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1. 发明申请

WO2008076913A2 PUMP TRANSMISSION WITH PTO GEAR AND INDEPENDENTLY CLUTCHED IMPELLER 审中-公开
标题翻译：泵与传动与独立离合式叶轮的传动
公开(公告)号：WO2008076913A2
公开(公告)日：2008-06-26
申请号：PCT/US2007087626
申请日：2007-12-14
申请人： W S DARLEY & CO , SEITZ DOUGLAS W , RUTHY MICHAEL C
发明人： SEITZ DOUGLAS W , RUTHY MICHAEL C
IPC分类号： F16H37/00
CPC分类号： A62C27/00
摘要： A firefighting pump transmission for use with an emergency vehicle pump comprising a housing receiving a drive shaft, the drive shaft having a PTO gear affixed thereto within the housing, an impeller shaft for turning an impeller of a pump, and means for selectively powering the impeller shaft from the drive shaft, the means for powering may include a multi-disk clutch. The transmission allows for powering the PTO gear while the impeller shaft is idle. A Commercially Available PTO device may be mounted to the housing to power a variety of devices.
摘要翻译：一种用于紧急车辆泵的消防泵传动装置，包括容纳驱动轴的壳体，所述驱动轴具有固定在壳体内的PTO齿轮，用于转动泵的叶轮的叶轮轴以及用于选择性地为叶轮供电的装置轴的驱动轴，用于供电的装置可以包括多盘式离合器。变速器允许在叶轮轴空转时为PTO齿轮供电。 A可商购的PTO装置可以安装到壳体以为各种装置供电。

2. 发明申请

WO2008076924A2 DUAL GEAR PUMP TRANSMISSION 审中-公开
标题翻译：双齿轮泵传动
公开(公告)号：WO2008076924A2
公开(公告)日：2008-06-26
申请号：PCT/US2007/087642
申请日：2007-12-14
申请人： W.S. DARLEY & CO. , SEITZ, Douglas, W. , RUTHY, Michael, C.
发明人： SEITZ, Douglas, W. , RUTHY, Michael, C.
IPC分类号： F16H37/00
CPC分类号： A62C27/00
摘要： A firefighting pump transmission for use with an emergency vehicle pump comprising a PTO gear affixed to a drive shaft of the transmission and an impeller clutch driving gear affixed to the drive shaft adjacent the PTO gear. The clutch driving gear may couple with a multi-disk clutch to turn an impeller shaft. The transmission allows for changing the gearing of the PTO without affecting the ratio or speeds of the impeller driving mechanism, and vice versa. The dual gears on the drive shaft accommodate compatibility with a Commercially Available PTO device to be mounted to the housing of the transmission to power a variety of devices.
摘要翻译：用于紧急车辆泵的消防泵变速器包括固定到变速器的驱动轴上的PTO齿轮和固定到与PTO齿轮相邻的驱动轴上的叶轮离合器驱动齿轮。离合器驱动齿轮可以与多片离合器连接以转动叶轮轴。该传动装置允许改变PTO的传动装置而不影响叶轮驱动机构的比例或速度，反之亦然。驱动轴上的双齿轮可与市售的PTO设备兼容，以安装到变速箱的外壳上，以便为各种设备供电。

3. 发明申请

WO2007149223A3 CENTRIFUGAL PUMP AND CASING THEREFORE 审中-公开
标题翻译：离心泵及其制造
公开(公告)号：WO2007149223A3
公开(公告)日：2008-12-04
申请号：PCT/US2007013346
申请日：2007-06-06
申请人： W S DARLEY & CO , SEITZ DOUGLAS W , RUTHY MICHAEL C , HABLE WAYNE
发明人： SEITZ DOUGLAS W , RUTHY MICHAEL C , HABLE WAYNE
IPC分类号： F03B3/16
CPC分类号： F04D29/426 , F04D29/428 , F04D29/4293
摘要： The present invention is directed to a pump casing and a centrifugal pump comprising a single piece casing, the casing comprising a first cut-water fluid flow path, a second cut-water fluid flow path, a first joint-water path, a second joint-water path, and an impeller cavity, the first cut-water fluid flow path and the second cut-water fluid flow path communicating with the first joint-water path and the second joint-water path, the pump further comprising an impeller positioned within the cavity, and a suction head overlaying the impeller. The first joint-water path communicates with a first discharge nozzle and the second joint-water path communicates with a second discharge nozzle, the first discharge nozzle and the second discharge nozzle situated substantially at opposing ends of the casing.
摘要翻译：本发明涉及一种泵壳体和离心泵，其包括单件壳体，该壳体包括第一切割水流体流路，第二切割水流体流路，第一关节水路径，第二关节水路和叶轮腔，所述第一切水流体流路和所述第二切水流体流路与所述第一关节水路和所述第二关节水路连通，所述泵还包括位于空腔和覆盖叶轮的吸头。所述第一关节水路与第一排出喷嘴连通，所述第二关节水路与第二排出喷嘴连通，所述第一排出喷嘴和所述第二排出喷嘴基本上位于所述壳体的相对端。

