JPS6244145B2 - - Google Patents

Info

Publication number
JPS6244145B2
JPS6244145B2 JP57035075A JP3507582A JPS6244145B2 JP S6244145 B2 JPS6244145 B2 JP S6244145B2 JP 57035075 A JP57035075 A JP 57035075A JP 3507582 A JP3507582 A JP 3507582A JP S6244145 B2 JPS6244145 B2 JP S6244145B2
Authority
JP
Japan
Prior art keywords
honeycomb
seal
honeycomb seal
circumferential direction
rotating
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
Application number
JP57035075A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58152974A (ja
Inventor
Yasuo Kuramoto
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to JP57035075A priority Critical patent/JPS58152974A/ja
Publication of JPS58152974A publication Critical patent/JPS58152974A/ja
Publication of JPS6244145B2 publication Critical patent/JPS6244145B2/ja
Granted legal-status Critical Current

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
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2250/00—Geometry
    • F05D2250/20—Three-dimensional
    • F05D2250/28—Three-dimensional patterned
    • F05D2250/283—Three-dimensional patterned honeycomb

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
JP57035075A 1982-03-08 1982-03-08 タ−ボ機械のシ−ル装置 Granted JPS58152974A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57035075A JPS58152974A (ja) 1982-03-08 1982-03-08 タ−ボ機械のシ−ル装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57035075A JPS58152974A (ja) 1982-03-08 1982-03-08 タ−ボ機械のシ−ル装置

Publications (2)

Publication Number Publication Date
JPS58152974A JPS58152974A (ja) 1983-09-10
JPS6244145B2 true JPS6244145B2 (US06815460-20041109-C00097.png) 1987-09-18

Family

ID=12431875

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57035075A Granted JPS58152974A (ja) 1982-03-08 1982-03-08 タ−ボ機械のシ−ル装置

Country Status (1)

Country Link
JP (1) JPS58152974A (US06815460-20041109-C00097.png)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014087708A1 (ja) * 2012-12-04 2014-06-12 三菱重工業株式会社 シール装置及び回転機械

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6827350B2 (en) * 2002-10-30 2004-12-07 General Electric Company Hybrid honeycomb and brush seal for steam gland
JP2012102831A (ja) 2010-11-12 2012-05-31 Hitachi Ltd ラビリンスシール装置、およびそれを用いたターボ機械

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014087708A1 (ja) * 2012-12-04 2014-06-12 三菱重工業株式会社 シール装置及び回転機械
JP2014109263A (ja) * 2012-12-04 2014-06-12 Mitsubishi Heavy Ind Ltd シール装置及び回転機械
CN104471255A (zh) * 2012-12-04 2015-03-25 三菱重工业株式会社 密封装置以及旋转机械
US9822791B2 (en) 2012-12-04 2017-11-21 Mitsubishi Heavy Industries, Ltd. Seal device and rotary machine

Also Published As

Publication number Publication date
JPS58152974A (ja) 1983-09-10

Similar Documents

Publication Publication Date Title
JP3220891B2 (ja) ラビリンス・シール・アセンブリ、ガス・シール及び自由浮動ラビリンス・ガス・シール
KR950006875B1 (ko) 브러쉬 시일
US5056935A (en) Oil film damper seal ring
CA1219150A (en) Squeeze film damper
JPS6362915A (ja) 軸受支持体
JPH0112968B2 (US06815460-20041109-C00097.png)
JPH0676806B2 (ja) 回転軸用支持組立体
JPH08505462A (ja) 圧力ダンパーシール
JPH0660692B2 (ja) 回転機械のシ−ル装置
JPS5821147B2 (ja) シ−ルソウチ
JPS6314205B2 (US06815460-20041109-C00097.png)
WO2004113769A2 (en) Stepped labyrinth damper seal
JP2017155625A (ja) シール構造及びターボ機械
WO2016043090A1 (ja) 回転機械
JP2515345B2 (ja) 回転する機械部分のための無接触の遠心式シ−ル装置
JPH052869B2 (US06815460-20041109-C00097.png)
JPS6244145B2 (US06815460-20041109-C00097.png)
US5707064A (en) Modulated pressure damper seal
JPH0914262A (ja) 動圧気体ジャーナル軸受
JP2017160861A (ja) ターボ機械
JPH0147649B2 (US06815460-20041109-C00097.png)
JPS58143104A (ja) 軸流流体機械の漏洩防止装置
JP7224630B2 (ja) ドライガスシール
JP3068432B2 (ja) メカニカルシール
JPS6332463Y2 (US06815460-20041109-C00097.png)