JPS5337252A - Sealing arrangement between runner and fixed part of hydraulic machine - Google Patents

Sealing arrangement between runner and fixed part of hydraulic machine

Info

Publication number
JPS5337252A
JPS5337252A JP11082676A JP11082676A JPS5337252A JP S5337252 A JPS5337252 A JP S5337252A JP 11082676 A JP11082676 A JP 11082676A JP 11082676 A JP11082676 A JP 11082676A JP S5337252 A JPS5337252 A JP S5337252A
Authority
JP
Japan
Prior art keywords
runner
fixed part
sealing arrangement
hydraulic machine
farming
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.)
Pending
Application number
JP11082676A
Other languages
Japanese (ja)
Inventor
Setsuo Yamada
Yoshiyuki Niikura
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.)
Fuji Electric Co Ltd
Original Assignee
Fuji Electric Co 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 Fuji Electric Co Ltd filed Critical Fuji Electric Co Ltd
Priority to JP11082676A priority Critical patent/JPS5337252A/en
Publication of JPS5337252A publication Critical patent/JPS5337252A/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/20—Hydro energy

Landscapes

  • Hydraulic Turbines (AREA)

Abstract

PURPOSE: To reduce a leakage flow and eliminate effect of pulsation produced at the entrance of runner inlet by farming an annular projection all along the fixed periphery of sealing part of hydraulic wheel runner.
COPYRIGHT: (C)1978,JPO&Japio
JP11082676A 1976-09-17 1976-09-17 Sealing arrangement between runner and fixed part of hydraulic machine Pending JPS5337252A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11082676A JPS5337252A (en) 1976-09-17 1976-09-17 Sealing arrangement between runner and fixed part of hydraulic machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11082676A JPS5337252A (en) 1976-09-17 1976-09-17 Sealing arrangement between runner and fixed part of hydraulic machine

Publications (1)

Publication Number Publication Date
JPS5337252A true JPS5337252A (en) 1978-04-06

Family

ID=14545627

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11082676A Pending JPS5337252A (en) 1976-09-17 1976-09-17 Sealing arrangement between runner and fixed part of hydraulic machine

Country Status (1)

Country Link
JP (1) JPS5337252A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107654329A (en) * 2016-07-25 2018-02-02 通用电气再生能源技术公司 Water turbine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107654329A (en) * 2016-07-25 2018-02-02 通用电气再生能源技术公司 Water turbine
US11073124B2 (en) 2016-07-25 2021-07-27 Ge Renewable Technologies Hydraulic turbine

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