FR2381946A1 - Dispositif d'entrainement a deux vitesses - Google Patents
Dispositif d'entrainement a deux vitessesInfo
- Publication number
- FR2381946A1 FR2381946A1 FR7739847A FR7739847A FR2381946A1 FR 2381946 A1 FR2381946 A1 FR 2381946A1 FR 7739847 A FR7739847 A FR 7739847A FR 7739847 A FR7739847 A FR 7739847A FR 2381946 A1 FR2381946 A1 FR 2381946A1
- Authority
- FR
- France
- Prior art keywords
- shaft
- training device
- driven
- speed training
- motor
- 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.)
- Withdrawn
Links
Classifications
-
- 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
- F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
- F16H3/003—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion the gear-ratio being changed by inversion of torque direction
- F16H3/005—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion the gear-ratio being changed by inversion of torque direction for gearings using gears having orbital motion
-
- 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
- F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
- F16H3/44—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion
- F16H3/46—Gearings having only two central gears, connected by orbital gears
- F16H3/48—Gearings having only two central gears, connected by orbital gears with single orbital gears or pairs of rigidly-connected orbital gears
- F16H3/52—Gearings having only two central gears, connected by orbital gears with single orbital gears or pairs of rigidly-connected orbital gears comprising orbital spur gears
- F16H3/54—Gearings having only two central gears, connected by orbital gears with single orbital gears or pairs of rigidly-connected orbital gears comprising orbital spur gears one of the central gears being internally toothed and the other externally toothed
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structure Of Transmissions (AREA)
- Retarders (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
- Vehicle Body Suspensions (AREA)
- Exchange Systems With Centralized Control (AREA)
- Treatment Of Water By Ion Exchange (AREA)
- Friction Gearing (AREA)
Abstract
L'invention concerne les dispositifs mécaniques d'entraînement à plusieurs vitesses. Le dispositif de l'invention est entraîné par un moteur reversible 18 et comporte essentiellement un arbre d'entraînement 12, un arbre entraîné 14, un planétaire 20, une paire de satellites 34 montés sur un porte-satellites 24, et une couronne 40. L'inversion du sens de rotation du moteur 18 permet de modifier la vitesse de l'arbre 14, en le faisant toujours tourner dans le même sens. Application aux compresseurs des pompes à chaleur.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/772,176 US4137798A (en) | 1977-02-25 | 1977-02-25 | Two-speed drive apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2381946A1 true FR2381946A1 (fr) | 1978-09-22 |
Family
ID=25094198
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7739847A Withdrawn FR2381946A1 (fr) | 1977-02-25 | 1977-12-30 | Dispositif d'entrainement a deux vitesses |
Country Status (9)
Country | Link |
---|---|
US (1) | US4137798A (fr) |
JP (1) | JPS53105665A (fr) |
CA (1) | CA1072366A (fr) |
DE (1) | DE2729852A1 (fr) |
DK (1) | DK274077A (fr) |
FR (1) | FR2381946A1 (fr) |
GB (1) | GB1582401A (fr) |
NO (1) | NO772045L (fr) |
SE (1) | SE7708574L (fr) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1990012969A1 (fr) * | 1989-04-25 | 1990-11-01 | Barton, Gordon, Page | Systeme de transmission |
EP0676561A1 (fr) * | 1993-04-27 | 1995-10-11 | Tai-Her Yang | Système d'engrenage différentiel à commande de rapport par changement de sens d'entraînement |
BE1014516A5 (fr) * | 1998-06-04 | 2003-12-02 | Scroll Tech | Compresseur a enroulement avec commande de moteur pour modulation de puissance. |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4446757A (en) * | 1982-06-11 | 1984-05-08 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Directional gear ratio transmissions |
US4475872A (en) * | 1982-09-28 | 1984-10-09 | Robbins & Myers, Inc. | Water pump and gear box therefor |
US6353957B1 (en) | 1999-10-11 | 2002-03-12 | Pioneer Eclipse Corporation | Floor maintenance machine including gearbox arrangement |
US6354821B1 (en) | 2000-11-22 | 2002-03-12 | Scroll Technologies | Scroll compressor with dual clutch capacity modulation |
US6889808B2 (en) | 2002-12-20 | 2005-05-10 | The Boeing Company | Positive locking overrunning clutch mechanism |
DE102007033418A1 (de) * | 2007-07-18 | 2009-01-22 | Schaeffler Kg | Planetenradgetriebe |
CN112313442A (zh) * | 2018-06-25 | 2021-02-02 | 维斯塔斯风力系统有限公司 | 用于润滑风轮机的部件的泵系统 |
EP3594505B1 (fr) * | 2018-07-11 | 2023-12-13 | Vitesco Technologies GmbH | Dispositif de pompage |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1268350A (en) * | 1915-10-11 | 1918-06-04 | Burkhart Corp | Clutch. |
FR777259A (fr) * | 1933-11-04 | 1935-02-15 | Accouplement à roue libre et embrayage | |
US2467627A (en) * | 1948-01-17 | 1949-04-19 | Kenneth T Snow | Driving mechanism |
US2588187A (en) * | 1949-07-01 | 1952-03-04 | Marquette Metal Products Co | Two-speed planetary transmission |
FR1033697A (fr) * | 1951-03-07 | 1953-07-15 | Dispositif auto-réducteur de vitesse, applicable notamment aux machines à laver | |
US3581854A (en) * | 1968-07-24 | 1971-06-01 | Kreske Walter J | Torque and backstop device for winches |
-
1977
- 1977-02-25 US US05/772,176 patent/US4137798A/en not_active Expired - Lifetime
- 1977-06-08 CA CA280,139A patent/CA1072366A/fr not_active Expired
- 1977-06-10 NO NO772045A patent/NO772045L/no unknown
- 1977-06-21 DK DK274077A patent/DK274077A/da unknown
- 1977-07-01 DE DE19772729852 patent/DE2729852A1/de not_active Withdrawn
- 1977-07-07 GB GB28595/77A patent/GB1582401A/en not_active Expired
- 1977-07-26 SE SE7708574A patent/SE7708574L/ not_active Application Discontinuation
- 1977-09-05 JP JP10656777A patent/JPS53105665A/ja active Pending
- 1977-12-30 FR FR7739847A patent/FR2381946A1/fr not_active Withdrawn
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1990012969A1 (fr) * | 1989-04-25 | 1990-11-01 | Barton, Gordon, Page | Systeme de transmission |
EP0676561A1 (fr) * | 1993-04-27 | 1995-10-11 | Tai-Her Yang | Système d'engrenage différentiel à commande de rapport par changement de sens d'entraînement |
BE1014516A5 (fr) * | 1998-06-04 | 2003-12-02 | Scroll Tech | Compresseur a enroulement avec commande de moteur pour modulation de puissance. |
Also Published As
Publication number | Publication date |
---|---|
SE7708574L (sv) | 1978-08-26 |
NO772045L (no) | 1978-08-28 |
GB1582401A (en) | 1981-01-07 |
US4137798A (en) | 1979-02-06 |
DE2729852A1 (de) | 1978-08-31 |
JPS53105665A (en) | 1978-09-13 |
DK274077A (da) | 1978-08-26 |
CA1072366A (fr) | 1980-02-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |