FR3130469B1 - Dispositif de déconnexion d’un générateur entrainé par un rotor, ensemble générateur-moteur associés. - Google Patents
Dispositif de déconnexion d’un générateur entrainé par un rotor, ensemble générateur-moteur associés. Download PDFInfo
- Publication number
- FR3130469B1 FR3130469B1 FR2113287A FR2113287A FR3130469B1 FR 3130469 B1 FR3130469 B1 FR 3130469B1 FR 2113287 A FR2113287 A FR 2113287A FR 2113287 A FR2113287 A FR 2113287A FR 3130469 B1 FR3130469 B1 FR 3130469B1
- Authority
- FR
- France
- Prior art keywords
- generator
- rotor
- internal shaft
- disconnecting
- shaft
- 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.)
- Active
Links
- 230000000903 blocking effect Effects 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
- H02K7/108—Structural association with clutches, brakes, gears, pulleys or mechanical starters with friction clutches
-
- 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
- F01D5/026—Shaft to shaft connections
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
- F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
- F02C7/32—Arrangement, mounting, or driving, of auxiliaries
-
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D11/00—Clutches in which the members have interengaging parts
- F16D11/14—Clutches in which the members have interengaging parts with clutching members movable only axially
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
- H02K7/102—Structural association with clutches, brakes, gears, pulleys or mechanical starters with friction brakes
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
- H02K7/112—Structural association with clutches, brakes, gears, pulleys or mechanical starters with friction clutches in combination with brakes
-
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D11/00—Clutches in which the members have interengaging parts
- F16D2011/006—Locking or detent means, i.e. means to keep the clutch in engaged condition
-
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D23/00—Details of mechanically-actuated clutches not specific for one distinct type
- F16D23/12—Mechanical clutch-actuating mechanisms arranged outside the clutch as such
-
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D27/00—Magnetically- or electrically- actuated clutches; Control or electric circuits therefor
- F16D27/10—Magnetically- or electrically- actuated clutches; Control or electric circuits therefor with an electromagnet not rotating with a clutching member, i.e. without collecting rings
- F16D27/118—Magnetically- or electrically- actuated clutches; Control or electric circuits therefor with an electromagnet not rotating with a clutching member, i.e. without collecting rings with interengaging jaws or gear teeth
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K2213/00—Specific aspects, not otherwise provided for and not covered by codes H02K2201/00 - H02K2211/00
- H02K2213/06—Machines characterised by the presence of fail safe, back up, redundant or other similar emergency arrangements
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K2213/00—Specific aspects, not otherwise provided for and not covered by codes H02K2201/00 - H02K2211/00
- H02K2213/09—Machines characterised by the presence of elements which are subject to variation, e.g. adjustable bearings, reconfigurable windings, variable pitch ventilators
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/18—Structural association of electric generators with mechanical driving motors, e.g. with turbines
- H02K7/1807—Rotary generators
- H02K7/1823—Rotary generators structurally associated with turbines or similar engines
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
Ce dispositif de déconnexion (2) d’un générateur (1) comprend un arbre interne (6) monté axialement déplaçable entre une position d’engagement dans laquelle l’arbre interne (6) est couplé à un rotor d’entrainement (5) du générateur et une position de désengagement dans laquelle l’arbre interne (6) est désengagé du rotor d’entrainement (5) sous l’action de moyens de désengagement (9), le dispositif (2) comprenant des moyens de verrouillage (13) de la position de désengagement, caractérisé en ce que le dispositif (2) comprend des moyens de ralentissement et de blocage en rotation (17) de l’arbre interne activables après le verrouillage de la position de désengagement et en ce le dispositif de déconnexion (2) comprend un arbre externe (7) indépendant de l’arbre interne (6) et fixé au rotor d’entrainement (5) du moteur, l’arbre interne (6) étant couplé au rotor (5) dans la position d’engagement par l’intermédiaire de l’arbre externe (7). Figure pour l’abrégé : Fig 1
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR2113287A FR3130469B1 (fr) | 2021-12-10 | 2021-12-10 | Dispositif de déconnexion d’un générateur entrainé par un rotor, ensemble générateur-moteur associés. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR2113287A FR3130469B1 (fr) | 2021-12-10 | 2021-12-10 | Dispositif de déconnexion d’un générateur entrainé par un rotor, ensemble générateur-moteur associés. |
FR2113287 | 2021-12-10 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3130469A1 FR3130469A1 (fr) | 2023-06-16 |
FR3130469B1 true FR3130469B1 (fr) | 2024-06-07 |
Family
ID=80447821
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR2113287A Active FR3130469B1 (fr) | 2021-12-10 | 2021-12-10 | Dispositif de déconnexion d’un générateur entrainé par un rotor, ensemble générateur-moteur associés. |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR3130469B1 (fr) |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2878911A (en) * | 1955-09-19 | 1959-03-24 | Westinghouse Electric Corp | Motor clutch and brake mechanism |
US4566566A (en) * | 1983-09-19 | 1986-01-28 | Societe Alsacienne De Construction De Material Textile | Device for temporarily uncoupling two coaxial rotating elements |
FR3056269B1 (fr) * | 2016-09-16 | 2018-10-05 | Safran Electrical & Power | Dispositif de rupture d'arbre |
GB2572427B (en) * | 2018-03-29 | 2023-01-11 | Safran Electrical & Power | A generator having a disconnect mechanism |
-
2021
- 2021-12-10 FR FR2113287A patent/FR3130469B1/fr active Active
Also Published As
Publication number | Publication date |
---|---|
FR3130469A1 (fr) | 2023-06-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PLFP | Fee payment |
Year of fee payment: 2 |
|
PLSC | Publication of the preliminary search report |
Effective date: 20230616 |
|
PLFP | Fee payment |
Year of fee payment: 3 |