PL3506464T3 - Urządzenie uszczelniające wał i elektryczna maszyna obrotowa - Google Patents
Urządzenie uszczelniające wał i elektryczna maszyna obrotowaInfo
- Publication number
- PL3506464T3 PL3506464T3 PL18213450T PL18213450T PL3506464T3 PL 3506464 T3 PL3506464 T3 PL 3506464T3 PL 18213450 T PL18213450 T PL 18213450T PL 18213450 T PL18213450 T PL 18213450T PL 3506464 T3 PL3506464 T3 PL 3506464T3
- Authority
- PL
- Poland
- Prior art keywords
- sealing device
- rotary machine
- shaft sealing
- electric rotary
- electric
- Prior art date
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
- F16J15/16—Sealings between relatively-moving surfaces
- F16J15/162—Special parts or details relating to lubrication or cooling of the sealing itself
-
- 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
- F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
-
- 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
-
- 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
- F16J15/44—Free-space packings
- F16J15/441—Free-space packings with floating ring
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/12—Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas
- H02K5/124—Sealing of shafts
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/15—Mounting arrangements for bearing-shields or end plates
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/18—Structural association of electric generators with mechanical driving motors, e.g. with turbines
- H02K7/1807—Rotary generators
- H02K7/1823—Rotary generators structurally associated with turbines or similar engines
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/10—Arrangements for cooling or ventilating by gaseous cooling medium flowing in closed circuit, a part of which is external to the machine casing
- H02K9/12—Arrangements for cooling or ventilating by gaseous cooling medium flowing in closed circuit, a part of which is external to the machine casing wherein the cooling medium circulates freely within the casing
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/08—Arrangements for cooling or ventilating by gaseous cooling medium circulating wholly within the machine casing
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017249836A JP6925959B2 (ja) | 2017-12-26 | 2017-12-26 | 軸シール装置および回転電機 |
EP18213450.2A EP3506464B1 (en) | 2017-12-26 | 2018-12-18 | Shaft sealing device and electric rotary machine |
Publications (1)
Publication Number | Publication Date |
---|---|
PL3506464T3 true PL3506464T3 (pl) | 2020-12-28 |
Family
ID=64744650
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PL18213450T PL3506464T3 (pl) | 2017-12-26 | 2018-12-18 | Urządzenie uszczelniające wał i elektryczna maszyna obrotowa |
Country Status (5)
Country | Link |
---|---|
US (1) | US10895323B2 (pl) |
EP (1) | EP3506464B1 (pl) |
JP (1) | JP6925959B2 (pl) |
CN (1) | CN110034635B (pl) |
PL (1) | PL3506464T3 (pl) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7283258B2 (ja) * | 2019-06-26 | 2023-05-30 | 株式会社三洋物産 | 遊技機 |
JP7283259B2 (ja) * | 2019-06-26 | 2023-05-30 | 株式会社三洋物産 | 遊技機 |
JP7283261B2 (ja) * | 2019-06-26 | 2023-05-30 | 株式会社三洋物産 | 遊技機 |
JP7285426B2 (ja) * | 2019-06-26 | 2023-06-02 | 株式会社三洋物産 | 遊技機 |
JP7275909B2 (ja) * | 2019-06-27 | 2023-05-18 | 株式会社三洋物産 | 遊技機 |
JP7275916B2 (ja) * | 2019-06-27 | 2023-05-18 | 株式会社三洋物産 | 遊技機 |
JP7275910B2 (ja) * | 2019-06-27 | 2023-05-18 | 株式会社三洋物産 | 遊技機 |
JP7275913B2 (ja) * | 2019-06-27 | 2023-05-18 | 株式会社三洋物産 | 遊技機 |
JP7275911B2 (ja) * | 2019-06-27 | 2023-05-18 | 株式会社三洋物産 | 遊技機 |
