A1 (en) | 2007-05-24 |
KR20080067645A (ko) | 2008-07-21 |
EP1951489A1 (en) | 2008-08-06 |
CN101309785A (zh) | 2008-11-19 |
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