-
公开(公告)号：WO2017009717A1
公开(公告)日：2017-01-19
申请号：PCT/IB2016/001189
申请日：2016-07-14
Applicant: AQUARIUS ENGINES (A.M.) LTD.
Inventor： YAAKOBY, Shaul
IPC: F02B71/00
CPC classification number: F01B11/001 , F01B7/20 , F01L7/02 , F01N3/26 , F01N13/10 , F02B1/04 , F02B3/06 , F02B71/00 , F02B71/04 , F02B75/002 , F02B75/30 , F02F1/00 , F02F1/06 , F02F1/22 , F02F1/24 , F02F3/0015 , F02F3/28 , F02M35/1015 , F02M61/14 , F16J1/005 , F16J1/008 , F16J1/12 , F16J7/00 , F16J9/06 , F16J9/12 , F16J9/20
Abstract: An internal combustion engine may include an engine block, a cylinder defining a combustion chamber, and a piston in the cylinder, The piston may travel in a first stroke from one end to an opposite end of the cylinder, and may be sized relative to the cylinder to enable an expansion stroke portion of the first stroke while the piston travels under gas expansion pressure, and a momentum stroke portion of the first stroke for the remainder of the first stroke following the expansion stroke portion. A piston rod portion may be connected to the piston and extend from a location within the combustion chamber to an area external to the cylinder, A recess in the piston rod portion may form a passageway to continuously communicate gas flow between the combustion chamber and the area external to the cylinder when the piston is in the momentum stroke portion.
Abstract translation: 内燃机可以包括发动机缸体，限定燃烧室的气缸和气缸中的活塞。活塞可以在气缸的一端到相对端的第一行程中行进，并且可以相对于 气缸，以在活塞在气体膨胀压力下行进时实现第一冲程的膨胀冲程部分，以及在膨胀冲程部分之后的第一冲程的剩余部分中的第一冲程的动量冲程部分。 活塞杆部分可以连接到活塞并且从燃烧室内的位置延伸到气缸外部的区域。活塞杆部分中的凹部可以形成通道，以在燃烧室和区域之间连续地连通气流 当活塞处于动量冲程部分时，在气缸外部。
-
Patent Agency Ranking
公开(公告)号：WO2021260425A1
公开(公告)日：2021-12-30
申请号：PCT/IB2020/060777
申请日：2020-11-16
Applicant: AQUARIUS ENGINES (A.M.) LTD.
Inventor： YAAKOBY, Shaul
Abstract: An engine may be configured to have a piston reciprocate in a cylinder in which blow-by gases pass from a combustion chamber in the cylinder to an area external to the cylinder. The piston may be connected to a rod configured to reciprocate in a linear path. The engine may comprise a gas exchange chamber configured to trap the blow-by gases in a space between the cylinder and a chamber housing an actuator connected to an end of the rod.
-
公开(公告)号：WO2020261251A2
公开(公告)日：2020-12-30
申请号：PCT/IB2020/058067
申请日：2020-08-28
Applicant: AQUARIUS ENGINES (A.M.) LTD.
Inventor： YAAKOBY, Shaul
IPC: F02B71/00 , F02B63/04 , F02B71/02 , F02D29/06 , F02B75/00 , F02D41/00 , F02D41/40 , F02N11/00 , F02N11/04 , F02P5/15
Abstract: A system determines a position, speed or moving direction of a piston (50) at a reference point in a cylinder (12) of an engine (10). The system may be controlled based thereon. The engine (10) is a linear reciprocating engine, for example, an opposed piston engine. The system includes a first sensor (130) provided on a base (30) connected to the engine (10). The first sensor (130) generates a signal in response to a component coupled to the piston (50) being in a region of the first sensor (130). A second sensor (140) generates a signal in response to a component coupled to the piston (50) interacting with the second sensor (140). The system includes an energy transformer (20) configured to transform motion of the engine to electrical power.
-
公开(公告)号：WO2020260957A2
公开(公告)日：2020-12-30
申请号：PCT/IB2020/000742
申请日：2020-06-29
Applicant: AQUARIUS ENGINES (A.M.) LTD.
Inventor： YAAKOBY, Shaul
IPC: F02D41/00 , F02N11/04 , F02D29/06 , F02B75/00 , F02B71/02 , F02B71/00 , F02B63/04 , F02D41/40 , F02N11/00 , F02P5/15
Abstract: A system determines a position, speed or moving direction of a piston (50) at a reference point in a cylinder (12) of an engine (10). The system may be controlled based thereon. The engine (10) is a linear reciprocating engine, for example, an opposed piston engine. The system includes a first sensor (130) provided on a base (30) connected to the engine (10). The first sensor (130) generates a signal in response to a component coupled to the piston (50) being in a region of the first sensor (130). A second sensor (140) generates a signal in response to a component coupled to the piston (50) interacting with the second sensor (140). The system includes an energy transformer (20) configured to transform motion of the engine to electrical power.
-
公开(公告)号：WO2020115549A1
公开(公告)日：2020-06-11
申请号：PCT/IB2019/001302
申请日：2019-12-03
Applicant: AQUARIUS ENGINES (A.M.) LTD. , YAAKOBY, Shaul
Inventor： YAAKOBY, Shaul
Abstract: An internal combustion engine includes an engine block, a cylinder defining at least one combustion chamber, and a piston in the cylinder. The piston travels in a first stroke from one end to an opposite end of the cylinder, and is sized relative to the cylinder to enable an expansion stroke portion of the first stroke while the piston travels under gas expansion pressure, and a momentum stroke portion of the first stroke for the remainder of the first stroke following the expansion stroke portion. A passageway is formed in the piston rod to communicate gas flow between a first combustion chamber and an area external to the cylinder when the piston is in a first position, and to communicate gas flow between a second combustion chamber and an area external to the cylinder when the piston is in a second position.
-
公开(公告)号：WO2021260645A2
公开(公告)日：2021-12-30
申请号：PCT/IB2021/055697
申请日：2021-06-25
Applicant: AQUARIUS ENGINES (A.M.) LTD.
Inventor： YAAKOBY, Shaul
Abstract: An engine may have a piston linearly reciprocating along an axis in an adjustable cylinder. There may be a piston rod connected to the piston, the piston rod also linearly reciprocating along the axis. A first chamber that includes a combustion chamber in the cylinder may be separated from a second chamber that includes an air chamber. The air chamber may be between the first chamber and a third chamber configured to accommodate lubricant. The engine may be configured to prevent blowby gases escaping from the first chamber into the second chamber from entering the third chamber, and recirculate blowby gases into the first chamber. A passageway may be configured to bring the first and second chambers into communication. The cylinder may be adjustable to change a compression ratio of the combustion chamber. The third chamber may include a mechanism to convert linear motion to another form.
-
-
-
-
-
Search Results
6
records
(took 0.012 seconds)
