JPS5648715B2 - - Google Patents
Info
- Publication number
- JPS5648715B2 JPS5648715B2 JP5615075A JP5615075A JPS5648715B2 JP S5648715 B2 JPS5648715 B2 JP S5648715B2 JP 5615075 A JP5615075 A JP 5615075A JP 5615075 A JP5615075 A JP 5615075A JP S5648715 B2 JPS5648715 B2 JP S5648715B2
- Authority
- JP
- Japan
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
- F01D5/12—Blades
- F01D5/28—Selecting particular materials; Particular measures relating thereto; Measures against erosion or corrosion
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP50056150A JPS51133807A (en) | 1975-05-14 | 1975-05-14 | Turbo type impeller with high performance |
| GB19416/76A GB1537385A (en) | 1975-05-14 | 1976-05-11 | High-efficiency turbo-machine impellers |
| US05/685,696 US4090813A (en) | 1975-05-14 | 1976-05-11 | High-efficiency turbo-machine impellers |
| DE19762621297 DE2621297A1 (de) | 1975-05-14 | 1976-05-13 | Hochleistungs-turbomaschinenlaufrad |
| IT68174/76A IT1062735B (it) | 1975-05-14 | 1976-05-13 | Acciaio inossidabile per giranti di turbomacchine e girante costruita di tale acciaio |
| DK214676A DK214676A (da) | 1975-05-14 | 1976-05-13 | Hojeffektive turbomaskinlobehjul |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP50056150A JPS51133807A (en) | 1975-05-14 | 1975-05-14 | Turbo type impeller with high performance |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS51133807A JPS51133807A (en) | 1976-11-19 |
| JPS5648715B2 true JPS5648715B2 (show.php) | 1981-11-17 |
Family
ID=13019045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP50056150A Granted JPS51133807A (en) | 1975-05-14 | 1975-05-14 | Turbo type impeller with high performance |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4090813A (show.php) |
| JP (1) | JPS51133807A (show.php) |
| DE (1) | DE2621297A1 (show.php) |
| DK (1) | DK214676A (show.php) |
| GB (1) | GB1537385A (show.php) |
| IT (1) | IT1062735B (show.php) |
Families Citing this family (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5530901U (show.php) * | 1978-04-13 | 1980-02-28 | ||
| DE2945164A1 (de) * | 1979-11-08 | 1981-05-14 | Vladimir Vasil'evič Leningrad Šitkov | Dorrosionsbestaendiger schweissbarer stahl der martensitklasse, verfahren zu dessen herstellung und aus diesem stahl hergestellte erzeugnisse |
| US4767278A (en) * | 1981-10-06 | 1988-08-30 | Enderlein Jr Emmanuel X | Boat propeller |
| JPS61215270A (ja) * | 1985-03-15 | 1986-09-25 | 日本特殊陶業株式会社 | タ−ビンロ−ター |
| JPH0772529B2 (ja) * | 1988-06-20 | 1995-08-02 | 株式会社日立製作所 | 水車及びその製造方法 |
| US5383768A (en) * | 1989-02-03 | 1995-01-24 | Hitachi, Ltd. | Steam turbine, rotor shaft thereof, and heat resisting steel |
| TW290592B (show.php) * | 1993-07-08 | 1996-11-11 | Asahi Seiko Co Ltd | |
| DE19637465C1 (de) * | 1996-09-13 | 1997-12-18 | Fraunhofer Ges Forschung | Verfahren zum Strahlschweißen von härtbaren Stählen mittels Kurzzeitwärmebehandlung |
| US6220306B1 (en) * | 1998-11-30 | 2001-04-24 | Sumitomo Metal Ind | Low carbon martensite stainless steel plate |
| AU5735101A (en) | 2000-04-28 | 2001-11-12 | Elliott Turbo | Welding method, filler metal composition and article made therefrom |
| KR100352431B1 (ko) * | 2000-09-30 | 2002-09-16 | 엘지전자 주식회사 | 창문형 에어컨의 터보팬 하우징 |
| AR042494A1 (es) * | 2002-12-20 | 2005-06-22 | Sumitomo Chemical Co | Acero inoxidable martensitico de alta resistencia con excelentes propiedades de resistencia a la corrosion por dioxido de carbono y resistencia a la corrosion por fisuras por tensiones de sulfuro |
| US6890393B2 (en) | 2003-02-07 | 2005-05-10 | Advanced Steel Technology, Llc | Fine-grained martensitic stainless steel and method thereof |
| US6899773B2 (en) * | 2003-02-07 | 2005-05-31 | Advanced Steel Technology, Llc | Fine-grained martensitic stainless steel and method thereof |
| US6935838B1 (en) * | 2003-03-19 | 2005-08-30 | Hi-Bar Blowers, Inc. | High pressure multi-stage centrifugal blower |
| DE102005030413C5 (de) * | 2005-06-28 | 2009-12-10 | Technische Universität Bergakademie Freiberg | Hochfester austenitisch-martensitischer Leichtbaustahl und seine Verwendung |
| CN1912395B (zh) * | 2005-08-09 | 2011-01-19 | 海巴鼓风机有限公司 | 中速高压多级离心式鼓风机 |
| CN102149912A (zh) * | 2008-09-25 | 2011-08-10 | 博格华纳公司 | 涡轮增压器以及其对应的保持盘 |
| RU2403312C1 (ru) * | 2009-03-06 | 2010-11-10 | Открытое акционерное общество "Ижсталь" | Сталь для ствольных заготовок |
| DE102011003632A1 (de) | 2011-02-04 | 2012-08-09 | Siemens Aktiengesellschaft | Turboverdichterlaufrad und Verfahren zum Herstellen desselben |
| KR20130033718A (ko) * | 2011-09-27 | 2013-04-04 | 삼성테크윈 주식회사 | 회전 기계의 회전부 접합 구조 및 회전 기계의 회전부 접합 방법 |
| ITCO20120047A1 (it) * | 2012-09-24 | 2014-03-25 | Nuovo Pignone Srl | Selezione di un particolare materiale per pale di turbina a vapore |
| US10375901B2 (en) | 2014-12-09 | 2019-08-13 | Mtd Products Inc | Blower/vacuum |
| CN109136771A (zh) * | 2018-10-19 | 2019-01-04 | 太原钢铁(集团)有限公司 | 奥氏体不锈钢及其制备方法 |
| JP2024117136A (ja) * | 2023-02-17 | 2024-08-29 | 大同特殊鋼株式会社 | 水素ガス環境用マルテンサイト系ステンレス鋼及びその製造方法 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1558440A1 (de) * | 1966-05-04 | 1970-03-19 | Asahi Glass Co Ltd | Legierung mit guter Hitze- und Korrosionsbestaendigkeit und Gasturbinenschaufel |
| US3729345A (en) * | 1967-06-11 | 1973-04-24 | Mitsubishi Heavy Ind Ltd | Method for making propellers of high-strength and high-toughness cast steel |
| US3650845A (en) * | 1968-03-28 | 1972-03-21 | Mitsubishi Heavy Ind Ltd | Method of manufacture of steel turbine blades |
| US3661658A (en) * | 1969-10-08 | 1972-05-09 | Mitsubishi Heavy Ind Ltd | High-strength and high-toughness cast steel for propellers and method for making propellers of said cast steel |
| SE354028B (show.php) * | 1969-10-31 | 1973-02-26 | Hitachi Ltd | |
| US3730785A (en) * | 1970-12-14 | 1973-05-01 | Westinghouse Electric Corp | Dual strength blade of 17-4ph stainless steel |
| US3902823A (en) * | 1972-04-24 | 1975-09-02 | Hitachi Ltd | Impeller for gas-handling apparatus |
| US3856434A (en) * | 1973-10-18 | 1974-12-24 | Westinghouse Electric Corp | Centrifugal fan wheel |
-
1975
- 1975-05-14 JP JP50056150A patent/JPS51133807A/ja active Granted
-
1976
- 1976-05-11 US US05/685,696 patent/US4090813A/en not_active Expired - Lifetime
- 1976-05-11 GB GB19416/76A patent/GB1537385A/en not_active Expired
- 1976-05-13 DE DE19762621297 patent/DE2621297A1/de not_active Withdrawn
- 1976-05-13 IT IT68174/76A patent/IT1062735B/it active
- 1976-05-13 DK DK214676A patent/DK214676A/da unknown
Also Published As
| Publication number | Publication date |
|---|---|
| IT1062735B (it) | 1984-11-10 |
| JPS51133807A (en) | 1976-11-19 |
| GB1537385A (en) | 1978-12-29 |
| DK214676A (da) | 1976-11-15 |
| DE2621297A1 (de) | 1976-11-25 |
| US4090813A (en) | 1978-05-23 |