JP7275908B2 (ja) * | 2019-06-27 | 2023-05-18 | 株式会社三洋物産 | 遊技機 |
JP7275915B2 (ja) * | 2019-06-27 | 2023-05-18 | 株式会社三洋物産 | 遊技機 |
JP7275914B2 (ja) * | 2019-06-27 | 2023-05-18 | 株式会社三洋物産 | 遊技機 |
JP7275912B2 (ja) * | 2019-06-27 | 2023-05-18 | 株式会社三洋物産 | 遊技機 |
JP7307330B2 (ja) * | 2019-08-22 | 2023-07-12 | 株式会社三洋物産 | 遊技機 |
JP7302378B2 (ja) * | 2019-08-22 | 2023-07-04 | 株式会社三洋物産 | 遊技機 |
JP7302375B2 (ja) * | 2019-08-22 | 2023-07-04 | 株式会社三洋物産 | 遊技機 |
JP7302374B2 (ja) * | 2019-08-22 | 2023-07-04 | 株式会社三洋物産 | 遊技機 |
JP7302377B2 (ja) * | 2019-08-22 | 2023-07-04 | 株式会社三洋物産 | 遊技機 |
JP7302376B2 (ja) * | 2019-08-22 | 2023-07-04 | 株式会社三洋物産 | 遊技機 |
JP7302372B2 (ja) * | 2019-08-22 | 2023-07-04 | 株式会社三洋物産 | 遊技機 |
JP7302373B2 (ja) * | 2019-08-22 | 2023-07-04 | 株式会社三洋物産 | 遊技機 |
JP7307331B2 (ja) * | 2019-08-23 | 2023-07-12 | 株式会社三洋物産 | 遊技機 |
JP7302379B2 (ja) * | 2019-08-23 | 2023-07-04 | 株式会社三洋物産 | 遊技機 |
US11542819B2 (en) * | 2021-02-17 | 2023-01-03 | Pratt & Whitney Canada Corp. | Split ring seal for gas turbine engine rotor |
US11506071B2 (en) * | 2021-03-02 | 2022-11-22 | Raytheon Technologies Corporation | Piston ring shuttle carrier |
WO2023227241A1 (en) * | 2022-05-24 | 2023-11-30 | Nuovo Pignone Tecnologie - S.R.L. | Sealing system for permanent magnet motor/generator |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5341741B2 (pl) * | 1974-05-27 | 1978-11-06 | ||
JPS5793076U (pl) * | 1980-11-28 | 1982-06-08 | ||
JPS57127572U (pl) * | 1981-01-30 | 1982-08-09 | ||
JPS60145666U (ja) * | 1984-03-08 | 1985-09-27 | 三菱重工業株式会社 | 軸封装置 |
FR2644205B1 (fr) * | 1989-03-08 | 1991-05-03 | Snecma | Palier de turbomachine a joint d'etancheite integre |
JPH06193743A (ja) * | 1992-12-24 | 1994-07-15 | Toshiba Corp | 回転機の軸封装置 |
US5509664A (en) * | 1993-07-19 | 1996-04-23 | Stein Seal Company | Segmented hydrodynamic seals for sealing a rotatable shaft |
US5516118A (en) * | 1993-07-19 | 1996-05-14 | Stein Seal Company | Circumferential hydrodynamic seals for sealing a bidirectionally rotatable member |
JPH0775291A (ja) | 1993-09-01 | 1995-03-17 | Toshiba Corp | 回転電機の軸封装置 |
JPH1014158A (ja) | 1996-06-25 | 1998-01-16 | Toshiba Corp | 回転電機の軸封装置 |
US6431550B1 (en) * | 2000-09-25 | 2002-08-13 | General Electric Company | Hydrogen seal ring having seal at ring intersegment |
JP2008301575A (ja) * | 2007-05-29 | 2008-12-11 | Toshiba Corp | 回転電機の軸封装置および回転電機 |
US10539034B2 (en) * | 2013-10-28 | 2020-01-21 | United Technologies Corporation | Radial seal with offset relief cut |
JP6193743B2 (ja) * | 2013-11-25 | 2017-09-06 | 京セラ株式会社 | 携帯端末 |
JP2015115991A (ja) * | 2013-12-09 | 2015-06-22 | 東芝三菱電機産業システム株式会社 | 回転電機 |
US9695940B2 (en) * | 2013-12-18 | 2017-07-04 | Kaydon Ring & Seal, Inc. | Bidirectional lift-off circumferential shaft seal segment and a shaft seal including a plurality of the segments |
CN107086743B (zh) * | 2017-05-22 | 2023-03-28 | 哈尔滨电气动力装备有限公司 | 油润滑的高温气冷堆核电厂主冷却风机电动机 |
-
2017
- 2017-12-26 JP JP2017249836A patent/JP6925959B2/ja active Active
-
2018
- 2018-12-18 PL PL18213450T patent/PL3506464T3/pl unknown
- 2018-12-18 EP EP18213450.2A patent/EP3506464B1/en active Active
- 2018-12-19 CN CN201811553823.1A patent/CN110034635B/zh active Active
- 2018-12-21 US US16/228,851 patent/US10895323B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
CN110034635B (zh) | 2021-03-12 |
US20190195364A1 (en) | 2019-06-27 |
EP3506464B1 (en) | 2020-09-09 |
CN110034635A (zh) | 2019-07-19 |
JP2019118163A (ja) | 2019-07-18 |
EP3506464A1 (en) | 2019-07-03 |
JP6925959B2 (ja) | 2021-08-25 |
US10895323B2 (en) | 2021-01-19 |
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