SU1643830A1 - Composite oil ring - Google Patents
Composite oil ring Download PDFInfo
- Publication number
- SU1643830A1 SU1643830A1 SU884601852A SU4601852A SU1643830A1 SU 1643830 A1 SU1643830 A1 SU 1643830A1 SU 884601852 A SU884601852 A SU 884601852A SU 4601852 A SU4601852 A SU 4601852A SU 1643830 A1 SU1643830 A1 SU 1643830A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- spring
- scraper
- ring
- reliability
- scraper elements
- Prior art date
Links
Landscapes
- Sealing Devices (AREA)
Abstract
Изобретение относитс к уплотни- тельной технике и может использоватьс в поршневых машинах. Цель изобретени - повышение надежности кольца. Проволочный расширитель 3, выполненный из плоской волнистой пружины с участком в виде части призматической пружины пр моугольной формы, упруго фиксирует охватывающих его два скребковых элемента 1 и 2, выполненных из стальной ленты. Арки 5 пружины отогнуты под пр мым углом в осевом направлении навстречу друг другу и воздействуют на скребковые элементы 1,2 в радиальном1 направлении, обеспечива их равномерное расширение и предотвраща их качание при перекладках поршн , благодар чему повышаютс маслосбрасывающие свойства и надежность кольца. 3 ил.The invention relates to a sealing technique and can be used in reciprocating machines. The purpose of the invention is to increase the reliability of the ring. A wire expander 3, made of a flat wavy spring with a portion in the form of a part of a prismatic spring of a rectangular shape, elastically fixes two scraper elements 1 and 2, which are made of steel tape, covering it. The arches 5 of the spring are bent at a right angle in the axial direction towards each other and act on the scraper elements 1,2 in the radial direction 1, ensuring their uniform expansion and preventing them from rocking during the piston rods, thereby increasing the oil-draining properties and reliability of the ring. 3 il.
Description
Фиг. 1FIG. one
Фие.3FI.3
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU884601852A SU1643830A1 (en) | 1988-11-02 | 1988-11-02 | Composite oil ring |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU884601852A SU1643830A1 (en) | 1988-11-02 | 1988-11-02 | Composite oil ring |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1643830A1 true SU1643830A1 (en) | 1991-04-23 |
Family
ID=21407817
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU884601852A SU1643830A1 (en) | 1988-11-02 | 1988-11-02 | Composite oil ring |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1643830A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2623613C1 (en) * | 2016-06-17 | 2017-06-28 | Владимир Александрович Григорьев | Mechanism for driving heddle |
-
1988
- 1988-11-02 SU SU884601852A patent/SU1643830A1/en active
Non-Patent Citations (1)
Title |
---|
Патент GB № 1559358, кл. F 16 J 9/06, F 2 Т, 1980. * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2623613C1 (en) * | 2016-06-17 | 2017-06-28 | Владимир Александрович Григорьев | Mechanism for driving heddle |
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