DK141258B - Maskine med 1 forhold til hinanden roterende maskindele og midler til opretholdelse af minimalt spillerum mellem maskindelene. - Google Patents

Maskine med 1 forhold til hinanden roterende maskindele og midler til opretholdelse af minimalt spillerum mellem maskindelene. Download PDF

Info

Publication number
DK141258B
DK141258B DK339774AA DK339774A DK141258B DK 141258 B DK141258 B DK 141258B DK 339774A A DK339774A A DK 339774AA DK 339774 A DK339774 A DK 339774A DK 141258 B DK141258 B DK 141258B
Authority
DK
Denmark
Prior art keywords
machine
rotor
stator
machine parts
volume
Prior art date
Application number
DK339774AA
Other languages
Danish (da)
English (en)
Other versions
DK339774A (ja
Inventor
Josef Zboril
Original Assignee
Bbc Brown Boveri & Cie
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 Bbc Brown Boveri & Cie filed Critical Bbc Brown Boveri & Cie
Publication of DK339774A publication Critical patent/DK339774A/da
Priority to DK335478A priority Critical patent/DK335478A/da
Publication of DK141258B publication Critical patent/DK141258B/da

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
    • F16J15/44—Free-space packings
    • F16J15/445—Free-space packings with means for adjusting the clearance
    • 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
    • F01D11/08—Preventing or minimising internal leakage of working-fluid, e.g. between stages for sealing space between rotor blade tips and stator
    • F01D11/12—Preventing or minimising internal leakage of working-fluid, e.g. between stages for sealing space between rotor blade tips and stator using a rubstrip, e.g. erodible. deformable or resiliently-biased part
    • F01D11/122—Preventing or minimising internal leakage of working-fluid, e.g. between stages for sealing space between rotor blade tips and stator using a rubstrip, e.g. erodible. deformable or resiliently-biased part with erodable or abradable material
    • 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
    • F16J15/34—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member
    • F16J15/3496—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member use of special materials

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
  • Mechanical Sealing (AREA)
DK339774AA 1973-06-29 1974-06-25 Maskine med 1 forhold til hinanden roterende maskindele og midler til opretholdelse af minimalt spillerum mellem maskindelene. DK141258B (da)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DK335478A DK335478A (da) 1973-06-29 1978-07-27 Fremgangsmaade til opretholdelse af minimalt spillerum mellem i forhold til hinanden bevaegede maskindele

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH948773A CH589221A5 (ja) 1973-06-29 1973-06-29
CH948773 1973-06-29

Publications (2)

Publication Number Publication Date
DK339774A DK339774A (ja) 1975-02-10
DK141258B true DK141258B (da) 1980-02-11

Family

ID=4352515

Family Applications (1)

Application Number Title Priority Date Filing Date
DK339774AA DK141258B (da) 1973-06-29 1974-06-25 Maskine med 1 forhold til hinanden roterende maskindele og midler til opretholdelse af minimalt spillerum mellem maskindelene.

Country Status (13)

Country Link
US (2) US4083650A (ja)
JP (1) JPS594579B2 (ja)
AT (1) AT333930B (ja)
BE (1) BE816965A (ja)
CA (1) CA1014185A (ja)
CH (1) CH589221A5 (ja)
DE (1) DE2339963C3 (ja)
DK (1) DK141258B (ja)
FR (1) FR2235269B1 (ja)
GB (1) GB1465638A (ja)
IT (1) IT1033078B (ja)
NL (1) NL7408643A (ja)
SE (1) SE406353B (ja)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5535638Y2 (ja) * 1976-03-24 1980-08-22
US4257735A (en) * 1978-12-15 1981-03-24 General Electric Company Gas turbine engine seal and method for making same
DE2949868A1 (de) * 1979-12-12 1981-07-02 Klein, Schanzlin & Becker Ag, 6710 Frankenthal Gleitringdichtung
US4369020A (en) * 1980-05-05 1983-01-18 Ford Motor Company Rotor seal for wave compression turbocharger
JPS60105835U (ja) * 1983-12-26 1985-07-19 三菱自動車工業株式会社 可変静翼式過給機
DE3424661A1 (de) * 1984-07-05 1986-01-16 MTU Motoren- und Turbinen-Union München GmbH, 8000 München Einlaufbelag einer stroemungsmaschine
FR2926785B1 (fr) * 2008-01-25 2010-02-19 Eurocopter France Pale de giravion munie d'un longeron integrant une attache de fixation,et procede de fabrication d'un tel longeron.
US11047398B2 (en) * 2014-08-05 2021-06-29 Energy Recovery, Inc. Systems and methods for repairing fluid handling equipment

