IN149502B - - Google Patents
Info
- Publication number
- IN149502B IN149502B IN230/CAL/78A IN230CA1978A IN149502B IN 149502 B IN149502 B IN 149502B IN 230CA1978 A IN230CA1978 A IN 230CA1978A IN 149502 B IN149502 B IN 149502B
- Authority
- IN
- India
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
- B23P15/06—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass piston rings from one piece
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B11/00—Machines or devices designed for grinding spherical surfaces or parts of spherical surfaces on work; Accessories therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
- B24B19/08—Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding non-circular cross-sections, e.g. shafts of elliptical or polygonal cross-section
- B24B19/11—Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding non-circular cross-sections, e.g. shafts of elliptical or polygonal cross-section for grinding the circumferential surface of rings, e.g. piston rings
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- 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
- F16J9/12—Details
- F16J9/20—Rings with special cross-section; Oil-scraping rings
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Pistons, Piston Rings, And Cylinders (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/779,281 US4123072A (en) | 1977-03-18 | 1977-03-18 | Piston ring assembly and method of making same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN149502B true IN149502B (es) | 1981-12-26 |
Family
ID=25115894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN230/CAL/78A IN149502B (es) | 1977-03-18 | 1978-03-03 |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US4123072A (es) |
| JP (1) | JPS53117156A (es) |
| AR (1) | AR216136A1 (es) |
| AU (1) | AU518994B2 (es) |
| BR (1) | BR7801530A (es) |
| CA (1) | CA1084548A (es) |
| DE (1) | DE2811528B2 (es) |
| ES (2) | ES245900Y (es) |
| FR (1) | FR2384177A1 (es) |
| GB (1) | GB1586906A (es) |
| IN (1) | IN149502B (es) |
| IT (1) | IT1105479B (es) |
| MX (1) | MX146871A (es) |
| SE (1) | SE434772B (es) |
Families Citing this family (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55500828A (es) * | 1978-09-29 | 1980-10-23 | ||
| JPS6032359Y2 (ja) * | 1979-01-23 | 1985-09-27 | 川崎重工業株式会社 | ２サイクル内燃機関のガスシ−ル機構 |
| US4299401A (en) * | 1979-09-12 | 1981-11-10 | Ramsey Corporation | Piston ring and method of making same |
| US4409947A (en) * | 1980-09-04 | 1983-10-18 | Toyota Jidosha Kabushiki Kaisha | Exhaust gas recirculating type diesel engine |
| US4350352A (en) * | 1981-07-24 | 1982-09-21 | Mack Trucks, Inc. | Piston ring and groove assemblies |
| JPS58150666U (ja) * | 1982-04-03 | 1983-10-08 | 古浜 庄一 | オイルリング |
| US4421328A (en) * | 1982-09-29 | 1983-12-20 | Koppers Company, Inc. | Half-keystone compression ring |
| ES2079991B1 (es) * | 1991-07-18 | 1996-08-01 | Errota S A | Aro de compresion perfeccionado para compresores neumaticos. |
| US5695199A (en) * | 1994-03-14 | 1997-12-09 | Rao; V. Durga Nageswar | Piston sealing assembly |
| US5901963A (en) * | 1996-10-30 | 1999-05-11 | Dana Corporation | Gas nitrided taper faced keystone piston ring incorporating a sealing land and orientation groove |
| AU6609498A (en) * | 1997-02-01 | 1998-08-25 | Dancho Zochev Donkov | Plunger combustion engine |
