FR1282467A - Dispositif de serrage pour rotors coaxiaux, utilisable notamment sur les turbines à gaz - Google Patents

Dispositif de serrage pour rotors coaxiaux, utilisable notamment sur les turbines à gaz

Info

Publication number
FR1282467A
FR1282467A FR854458A FR854458A FR1282467A FR 1282467 A FR1282467 A FR 1282467A FR 854458 A FR854458 A FR 854458A FR 854458 A FR854458 A FR 854458A FR 1282467 A FR1282467 A FR 1282467A
Authority
FR
France
Prior art keywords
usable
clamping device
gas turbines
coaxial rotors
rotors
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
FR854458A
Other languages
English (en)
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.)
Austin Motor Co Ltd
Original Assignee
Austin Motor Co Ltd
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 Austin Motor Co Ltd filed Critical Austin Motor Co Ltd
Priority to FR854458A priority Critical patent/FR1282467A/fr
Application granted granted Critical
Publication of FR1282467A publication Critical patent/FR1282467A/fr
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
    • F01D5/02—Blade-carrying members, e.g. rotors
    • F01D5/06—Rotors for more than one axial stage, e.g. of drum or multiple disc type; Details thereof, e.g. shafts, shaft connections
    • F01D5/066—Connecting means for joining rotor-discs or rotor-elements together, e.g. by a central bolt, by clamps
    • 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
    • F16B33/00—Features common to bolt and nut
    • F16B33/002—Means for preventing rotation of screw-threaded elements
    • 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
    • F16B39/00—Locking of screws, bolts or nuts
    • F16B39/02—Locking of screws, bolts or nuts in which the locking takes place after screwing down
    • F16B39/10—Locking of screws, bolts or nuts in which the locking takes place after screwing down by a plate, spring, wire or ring immovable with regard to the bolt or object and mainly perpendicular to the axis of the bolt
    • F16B39/108—Locking of screws, bolts or nuts in which the locking takes place after screwing down by a plate, spring, wire or ring immovable with regard to the bolt or object and mainly perpendicular to the axis of the bolt with a locking washer under the nut or bolt head having at least one tongue or lug folded against the nut or bolt head, or against the object itself
    • 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
    • F16B43/00—Washers or equivalent devices; Other devices for supporting bolt-heads or nuts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR854458A 1961-03-03 1961-03-03 Dispositif de serrage pour rotors coaxiaux, utilisable notamment sur les turbines à gaz Expired FR1282467A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR854458A FR1282467A (fr) 1961-03-03 1961-03-03 Dispositif de serrage pour rotors coaxiaux, utilisable notamment sur les turbines à gaz

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR854458A FR1282467A (fr) 1961-03-03 1961-03-03 Dispositif de serrage pour rotors coaxiaux, utilisable notamment sur les turbines à gaz

Publications (1)

Publication Number Publication Date
FR1282467A true FR1282467A (fr) 1962-01-19

Family

ID=8750038

Family Applications (1)

Application Number Title Priority Date Filing Date
FR854458A Expired FR1282467A (fr) 1961-03-03 1961-03-03 Dispositif de serrage pour rotors coaxiaux, utilisable notamment sur les turbines à gaz

Country Status (1)

Country Link
FR (1) FR1282467A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1970531A1 (fr) * 2007-03-12 2008-09-17 Siemens Aktiengesellschaft Rotor d'une turbomachine thermique et turbomachine thermique

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1970531A1 (fr) * 2007-03-12 2008-09-17 Siemens Aktiengesellschaft Rotor d'une turbomachine thermique et turbomachine thermique

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