基本信息:
- 专利标题: SINGLE STEP STARTING SYSTEM
- 专利标题(中):单步起动系统
- 申请号:PCT/US2013/071385 申请日:2013-11-22
- 公开(公告)号:WO2015076815A1 公开(公告)日:2015-05-28
- 发明人: ENRIQUEZ, Ruben , SCHRIEVER, Robert
- 申请人: HUSQVARNA AB , HUSQVARNA CONSUMER OUTDOOR PRODUCTS N.A., INC.
- 申请人地址: Drottninggatan 2 S-56182 Huskvarna SE
- 专利权人: HUSQVARNA AB,HUSQVARNA CONSUMER OUTDOOR PRODUCTS N.A., INC.
- 当前专利权人: HUSQVARNA AB,HUSQVARNA CONSUMER OUTDOOR PRODUCTS N.A., INC.
- 当前专利权人地址: Drottninggatan 2 S-56182 Huskvarna SE
- 代理机构: THORSON, Chad L. et al.
- 主分类号: F02M1/02
- IPC分类号: F02M1/02
摘要:
A hand-held power tool may include a housing, a power unit disposed within the housing and configured to operate at least in part in response to actuation of a trigger, a working assembly powered responsive to operation of the power unit, and an activation lever having an integrated lockout member. The activation lever may selectively engage a first fuel enrichment mode associated with startup of the power unit in a first range of ambient temperatures and a second fuel enrichment mode associated with startup of the power unit in a second range of ambient temperatures based on a position of the activation lever. Selective engagement of the first fuel enrichment mode or the second fuel enrichment mode may be enabled responsive to actuation of at least the lockout member and positioning of the activation lever.
摘要(中):
手持式电动工具可以包括壳体,设置在壳体内并被配置为至少部分地响应于触发器的致动而操作的动力单元,响应于动力单元的操作而动力的工作组件,以及启动杆 具有集成的锁定构件。 激活杆可以选择性地接合在第一环境温度范围内与功率单元启动相关联的第一燃料浓缩模式,以及在第二环境温度范围内与功率单元启动相关联的第二燃料浓缩模式,其基于 激活杆。 第一燃料浓缩模式或第二燃料浓缩模式的选择性接合可以响应于至少锁定构件的致动和激活杆的定位而被启用。
IPC结构图谱:
F | 机械工程;照明;加热;武器;爆破 |
--F02 | 燃烧发动机;热气或燃烧生成物的发动机装置 |
----F02M | 一般燃烧发动机可燃混合物的供给或其组成部分 |
------F02M1/00 | 化油器具有在低于工作温度时易使发动机起动或怠速用的装置 |
--------F02M1/02 | .易使起动或怠速用的装置是将燃料—空气混合气变浓的阻气门 |