JPS5467142A - Exchanging method of runner liner - Google Patents

Exchanging method of runner liner

Info

Publication number
JPS5467142A
JPS5467142A JP13343277A JP13343277A JPS5467142A JP S5467142 A JPS5467142 A JP S5467142A JP 13343277 A JP13343277 A JP 13343277A JP 13343277 A JP13343277 A JP 13343277A JP S5467142 A JPS5467142 A JP S5467142A
Authority
JP
Japan
Prior art keywords
metal case
upper cover
fixing
nock
metal
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
JP13343277A
Other languages
Japanese (ja)
Other versions
JPS6044512B2 (en
Inventor
Hiroshi 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 JP52133432A priority Critical patent/JPS6044512B2/en
Publication of JPS5467142A publication Critical patent/JPS5467142A/en
Publication of JPS6044512B2 publication Critical patent/JPS6044512B2/en
Expired 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 contact between fixing part and the rotary part by eliminating changes of a metal gap in such a way that correlative displacement can be done between a metal case and an upper cover.
CONSTITUTION: In concurrence of fixing a sliding plate 6 made of such as BC material, etc. onto the fixing surface of a metal case 1 of an upper cover 2 with countersunkscrews, with assembling a metal case main body 1 over its upper surface, the structure is tightly fastened with nut 4 on a stud bolt through an elastic material such as spring. Fastening of the nat 4 is adjusted by its fastening length L so as to be optimal for sliding the metal case 1. The boundary part of the fixing surfaces of the upper cover 2 and the metal case 1 has a centripetal nock 5 by processing grooves or bores in a bursting-star pattern to the axis of the water mill so as to contantly hold the metal case onto the axis of the water mill. This nock 5 facilitates to make correlative displacement of the metal case 1 and the upper cover 2.
COPYRIGHT: (C)1979,JPO&Japio
JP52133432A 1977-11-09 1977-11-09 How to replace the runner liner Expired JPS6044512B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP52133432A JPS6044512B2 (en) 1977-11-09 1977-11-09 How to replace the runner liner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP52133432A JPS6044512B2 (en) 1977-11-09 1977-11-09 How to replace the runner liner

Publications (2)

Publication Number Publication Date
JPS5467142A true JPS5467142A (en) 1979-05-30
JPS6044512B2 JPS6044512B2 (en) 1985-10-03

Family

ID=15104628

Family Applications (1)

Application Number Title Priority Date Filing Date
JP52133432A Expired JPS6044512B2 (en) 1977-11-09 1977-11-09 How to replace the runner liner

Country Status (1)

Country Link
JP (1) JPS6044512B2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110344988B (en) * 2019-07-15 2020-07-03 东北师范大学 Horizontal shaft tidal current energy water turbine experiment assistor and using method thereof

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5080643U (en) * 1973-11-30 1975-07-11
JPS52100037A (en) * 1976-02-18 1977-08-22 Hitachi Ltd Daft tube manhole passage of hydraulic machinery

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5080643U (en) * 1973-11-30 1975-07-11
JPS52100037A (en) * 1976-02-18 1977-08-22 Hitachi Ltd Daft tube manhole passage of hydraulic machinery

Also Published As

Publication number Publication date
JPS6044512B2 (en) 1985-10-03

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