CA958441A - Piston ring and method of making same - Google Patents
Piston ring and method of making sameInfo
- Publication number
- CA958441A CA958441A CA127,069A CA127069A CA958441A CA 958441 A CA958441 A CA 958441A CA 127069 A CA127069 A CA 127069A CA 958441 A CA958441 A CA 958441A
- Authority
- CA
- Canada
- Prior art keywords
- piston ring
- making same
- making
- same
- piston
- 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.)
- Expired
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
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J9/00—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction
- F16J9/26—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction characterised by the use of particular materials
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D3/00—Electroplating: Baths therefor
- C25D3/02—Electroplating: Baths therefor from solutions
- C25D3/04—Electroplating: Baths therefor from solutions of chromium
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
- C25D5/10—Electroplating with more than one layer of the same or of different metals
- C25D5/12—Electroplating with more than one layer of the same or of different metals at least one layer being of nickel or chromium
- C25D5/14—Electroplating with more than one layer of the same or of different metals at least one layer being of nickel or chromium two or more layers being of nickel or chromium, e.g. duplex or triplex layers
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
- C25D5/60—Electroplating characterised by the structure or texture of the layers
- C25D5/605—Surface topography of the layers, e.g. rough, dendritic or nodular layers
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
- C25D5/60—Electroplating characterised by the structure or texture of the layers
- C25D5/615—Microstructure of the layers, e.g. mixed structure
- C25D5/617—Crystalline layers
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
- C25D5/60—Electroplating characterised by the structure or texture of the layers
- C25D5/625—Discontinuous layers, e.g. microcracked layers
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electroplating Methods And Accessories (AREA)
- Pistons, Piston Rings, And Cylinders (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12331671A | 1971-03-11 | 1971-03-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA958441A true CA958441A (en) | 1974-11-26 |
Family
ID=22407935
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA127,069A Expired CA958441A (en) | 1971-03-11 | 1971-11-08 | Piston ring and method of making same |
Country Status (9)
Country | Link |
---|---|
US (1) | US3770286A (de) |
JP (1) | JPS5146219B1 (de) |
AU (1) | AU449797B2 (de) |
BR (1) | BR7108733D0 (de) |
CA (1) | CA958441A (de) |
DE (1) | DE2202978B2 (de) |
FR (1) | FR2129412A5 (de) |
GB (1) | GB1330967A (de) |
IT (1) | IT944366B (de) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USRE29899E (en) * | 1975-08-02 | 1979-02-06 | Nippon Piston Ring Co., Ltd. | Chrome insert ring |
JPS5218559A (en) * | 1975-08-02 | 1977-02-12 | Nippon Piston Ring Co Ltd | Chrome insert ring |
US4416738A (en) * | 1980-01-28 | 1983-11-22 | The Boeing Company | Chromium plating |
JPS58197455A (ja) * | 1982-10-08 | 1983-11-17 | Hitachi Metals Ltd | 圧力リング |
GB2136089B (en) * | 1983-02-08 | 1986-08-06 | Toyota Motor Co Ltd | Piston ring for internal combustion engine |
JPS60106699A (ja) * | 1983-11-11 | 1985-06-12 | Aida Eng Ltd | プレス機械のスライドガイド |
JPS60155056A (ja) * | 1984-01-23 | 1985-08-14 | Nippon Piston Ring Co Ltd | 鋼製圧縮ピストンリング |
USH543H (en) | 1986-10-10 | 1988-11-01 | The United States Of America As Represented By The Secretary Of The Army | Laminated chromium composite |
