DE652188C - Blade attachment for steam or gas turbines - Google Patents

Blade attachment for steam or gas turbines

Info

Publication number
DE652188C
DE652188C DEJ52204D DEJ0052204D DE652188C DE 652188 C DE652188 C DE 652188C DE J52204 D DEJ52204 D DE J52204D DE J0052204 D DEJ0052204 D DE J0052204D DE 652188 C DE652188 C DE 652188C
Authority
DE
Germany
Prior art keywords
steam
gas turbines
blade attachment
attachment
namely
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
DEJ52204D
Other languages
German (de)
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.)
WILHELM WENZEL DIPL ING
Original Assignee
WILHELM WENZEL DIPL ING
Publication date
Priority to DEJ52204D priority Critical patent/DE652188C/en
Application granted granted Critical
Publication of DE652188C publication Critical patent/DE652188C/en
Expired legal-status Critical Current

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
    • F01D5/3023—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)
  • Heat Treatment Of Articles (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)

Description

ni-:nMN. (iKnnuCKT in dkrni-: nMN. (iKnnuCKT in dkr

Claims (1)

Patentanspruch:Claim: Einrichtung zur Schaufelbefestigung für Dampf- und Gasturbinen, dadurch gekennzeichnet, daß zur kraftschlüssigen und örtlichen Einzel-oder Gruppenbefestigung durch je zwei Flächen an Fuß und Nut ein angeschrägtes Keilstück und ein Gleitband verwendet werden, und zwar aus zweckentsprechenden Baustoffen, wie z. B. Weicheisen und Stahl.Device for shovel attachment for Steam and gas turbines, characterized in that for non-positive and Local individual or group fastening using two surfaces each on the base and groove a beveled wedge and a sliding band can be used, namely from appropriate building materials, such. B. soft iron and steel. Hierzu ι Blatt ZeichnungenFor this purpose ι sheet of drawings
DEJ52204D Blade attachment for steam or gas turbines Expired DE652188C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEJ52204D DE652188C (en) Blade attachment for steam or gas turbines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEJ52204D DE652188C (en) Blade attachment for steam or gas turbines

Publications (1)

Publication Number Publication Date
DE652188C true DE652188C (en) 1937-10-27

Family

ID=7206861

Family Applications (1)

Application Number Title Priority Date Filing Date
DEJ52204D Expired DE652188C (en) Blade attachment for steam or gas turbines

Country Status (1)

Country Link
DE (1) DE652188C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE834408C (en) * 1950-11-23 1952-03-20 Maschf Augsburg Nuernberg Ag Prestressed axial blade root attachment for steam and gas turbines
EP2562356A1 (en) * 2011-08-24 2013-02-27 Siemens Aktiengesellschaft Blade assembly

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE834408C (en) * 1950-11-23 1952-03-20 Maschf Augsburg Nuernberg Ag Prestressed axial blade root attachment for steam and gas turbines
EP2562356A1 (en) * 2011-08-24 2013-02-27 Siemens Aktiengesellschaft Blade assembly
WO2013026735A1 (en) * 2011-08-24 2013-02-28 Siemens Aktiengesellschaft Blade arrangement
JP2014527594A (en) * 2011-08-24 2014-10-16 シーメンス アクティエンゲゼルシャフト Wing structure
CN104053858B (en) * 2011-08-24 2016-02-17 西门子公司 Impeller assembly
RU2603696C2 (en) * 2011-08-24 2016-11-27 Сименс Акциенгезелльшафт Blade device
US9708919B2 (en) 2011-08-24 2017-07-18 Siemens Aktiengesellschaft Blade arrangement

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