JPS551475A - Guide vane protective device for hydraulic turbine - Google Patents

Guide vane protective device for hydraulic turbine

Info

Publication number
JPS551475A
JPS551475A JP1224479A JP1224479A JPS551475A JP S551475 A JPS551475 A JP S551475A JP 1224479 A JP1224479 A JP 1224479A JP 1224479 A JP1224479 A JP 1224479A JP S551475 A JPS551475 A JP S551475A
Authority
JP
Japan
Prior art keywords
guide vane
control link
control
protective device
obviates
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.)
Granted
Application number
JP1224479A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5632463B2 (fa
Inventor
Sadao Nitta
Ichiro Hitomi
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 JP1224479A priority Critical patent/JPS551475A/ja
Publication of JPS551475A publication Critical patent/JPS551475A/ja
Publication of JPS5632463B2 publication Critical patent/JPS5632463B2/ja
Granted 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)
JP1224479A 1979-02-07 1979-02-07 Guide vane protective device for hydraulic turbine Granted JPS551475A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1224479A JPS551475A (en) 1979-02-07 1979-02-07 Guide vane protective device for hydraulic turbine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1224479A JPS551475A (en) 1979-02-07 1979-02-07 Guide vane protective device for hydraulic turbine

Publications (2)

Publication Number Publication Date
JPS551475A true JPS551475A (en) 1980-01-08
JPS5632463B2 JPS5632463B2 (fa) 1981-07-28

Family

ID=11799945

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1224479A Granted JPS551475A (en) 1979-02-07 1979-02-07 Guide vane protective device for hydraulic turbine

Country Status (1)

Country Link
JP (1) JPS551475A (fa)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55119286A (en) * 1979-03-06 1980-09-12 Tokyo Gas Co Ltd Leakage preventing device of pipe joint portion
US4299534A (en) * 1978-10-20 1981-11-10 Hitachi, Ltd. Guide vane protecting device
JPS5834287A (ja) * 1981-08-20 1983-02-28 株式会社スリ−ボンド 大径の管のシ−ル方法
US4867636A (en) * 1987-08-18 1989-09-19 Societe Neypric Device for controlling and synchronizing the guide vanes of a distributor of hydraulic machines, particularly of turbines
EP1059422A1 (fr) * 1999-06-10 2000-12-13 Snecma Moteurs Dispositif de protection du méchanisme de commande des volets d'une roue directrice d'entrée de turboréacteur

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5898958A (ja) * 1981-12-08 1983-06-13 Matsushita Electronics Corp 半導体メモリ
JPS63104466A (ja) * 1986-10-22 1988-05-09 Mitsubishi Electric Corp Ｍｏｓ型ダイナミツクｒａｍ

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4299534A (en) * 1978-10-20 1981-11-10 Hitachi, Ltd. Guide vane protecting device
JPS55119286A (en) * 1979-03-06 1980-09-12 Tokyo Gas Co Ltd Leakage preventing device of pipe joint portion
JPS5834287A (ja) * 1981-08-20 1983-02-28 株式会社スリ−ボンド 大径の管のシ−ル方法
US4867636A (en) * 1987-08-18 1989-09-19 Societe Neypric Device for controlling and synchronizing the guide vanes of a distributor of hydraulic machines, particularly of turbines
EP1059422A1 (fr) * 1999-06-10 2000-12-13 Snecma Moteurs Dispositif de protection du méchanisme de commande des volets d'une roue directrice d'entrée de turboréacteur
FR2794801A1 (fr) * 1999-06-10 2000-12-15 Snecma Dispositif de protection de mecanisme de commande des volets d'une roue directrice d'entree de turboeacteur

Also Published As

Publication number Publication date
JPS5632463B2 (fa) 1981-07-28

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