ES458609A1 - Aro rascador de aceite de una sola pieza para embolo. - Google Patents
Aro rascador de aceite de una sola pieza para embolo.Info
- Publication number
- ES458609A1 ES458609A1 ES458609A ES458609A ES458609A1 ES 458609 A1 ES458609 A1 ES 458609A1 ES 458609 A ES458609 A ES 458609A ES 458609 A ES458609 A ES 458609A ES 458609 A1 ES458609 A1 ES 458609A1
- Authority
- ES
- Spain
- Prior art keywords
- ring
- piston
- groove
- peripheral wall
- spring members
- 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
- F16J9/12—Details
- F16J9/20—Rings with special cross-section; Oil-scraping rings
- F16J9/203—Oil-scraping rings
-
- 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
-
- 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
- F16J9/06—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction using separate springs or elastic elements expanding the rings; Springs therefor ; Expansion by wedging
- F16J9/061—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction using separate springs or elastic elements expanding the rings; Springs therefor ; Expansion by wedging using metallic coiled or blade springs
- F16J9/063—Strip or wire along the entire circumference
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S277/00—Seal for a joint or juncture
- Y10S277/924—Deformation, material removal, or molding for manufacture of seal
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pistons, Piston Rings, And Cylinders (AREA)
Abstract
Arco rascador de aceite de una sóla pieza para émbolo, destinado a situarse en un surco de un émbolo que se desplaza en una cámara de cilindro de un motor de combustión interna, estando dicho aro rascador de aceite para émbolo constituido por una tira de acero, que presenta una forma anular hendida, y que tiene una configuración de sección transversal generalmente en forma de U, incluyendo dicha tira un par de paredes laterales (36a, 36b) y una porción de pared intermedia (38) que forman un canal que se abre hacia el interior, teniendo dicho aro en su periferia externa una superficie cilíndrica (48ª, 48b) destinada a acoplarse para rascar el aceite con dicha cámara de cilindro, con el objeto de controlar el espesor de la película de aceite formada en la pared del cilindro, estando dicha superficie cilíndrica situada en el vértice de unas primera y segunda porciones de dicha tira que convergen y que están orientadas radialmente hacia el exterior, extendiéndose a partir de dicha porción de pared intermedia y formando un reborde rascador de aceite, teniendo dichas primera y segunda porciones convergentes unas superficies enfrentadas que están en contacto (52a, 52b) por lo menos en una parte de la extensión radial de dichas primera y segunda porciones.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/684,920 US4079949A (en) | 1976-05-10 | 1976-05-10 | Integral spring piston ring |
Publications (1)
Publication Number | Publication Date |
---|---|
ES458609A1 true ES458609A1 (es) | 1978-02-16 |
Family
ID=24750089
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES458609A Expired ES458609A1 (es) | 1976-05-10 | 1977-05-09 | Aro rascador de aceite de una sola pieza para embolo. |
Country Status (9)
Country | Link |
---|---|
US (1) | US4079949A (es) |
JP (1) | JPS52135909A (es) |
AU (1) | AU503191B2 (es) |
CA (1) | CA1053720A (es) |
DE (1) | DE2720501C2 (es) |
ES (1) | ES458609A1 (es) |
FR (1) | FR2351330A1 (es) |
GB (1) | GB1543881A (es) |
IT (1) | IT1086189B (es) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4214762A (en) * | 1978-08-03 | 1980-07-29 | Ramsey Corporation | Rolled metal piston ring |
JPS58150666U (ja) * | 1982-04-03 | 1983-10-08 | 古浜 庄一 | オイルリング |
US4946174A (en) * | 1988-02-25 | 1990-08-07 | Usui Kokusai Sangyo Kaisha, Ltd. | Annular metal gasket |
US5791167A (en) * | 1996-05-23 | 1998-08-11 | Whirlpool Corporation | Automatic washer and a wash plate clothes deflector therefor |
US6655697B2 (en) | 2002-01-18 | 2003-12-02 | Dana Corporation | Piston oil ring having land flanked by concave sidewalls |
EP2206937B1 (en) * | 2009-01-13 | 2013-06-05 | Sauer-Danfoss ApS | Improvements in or relating to Piston Rings |
DE102015008471B4 (de) * | 2015-07-02 | 2023-01-12 | Federal-Mogul Burscheid Gmbh | Ölabstreifkolbenring |
KR102177054B1 (ko) | 2017-12-05 | 2020-11-10 | 주식회사 케이티 | Lte 셀간 간섭 회피 장치 및 방법 |
CN108982112B (zh) * | 2018-07-31 | 2020-02-14 | 宁波市鄞州德来特技术有限公司 | 一种光学发动机 |
AT521716B1 (de) * | 2018-09-20 | 2020-07-15 | Hoerbiger Wien Gmbh | Ölabstreifring für eine Kolbenstange |
