SE7907160L - Anordning for kvarhallning av blad - Google Patents

Anordning for kvarhallning av blad

Info

Publication number
SE7907160L
SE7907160L SE7907160A SE7907160A SE7907160L SE 7907160 L SE7907160 L SE 7907160L SE 7907160 A SE7907160 A SE 7907160A SE 7907160 A SE7907160 A SE 7907160A SE 7907160 L SE7907160 L SE 7907160L
Authority
SE
Sweden
Prior art keywords
deadline
keeping
Prior art date
Application number
SE7907160A
Other languages
English (en)
Inventor
E A M Addo
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of SE7907160L publication Critical patent/SE7907160L/sv

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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B35/00—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws
    • F16B35/005—Set screws; Locking means therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B37/00—Nuts or like thread-engaging members
    • F16B37/04—Devices for fastening nuts to surfaces, e.g. sheets, plates
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B37/00—Nuts or like thread-engaging members
    • F16B37/08—Quickly-detachable or mountable nuts, e.g. consisting of two or more parts; Nuts movable along the bolt after tilting the nut

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
SE7907160A 1978-08-29 1979-08-28 Anordning for kvarhallning av blad SE7907160L (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US93790778A 1978-08-29 1978-08-29

Publications (1)

Publication Number Publication Date
SE7907160L true SE7907160L (sv) 1980-03-01

Family

ID=25470549

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7907160A SE7907160L (sv) 1978-08-29 1979-08-28 Anordning for kvarhallning av blad

Country Status (7)

Country Link
JP (1) JPS5549508A (sv)
AU (1) AU4816179A (sv)
CA (1) CA1128869A (sv)
DE (1) DE2934298A1 (sv)
IL (1) IL57560A0 (sv)
IT (1) IT1122868B (sv)
SE (1) SE7907160L (sv)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58192462A (ja) * 1982-05-04 1983-11-09 Matsushita Electric Ind Co Ltd リニアモ−タ
JPS61295858A (ja) * 1985-06-24 1986-12-26 Matsushita Electric Works Ltd リニアパルスモ−タ
EP1803899A1 (de) 2006-01-02 2007-07-04 Siemens Aktiengesellschaft Schlussbaugruppe für einen Schaufelkranz einer Strömungsmaschine
EP1803900A1 (de) * 2006-01-02 2007-07-04 Siemens Aktiengesellschaft Schlussbaugruppe zum Schliessen des verbleibenden Zwischenraums zwischen der ersten und der letzten in einer Umfangsnut einer Strömungsmaschine eingesetzten Schaufel eines Schaufelkranzes und entsprechende Strömungsmaschine
US8523529B2 (en) * 2009-11-11 2013-09-03 General Electric Company Locking spacer assembly for a circumferential entry airfoil attachment system
FR2971541B1 (fr) * 2011-02-16 2013-03-22 Snecma Dispositif de blocage circonferentiel d'aubes pour turbomachine, a deploiement radial par depliage d'un u
US9127563B2 (en) * 2011-04-05 2015-09-08 General Electric Company Locking device arrangement for a rotating bladed stage

Also Published As

Publication number Publication date
IT1122868B (it) 1986-04-30
CA1128869A (en) 1982-08-03
IT7925256A0 (it) 1979-08-21
JPS5549508A (en) 1980-04-10
IL57560A0 (en) 1979-10-31
DE2934298A1 (de) 1980-03-13
AU4816179A (en) 1980-03-06

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