NL94166C - - Google Patents

Info

Publication number
NL94166C
NL94166C NL94166DA NL94166C NL 94166 C NL94166 C NL 94166C NL 94166D A NL94166D A NL 94166DA NL 94166 C NL94166 C NL 94166C
Authority
NL
Netherlands
Application number
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.)
Publication of NL94166C publication Critical patent/NL94166C/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D53/00—Making other particular articles
    • B21D53/78—Making other particular articles propeller blades; turbine blades
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J1/00—Removing ash, clinker, or slag from combustion chambers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J2700/00—Ash removal, handling and treatment means; Ash and slag handling in pulverulent fuel furnaces; Ash removal means for incinerators
    • F23J2700/001—Ash removal, handling and treatment means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Forging (AREA)
NL94166D 1939-07-03 NL94166C (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1932539A GB524138A (en) 1939-07-03 1939-07-03 Improvements in manufacture of propeller blades

Publications (1)

Publication Number Publication Date
NL94166C true NL94166C (ja)

Family

ID=10127475

Family Applications (1)

Application Number Title Priority Date Filing Date
NL94166D NL94166C (ja) 1939-07-03

Country Status (2)

Country Link
GB (1) GB524138A (ja)
NL (1) NL94166C (ja)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1214926A (en) * 1981-11-16 1986-12-09 Harold M. Sharon Apparatus and process for producing a new edge on an airfoil blade particularly the fan blade for a gas turbine engine
US5240376A (en) * 1991-07-31 1993-08-31 Mcdonnell Douglas Corporation SPF/DB hollow core fan blade
CN109201883B (zh) * 2017-09-29 2019-07-09 中国航空制造技术研究院 一种扭曲发动机叶形的滚压成形装置及成形方法

Also Published As

Publication number Publication date
GB524138A (en) 1940-07-30

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