JPS5343149A - Sealing method of guide vane of fluid machine - Google Patents

Sealing method of guide vane of fluid machine

Info

Publication number
JPS5343149A
JPS5343149A JP11723076A JP11723076A JPS5343149A JP S5343149 A JPS5343149 A JP S5343149A JP 11723076 A JP11723076 A JP 11723076A JP 11723076 A JP11723076 A JP 11723076A JP S5343149 A JPS5343149 A JP S5343149A
Authority
JP
Japan
Prior art keywords
guide vane
fluid machine
sealing method
fastening
fixed part
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
JP11723076A
Other languages
Japanese (ja)
Inventor
Masashige Ogiwara
Asami Sato
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP11723076A priority Critical patent/JPS5343149A/en
Publication of JPS5343149A publication Critical patent/JPS5343149A/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)
  • Sealing Devices (AREA)

Abstract

PURPOSE: To seal water leakage effectively from guide vane side cap, by preparing some difference in fastening of seal packing at the fixed part faced to upper and lower end of guide vane, and providing packing fastening so as to follow the transformation of the fixed part.
COPYRIGHT: (C)1978,JPO&Japio
JP11723076A 1976-10-01 1976-10-01 Sealing method of guide vane of fluid machine Pending JPS5343149A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11723076A JPS5343149A (en) 1976-10-01 1976-10-01 Sealing method of guide vane of fluid machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11723076A JPS5343149A (en) 1976-10-01 1976-10-01 Sealing method of guide vane of fluid machine

Publications (1)

Publication Number Publication Date
JPS5343149A true JPS5343149A (en) 1978-04-19

Family

ID=14706597

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11723076A Pending JPS5343149A (en) 1976-10-01 1976-10-01 Sealing method of guide vane of fluid machine

Country Status (1)

Country Link
JP (1) JPS5343149A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112196719A (en) * 2020-11-09 2021-01-08 国家电网有限公司 Sealing structure of guide vane end surface of water pump turbine with medium-low water head

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS494511U (en) * 1972-04-14 1974-01-15

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS494511U (en) * 1972-04-14 1974-01-15

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112196719A (en) * 2020-11-09 2021-01-08 国家电网有限公司 Sealing structure of guide vane end surface of water pump turbine with medium-low water head

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