FR2541412B1 - Garniture d'etancheite d'arbre de turbine - Google Patents
Garniture d'etancheite d'arbre de turbineInfo
- Publication number
- FR2541412B1 FR2541412B1 FR8402716A FR8402716A FR2541412B1 FR 2541412 B1 FR2541412 B1 FR 2541412B1 FR 8402716 A FR8402716 A FR 8402716A FR 8402716 A FR8402716 A FR 8402716A FR 2541412 B1 FR2541412 B1 FR 2541412B1
- Authority
- FR
- France
- Prior art keywords
- turbine shaft
- shaft sealing
- sealing
- turbine
- shaft
- 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
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D11/00—Preventing or minimising internal leakage of working-fluid, e.g. between stages
- F01D11/02—Preventing or minimising internal leakage of working-fluid, e.g. between stages by non-contact sealings, e.g. of labyrinth type
-
- 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
-
- 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
- Y10S277/925—Snap fit feature for mounting or assembly of seal
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/468,348 US4500096A (en) | 1983-02-22 | 1983-02-22 | Turbine shaft seal assembly |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2541412A1 FR2541412A1 (fr) | 1984-08-24 |
FR2541412B1 true FR2541412B1 (fr) | 1987-08-28 |
Family
ID=23859449
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8402716A Expired FR2541412B1 (fr) | 1983-02-22 | 1984-02-20 | Garniture d'etancheite d'arbre de turbine |
Country Status (8)
Country | Link |
---|---|
US (1) | US4500096A (fr) |
JP (1) | JPH0639884B2 (fr) |
BR (1) | BR8400769A (fr) |
CA (1) | CA1220726A (fr) |
DE (1) | DE3405941C2 (fr) |
FR (1) | FR2541412B1 (fr) |
IT (1) | IT1173324B (fr) |
MX (1) | MX159734A (fr) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6273429B1 (en) | 1998-07-09 | 2001-08-14 | Atlas Copco Aktiebolag | Labyrinth cartridge seal, and centrifugal compressor applications thereof |
US6142479A (en) * | 1998-10-14 | 2000-11-07 | Jm Clipper Corporation | Split labyrinth seal |
US6834862B2 (en) * | 2002-01-23 | 2004-12-28 | Mark R. Wilkinson | Shaft sealing system for a rotary mechanical device |
DE102009049691A1 (de) * | 2009-10-16 | 2011-04-21 | Siemens Aktiengesellschaft | Dichtungsanordnung an einem Dampfturbinengehäuse, umfassend einen fixierbaren Dichtring |
US8287392B2 (en) | 2010-07-15 | 2012-10-16 | Cnh America Llc | Split spacer ring for removal of cutterbar drive PTO |
US8662821B2 (en) | 2010-12-29 | 2014-03-04 | General Electric Company | Removable steam inlet assembly for steam turbine |
US20120306161A1 (en) * | 2011-05-31 | 2012-12-06 | Crown Iron Works Company | Multi-segment seal retainer for rotating shafts |
US20170307019A1 (en) * | 2014-10-07 | 2017-10-26 | Dresser-Rand SAS | Seal Assembly For A Turbomachine |
JP2018536808A (ja) * | 2015-11-09 | 2018-12-13 | ワルトシラ フィンランド オサケユキチュア | 水中用途のシャフトのためのリップタイプシャフトシールを準備する方法、水中用途のシャフトにリップタイプシャフトシールを設置する方法及び水中用途のシャフトのためのリップタイプシャフトシール |
CN113276172A (zh) * | 2021-06-03 | 2021-08-20 | 安徽五亿方医疗科技股份有限公司 | 一种剃须刀的刀头组件 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE224568C (fr) * | ||||
US1326690A (en) * | 1919-12-30 | Packing | ||
US1076434A (en) * | 1912-01-27 | 1913-10-21 | George J Leavitt | Packing-box. |
US1855890A (en) * | 1929-10-12 | 1932-04-26 | Gen Electric | Spring retainer for shaft packings and the like |
US3503616A (en) * | 1967-12-26 | 1970-03-31 | Westinghouse Electric Corp | Eccentric bushing for gland case keys |
US3565497A (en) * | 1969-05-23 | 1971-02-23 | Caterpillar Tractor Co | Turbocharger seal assembly |
NL7404489A (fr) * | 1973-04-24 | 1974-10-28 | ||
US3971563A (en) * | 1973-09-17 | 1976-07-27 | Mitsui Shipbuilding And Engineering Co., Ltd. | Shaft sealing apparatus using a fluid sealing system |
US3997175A (en) * | 1975-01-24 | 1976-12-14 | Carrier Corporation | Shaft seal assembly |
DE2625551A1 (de) * | 1976-06-05 | 1977-12-15 | Motoren Turbinen Union | Einrichtung zur abdichtung der lagerkammer einer turbomaschine, insbesondere eines gasturbinentriebwerks |
JPS6036723Y2 (ja) * | 1978-04-18 | 1985-10-31 | 石川島播磨重工業株式会社 | 過給機の軸封装置 |
JPS54156913A (en) * | 1978-05-31 | 1979-12-11 | Ishikawajima Harima Heavy Ind Co Ltd | Shaft sealing method and its device |
JPS6036723U (ja) * | 1983-08-19 | 1985-03-13 | 株式会社 吉田 | かばん |
-
1983
- 1983-02-22 US US06/468,348 patent/US4500096A/en not_active Expired - Fee Related
-
1984
- 1984-02-18 DE DE3405941A patent/DE3405941C2/de not_active Expired - Fee Related
- 1984-02-20 FR FR8402716A patent/FR2541412B1/fr not_active Expired
- 1984-02-21 BR BR8400769A patent/BR8400769A/pt unknown
- 1984-02-21 MX MX200412A patent/MX159734A/es unknown
- 1984-02-21 CA CA000447953A patent/CA1220726A/fr not_active Expired
- 1984-02-21 IT IT19720/84A patent/IT1173324B/it active
- 1984-02-22 JP JP59030456A patent/JPH0639884B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPS59196905A (ja) | 1984-11-08 |
IT1173324B (it) | 1987-06-24 |
JPH0639884B2 (ja) | 1994-05-25 |
IT8419720A0 (it) | 1984-02-21 |
MX159734A (es) | 1989-08-10 |
CA1220726A (fr) | 1987-04-21 |
BR8400769A (pt) | 1984-09-25 |
FR2541412A1 (fr) | 1984-08-24 |
DE3405941A1 (de) | 1984-08-23 |
US4500096A (en) | 1985-02-19 |
DE3405941C2 (de) | 1994-06-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property | ||
ST | Notification of lapse |