公开(公告)号：US3435264A

公开(公告)日：1969-03-25

申请号：US3435264D

申请日：1966-08-01

Applicant: BOSCH GMBH ROBERT

Inventor： BRAND GUENTER ,  PFROMMER GUSTAV

IPC: F02P1/00 ,  H02K21/22 ,  H02K7/00

CPC classification number: H02K21/225 ,  F02P1/00

公开(公告)号：US3264486A

公开(公告)日：1966-08-02

申请号：US32790063

申请日：1963-12-04

Applicant: BENDIX CORP

Inventor： CLARK RICHARD B

IPC: F02P1/00

CPC classification number: F02P1/00 ,  Y10T307/522 ,  Y10T307/527

公开(公告)号：US2863099A

公开(公告)日：1958-12-02

申请号：US2863099D

CPC classification number: F02P1/00

公开(公告)号：US2175664A

公开(公告)日：1939-10-10

申请号：US16102937

申请日：1937-08-26

Applicant: FAIRBANKS MORSE & CO

Inventor： HOBART FRANKLIN G

IPC: F02P1/00

CPC classification number: F02P1/00

公开(公告)号：US1542096A

公开(公告)日：1925-06-16

申请号：US37699320

申请日：1920-04-27

Applicant: WESTON J HOBBS

Inventor： RIBLET ROYAL N

IPC: F02P1/00

CPC classification number: F02P1/00

公开(公告)号：US1225534A

公开(公告)日：1917-05-08

申请号：US2425215

申请日：1915-04-27

Applicant: VARLEY RICHARD

Inventor： VARLEY RICHARD

CPC classification number: F02P1/00

公开(公告)号：US900542A

公开(公告)日：1908-10-06

申请号：US1905265573

申请日：1905-06-16

Applicant: HONOLD GOTTLOB

Inventor： HONOLD GOTTLOB

CPC classification number: F02P1/00

公开(公告)号：US10079475B2

公开(公告)日：2018-09-18

申请号：US15307400

申请日：2015-05-13

Applicant: NGK SPARK PLUG CO., LTD.

Inventor： Junpei Ohta ,  Tomohiro Fuma

IPC: H01R13/44 ,  F02M57/06 ,  H01T13/04 ,  F02P13/00 ,  H01R13/533

CPC classification number: H01T13/04 ,  F02P1/00 ,  F02P3/00 ,  F02P7/02 ,  F02P13/00 ,  H01R13/533

Abstract: A plug connector capable of increasing the sealing between a rubber member and an outer circumferential surface of a spark plug insulator for improvement in current leakage resistance. The plug connector includes a conductive part that electrically connects a spark plug and a power supply member for power supply to the spark plug; and a rubber member that covers the conductive part. The spark plug has an insulator and a terminal electrode protruding toward the rear from a rear end of the insulator. The plug connector further includes a ring member arranged on an outer circumference of the rubber member.

公开(公告)号：US09777693B2

公开(公告)日：2017-10-03

申请号：US14654143

申请日：2013-12-19

Applicant: MAKITA CORPORATION ,  PRUEFREX ENGINEERING E MOTION GMBH & CO. KG

Inventor： Enrico Eichler ,  Harry Radel ,  Thomas Voss ,  Marek Lajda ,  Nikolai Reimgen

IPC: F02P5/04 ,  B25F5/00 ,  F02N11/10 ,  F02P5/15 ,  F02N15/02 ,  F02P1/00

CPC classification number: F02P5/04 ,  B25F5/00 ,  F02N11/10 ,  F02N15/026 ,  F02P1/00 ,  F02P5/1506 ,  F02P5/1508 ,  Y02T10/46

Abstract: The invention relates to a method and a control device for operating an internal combustion engine of a portable work device, said method having the following method steps: a) storing a starting ignition curve for specifying an ignition time after a startup time of the internal combustion engine and an operating ignition curve for specifying the ignition time in a speed range assigned to the nominal operation of the internal combustion engine, b) reading the current engine speed, c) reading at least one time value which indicates the time that has elapsed since a reference time, wherein the reference time can relate to the startup time of the internal combustion engine, and d) determining and/or initiating a switchover process from the starting ignition curve to the operating ignition curve on the basis of the current engine speed and the time value.

公开(公告)号：US20150345460A1

公开(公告)日：2015-12-03

申请号：US14654143

申请日：2013-12-19

Applicant: MAKITA CORPORATION ,  PRÜFREX ENGINEERING E MOTION GMBH & CO. KG

Inventor： Enrico EICHLER ,  Harry RADEL ,  Thomas VOSS ,  Marek LAJDA ,  Nikolai REIMGEN

IPC: F02P5/04

CPC classification number: F02P5/04 ,  B25F5/00 ,  F02N11/10 ,  F02N15/026 ,  F02P1/00 ,  F02P5/1506 ,  F02P5/1508 ,  Y02T10/46

Abstract: The invention relates to a method and a control device for operating an internal combustion engine of a portable work device, said method having the following method steps: a) storing a starting ignition curve for specifying an ignition time after a startup time of the internal combustion engine and an operating ignition curve for specifying the ignition time in a speed range assigned to the nominal operation of the internal combustion engine, b) reading the current engine speed, c) reading at least one time value which indicates the time that has elapsed since a reference time, wherein the reference time can relate to the startup time of the internal combustion engine, and d) determining and/or initiating a switchover process from the starting ignition curve to the operating ignition curve on the basis of the current engine speed and the time value.

Abstract translation: 本发明涉及一种用于操作便携式作业装置的内燃机的方法和控制装置，所述方法具有以下方法步骤：a）存储用于指定内燃机起动时间之后的点火时间的起始点火曲线 发动机和用于在分配给内燃机的额定运行的速度范围内指定点火时间的操作点火曲线，b）读取当前发动机转速，c）读取至少一个时间值，其指示从已经过去的时间 参考时间，其中参考时间可以涉及内燃机的启动时间，以及d）基于当前发动机转速来确定和/或启动从起动点火曲线到操作点火曲线的切换过程，以及 时间值。