FR2284804A1 - Dispositif destine a faire tourner par intermittence un arbre, en particulier de turbine - Google Patents
Dispositif destine a faire tourner par intermittence un arbre, en particulier de turbineInfo
- Publication number
- FR2284804A1 FR2284804A1 FR7527653A FR7527653A FR2284804A1 FR 2284804 A1 FR2284804 A1 FR 2284804A1 FR 7527653 A FR7527653 A FR 7527653A FR 7527653 A FR7527653 A FR 7527653A FR 2284804 A1 FR2284804 A1 FR 2284804A1
- Authority
- FR
- France
- Prior art keywords
- turbine
- shaft
- intermittently turning
- intermittently
- turning
- 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.)
- Granted
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
- F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
- F01D25/34—Turning or inching gear
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/02—Mechanical layout characterised by the means for converting the movement of the fluid-actuated element into movement of the finally-operated member
- F15B15/06—Mechanical layout characterised by the means for converting the movement of the fluid-actuated element into movement of the finally-operated member for mechanically converting rectilinear movement into non- rectilinear movement
- F15B15/061—Mechanical layout characterised by the means for converting the movement of the fluid-actuated element into movement of the finally-operated member for mechanically converting rectilinear movement into non- rectilinear movement by unidirectional means
-
- 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
- F16H—GEARING
- F16H31/00—Other gearings with freewheeling members or other intermittently driving members
- F16H31/003—Step-by-step mechanisms for rotary motion
- F16H31/005—Step-by-step mechanisms for rotary motion with pawls driven by a reciprocating or oscillating transmission member
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/15—Intermittent grip type mechanical movement
- Y10T74/1526—Oscillation or reciprocation to intermittent unidirectional motion
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/15—Intermittent grip type mechanical movement
- Y10T74/1526—Oscillation or reciprocation to intermittent unidirectional motion
- Y10T74/1529—Slide actuator
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Transmission Devices (AREA)
- Hydraulic Turbines (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1234274A CH575561A5 (fr) | 1974-09-11 | 1974-09-11 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2284804A1 true FR2284804A1 (fr) | 1976-04-09 |
FR2284804B3 FR2284804B3 (fr) | 1978-04-28 |
Family
ID=4382123
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7527653A Granted FR2284804A1 (fr) | 1974-09-11 | 1975-09-09 | Dispositif destine a faire tourner par intermittence un arbre, en particulier de turbine |
Country Status (7)
Country | Link |
---|---|
US (1) | US4018094A (fr) |
JP (1) | JPS5828405B2 (fr) |
CA (1) | CA1023973A (fr) |
CH (1) | CH575561A5 (fr) |
DE (2) | DE2446965C2 (fr) |
FR (1) | FR2284804A1 (fr) |
SE (1) | SE405402B (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2610443A1 (fr) * | 2011-12-29 | 2013-07-03 | Alstom Technology Ltd | Dispositif d'actionnement pour la rotation d'un train d'arbre de turbine |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH631369A5 (de) * | 1978-09-14 | 1982-08-13 | Bbc Brown Boveri & Cie | Verzahnung. |
US4400986A (en) * | 1981-01-22 | 1983-08-30 | Atwood Vacuum Machine Company | Landing gear actuator |
US4643637A (en) * | 1985-09-13 | 1987-02-17 | Elliott Turbomachinery Co., Inc. | Remote operated turning gear engager |
US4905810A (en) * | 1988-04-29 | 1990-03-06 | Bahrenburg Harry H | Rotor shaft turning apparatus |
US4919039A (en) * | 1988-07-25 | 1990-04-24 | General Electric Company | Hydraulic turning gear |
SE510010C2 (sv) * | 1997-09-08 | 1999-04-12 | Pos Line Ab | Anordning för att omvandla en axiell fram- och återgående rörelse till en kontinuerligt gående roterande rörelse |
US8820046B2 (en) * | 2009-10-05 | 2014-09-02 | General Electric Company | Methods and systems for mitigating distortion of gas turbine shaft |
EP2757230A1 (fr) * | 2013-01-16 | 2014-07-23 | Alstom Technology Ltd | Procédé pour la rotation d'un rotor de turbomachine et appareil de rotation pour appliquer ce procédé |
CN104018893B (zh) * | 2013-02-28 | 2016-03-16 | 阿尔斯通技术有限公司 | 用于涡轮轴系的旋转的促动装置 |
US9784136B2 (en) * | 2014-07-30 | 2017-10-10 | Siemens Energy, Inc. | Rotor turning device for large turbine/generator in-situ rotors |
US9643121B2 (en) * | 2015-08-07 | 2017-05-09 | Akgk Pty Ltd | Rotary adsorbent dryers for compressed gas |
JPWO2017138040A1 (ja) * | 2016-02-10 | 2018-10-18 | 三菱重工コンプレッサ株式会社 | ターニング装置 |
US10648368B2 (en) | 2017-03-29 | 2020-05-12 | Hamilton Sundstrand Corporation | Drive assembly for a gas turbine engine |
US20230129383A1 (en) * | 2021-10-21 | 2023-04-27 | Raytheon Technologies Corporation | System and method for gas turbine engine rotor bow mitigation |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE883441C (de) * | 1942-04-10 | 1953-07-16 | Svenska Turbinfab Ab | Hydraulische Drehvorrichtung fuer Laeufer von Maschinen |
US3101013A (en) * | 1959-10-26 | 1963-08-20 | Matthews & Co Jas H | Indexing apparatus for marking devices and the like |
-
1974
- 1974-09-11 CH CH1234274A patent/CH575561A5/xx not_active IP Right Cessation
- 1974-10-02 DE DE2446965A patent/DE2446965C2/de not_active Expired
- 1974-10-02 DE DE7433038U patent/DE7433038U/de not_active Expired
-
1975
- 1975-08-27 US US05/608,289 patent/US4018094A/en not_active Expired - Lifetime
- 1975-08-29 CA CA234,605A patent/CA1023973A/fr not_active Expired
- 1975-09-05 SE SE7509887-1A patent/SE405402B/xx not_active IP Right Cessation
- 1975-09-09 JP JP50108603A patent/JPS5828405B2/ja not_active Expired
- 1975-09-09 FR FR7527653A patent/FR2284804A1/fr active Granted
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2610443A1 (fr) * | 2011-12-29 | 2013-07-03 | Alstom Technology Ltd | Dispositif d'actionnement pour la rotation d'un train d'arbre de turbine |
FR2985285A1 (fr) * | 2011-12-29 | 2013-07-05 | Alstom Technology Ltd | Dispositif d'actionnement en rotation d'une ligne d'arbre de turbine. |
US9353839B2 (en) | 2011-12-29 | 2016-05-31 | Alstom Technology Ltd | Actuating device for the rotation of a turbine shaft train |
Also Published As
Publication number | Publication date |
---|---|
DE7433038U (de) | 1976-08-26 |
US4018094A (en) | 1977-04-19 |
JPS5154103A (en) | 1976-05-13 |
FR2284804B3 (fr) | 1978-04-28 |
CH575561A5 (fr) | 1976-05-14 |
SE405402B (sv) | 1978-12-04 |
SE7509887L (sv) | 1976-03-12 |
CA1023973A (fr) | 1978-01-10 |
DE2446965A1 (de) | 1976-04-01 |
JPS5828405B2 (ja) | 1983-06-15 |
DE2446965C2 (de) | 1983-09-29 |
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