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CH387659A - Closing blade attachment for rotary machines - Google Patents

Closing blade attachment for rotary machines

Info

Publication number
CH387659A
CH387659A CH1220760A CH1220760A CH387659A CH 387659 A CH387659 A CH 387659A CH 1220760 A CH1220760 A CH 1220760A CH 1220760 A CH1220760 A CH 1220760A CH 387659 A CH387659 A CH 387659A
Authority
CH
Switzerland
Prior art keywords
closing blade
blade attachment
rotary machines
machines
rotary
Prior art date
Application number
CH1220760A
Other languages
German (de)
Inventor
Rehmann Bernhard
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Publication of CH387659A publication Critical patent/CH387659A/en

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
    • F01D5/30—Fixing blades to rotors; Blade roots ; Blade spacers
    • F01D5/32—Locking, e.g. by final locking blades or keys
    • 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
    • F01D5/30—Fixing blades to rotors; Blade roots ; Blade spacers
    • F01D5/3023—Fixing blades to rotors; Blade roots ; Blade spacers of radial insertion type, e.g. in individual recesses
    • F01D5/303—Fixing blades to rotors; Blade roots ; Blade spacers of radial insertion type, e.g. in individual recesses in a circumferential slot
    • F01D5/3038—Fixing blades to rotors; Blade roots ; Blade spacers of radial insertion type, e.g. in individual recesses in a circumferential slot the slot having inwardly directed abutment faces on both sides

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Insertion Pins And Rivets (AREA)
CH1220760A 1959-11-10 1960-11-01 Closing blade attachment for rotary machines CH387659A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES65769A DE1156419B (en) 1959-11-10 1959-11-10 Attachment of the closing blade of a blade ring

Publications (1)

Publication Number Publication Date
CH387659A true CH387659A (en) 1965-02-15

Family

ID=7498290

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1220760A CH387659A (en) 1959-11-10 1960-11-01 Closing blade attachment for rotary machines

Country Status (3)

Country Link
CH (1) CH387659A (en)
DE (1) DE1156419B (en)
NL (1) NL257669A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2090750A1 (en) 2008-02-14 2009-08-19 Siemens Aktiengesellschaft Turbomachine rotor, rotor blade for such a turbomachine rotor, supporting strip for such a rotor blade in the turbomachine rotor and corresponding assembling method

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1829881A (en) * 1930-04-05 1931-11-03 Allis Chalmers Mfg Co Turbine blade mounting
DE552076C (en) * 1931-01-29 1932-06-09 Siemens Schuckertwerke Akt Ges Blade lock for axially loaded blades of steam or gas turbines
CH273791A (en) * 1949-05-25 1951-02-28 Tech Studien Ag Blade lock on blades of axial flow machines without filling pieces.

Also Published As

Publication number Publication date
DE1156419B (en) 1963-10-31
NL257669A (en)

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