BR8805772A (pt) * | 1988-11-01 | 1990-06-12 | Metal Leve Sa | Processo de formacao de camada de deslizamento de mancal |
JP3350157B2 (ja) * | 1993-06-07 | 2002-11-25 | 帝国ピストンリング株式会社 | 摺動部材およびその製造方法 |
JPH109387A (ja) * | 1996-06-27 | 1998-01-13 | Teikoku Piston Ring Co Ltd | ピストンリング |
EP0841414B2 (de) * | 1996-11-11 | 2005-03-02 | Teikoku Piston Ring Co., LTd. | Galvanische Komposit-Chrom-Beschichtung und damit beschichtetes Gleitteil |
JP2000017482A (ja) * | 1998-06-26 | 2000-01-18 | Nippon Piston Ring Co Ltd | 耐摩耗性、疲労強度に優れた積層構造を有するクロムめっき皮膜 |
JP2000120870A (ja) * | 1998-10-15 | 2000-04-28 | Teikoku Piston Ring Co Ltd | ピストンリング |
US7318963B2 (en) * | 2004-01-30 | 2008-01-15 | Kabushiki Kaisha Riken | Composite chromium plating film and sliding member having the same and method for manufacture thereof |
WO2008003011A2 (en) * | 2006-06-27 | 2008-01-03 | Enduro Industries, Inc. | Improved direct current chrome plating process and variant layered chrome product |
DE102009036240B4 (de) * | 2009-08-05 | 2014-11-13 | Federal-Mogul Burscheid Gmbh | Kompressionskolbenring |
US20130328274A1 (en) * | 2011-02-28 | 2013-12-12 | Nippon Piston Ring Co., Ltd. | Piston ring |
KR101226295B1 (ko) * | 2012-04-04 | 2013-01-24 | 이재규 | 유리기판 세정장치용 탄성 오링 및 이를 제조하는 방법 |
DE102012220471B3 (de) * | 2012-11-09 | 2014-02-27 | Federal-Mogul Burscheid Gmbh | Kolbenring mit einer periodisch variierenden Nut |
US20150132604A1 (en) * | 2013-11-14 | 2015-05-14 | National Oilwell DHT, L.P. | Multilayered Coating for Downhole Tools with Enhanced Wear Resistance and Acidic Corrosion Resistance |
US11156291B2 (en) * | 2017-06-02 | 2021-10-26 | Mahle International Gmbh | Piston ring and method of manufacture |
US11162586B2 (en) * | 2017-06-02 | 2021-11-02 | Mahle International Gmbh | Piston ring and method of manufacture |
US11047478B2 (en) * | 2017-06-02 | 2021-06-29 | Mahle International Gmbh | Piston ring and method of manufacture |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA462725A (en) * | 1950-01-24 | Hyner Jacob | Method of electroplating to produce fissure net-work chromium plating | |
US3123412A (en) * | 1964-03-03 | Tsutomu takao | ||
GB632986A (en) * | 1945-11-19 | 1949-12-05 | Norman Crabtree Brearley | Improvements in or relating to piston rings and the like packing rings |
US2589107A (en) * | 1950-06-19 | 1952-03-11 | Ramsey Corp | Piston packing ring |
US2873154A (en) * | 1954-01-04 | 1959-02-10 | Harold F Marker | Piston packing rings and method of producing same |
GB844718A (en) * | 1958-06-06 | 1960-08-17 | Harold Franklin Marker | Improvements in piston packing rings and method of producing same |
DE1496967A1 (de) * | 1963-08-26 | |||
GB1222072A (en) * | 1967-04-12 | 1971-02-10 | Wellworthy Ltd | Improvements in or relating to sealing rings |
-
1971
- 1971-03-11 US US00123316A patent/US3770286A/en not_active Expired - Lifetime
- 1971-10-22 GB GB5969971*A patent/GB1330967A/en not_active Expired
- 1971-11-08 CA CA127,069A patent/CA958441A/en not_active Expired
- 1971-12-24 AU AU37377/71A patent/AU449797B2/en not_active Expired
- 1971-12-24 IT IT32923/71A patent/IT944366B/it active
- 1971-12-31 BR BR8733/71A patent/BR7108733D0/pt unknown
-
1972
- 1972-01-21 DE DE19722202978 patent/DE2202978B2/de not_active Ceased
- 1972-01-27 JP JP47009523A patent/JPS5146219B1/ja active Pending
- 1972-02-25 FR FR7206577A patent/FR2129412A5/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
IT944366B (it) | 1973-04-20 |
DE2202978B2 (de) | 1977-01-27 |
FR2129412A5 (de) | 1972-10-27 |
AU449797B2 (en) | 1974-06-20 |
AU3737771A (en) | 1973-06-28 |
US3770286A (en) | 1973-11-06 |
BR7108733D0 (pt) | 1973-02-15 |
GB1330967A (en) | 1973-09-19 |
JPS5146219B1 (de) | 1976-12-08 |
DE2202978A1 (de) | 1972-09-14 |
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