JPS6137462B2 - - Google Patents
Info
- Publication number
- JPS6137462B2 JPS6137462B2 JP60051029A JP5102985A JPS6137462B2 JP S6137462 B2 JPS6137462 B2 JP S6137462B2 JP 60051029 A JP60051029 A JP 60051029A JP 5102985 A JP5102985 A JP 5102985A JP S6137462 B2 JPS6137462 B2 JP S6137462B2
- Authority
- JP
- Japan
- Prior art keywords
- runner
- vane
- runner vane
- crown
- welding
- 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.)
- Expired
Links
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 6
- 230000003247 decreasing effect Effects 0.000 claims 1
- 238000005498 polishing Methods 0.000 claims 1
- 238000003466 welding Methods 0.000 description 21
- 230000007547 defect Effects 0.000 description 11
- 238000005266 casting Methods 0.000 description 7
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 238000007689 inspection Methods 0.000 description 3
- 229910001208 Crucible steel Inorganic materials 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000001066 destructive effect Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000009659 non-destructive testing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03B—MACHINES OR ENGINES FOR LIQUIDS
- F03B3/00—Machines or engines of reaction type; Parts or details peculiar thereto
- F03B3/12—Blades; Blade-carrying rotors
-
- 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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Hydraulic Turbines (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP60051029A JPS6111465A (ja) | 1985-03-14 | 1985-03-14 | 水力機械のランナの製作方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP60051029A JPS6111465A (ja) | 1985-03-14 | 1985-03-14 | 水力機械のランナの製作方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6111465A JPS6111465A (ja) | 1986-01-18 |
JPS6137462B2 true JPS6137462B2 (US20020095090A1-20020718-M00002.png) | 1986-08-23 |
Family
ID=12875380
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP60051029A Granted JPS6111465A (ja) | 1985-03-14 | 1985-03-14 | 水力機械のランナの製作方法 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6111465A (US20020095090A1-20020718-M00002.png) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6328870U (US20020095090A1-20020718-M00002.png) * | 1986-08-08 | 1988-02-25 | ||
JPS6383458U (US20020095090A1-20020718-M00002.png) * | 1986-11-21 | 1988-06-01 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013092156A (ja) * | 2013-01-11 | 2013-05-16 | Toshiba Corp | フランシス形ポンプ水車 |
-
1985
- 1985-03-14 JP JP60051029A patent/JPS6111465A/ja active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6328870U (US20020095090A1-20020718-M00002.png) * | 1986-08-08 | 1988-02-25 | ||
JPS6383458U (US20020095090A1-20020718-M00002.png) * | 1986-11-21 | 1988-06-01 |
Also Published As
Publication number | Publication date |
---|---|
JPS6111465A (ja) | 1986-01-18 |
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