CN111992998A (zh) * | 2020-08-31 | 2020-11-27 | 凌源钢铁股份有限公司 | 一种应用在冷飞剪上的铜轴瓦刮瓦工艺 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1288085A (en) * | 1917-11-14 | 1918-12-17 | William J Mcginniss | Piston-ring. |
US2267369A (en) * | 1939-08-04 | 1941-12-23 | Power Res Corp | Piston ring |
US2311557A (en) * | 1941-12-09 | 1943-02-16 | William S Mason | Piston ring |
US2334273A (en) * | 1942-10-09 | 1943-11-16 | William S Mason | Piston ring |
US2720435A (en) * | 1953-06-30 | 1955-10-11 | Muskegon Piston Ring Co Inc | Steel rail, spacer and circumferentially compressible combination piston ring |
US3281156A (en) * | 1963-12-12 | 1966-10-25 | Ramsey Corp | Piston ring assembly |
FR1403824A (fr) * | 1964-05-14 | 1965-06-25 | Segment multi-pièces pour piston | |
US3326561A (en) * | 1964-06-29 | 1967-06-20 | Gould National Batteries Inc | Piston ring assembly |
JPS452012Y1 (es) * | 1965-03-01 | 1970-01-28 | ||
US3430968A (en) * | 1966-02-24 | 1969-03-04 | Sealed Power Corp | Piston ring assembly |
DE1580082C3 (de) * | 1966-07-20 | 1974-03-07 | Kleindienst & Co, Maschinenfabrik, 8900 Augsburg | Vorrichtung zum Waschen der Stirn- und Seitenflächen von Fahrzeugen |
DE2008140C3 (de) * | 1970-02-21 | 1975-03-20 | Maschinenfabrik Augsburg-Nuernberg Ag, 8500 Nuernberg | Kolben, insbesondere für Dieselbrennkraftmaschinen |
US3677558A (en) * | 1971-02-11 | 1972-07-18 | Nippon Piston Ring Co Ltd | Oil stripping piston ring |
JPS5210372Y2 (es) * | 1971-03-08 | 1977-03-05 | ||
DE2609229C3 (de) * | 1976-03-05 | 1981-08-13 | Ramsey Corp., St. Louis, Mo. | Ölabsteifring |
-
1976
- 1976-05-10 US US05/684,920 patent/US4079949A/en not_active Expired - Lifetime
-
1977
- 1977-04-15 CA CA276,285A patent/CA1053720A/en not_active Expired
- 1977-04-26 GB GB17362/77A patent/GB1543881A/en not_active Expired
- 1977-05-06 DE DE2720501A patent/DE2720501C2/de not_active Expired
- 1977-05-09 IT IT23335/77A patent/IT1086189B/it active
- 1977-05-09 AU AU25017/77A patent/AU503191B2/en not_active Expired
- 1977-05-09 FR FR7714131A patent/FR2351330A1/fr active Granted
- 1977-05-09 JP JP5300577A patent/JPS52135909A/ja active Granted
- 1977-05-09 ES ES458609A patent/ES458609A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS52135909A (en) | 1977-11-14 |
GB1543881A (en) | 1979-04-11 |
US4079949A (en) | 1978-03-21 |
AU2501777A (en) | 1978-11-16 |
AU503191B2 (en) | 1979-08-23 |
DE2720501C2 (de) | 1985-03-21 |
JPS5632456B2 (es) | 1981-07-28 |
IT1086189B (it) | 1985-05-28 |
DE2720501A1 (de) | 1977-11-24 |
CA1053720A (en) | 1979-05-01 |
FR2351330A1 (fr) | 1977-12-09 |
FR2351330B1 (es) | 1983-09-09 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES458609A1 (es) | Aro rascador de aceite de una sola pieza para embolo. | |
ES432315A1 (es) | Perfeccionamientos introducidos en un motor de combustion interna junto con un metodo de impedir la destruccion por cavitacion en la superficie humeda de una camisa del mismo. | |
JPS52143346A (en) | Exhaust valve of piston type internal combustion engine | |
BG46753A3 (en) | Piston for internal combustion engine with combustion chamber | |
GB1504783A (en) | Piston for an internal combustion engine | |
GB1167078A (en) | Seal Construction for Rotary Piston Internal Combustion Engines. | |
ES477445A1 (es) | Perfeccionamientos en los segmentos selladores, para motoresde piston y metodo de fabricacion correspondiente. | |
GB1349040A (en) | Tappets for internal combustion engines | |
ES441099A1 (es) | Perfeccionamientos introducidos en un motor de combustion interna del tipo de piston alternativo. | |
ES243933Y (es) | Junta de culata para motores de combustion interna. | |
SE449242B (sv) | Ventil for en forbrenningsmotor | |
GB582376A (en) | Improvements in a cylinder construction | |
GB1519902A (en) | Combustion chambers for diesel engines | |
JPS52134944A (en) | Piston for internal combustion engine | |
GB593392A (en) | Improvements in and in the manufacture of oil control or scraper rings for the pistons or sleeve valves of engines | |
JPS5343116A (en) | Internal chill liner for aluminum cylinder of engine | |
JPS5596344A (en) | Coil expander and its manufacturing method | |
GB587913A (en) | Improvements in pistons and piston rings for internal combustion engines | |
GB1478293A (en) | Piston having a re-entrant bowl type combustion chamber for an internal combustion engine | |
ES257688U (es) | Piston para motores endotermicos provisto de un aro amorti- guador de llamas flotante | |
GB1454472A (en) | Piston | |
JPS54116516A (en) | Internal combustion engine | |
JPS5236216A (en) | Piston rings for internal combustion engine | |
GB953017A (en) | Improvements in or relating to piston rings | |
GB878138A (en) | Internal combustion engine |