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GB731292A - Improvements in processes of making turbine and compressor blades - Google Patents

Improvements in processes of making turbine and compressor blades

Info

Publication number
GB731292A
GB731292A GB25420/52A GB2542052A GB731292A GB 731292 A GB731292 A GB 731292A GB 25420/52 A GB25420/52 A GB 25420/52A GB 2542052 A GB2542052 A GB 2542052A GB 731292 A GB731292 A GB 731292A
Authority
GB
United Kingdom
Prior art keywords
compressor blades
processes
turbine
making turbine
oct
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
Application number
GB25420/52A
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.)
Motors Liquidation Co
Original Assignee
General Motors Corp
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 General Motors Corp filed Critical General Motors Corp
Publication of GB731292A publication Critical patent/GB731292A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/02—Sand moulds or like moulds for shaped castings
    • B22C9/04—Use of lost patterns
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/10—Cores; Manufacture or installation of cores
    • B22C9/106—Vented or reinforced cores

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)

Abstract

731,292. Turbine and compressor blades. GENERAL MOTORS CORPORATION. Oct. 10, 1952 [Oct. 10, 1951], No. 25420/52. Class 110 (3). [Also in Group XXII] A turbine or compressor blade has a passage 22 through which cooling air may flow and a corrugated strip 23 bonded to the walls of the passage to increase the heat transfer surface.
GB25420/52A 1951-10-10 1952-10-10 Improvements in processes of making turbine and compressor blades Expired GB731292A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US731292XA 1951-10-10 1951-10-10

Publications (1)

Publication Number Publication Date
GB731292A true GB731292A (en) 1955-06-08

Family

ID=22111893

Family Applications (1)

Application Number Title Priority Date Filing Date
GB25420/52A Expired GB731292A (en) 1951-10-10 1952-10-10 Improvements in processes of making turbine and compressor blades

Country Status (1)

Country Link
GB (1) GB731292A (en)

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3029485A (en) * 1959-01-14 1962-04-17 Gen Motors Corp Method of making hollow castings
DE1173732B (en) * 1960-06-08 1964-07-09 Gen Motors Corp Cast turbine blade
DE1195910B (en) * 1959-01-22 1965-07-01 Gen Motors Corp Process for making cast hollow turbine blades
FR2524830A1 (en) * 1982-04-12 1983-10-14 Howmet Turbine Components PROCESS FOR POSITIONING CORES IN MOLDS
EP3181265A1 (en) * 2015-12-17 2017-06-21 General Electric Company Method and assembly for forming components having internal passages using a lattice structure
EP3181263A1 (en) * 2015-12-17 2017-06-21 General Electric Company Method and assembly for forming components having internal passages using a lattice structure
EP3181266A1 (en) * 2015-12-17 2017-06-21 General Electric Company Method and assembly for forming components having internal passages using a lattice structure
CN106964759A (en) * 2015-12-17 2017-07-21 通用电气公司 For the method and component using component of the set core formation with internal path
US9987677B2 (en) 2015-12-17 2018-06-05 General Electric Company Method and assembly for forming components having internal passages using a jacketed core
US10046389B2 (en) 2015-12-17 2018-08-14 General Electric Company Method and assembly for forming components having internal passages using a jacketed core
US10099283B2 (en) 2015-12-17 2018-10-16 General Electric Company Method and assembly for forming components having an internal passage defined therein
US10099276B2 (en) 2015-12-17 2018-10-16 General Electric Company Method and assembly for forming components having an internal passage defined therein
US10099284B2 (en) 2015-12-17 2018-10-16 General Electric Company Method and assembly for forming components having a catalyzed internal passage defined therein
US10137499B2 (en) 2015-12-17 2018-11-27 General Electric Company Method and assembly for forming components having an internal passage defined therein
US10150158B2 (en) 2015-12-17 2018-12-11 General Electric Company Method and assembly for forming components having internal passages using a jacketed core
US10286450B2 (en) 2016-04-27 2019-05-14 General Electric Company Method and assembly for forming components using a jacketed core
US10335853B2 (en) 2016-04-27 2019-07-02 General Electric Company Method and assembly for forming components using a jacketed core

Cited By (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3029485A (en) * 1959-01-14 1962-04-17 Gen Motors Corp Method of making hollow castings
DE1195910B (en) * 1959-01-22 1965-07-01 Gen Motors Corp Process for making cast hollow turbine blades
DE1173732B (en) * 1960-06-08 1964-07-09 Gen Motors Corp Cast turbine blade
FR2524830A1 (en) * 1982-04-12 1983-10-14 Howmet Turbine Components PROCESS FOR POSITIONING CORES IN MOLDS
US9975176B2 (en) 2015-12-17 2018-05-22 General Electric Company Method and assembly for forming components having internal passages using a lattice structure
US10099283B2 (en) 2015-12-17 2018-10-16 General Electric Company Method and assembly for forming components having an internal passage defined therein
EP3181266A1 (en) * 2015-12-17 2017-06-21 General Electric Company Method and assembly for forming components having internal passages using a lattice structure
CN106964759A (en) * 2015-12-17 2017-07-21 通用电气公司 For the method and component using component of the set core formation with internal path
CN107042280A (en) * 2015-12-17 2017-08-15 通用电气公司 For the method and component using component of the trellis formation with internal path
US9968991B2 (en) 2015-12-17 2018-05-15 General Electric Company Method and assembly for forming components having internal passages using a lattice structure
EP3181265A1 (en) * 2015-12-17 2017-06-21 General Electric Company Method and assembly for forming components having internal passages using a lattice structure
US9987677B2 (en) 2015-12-17 2018-06-05 General Electric Company Method and assembly for forming components having internal passages using a jacketed core
US10046389B2 (en) 2015-12-17 2018-08-14 General Electric Company Method and assembly for forming components having internal passages using a jacketed core
EP3181263A1 (en) * 2015-12-17 2017-06-21 General Electric Company Method and assembly for forming components having internal passages using a lattice structure
US10099276B2 (en) 2015-12-17 2018-10-16 General Electric Company Method and assembly for forming components having an internal passage defined therein
US10099284B2 (en) 2015-12-17 2018-10-16 General Electric Company Method and assembly for forming components having a catalyzed internal passage defined therein
US10118217B2 (en) 2015-12-17 2018-11-06 General Electric Company Method and assembly for forming components having internal passages using a jacketed core
US10137499B2 (en) 2015-12-17 2018-11-27 General Electric Company Method and assembly for forming components having an internal passage defined therein
US10150158B2 (en) 2015-12-17 2018-12-11 General Electric Company Method and assembly for forming components having internal passages using a jacketed core
CN107042280B (en) * 2015-12-17 2019-10-22 通用电气公司 The method and component that there is the component of internal path for using trellis to be formed
US10335853B2 (en) 2016-04-27 2019-07-02 General Electric Company Method and assembly for forming components using a jacketed core
US10286450B2 (en) 2016-04-27 2019-05-14 General Electric Company Method and assembly for forming components using a jacketed core
US10981221B2 (en) 2016-04-27 2021-04-20 General Electric Company Method and assembly for forming components using a jacketed core

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