4. 发明申请

WO2008076913B1 PUMP TRANSMISSION WITH PTO GEAR AND INDEPENDENTLY CLUTCHED IMPELLER 审中-公开
标题翻译：带PTO齿轮和独立离合叶轮的泵变速箱
公开(公告)号：WO2008076913B1
公开(公告)日：2008-10-02
申请号：PCT/US2007087626
申请日：2007-12-14
申请人： W S DARLEY & CO , SEITZ DOUGLAS W , RUTHY MICHAEL C
发明人： SEITZ DOUGLAS W , RUTHY MICHAEL C
IPC分类号： F16D39/00
CPC分类号： A62C27/00
摘要： A firefighting pump transmission for use with an emergency vehicle pump comprising a housing receiving a drive shaft, the drive shaft having a PTO gear affixed thereto within the housing, an impeller shaft for turning an impeller of a pump, and means for selectively powering the impeller shaft from the drive shaft, the means for powering may include a multi-disk clutch. The transmission allows for powering the PTO gear while the impeller shaft is idle. A Commercially Available PTO device may be mounted to the housing to power a variety of devices.
摘要翻译：一种用于紧急车辆泵的消防泵变速器，包括一个壳体，该壳体容纳一个驱动轴，该驱动轴具有一个固定在壳体内的PTO齿轮，一个用于转动一个泵的叶轮的叶轮轴，以及用于选择性地为叶轮供能的装置轴从驱动轴，供电装置可以包括多盘离合器。变速箱允许在叶轮轴空转时为PTO齿轮提供动力。市售的PTO装置可以安装到壳体上以为各种装置供电。

5. 发明申请

WO2008076924A3 DUAL GEAR PUMP TRANSMISSION 审中-公开
标题翻译：双齿轮泵变速器
公开(公告)号：WO2008076924A3
公开(公告)日：2008-11-20
申请号：PCT/US2007087642
申请日：2007-12-14
申请人： W S DARLEY & CO , SEITZ DOUGLAS W , RUTHY MICHAEL C
发明人： SEITZ DOUGLAS W , RUTHY MICHAEL C
IPC分类号： F16H37/06
CPC分类号： A62C27/00
摘要： A firefighting pump transmission (20) for use with an emergency vehicle pump comprising a PTO gear (32) affixed to a drive shaft (34) of the transmission (20) and an impeller clutch driving gear (30) affixed to the drive shaft (34) adjacent the PTO gear (32). The clutch driving gear (30) may couple with a multi-disk clutch (38) to turn an impeller shaft (40). The transmission (20) allows for changing the gearing of the PTO without affecting the ratio or speeds of the impeller driving mechanism, and vice versa. The dual gears on the drive shaft accommodate compatibility with a Commercially Available PTO device to be mounted to the housing of the transmission to power a variety of devices.
摘要翻译：一种用于紧急车辆泵的消防泵传动装置（20），包括固定在变速器（20）的驱动轴（34）上的PTO齿轮（32）和固定在驱动轴上的叶轮离合器驱动齿轮（30） 34）邻近PTO齿轮（32）。离合器驱动齿轮（30）可以与多片离合器（38）联接以转动叶轮轴（40）。变速器（20）允许改变PTO的齿轮传动而不影响叶轮驱动机构的比例或速度，反之亦然。驱动轴上的双齿轮适应与市售的PTO装置的兼容性，以便将其安装到变速器的壳体上以为各种装置供电。

