CH223599A - Schaufelschloss an axial beaufschlagten Laufschaufelkränzen von Dampf- oder Gasturbinen. - Google Patents

Schaufelschloss an axial beaufschlagten Laufschaufelkränzen von Dampf- oder Gasturbinen.

Info

Publication number
CH223599A
CH223599A CH223599DA CH223599A CH 223599 A CH223599 A CH 223599A CH 223599D A CH223599D A CH 223599DA CH 223599 A CH223599 A CH 223599A
Authority
CH
Switzerland
Prior art keywords
steam
gas turbines
axially loaded
blade
rings
Prior art date
Application number
Other languages
English (en)
Inventor
Hermes Patentverwertun Haftung
Original Assignee
Hermes Patentverwertungs Gmbh
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 Hermes Patentverwertungs Gmbh filed Critical Hermes Patentverwertungs Gmbh
Publication of CH223599A publication Critical patent/CH223599A/de

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)
CH223599D 1940-06-12 1941-06-26 Schaufelschloss an axial beaufschlagten Laufschaufelkränzen von Dampf- oder Gasturbinen. CH223599A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE223599X 1940-06-12

Publications (1)

Publication Number Publication Date
CH223599A true CH223599A (de) 1942-09-30

Family

ID=5851359

Family Applications (1)

Application Number Title Priority Date Filing Date
CH223599D CH223599A (de) 1940-06-12 1941-06-26 Schaufelschloss an axial beaufschlagten Laufschaufelkränzen von Dampf- oder Gasturbinen.

Country Status (4)

Country Link
BE (1) BE441756A (de)
CH (1) CH223599A (de)
FR (1) FR872949A (de)
NL (1) NL56668C (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1457642A2 (de) * 2003-03-11 2004-09-15 Alstom Technology Ltd Vorrichtung zur Schaufelbefestigung an einem Rotor
US7338258B2 (en) 2005-02-23 2008-03-04 Alstom Technology Ltd. Axially separate rotor end piece

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3584971A (en) * 1969-05-28 1971-06-15 Westinghouse Electric Corp Bladed rotor structure for a turbine or a compressor
US9068465B2 (en) * 2012-04-30 2015-06-30 General Electric Company Turbine assembly

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1457642A2 (de) * 2003-03-11 2004-09-15 Alstom Technology Ltd Vorrichtung zur Schaufelbefestigung an einem Rotor
EP1457642A3 (de) * 2003-03-11 2006-07-26 Alstom Technology Ltd Vorrichtung zur Schaufelbefestigung an einem Rotor
US7192256B2 (en) 2003-03-11 2007-03-20 Alstom Technology Ltd. Rotor end piece
US7338258B2 (en) 2005-02-23 2008-03-04 Alstom Technology Ltd. Axially separate rotor end piece

Also Published As

Publication number Publication date
NL56668C (de)
BE441756A (de)
FR872949A (fr) 1942-06-23

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