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JPS5523302A - Shaft sealing apparatus for horizontal shaft and tubular type water turbine - Google Patents
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JPS5523302A - Shaft sealing apparatus for horizontal shaft and tubular type water turbine - Google Patents

Shaft sealing apparatus for horizontal shaft and tubular type water turbine

Info

Publication number
JPS5523302A
JPS5523302A JP9363678A JP9363678A JPS5523302A JP S5523302 A JPS5523302 A JP S5523302A JP 9363678 A JP9363678 A JP 9363678A JP 9363678 A JP9363678 A JP 9363678A JP S5523302 A JPS5523302 A JP S5523302A
Authority
JP
Japan
Prior art keywords
shaft
sealing apparatus
shaft sealing
tubular type
horizontal shaft
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
JP9363678A
Other languages
Japanese (ja)
Other versions
JPS6124547B2 (en
Inventor
Tsuneo Sugano
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 JP9363678A priority Critical patent/JPS5523302A/en
Publication of JPS5523302A publication Critical patent/JPS5523302A/en
Publication of JPS6124547B2 publication Critical patent/JPS6124547B2/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)

Abstract

PURPOSE: To simplify assembling and disassembling operation of a shaft sealing apparatus for horizontal shaft, tubular type shaft turbine, by employing an arrangement that the shaft sealing apparatus can be assembled and disassembled from the side of runner with no need of entering into the turbine pit and elements of the shaft sealing apparatus are all made in a unitary form instead of half-split form as has been employed in conventional arrangements.
CONSTITUTION: Cover 25 is fixed on the left side of rib 32, and pipe 37 extended through cover 25 is inserted, in freely detachable manner, into a hole 36 formed in a carbon retainer ring supporting plate 33 from the left side thereof. Sealing water supplied from pipe 37 is fed into the space formed between two carbon rings 18 and 19 via said hole 36 and hollow guide pin 35, so that these carbon rings are cooled by the sealing water and at the same time foreign matters contained in river water may mot enter into the space from the outside. With such an arrangement, retainer ring 31, ring supporting plate 33, springs 23, etc. are detached from horizontal shaft 8 wholly as a unit, so that operation of assembling and disassembling the shaft sealing apparatus can be simplified considerably.
COPYRIGHT: (C)1980,JPO&Japio
JP9363678A 1978-08-02 1978-08-02 Shaft sealing apparatus for horizontal shaft and tubular type water turbine Granted JPS5523302A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9363678A JPS5523302A (en) 1978-08-02 1978-08-02 Shaft sealing apparatus for horizontal shaft and tubular type water turbine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9363678A JPS5523302A (en) 1978-08-02 1978-08-02 Shaft sealing apparatus for horizontal shaft and tubular type water turbine

Publications (2)

Publication Number Publication Date
JPS5523302A true JPS5523302A (en) 1980-02-19
JPS6124547B2 JPS6124547B2 (en) 1986-06-11

Family

ID=14087820

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9363678A Granted JPS5523302A (en) 1978-08-02 1978-08-02 Shaft sealing apparatus for horizontal shaft and tubular type water turbine

Country Status (1)

Country Link
JP (1) JPS5523302A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5810199A (en) * 1981-04-07 1983-01-20 エツシヤ−・ウイス・アクチエンゲゼルシヤフト Fluid electric turbomachine or similar machine
KR20040016462A (en) * 2002-08-17 2004-02-25 주식회사 피엠시코리아 Shaft sealing device for dispersion tank

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5810199A (en) * 1981-04-07 1983-01-20 エツシヤ−・ウイス・アクチエンゲゼルシヤフト Fluid electric turbomachine or similar machine
KR20040016462A (en) * 2002-08-17 2004-02-25 주식회사 피엠시코리아 Shaft sealing device for dispersion tank

Also Published As

Publication number Publication date
JPS6124547B2 (en) 1986-06-11

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