DE2313230A1 - Dichtungssystem - Google Patents
DichtungssystemInfo
- Publication number
- DE2313230A1 DE2313230A1 DE2313230A DE2313230A DE2313230A1 DE 2313230 A1 DE2313230 A1 DE 2313230A1 DE 2313230 A DE2313230 A DE 2313230A DE 2313230 A DE2313230 A DE 2313230A DE 2313230 A1 DE2313230 A1 DE 2313230A1
- Authority
- DE
- Germany
- Prior art keywords
- fluid
- shaft
- labyrinth
- cavity
- sealing system
- 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.)
- Withdrawn
Links
- 238000007789 sealing Methods 0.000 title claims description 22
- 239000012530 fluid Substances 0.000 claims description 56
- 239000007788 liquid Substances 0.000 claims description 16
- 230000037431 insertion Effects 0.000 claims 2
- 238000003780 insertion Methods 0.000 claims 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 24
- 239000007789 gas Substances 0.000 description 23
- 239000001307 helium Substances 0.000 description 16
- 229910052734 helium Inorganic materials 0.000 description 16
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 16
- 239000002826 coolant Substances 0.000 description 6
- 238000000926 separation method Methods 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 4
- 238000001035 drying Methods 0.000 description 4
- 230000001681 protective effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000005461 lubrication Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
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
- F16J15/002—Sealings comprising at least two sealings in succession
- F16J15/004—Sealings comprising at least two sealings in succession forming of recuperation chamber for the leaking fluid
-
- 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
- F16J15/16—Sealings between relatively-moving surfaces
- F16J15/40—Sealings between relatively-moving surfaces by means of fluid
-
- 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
- Y10S277/918—Seal combined with filter or fluid separator
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US235570A US3887197A (en) | 1972-03-17 | 1972-03-17 | Seal system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2313230A1 true DE2313230A1 (de) | 1973-09-27 |
Family
ID=22886043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2313230A Withdrawn DE2313230A1 (de) | 1972-03-17 | 1973-03-16 | Dichtungssystem |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3887197A (OSRAM) |
| JP (1) | JPS5710315B2 (OSRAM) |
| CA (1) | CA986152A (OSRAM) |
| DE (1) | DE2313230A1 (OSRAM) |
| FR (1) | FR2177304A5 (OSRAM) |
| GB (1) | GB1370868A (OSRAM) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2909878A1 (de) * | 1979-03-14 | 1980-09-18 | Schenck Ag Carl | Vorrichtung zur abfuehrung des leckflusses eines mediums bei spaltdichtungen |
| EP0095421A3 (en) * | 1982-05-24 | 1986-11-26 | Union Carbide Corporation | Clearance-type liquid lubricant seal assembly |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5139163U (OSRAM) * | 1974-09-17 | 1976-03-24 | ||
| US4350345A (en) * | 1981-04-01 | 1982-09-21 | General Electric Company | Air-sealed oil deflector |
| US4500093A (en) * | 1982-08-27 | 1985-02-19 | Ga Technologies Inc. | Shaft seal system |
| JPS60161927U (ja) * | 1984-03-31 | 1985-10-28 | 本多 敬介 | 超音波鍋 |
| US5921552A (en) * | 1994-02-08 | 1999-07-13 | A & A Environmental Seals, Inc. | Emission containment and alignment apparatus and method for fluid systems |
| US5516119A (en) * | 1994-02-08 | 1996-05-14 | Environmental Seals & Services, Inc. | Vapor containment and recirculation device |
| CN100365326C (zh) * | 2005-02-02 | 2008-01-30 | 杭州机床集团有限公司 | 一种机床主轴气压密封装置 |
| CN102208217B (zh) * | 2011-05-19 | 2013-06-05 | 清华大学 | 一种用于高温气冷堆主氦风机检修的密封结构 |
| CN103500590B (zh) * | 2013-09-30 | 2015-10-28 | 清华大学 | 高温气冷堆主氦风机进口连接结构 |
| CN105139905B (zh) * | 2015-09-02 | 2017-05-10 | 天鼎联创密封技术（北京）有限公司 | 补气系统及高温氦气直接取样装置 |
| US10435981B2 (en) * | 2017-10-17 | 2019-10-08 | Kalsi Engineering Inc. | Seal arrangement for rotating equipment |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1728268A (en) * | 1927-06-03 | 1929-09-17 | Westinghouse Electric & Mfg Co | Bearing housing |
| FR1125782A (fr) * | 1954-06-19 | 1956-11-07 | Tech Studien Ag | Dispositif pour assurer l'étanchéité par joint hydraulique de l'arbre d'une machine rotative pour installations thermiques de force motrice à fluide de travail gazeux |
| CH464625A (de) * | 1966-10-12 | 1968-10-31 | Sulzer Ag | Wellendichtung für ein Gebläse, insbesondere für das Umwälzgebläse einer gasgekühlten Kernreaktoranlage |
-
1972
- 1972-03-17 US US235570A patent/US3887197A/en not_active Expired - Lifetime
-
1973
- 1973-02-13 CA CA163,633A patent/CA986152A/en not_active Expired
- 1973-02-14 GB GB722973A patent/GB1370868A/en not_active Expired
- 1973-03-09 JP JP2722573A patent/JPS5710315B2/ja not_active Expired
- 1973-03-09 FR FR7308452A patent/FR2177304A5/fr not_active Expired
- 1973-03-16 DE DE2313230A patent/DE2313230A1/de not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2909878A1 (de) * | 1979-03-14 | 1980-09-18 | Schenck Ag Carl | Vorrichtung zur abfuehrung des leckflusses eines mediums bei spaltdichtungen |
| EP0095421A3 (en) * | 1982-05-24 | 1986-11-26 | Union Carbide Corporation | Clearance-type liquid lubricant seal assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| CA986152A (en) | 1976-03-23 |
| US3887197A (en) | 1975-06-03 |
| FR2177304A5 (OSRAM) | 1973-11-02 |
| GB1370868A (en) | 1974-10-16 |
| JPS5710315B2 (OSRAM) | 1982-02-25 |
| JPS4912257A (OSRAM) | 1974-02-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OD | Request for examination | ||
| 8136 | Disposal/non-payment of the fee for publication/grant |