| ES2159786T5 (es) † | 1997-03-12 | 2005-04-01 | Dana Holding Gmbh | Segmento de embolo para una maquina termica de combustion interna. |
| JP2002115759A (ja) * | 2000-10-05 | 2002-04-19 | Hino Motors Ltd | 圧力ピストンリング |
| US6562480B1 (en) * | 2001-01-10 | 2003-05-13 | Dana Corporation | Wear resistant coating for piston rings |
| US7017914B1 (en) * | 2002-10-15 | 2006-03-28 | Dana Corporation | Piston assembly and method of manufacture |
| DE102006022027A1 (de) * | 2006-05-10 | 2007-11-15 | Mahle International Gmbh | Kolbenring für den Kolben eines Verbrennungsmotors |
| DE102007045465A1 (de) * | 2007-09-24 | 2009-04-02 | Federal-Mogul Nürnberg GmbH | Kolben mit Ölversorgungsrinne für Nabenbohrungen |
| EP2610532A1 (en) * | 2011-12-30 | 2013-07-03 | FPT Industrial S.p.A. | Seal unit of a piston of an internal combustion engine |
| US9395019B2 (en) * | 2013-06-27 | 2016-07-19 | Dresser, Inc. | Device for sealing a valve |
| DE102014108973A1 (de) * | 2014-06-26 | 2015-12-31 | Federal-Mogul Burscheid Gmbh | Kolbenring |
| US10519794B2 (en) * | 2016-07-12 | 2019-12-31 | General Electric Company | Sealing system for sealing against a non-cylindrical surface |
| US10393283B2 (en) | 2017-09-25 | 2019-08-27 | Dresser, Llc | Regulating overtravel in bi-furcated plugs for use in valve assemblies |
| EP4211373A1 (de) * | 2020-09-11 | 2023-07-19 | Bümach Engineering International B.V. | Kolbenring |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1428552A (en) * | 1920-04-30 | 1922-09-12 | Mullern Emil | Engine piston |
| US3554564A (en) * | 1968-06-12 | 1971-01-12 | Outboard Marine Corp | Pressure backed piston rings |
| US3587155A (en) * | 1968-09-06 | 1971-06-28 | Int Harvester Co | Ring manufacture,productive of line contact seal |
-
1977
- 1977-03-18 US US05/779,281 patent/US4123072A/en not_active Expired - Lifetime
-
1978
- 1978-02-23 CA CA297,565A patent/CA1084548A/en not_active Expired
- 1978-02-24 AU AU33591/78A patent/AU518994B2/en not_active Expired
- 1978-03-03 MX MX172638A patent/MX146871A/es unknown
- 1978-03-03 IN IN230/CAL/78A patent/IN149502B/en unknown
- 1978-03-14 BR BR7801530A patent/BR7801530A/pt unknown
- 1978-03-14 JP JP2836678A patent/JPS53117156A/ja active Pending
- 1978-03-15 IT IT48443/78A patent/IT1105479B/it active
- 1978-03-16 DE DE2811528A patent/DE2811528B2/de not_active Ceased
- 1978-03-16 AR AR271441A patent/AR216136A1/es active
- 1978-03-17 FR FR7807896A patent/FR2384177A1/fr active Granted
- 1978-03-17 GB GB10776/78A patent/GB1586906A/en not_active Expired
- 1978-03-17 ES ES1978245900U patent/ES245900Y/es not_active Expired
- 1978-03-17 SE SE7803092A patent/SE434772B/sv not_active IP Right Cessation
- 1978-10-10 ES ES474064A patent/ES474064A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1586906A (en) | 1981-03-25 |
| AU3359178A (en) | 1979-08-30 |
| DE2811528A1 (de) | 1978-09-21 |
| ES474064A1 (es) | 1979-05-16 |
| CA1084548A (en) | 1980-08-26 |
| SE7803092L (sv) | 1978-09-19 |
| AR216136A1 (es) | 1979-11-30 |
| FR2384177A1 (fr) | 1978-10-13 |
| SE434772B (sv) | 1984-08-13 |
| DE2811528B2 (de) | 1980-10-16 |
| ES245900U (es) | 1980-01-16 |
| US4123072A (en) | 1978-10-31 |
| ES245900Y (es) | 1980-07-01 |
| IT1105479B (it) | 1985-11-04 |
| AU518994B2 (en) | 1981-10-29 |
| IT7848443A0 (it) | 1978-03-15 |
| BR7801530A (pt) | 1978-10-10 |
| MX146871A (es) | 1982-08-31 |
| FR2384177B1 (es) | 1983-05-20 |
| JPS53117156A (en) | 1978-10-13 |