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JPS5681262A - Tubular water wheel generator - Google Patents

Tubular water wheel generator

Info

Publication number
JPS5681262A
JPS5681262A JP15703679A JP15703679A JPS5681262A JP S5681262 A JPS5681262 A JP S5681262A JP 15703679 A JP15703679 A JP 15703679A JP 15703679 A JP15703679 A JP 15703679A JP S5681262 A JPS5681262 A JP S5681262A
Authority
JP
Japan
Prior art keywords
water wheel
tubular water
wheel generator
coolant
deterioration
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
JP15703679A
Other languages
Japanese (ja)
Inventor
Kazuo Kadota
Futoshi Nakada
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 JP15703679A priority Critical patent/JPS5681262A/en
Publication of JPS5681262A publication Critical patent/JPS5681262A/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 prevent the deterioration of an insulator and to improve the cooling performance, by pressure encapsulating an inert gas as a coolant in an enclosed casing.
CONSTITUTION: An inert gas N2 is pressure encapsulated as a coolant in an enclosed casing 3. Consequently the moisture is scarcely contained in the ambient in the machine, thereby the deterioration of an insulator due to the influence of the moisture, e.g. condensation, can be prevented. While more heat can be removed from the coil and others of a generator 2, resulting in the improvement of the cooling performance.
COPYRIGHT: (C)1981,JPO&Japio
JP15703679A 1979-12-04 1979-12-04 Tubular water wheel generator Pending JPS5681262A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15703679A JPS5681262A (en) 1979-12-04 1979-12-04 Tubular water wheel generator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15703679A JPS5681262A (en) 1979-12-04 1979-12-04 Tubular water wheel generator

Publications (1)

Publication Number Publication Date
JPS5681262A true JPS5681262A (en) 1981-07-03

Family

ID=15640783

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15703679A Pending JPS5681262A (en) 1979-12-04 1979-12-04 Tubular water wheel generator

Country Status (1)

Country Link
JP (1) JPS5681262A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH059169U (en) * 1991-07-11 1993-02-05 富士電機株式会社 Valve Turbine generator cooling pipe protector

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5037500A (en) * 1973-08-02 1975-04-08
JPS5327425A (en) * 1976-08-26 1978-03-14 Ricoh Co Ltd Detection of copy paper size

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5037500A (en) * 1973-08-02 1975-04-08
JPS5327425A (en) * 1976-08-26 1978-03-14 Ricoh Co Ltd Detection of copy paper size

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH059169U (en) * 1991-07-11 1993-02-05 富士電機株式会社 Valve Turbine generator cooling pipe protector

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