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1. 发明授权

US6095799A Utility lighter 有权
标题翻译：实用打火机
公开(公告)号：US6095799A
公开(公告)日：2000-08-01
申请号：US332194
申请日：1999-06-14
申请人： James M. McDonough , Daniel A. Ferrara , F. Nicolas Garoffolo , Chris A. Barone , Floyd B. Fairbanks
发明人： James M. McDonough , Daniel A. Ferrara , F. Nicolas Garoffolo , Chris A. Barone , Floyd B. Fairbanks
IPC分类号： C10L11/00 , F23Q2/28 , F23Q7/12
CPC分类号： F23Q2/287 , C10L11/00
摘要： An utility lighter including a housing having a handle at one end and a nozzle at another end and including a fuel supply connected for selective fluid communication with the nozzle. An ignitor assembly, such as a piezoelectric mechanism, is operatively connected to the housing for generating a spark proximate the nozzle and an actuating assembly is connected to the housing proximate the handle and operates to both dispense fuel from the fuel supply and to activate the ignitor assembly. A latch member is operatively connected with the handle and includes a blocking portion connected for biased movement relative to the actuating assembly. The latch member is normally biased into engagement with the actuating assembly to prevent operative movement except when the user moves the latch member against the bias. When the latch member is moved out of engagement with the actuating assembly by the user, a trigger may be pulled to release fuel and initiate a spark at the nozzle. In another aspect, the piezoelectric element includes a contact directly contacting an electrically conductive portion of the housing extending generally between the piezoelectric mechanism and the nozzle. A spark is thereby generated between the electrically conductive housing and the nozzle to ignite a flame.
摘要翻译：一种实用打火机，包括在一端具有手柄的壳体和另一端的喷嘴，并且包括连接用于与喷嘴选择性流体连通的燃料供应。诸如压电机构的点火器组件可操作地连接到壳体，用于在喷嘴附近产生火花，并且致动组件在靠近手柄处连接到壳体，并且操作以从燃料供应器分配燃料并激活点火器部件。闩锁构件与手柄可操作地连接并且包括连接以相对于致动组件偏压运动的阻挡部分。通常，闩锁构件被偏置成与致动组件接合以防止操作移动，除非当使用者抵抗偏压移动闩锁构件时。当闩锁构件被使用者移动离开与致动组件的接合时，可以拉动扳机以释放燃料并在喷嘴处引发火花。在另一方面，压电元件包括直接接触壳体的导电部分的接触部，其通常在压电机构和喷嘴之间延伸。因此，在导电壳体和喷嘴之间产生火花以点燃火焰。

2. 发明授权

US6086360A Utility lighter 失效
标题翻译：实用打火机
公开(公告)号：US6086360A
公开(公告)日：2000-07-11
申请号：US917134
申请日：1997-08-25
申请人： James M. McDonough , Floyd B. Fairbanks , F. Nicolas Garoffolo , Chris A. Barone
发明人： James M. McDonough , Floyd B. Fairbanks , F. Nicolas Garoffolo , Chris A. Barone
IPC分类号： C10L11/00 , F23Q2/28 , F23Q7/12
CPC分类号： F23Q2/287 , C10L11/00
摘要： The present invention relates to a utility lighter including a housing having a handle at one end and a nozzle at another end and including a fuel supply connected for selective fluid communication with the nozzle. An ignitor assembly, such as a piezoelectric mechanism, is operatively connected to the housing for generating a spark proximate the nozzle and an actuating assembly is connected to the housing proximate the handle and operates to both dispense fuel from the fuel supply and to activate the ignitor assembly. A linking mechanism is provided in order to initiate the flow of fuel from the fuel supply prior to generation of a spark such that a spark is generated when fuel is present at the nozzle. A locating mechanism is provided proximate the valve of the fuel container in order to properly position the fuel container within the housing. In addition, an isolator cap is disposed around the nozzle to assist in directing the spark in the vicinity of the nozzle.
摘要翻译：本发明涉及一种实用打火机，包括在一端具有手柄的壳体和另一端的喷嘴，并且包括连接用于与喷嘴选择性流体连通的燃料供应器。诸如压电机构的点火器组件可操作地连接到壳体，用于在喷嘴附近产生火花，并且致动组件在靠近手柄处连接到壳体，并且操作以从燃料供应器分配燃料并激活点火器部件。提供连接机构，以便在产生火花之前启动燃料从燃料供应的流动，使得当喷嘴处存在燃料时产生火花。在燃料容器的阀附近设置定位机构，以便将燃料容器适当地定位在壳体内。此外，隔离器盖设置在喷嘴周围以辅助引导喷嘴附近的火花。

3. 发明授权

US5934895A Utility lighter 失效
公开(公告)号：US5934895A
公开(公告)日：1999-08-10
申请号：US787399
申请日：1997-01-22
申请人： James M. McDonough , Daniel A. Ferrara , F. Nicolas Garoffolo , Chris A. Barone , Floyd B. Fairbanks
发明人： James M. McDonough , Daniel A. Ferrara , F. Nicolas Garoffolo , Chris A. Barone , Floyd B. Fairbanks
IPC分类号： C10L11/00 , F23Q2/28 , F23Q7/12
CPC分类号： F23Q2/287 , C10L11/00
摘要： An utility lighter including a housing having a handle at one end and a nozzle at another end and including a fuel supply connected for selective fluid communication with the nozzle. An ignitor assembly, such as a piezoelectric mechanism, is operatively connected to the housing for generating a spark proximate the nozzle and an actuating assembly is connected to the housing proximate the handle and operates to both dispense fuel from the fuel supply and to activate the ignitor assembly. A latch member is operatively connected with the handle and includes a blocking portion connected for biased movement relative to the actuating assembly. The latch member is normally biased into engagement with the actuating assembly to prevent operative movement except when the user moves the latch member against the bias. When the latch member is moved out of engagement with the actuating assembly by the user, a trigger may be pulled to release fuel and initiate a spark at the nozzle. In another aspect, the piezoelectric element includes a contact directly contacting an electrically conductive portion of the housing extending generally between the piezoelectric mechanism and the nozzle. A spark is thereby generated between the electrically conductive housing and the nozzle to ignite a flame.

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