6. 发明申请

WO2008076924A9 DUAL GEAR PUMP TRANSMISSION 审中-公开
标题翻译：双齿轮泵变速器
公开(公告)号：WO2008076924A9
公开(公告)日：2008-10-02
申请号：PCT/US2007087642
申请日：2007-12-14
申请人： W S DARLEY & CO , SEITZ DOUGLAS W , RUTHY MICHAEL C
发明人： SEITZ DOUGLAS W , RUTHY MICHAEL C
IPC分类号： F16H37/00
CPC分类号： A62C27/00
摘要： A firefighting pump transmission for use with an emergency vehicle pump comprising a PTO gear affixed to a drive shaft of the transmission and an impeller clutch driving gear affixed to the drive shaft adjacent the PTO gear. The clutch driving gear may couple with a multi-disk clutch to turn an impeller shaft. The transmission allows for changing the gearing of the PTO without affecting the ratio or speeds of the impeller driving mechanism, and vice versa. The dual gears on the drive shaft accommodate compatibility with a Commercially Available PTO device to be mounted to the housing of the transmission to power a variety of devices.
摘要翻译：一种用于紧急车辆泵的消防泵传动装置，包括固定在传动装置的驱动轴上的PTO齿轮和固定在与PTO齿轮相邻的驱动轴上的叶轮离合器驱动齿轮。离合器驱动齿轮可以与多片离合器联接以转动叶轮轴。变速器允许改变PTO的齿轮传动而不影响叶轮驱动机构的比例或速度，反之亦然。驱动轴上的双齿轮适应与市售的PTO装置的兼容性，以便将其安装到变速器的壳体上以为各种装置供电。

7. 发明申请

WO2008076913A3 PUMP TRANSMISSION WITH PTO GEAR AND INDEPENDENTLY CLUTCHED IMPELLER 审中-公开
公开(公告)号：WO2008076913A3
公开(公告)日：2008-06-26
申请号：PCT/US2007/087626
申请日：2007-12-14
申请人： W.S. DARLEY & CO. , SEITZ, Douglas, W. , RUTHY, Michael, C.
发明人： SEITZ, Douglas, W. , RUTHY, Michael, C.
IPC分类号： F16D39/00
摘要： A firefighting pump transmission for use with an emergency vehicle pump comprising a housing receiving a drive shaft, the drive shaft having a PTO gear affixed thereto within the housing, an impeller shaft for turning an impeller of a pump, and means for selectively powering the impeller shaft from the drive shaft, the means for powering may include a multi-disk clutch. The transmission allows for powering the PTO gear while the impeller shaft is idle. A Commercially Available PTO device may be mounted to the housing to power a variety of devices.

8. 发明申请

WO2007149223A2 CENTRIFUGAL PUMP AND CASING THEREFORE 审中-公开
标题翻译：离心泵及其制造
公开(公告)号：WO2007149223A2
公开(公告)日：2007-12-27
申请号：PCT/US2007/013346
申请日：2007-06-06
申请人： W.S. DARLEY & CO. , SEITZ, Douglas, W. , RUTHY, Michael, C. , HABLE, Wayne
发明人： SEITZ, Douglas, W. , RUTHY, Michael, C. , HABLE, Wayne
IPC分类号： F03B3/16
CPC分类号： F04D29/426 , F04D29/428 , F04D29/4293
摘要： The present invention is directed to a pump casing and a centrifugal pump comprising a single piece casing, the casing comprising a first cut-water fluid flow path, a second cut-water fluid flow path, a first joint-water path, a second joint-water path, and an impeller cavity, the first cut-water fluid flow path and the second cut-water fluid flow path communicating with the first joint-water path and the second joint-water path, the pump further comprising an impeller positioned within the cavity, and a suction head overlaying the impeller. The first joint-water path communicates with a first discharge nozzle and the second joint-water path communicates with a second discharge nozzle, the first discharge nozzle and the second discharge nozzle situated substantially at opposing ends of the casing.
摘要翻译：本发明涉及一种泵壳体和离心泵，其包括单件壳体，该壳体包括第一切割水流体流路，第二切割水流体流路，第一关节水路径，第二关节水路和叶轮腔，所述第一切水流体流路和所述第二切水流体流路与所述第一关节水路和所述第二关节水路连通，所述泵还包括位于空腔和覆盖叶轮的吸头。所述第一关节水路与第一排出喷嘴连通，所述第二关节水路与第二排出喷嘴连通，所述第一排出喷嘴和所述第二排出喷嘴大致位于所述壳体的相对端。

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