CN104455421A - Novel sealing ring - Google Patents
Novel sealing ring Download PDFInfo
- Publication number
- CN104455421A CN104455421A CN201410738618.8A CN201410738618A CN104455421A CN 104455421 A CN104455421 A CN 104455421A CN 201410738618 A CN201410738618 A CN 201410738618A CN 104455421 A CN104455421 A CN 104455421A
- Authority
- CN
- China
- Prior art keywords
- sealing ring
- seal ring
- hair fiber
- ring body
- novel
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gasket Seals (AREA)
- Sealing Devices (AREA)
Abstract
The invention discloses a novel sealing ring, which includes a sealing ring body. The novel sealing ring is characterized in that a ring-shaped groove is formed in a seal contact surface of the sealing ring body, and is filled with hair fiber woven rings. The novel sealing ring has the advantages that the hair fiber woven rings are arranged on the seal contact surface of the sealing ring body on the basis of an ordinary sealing ring, so that the large surface tension and high corrosion resistance of hair fibers can greatly prolong the service life of the sealing ring and improve the sealing effect of the sealing ring.
Description
Technical field
The present invention relates to a kind of Novel sealing ring.
Background technique
Existing seal ring material is varied, has quality of rubber materials, tetrafluoroethylene material and graphite material etc., is applicable to different high temperature, high pressure, corrosive situations.But these seal rings all can produce aging, corrosion in various degree in use for some time, cause leakage.Hair fiber is the fiber that animal hair follicle growth has multi-cellular structure and is made up of beta keratin, and hair fiber has larger surface tension, and the surface tension especially after braiding between hair fiber obtains reinforcement at double especially.In addition, hair fiber also has ageing-resistant, corrosion resistant feature.
Summary of the invention
The object of the invention is, for shorter defect in existing seal ring working life, to provide a kind of good sealing effect, the seal ring that decay resistance is strong.
The present invention for achieving the above object, adopts following technological scheme:
A kind of Novel sealing ring, comprises seal ring body, it is characterized in that: described seal ring body sealing contact surface has annular recess, is filled with hair fiber braided ring in described annular recess.
It is further characterized in that: described seal ring body is O shape rubber seal or tetrafluoroethylene seal ring or carbon seal ring.
The present invention, on the basis of conventional seals circle, seal ring body sealing contact surface arranges hair fiber braided ring.Utilize large surface tension and the corrosion resistance of hair fiber, considerably increase working life and the sealing effect of seal ring.
Accompanying drawing explanation
Fig. 1 is O type coil structures schematic diagram.
Fig. 2 is tetrafluoroethylene seal ring or carbon seal ring structural representation.
Embodiment
A Novel sealing ring as shown in Figure 1, 2, comprises seal ring body 1, described seal ring body 1 sealing contact surface has annular recess, is filled with hair fiber braided ring 2 in described annular recess.Described seal ring body 1 is O shape rubber seal or tetrafluoroethylene seal ring or carbon seal ring.
Due to seal ring body sealing contact surface arranging hair fiber braided ring.Utilize the large surface tension of hair fiber greatly can improve the sealing effect of seal ring.Simultaneously when seal ring body in use for some time aging, corrosion time, hair fiber due to outside has good corrosion resistance and sealing effect, at this moment whole seal ring can also carry out good sealing, thus substantially increases sealing effect and the working life of seal ring.
Claims (2)
1. a Novel sealing ring, comprises seal ring body, it is characterized in that: described seal ring body sealing contact surface has annular recess, is filled with hair fiber braided ring in described annular recess.
2. Novel sealing ring according to claim 1, is characterized in that: described seal ring body is O shape rubber seal or tetrafluoroethylene seal ring or carbon seal ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410738618.8A CN104455421A (en) | 2014-12-07 | 2014-12-07 | Novel sealing ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410738618.8A CN104455421A (en) | 2014-12-07 | 2014-12-07 | Novel sealing ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104455421A true CN104455421A (en) | 2015-03-25 |
Family
ID=52901946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410738618.8A Pending CN104455421A (en) | 2014-12-07 | 2014-12-07 | Novel sealing ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104455421A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109312865A (en) * | 2016-06-03 | 2019-02-05 | 曼恩能源方案有限公司 | Groove annular seal and its manufacturing method |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB191118800A (en) * | 1911-08-21 | 1912-03-21 | George Peters Drury | Improved Process for Manufacture of a Lubricating Packing. |
| GB902837A (en) * | 1958-02-13 | 1962-08-09 | Aeroplastics Ltd | Improvements relating to pre-formed nylon-coated fibrous packing material and to itsmanufacture |
| EA001155B1 (en) * | 1997-05-16 | 2000-10-30 | Мту Моторен-Унд Турбинен-Унион Мюнхен Гмбх | Brush-hair seal |
| CN201396436Y (en) * | 2009-03-20 | 2010-02-03 | 金湖富源机械有限公司 | Composite sealing ring dynamically sealed |
| CN102483596A (en) * | 2009-08-10 | 2012-05-30 | 三和技术株式会社 | Seal member for preventing leakage of micro-powder from rotating body |
| CN103994221A (en) * | 2014-05-26 | 2014-08-20 | 江苏双盈纺织科技有限公司 | Pneumatic valve sealing ring |
| CN204300347U (en) * | 2014-12-07 | 2015-04-29 | 无锡高卓流体设备有限公司 | A kind of Novel sealing ring |
-
2014
- 2014-12-07 CN CN201410738618.8A patent/CN104455421A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB191118800A (en) * | 1911-08-21 | 1912-03-21 | George Peters Drury | Improved Process for Manufacture of a Lubricating Packing. |
| GB902837A (en) * | 1958-02-13 | 1962-08-09 | Aeroplastics Ltd | Improvements relating to pre-formed nylon-coated fibrous packing material and to itsmanufacture |
| EA001155B1 (en) * | 1997-05-16 | 2000-10-30 | Мту Моторен-Унд Турбинен-Унион Мюнхен Гмбх | Brush-hair seal |
| CN201396436Y (en) * | 2009-03-20 | 2010-02-03 | 金湖富源机械有限公司 | Composite sealing ring dynamically sealed |
| CN102483596A (en) * | 2009-08-10 | 2012-05-30 | 三和技术株式会社 | Seal member for preventing leakage of micro-powder from rotating body |
| CN103994221A (en) * | 2014-05-26 | 2014-08-20 | 江苏双盈纺织科技有限公司 | Pneumatic valve sealing ring |
| CN204300347U (en) * | 2014-12-07 | 2015-04-29 | 无锡高卓流体设备有限公司 | A kind of Novel sealing ring |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109312865A (en) * | 2016-06-03 | 2019-02-05 | 曼恩能源方案有限公司 | Groove annular seal and its manufacturing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150325 |