公开(公告)号：US11512628B2

公开(公告)日：2022-11-29

申请号：US16996199

申请日：2020-08-18

Applicant: MCE 5 Development ,  Vianney Rabhi

Inventor： Rodolphe Hugon ,  Sylvain Bigot ,  Matthieu Duchemin ,  Guillaume Delobre ,  Benoit Schwenck

IPC: F02B75/04 ,  F16C9/04 ,  F16C7/02 ,  F16H19/04 ,  F16C23/04

Abstract: A transmission device, particularly for an engine with variable compression rate and/or variable displacement, includes, in a cylinder housing: a combustion piston capable of moving in a combustion cylinder of the engine and secured to a transmission member; a gear engaging with a first rack of the transmission member and providing transmission of the movement between the combustion piston and a crankshaft of the engine; a connecting rod engaging, at a first end, with the gear and, at a second end, with the crankshaft; and a control member engaging with the gear and secured to a control piston. The combustion piston and the transmission member are slidably linked with the cylinder housing in a main direction.

公开(公告)号：US10202899B2

公开(公告)日：2019-02-12

申请号：US15518977

申请日：2015-08-05

Applicant: MCE-5 Development S.A. ,  Vianney Rabhi

Inventor： Benoit Schwenck ,  Sylvain Bigot ,  Francois Besson

IPC: F02B75/04 ,  F01B9/02 ,  F01B9/04 ,  F02B75/32

Abstract: A device for compensating for the operating clearances of an engine comprising a transmission device likely to move transversely in an engine block) during an engine cycle includes a pressing device exerting a holding force on the transmission device. The holding force is adjusted to the instantaneous speed of transverse movement of the transmission device in the engine block.

公开(公告)号：US20170350316A1

公开(公告)日：2017-12-07

申请号：US15534988

申请日：2015-12-09

Applicant: MCE 5 Development

Inventor： Rodolphe Hugon ,  Sylvain Bigot ,  Matthieu Duchemin ,  Guillaume Delobre ,  Benoit Schwenck

IPC: F02B75/04 ,  F16C7/02 ,  F16C9/04 ,  F16H19/04

Abstract: transmission device, particularly for an engine with variable compression rate and/or variable displacement, includes, in a cylinder housing: a combustion piston, capable of moving in a combustion cylinder of the engine and secured to a transmission member; a gear engaging with a first rack of the transmission member and providing transmission of the movement between the combustion piston and a crankshaft of the engine; a connecting rod engaging, at a first end, with the gear and, at a second end, with the crankshaft; and a control member engaging with the gear and secured to a control piston. The combustion piston and the transmission member are slidably linked with the cylinder housing in a main direction.

公开(公告)号：US20200378301A1

公开(公告)日：2020-12-03

申请号：US16996199

申请日：2020-08-18

Applicant: Vianney Rabhi ,  MCE 5 Development

Inventor： Rodolphe Hugon ,  Sylvain Bigot ,  Matthieu Duchemin ,  Guillaume Delobre ,  Benoit Schwenck

IPC: F02B75/04 ,  F16C9/04 ,  F16C7/02 ,  F16H19/04

Abstract: transmission device, particularly for an engine with variable compression rate and/or variable displacement, includes, in a cylinder housing: a combustion piston capable of moving in a combustion cylinder of the engine and secured to a transmission member; a gear engaging with a first rack of the transmission member and providing transmission of the movement between the combustion piston and a crankshaft of the engine; a connecting rod engaging, at a first end, with the gear and, at a second end, with the crankshaft; and a control member engaging with the gear and secured to a control piston. The combustion piston and the transmission member are slidably linked with the cylinder housing in a main direction.

公开(公告)号：US10787960B2

公开(公告)日：2020-09-29

申请号：US15534988

申请日：2015-12-09

Applicant: MCE 5 Development ,  Vianney Rabhi

Inventor： Rodolphe Hugon ,  Sylvain Bigot ,  Matthieu Duchemin ,  Guillaume Delobre ,  Benoit Schwenck

IPC: F02B75/04 ,  F16C9/04 ,  F16C7/02 ,  F16H19/04 ,  F16C23/04

Abstract: A transmission device, particularly for an engine with variable compression rate and/or variable displacement, includes, in a cylinder housing: a combustion piston capable of moving in a combustion cylinder of the engine and secured to a transmission member; a gear engaging with a first rack of the transmission member and providing transmission of the movement between the combustion piston and a crankshaft of the engine; a connecting rod engaging, at a first end, with the gear and, at a second end, with the crankshaft; and a control member engaging with the gear and secured to a control piston. The combustion piston and the transmission member are slidably linked with the cylinder housing in a main direction.

公开(公告)号：US20170234215A1

公开(公告)日：2017-08-17

申请号：US15518977

申请日：2015-08-05

Applicant: Vianney RABHI ,  MCE-5 Development S.A.

Inventor： Benoit Schwenck ,  Sylvain Bigot ,  Francois Besson

IPC: F02B75/04 ,  F01B9/02 ,  F01B9/04 ,  F02B75/32

CPC classification number: F02B75/044 ,  F01B9/026 ,  F01B9/047 ,  F02B75/045 ,  F02B75/32

Abstract: A device for compensating for the operating clearances of an engine comprising a transmission device likely to move transversely in an engine block) during an engine cycle includes a pressing device exerting a holding force on the transmission device. The holding force is adjusted to the instantaneous speed of transverse movement of the transmission device in the engine block.