RO114370B1 - Mecanism motor adaptativ - Google Patents
Mecanism motor adaptativInfo
- Publication number
- RO114370B1 RO114370B1 RO95-01911A RO9501911A RO114370B1 RO 114370 B1 RO114370 B1 RO 114370B1 RO 9501911 A RO9501911 A RO 9501911A RO 114370 B1 RO114370 B1 RO 114370B1
- Authority
- RO
- Romania
- Prior art keywords
- motor mechanism
- adaptive motor
- planetary
- toothed crown
- crank
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
- F01B9/00—Reciprocating-piston machines or engines characterised by connections between pistons and main shafts and not specific to preceding groups
- F01B9/04—Reciprocating-piston machines or engines characterised by connections between pistons and main shafts and not specific to preceding groups with rotary main shaft other than crankshaft
- F01B9/047—Reciprocating-piston machines or engines characterised by connections between pistons and main shafts and not specific to preceding groups with rotary main shaft other than crankshaft with rack and pinion
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
- F01B9/00—Reciprocating-piston machines or engines characterised by connections between pistons and main shafts and not specific to preceding groups
- F01B9/02—Reciprocating-piston machines or engines characterised by connections between pistons and main shafts and not specific to preceding groups with crankshaft
- F01B9/023—Reciprocating-piston machines or engines characterised by connections between pistons and main shafts and not specific to preceding groups with crankshaft of Bourke-type or Scotch yoke
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B75/00—Other engines
- F02B75/04—Engines with variable distances between pistons at top dead-centre positions and cylinder heads
- F02B75/047—Engines with variable distances between pistons at top dead-centre positions and cylinder heads by means of variable crankshaft position
-
- 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
- F16H21/00—Gearings comprising primarily only links or levers, with or without slides
- F16H21/10—Gearings comprising primarily only links or levers, with or without slides all movement being in, or parallel to, a single plane
- F16H21/16—Gearings comprising primarily only links or levers, with or without slides all movement being in, or parallel to, a single plane for interconverting rotary motion and reciprocating motion
- F16H21/18—Crank gearings; Eccentric gearings
- F16H21/36—Crank gearings; Eccentric gearings without swinging connecting-rod, e.g. with epicyclic parallel motion, slot-and-crank motion
- F16H21/365—Crank gearings; Eccentric gearings without swinging connecting-rod, e.g. with epicyclic parallel motion, slot-and-crank motion with planetary gearing having a ratio of 2:1 between sun gear and planet gear
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transmission Devices (AREA)
Abstract
Invenţia se referă la un mecanism motor adaptativ, utilizat la maşinile termice sau hidraulice, pentru variaţia cursei pistoanelor. Mecanismul are în componenţă un arbore cotit (4), format dintr-un maneton (a) solidar cu o manivelă (b), de formă circulară, cu un pinion planetar (c) şi un fus (d). Pinionul planetar (c) angrenează cu o coroană dinţată (5), care are, împreună cu manivela (b) şi fusul (d), o mişcare de rotaţie planetară, în interiorul unui arbore motor (6). Coroana dinţată (5) are la exterior un sector dinţat (f), care angrenează cu un melc (8) care poate modifca rotaţia coroanei dinţate (5).
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RO95-01911A RO114370B1 (ro) | 1995-11-02 | 1995-11-02 | Mecanism motor adaptativ |
EP96901158A EP0874948A1 (en) | 1995-11-02 | 1996-01-18 | Adaptive motor mechanism |
PCT/RO1996/000002 WO1997016625A1 (en) | 1995-11-02 | 1996-01-18 | Adaptive motor mechanism |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RO95-01911A RO114370B1 (ro) | 1995-11-02 | 1995-11-02 | Mecanism motor adaptativ |
Publications (1)
Publication Number | Publication Date |
---|---|
RO114370B1 true RO114370B1 (ro) | 1999-03-30 |
Family
ID=20102654
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RO95-01911A RO114370B1 (ro) | 1995-11-02 | 1995-11-02 | Mecanism motor adaptativ |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0874948A1 (ro) |
RO (1) | RO114370B1 (ro) |
WO (1) | WO1997016625A1 (ro) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2421415Y (zh) * | 2000-05-08 | 2001-02-28 | 徐丁成 | 旋转运动和往复直线运动的新型传动装置 |
GB2371845B (en) * | 2001-02-02 | 2005-01-12 | Wymbs Engineering Ltd | Movement output apparatus |
FR2824121B1 (fr) * | 2001-04-27 | 2003-07-25 | Renault | Dispositif d'entrainement d'un vilebrequin et moteur alternatif a pistons debrayables |
FR2825756B1 (fr) * | 2001-06-11 | 2004-03-12 | Roger Lecal | Systeme pour modifier le p.m.h. d'un mecanisme bielle/manivelle |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE800264C (de) * | 1948-10-02 | 1950-10-25 | Maschf Augsburg Nuernberg Ag | Stufenlose Steuerung des Ausschlages einer Hin- und Herbewegung, insbesondere fuer Druckmaschinen |
GB1094649A (en) * | 1963-12-16 | 1967-12-13 | Henry Eddington Roberts | Improvements in or relating to machines having a reciprocating member coupled to a rotatable member |
FR2034244A1 (ro) * | 1969-02-28 | 1970-12-11 | Touya Gilbert | |
DE3116851A1 (de) * | 1981-04-28 | 1982-11-11 | Hilti AG, 9494 Schaan | Bohr- und meisselhammer |
US4485768A (en) * | 1983-09-09 | 1984-12-04 | Heniges William B | Scotch yoke engine with variable stroke and compression ratio |
US4887560A (en) * | 1988-06-20 | 1989-12-19 | Heniges William B | Crankshaft assembly for variable stroke engine for variable compression |
FR2680402A1 (fr) * | 1991-08-12 | 1993-02-19 | Bes Jean Paul | Mecanisme de transformation reversible d'un mouvement de rotation uniforme en un mouvement rectiligne alternatif sinusouidal a course variable, et moteur comportant un tel mecanisme. |
-
1995
- 1995-11-02 RO RO95-01911A patent/RO114370B1/ro unknown
-
1996
- 1996-01-18 WO PCT/RO1996/000002 patent/WO1997016625A1/en not_active Application Discontinuation
- 1996-01-18 EP EP96901158A patent/EP0874948A1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
WO1997016625A1 (en) | 1997-05-09 |
EP0874948A1 (en) | 1998-11-04 |
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