JPS51133807A - Turbo type impeller with high performance - Google Patents

Turbo type impeller with high performance

Info

Publication number
JPS51133807A
JPS51133807A JP50056150A JP5615075A JPS51133807A JP S51133807 A JPS51133807 A JP S51133807A JP 50056150 A JP50056150 A JP 50056150A JP 5615075 A JP5615075 A JP 5615075A JP S51133807 A JPS51133807 A JP S51133807A
Authority
JP
Japan
Prior art keywords
high performance
type impeller
turbo type
turbo
impeller
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
JP50056150A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5648715B2 (Direct
Inventor
Tsutomu Shimizu
Akira Minato
Yoshio Kanekiyo
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 JP50056150A priority Critical patent/JPS51133807A/ja
Priority to GB19416/76A priority patent/GB1537385A/en
Priority to US05/685,696 priority patent/US4090813A/en
Priority to DE19762621297 priority patent/DE2621297A1/de
Priority to IT68174/76A priority patent/IT1062735B/it
Priority to DK214676A priority patent/DK214676A/da
Publication of JPS51133807A publication Critical patent/JPS51133807A/ja
Publication of JPS5648715B2 publication Critical patent/JPS5648715B2/ja
Granted legal-status Critical Current

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)
JP50056150A 1975-05-14 1975-05-14 Turbo type impeller with high performance Granted JPS51133807A (en)

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 true JPS51133807A (en) 1976-11-19
JPS5648715B2 JPS5648715B2 (Direct) 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 (Direct)
JP (1) JPS51133807A (Direct)
DE (1) DE2621297A1 (Direct)
DK (1) DK214676A (Direct)
GB (1) GB1537385A (Direct)
IT (1) IT1062735B (Direct)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5530901U (Direct) * 1978-04-13 1980-02-28
JP2012503743A (ja) * 2008-09-25 2012-02-09 ボーグワーナー インコーポレーテッド ターボ過給機およびターボ過給機用の保持ディスク

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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 (Direct) * 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
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)

* Cited by examiner, † Cited by third party
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 (Direct) * 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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5530901U (Direct) * 1978-04-13 1980-02-28
JP2012503743A (ja) * 2008-09-25 2012-02-09 ボーグワーナー インコーポレーテッド ターボ過給機およびターボ過給機用の保持ディスク

Also Published As

Publication number Publication date
IT1062735B (it) 1984-11-10
GB1537385A (en) 1978-12-29
JPS5648715B2 (Direct) 1981-11-17
DK214676A (da) 1976-11-15
DE2621297A1 (de) 1976-11-25
US4090813A (en) 1978-05-23

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