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE556373C (de) * 1926-01-22 1932-08-06 Karl Emmel Verfahren zur Herstellung von Gussstuecken fuer hitzebeanspruchte Gegenstaende
US2930521A (en) * 1955-08-17 1960-03-29 Gen Motors Corp Gas turbine structure
US3146992A (en) * 1962-12-10 1964-09-01 Gen Electric Turbine shroud support structure
US3460843A (en) * 1965-12-20 1969-08-12 Joseph M Jaeger Leakage-limiting devices for rotative machinery applications
US3817719A (en) * 1971-07-09 1974-06-18 United Aircraft Corp High temperature abradable material and method of preparing the same

Also Published As

Publication number Publication date
CH589221A5 (ja) 1977-06-30
SE406353B (sv) 1979-02-05
DE2339963C3 (de) 1983-12-15
AT333930B (de) 1976-12-27
BE816965A (fr) 1974-10-16
CA1014185A (en) 1977-07-19
DE2339963A1 (de) 1975-01-09
FR2235269A1 (ja) 1975-01-24
IT1033078B (it) 1979-07-10
DE2339963B2 (de) 1982-09-16
JPS594579B2 (ja) 1984-01-30
GB1465638A (en) 1977-02-23
ATA414274A (de) 1976-04-15
SE7408362L (ja) 1974-12-30
FR2235269B1 (ja) 1978-01-13
NL7408643A (ja) 1974-12-31
DK339774A (ja) 1975-02-10
JPS5028003A (ja) 1975-03-22
US4083650A (en) 1978-04-11
US4084920A (en) 1978-04-18

Similar Documents

Publication Publication Date Title
EP1045156A2 (en) Bushing assembly with removable wear sleeve
JP2008232149A (ja) タービン支持構造のための複合材料
DK141258B (da) Maskine med 1 forhold til hinanden roterende maskindele og midler til opretholdelse af minimalt spillerum mellem maskindelene.
JP2007092695A (ja) タービンロータと逆クリスマスツリー型タービン動翼及びそれを用いた低圧蒸気タービン並びに蒸気タービン発電プラント
US3966511A (en) Process for the manufacture of anti-abradant elements
JP2005171986A (ja) ブッシングの摩耗特性の改善方法および耐摩耗性ブッシング
US4149823A (en) Method of maintaining optimum minimum operating clearance between rotor and stator components of fluid-flow machines
EP0833057A2 (en) Scroll compressor
US3672798A (en) Radial sealing bar for pistons of rotary piston internal combustion engines
JP2005214140A (ja) オイルポンプ
US4147466A (en) Arrangement for maintaining optimum minimum operating clearance between rotor and stator components of fluid-flow machines and the like
JP6454103B2 (ja) 圧力リング
JP4475430B2 (ja) ターボ機関及びターボ機関のステータ及びロータを適合させるための方法
CN115090877B (zh) 旋转式压缩机的制造方法
CN210957956U (zh) 一种高强度、高精度大型电动机护环
JPH07197213A (ja) 耐摩耗性のすぐれたコンプレッサ用鉛含浸Ｆｅ基焼結合金製摺動部材
CN213981671U (zh) 一种双金属复合滑动轴承瓦块
JP4694090B2 (ja) 耐食性サーメット及びポンプ装置
JP2006299819A (ja) タービン翼
JPS5813775B2 (ja) 孔を内張する方法
JPH0790323A (ja) 耐摩耗性のすぐれたコンプレッサ用鉛含浸Ｆｅ基焼結合金製摺動部材
JPH04241790A (ja) 焼結ベーン
JP2723629B2 (ja) ロータリーコンプレッサ
JP3281253B2 (ja) ガスシール
JPH0790511A (ja) 耐摩耗性のすぐれたコンプレッサ用鉛含浸Ｆｅ基焼結合金製摺動部材

Legal Events

Date Code Title Description
PRF Application refused