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DE544897C - Device for stiffening the blades of steam or gas turbines - Google Patents

Device for stiffening the blades of steam or gas turbines

Info

Publication number
DE544897C
DE544897C DES90522D DES0090522D DE544897C DE 544897 C DE544897 C DE 544897C DE S90522 D DES90522 D DE S90522D DE S0090522 D DES0090522 D DE S0090522D DE 544897 C DE544897 C DE 544897C
Authority
DE
Germany
Prior art keywords
stiffening
blades
steam
gas turbines
bent
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
DES90522D
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.)
Siemens Schuckertwerke AG
Siemens Corp
Original Assignee
Siemens Schuckertwerke AG
Siemens Corp
Publication date
Priority to DES90522D priority Critical patent/DE544897C/en
Application granted granted Critical
Publication of DE544897C publication Critical patent/DE544897C/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
    • F01D5/12—Blades
    • F01D5/22—Blade-to-blade connections, e.g. for damping vibrations
    • F01D5/225—Blade-to-blade connections, e.g. for damping vibrations by shrouding

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Connection Of Plates (AREA)

Description

*) Von dem Patentsucher ist als der Erfinder angegeben worden;*) The inventor has been indicated by the patent seeker;

Hugo Roggen in Mülheim, Ruhr.Hugo Roggen in Mülheim, Ruhr.

Hierzu 1 Blatt Zeichnungen1 sheet of drawings

BERLIN. GEDRUCKT IN-DEIt RKrCHSDUL'CKEKIilBERLIN. PRINTED IN-DEIt RKrCHSDUL'CKEKIil

Claims (2)

Patentansprüche:Patent claims: i. Einrichtung zur Versteifung der Schaufeln von Dampf- oder Gasturbinen, dadurch gekennzeichnet, daß' die Schaufein an den Köpfen eingeschnitten und die hierdurch entstehenden Lappen jeweils in einander entgegengesetzter Richtung umgebogen und die aufeinander zugebogenen Lappen zweier Schaufeln, z. B. durch Nieten, miteinander verbunden sind.i. Device for stiffening the blades of steam or gas turbines, characterized in that 'the Schaufein incised on the heads and the resulting lobes each in bent in opposite directions and the bent towards each other Flaps of two shovels, e.g. B. by rivets are connected to each other. 2. Einrichtung nach Anspruch 1, dadurch gekennzeichnet, daß über die umgebogenen Lappen ein Kopfring gelegt ist. der an der Verbindungsstelle der Lappen befestigt ist.2. Device according to claim 1, characterized characterized in that a head ring is placed over the bent tabs. the one at the junction of the lobes is attached.
DES90522D Device for stiffening the blades of steam or gas turbines Expired DE544897C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DES90522D DE544897C (en) Device for stiffening the blades of steam or gas turbines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES90522D DE544897C (en) Device for stiffening the blades of steam or gas turbines

Publications (1)

Publication Number Publication Date
DE544897C true DE544897C (en) 1932-02-24

Family

ID=7515883

Family Applications (1)

Application Number Title Priority Date Filing Date
DES90522D Expired DE544897C (en) Device for stiffening the blades of steam or gas turbines

Country Status (1)

Country Link
DE (1) DE544897C (en)

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