FR1485115A - Process for reducing the clearance between two members moving in relative motion and its applications in particular to compressors - Google Patents

Process for reducing the clearance between two members moving in relative motion and its applications in particular to compressors

Info

Publication number
FR1485115A
FR1485115A FR67388A FR67388A FR1485115A FR 1485115 A FR1485115 A FR 1485115A FR 67388 A FR67388 A FR 67388A FR 67388 A FR67388 A FR 67388A FR 1485115 A FR1485115 A FR 1485115A
Authority
FR
France
Prior art keywords
compressors
clearance
applications
reducing
relative motion
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
FR67388A
Other languages
French (fr)
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.)
CAV Ltd
Original Assignee
CAV 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 CAV Ltd filed Critical CAV Ltd
Priority to FR67388A priority Critical patent/FR1485115A/en
Application granted granted Critical
Publication of FR1485115A publication Critical patent/FR1485115A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/08—Sealings
    • F04D29/16—Sealings between pressure and suction sides
    • F04D29/161—Sealings between pressure and suction sides especially adapted for elastic fluid pumps
    • F04D29/162—Sealings between pressure and suction sides especially adapted for elastic fluid pumps of a centrifugal flow wheel
    • 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
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D21/00—Shutting-down of machines or engines, e.g. in emergency; Regulating, controlling, or safety means not otherwise provided for
    • F01D21/04—Shutting-down of machines or engines, e.g. in emergency; Regulating, controlling, or safety means not otherwise provided for responsive to undesired position of rotor relative to stator or to breaking-off of a part of the rotor, e.g. indicating such position
FR67388A 1966-06-29 1966-06-29 Process for reducing the clearance between two members moving in relative motion and its applications in particular to compressors Expired FR1485115A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR67388A FR1485115A (en) 1966-06-29 1966-06-29 Process for reducing the clearance between two members moving in relative motion and its applications in particular to compressors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR67388A FR1485115A (en) 1966-06-29 1966-06-29 Process for reducing the clearance between two members moving in relative motion and its applications in particular to compressors

Publications (1)

Publication Number Publication Date
FR1485115A true FR1485115A (en) 1967-06-16

Family

ID=8612057

Family Applications (1)

Application Number Title Priority Date Filing Date
FR67388A Expired FR1485115A (en) 1966-06-29 1966-06-29 Process for reducing the clearance between two members moving in relative motion and its applications in particular to compressors

Country Status (1)

Country Link
FR (1) FR1485115A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3936429A1 (en) * 1989-11-02 1991-05-08 Rohs Ulrich Sealing gap in pump or compressor - involves use of fibre materials to form flocculation zones
EP0982502A2 (en) * 1998-08-21 2000-03-01 Ishikawajima-Harima Heavy Industries Co., Ltd. Centrifugal compressor
EP1609953A1 (en) * 2004-06-24 2005-12-28 BorgWarner Inc. Assembly method for a turbomachine
EP3618240A4 (en) * 2017-04-24 2021-01-13 LG Electronics Inc. Fan motor and manufacturing method therefor

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3936429A1 (en) * 1989-11-02 1991-05-08 Rohs Ulrich Sealing gap in pump or compressor - involves use of fibre materials to form flocculation zones
EP0982502A2 (en) * 1998-08-21 2000-03-01 Ishikawajima-Harima Heavy Industries Co., Ltd. Centrifugal compressor
EP0982502A3 (en) * 1998-08-21 2000-11-29 Ishikawajima-Harima Heavy Industries Co., Ltd. Centrifugal compressor
US6234749B1 (en) 1998-08-21 2001-05-22 Ishikawajima-Harima Heavy Industries Co., Ltd. Centrifugal compressor
EP1609953A1 (en) * 2004-06-24 2005-12-28 BorgWarner Inc. Assembly method for a turbomachine
EP3618240A4 (en) * 2017-04-24 2021-01-13 LG Electronics Inc. Fan motor and manufacturing method therefor
US11306730B2 (en) 2017-04-24 2022-04-19 Lg Electronics Inc. Fan motor and method of manufacturing the same

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