KR102458455B9 - 터보기계용 진공 중공축 제작장치, 상기 제작장치를 이용하여 터보기계용 진공 중공축을 제작하는 방법, 상기 방법에 의해 제작된 진공 중공축을 구비한 터보기계 - Google Patents

터보기계용 진공 중공축 제작장치, 상기 제작장치를 이용하여 터보기계용 진공 중공축을 제작하는 방법, 상기 방법에 의해 제작된 진공 중공축을 구비한 터보기계

Info

Publication number
KR102458455B9
KR102458455B9 KR1020200145057A KR20200145057A KR102458455B9 KR 102458455 B9 KR102458455 B9 KR 102458455B9 KR 1020200145057 A KR1020200145057 A KR 1020200145057A KR 20200145057 A KR20200145057 A KR 20200145057A KR 102458455 B9 KR102458455 B9 KR 102458455B9
Authority
KR
South Korea
Prior art keywords
manufacturing
same
turbomachine
turbo
hollow shaft
Prior art date
Application number
KR1020200145057A
Other languages
English (en)
Other versions
KR20220059641A (ko
KR102458455B1 (ko
Inventor
김수원
윤의수
박무룡
황순찬
박준영
유일수
최범석
서정민
방제성
임형수
최원철
박세진
임영철
Original Assignee
한국기계연구원
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 한국기계연구원 filed Critical 한국기계연구원
Priority to KR1020200145057A priority Critical patent/KR102458455B1/ko
Publication of KR20220059641A publication Critical patent/KR20220059641A/ko
Application granted granted Critical
Publication of KR102458455B1 publication Critical patent/KR102458455B1/ko
Publication of KR102458455B9 publication Critical patent/KR102458455B9/ko

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
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/28—Supporting or mounting arrangements, e.g. for turbine casing
    • F01D25/285—Temporary support structures, e.g. for testing, assembling, installing, repairing; Assembly methods using such structures
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
    • B23P19/02—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same
    • 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
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/08—Cooling; Heating; Heat-insulation
    • 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
    • F01D5/02—Blade-carrying members, e.g. rotors
    • F01D5/026—Shaft to shaft connections
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/60—Mounting; Assembling; Disassembling
    • F04D29/62—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P2700/00—Indexing scheme relating to the articles being treated, e.g. manufactured, repaired, assembled, connected or other operations covered in the subgroups
    • B23P2700/50—Other automobile vehicle parts, i.e. manufactured in assembly lines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2230/00—Manufacture
    • F05D2230/60—Assembly methods
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2260/00—Function
    • F05D2260/30—Retaining components in desired mutual position
    • F05D2260/37—Retaining components in desired mutual position by a press fit connection

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
KR1020200145057A 2020-11-03 2020-11-03 터보기계용 진공 중공축 제작장치, 상기 제작장치를 이용하여 터보기계용 진공 중공축을 제작하는 방법, 상기 방법에 의해 제작된 진공 중공축을 구비한 터보기계 KR102458455B1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020200145057A KR102458455B1 (ko) 2020-11-03 2020-11-03 터보기계용 진공 중공축 제작장치, 상기 제작장치를 이용하여 터보기계용 진공 중공축을 제작하는 방법, 상기 방법에 의해 제작된 진공 중공축을 구비한 터보기계

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020200145057A KR102458455B1 (ko) 2020-11-03 2020-11-03 터보기계용 진공 중공축 제작장치, 상기 제작장치를 이용하여 터보기계용 진공 중공축을 제작하는 방법, 상기 방법에 의해 제작된 진공 중공축을 구비한 터보기계

Publications (3)

Publication Number Publication Date
KR20220059641A KR20220059641A (ko) 2022-05-10
KR102458455B1 KR102458455B1 (ko) 2022-10-26
KR102458455B9 true KR102458455B9 (ko) 2023-03-23

Family

ID=81592222

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020200145057A KR102458455B1 (ko) 2020-11-03 2020-11-03 터보기계용 진공 중공축 제작장치, 상기 제작장치를 이용하여 터보기계용 진공 중공축을 제작하는 방법, 상기 방법에 의해 제작된 진공 중공축을 구비한 터보기계

Country Status (1)

Country Link
KR (1) KR102458455B1 (ko)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2538914B2 (ja) * 1987-04-17 1996-10-02 石川島播磨重工業株式会社 中空真空断熱軸の製作方法
KR100629755B1 (ko) * 2004-06-18 2006-09-29 이길호 수정진동자의 진공모드 용접 방법 및 장치
JP4855836B2 (ja) * 2006-05-30 2012-01-18 株式会社東芝 真空バルブの接点と通電軸の製造方法
FR2924205B1 (fr) 2007-11-23 2013-08-16 Air Liquide Dispositif et procede de refrigeration cryogenique

Also Published As

Publication number Publication date
KR20220059641A (ko) 2022-05-10
KR102458455B1 (ko) 2022-10-26

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E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
G170 Re-publication after modification of scope of protection [patent]