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11. 发明申请

WO1989008200A1 METHOD AND APPARATUS FOR DRIVING HYDRAULIC MACHINE 审中-公开
标题翻译：驱动液压机的方法与装置
公开(公告)号：WO1989008200A1
公开(公告)日：1989-09-08
申请号：PCT/JP1989000218
申请日：1989-03-02
申请人： HITACHI CONSTRUCTION MACHINERY CO., LTD. , HIRATA, Toichi , YOSHIDA, Kuniaki , TANAKA, Hideaki , SUGIYAMA, Genroku , HAGA, Masakazu
发明人： HITACHI CONSTRUCTION MACHINERY CO., LTD.
IPC分类号： F15B11/04
CPC分类号： E02F9/2235 , F16H61/4061 , G05B2219/35392 , G05B2219/41302 , G05B2219/42241 , G05B2219/43203
摘要： This invention relates to a method and an apparatus for driving a hydraulic machine equipped with a plurality of hydraulic actuators such as hydraulic shovel, which can operate all of the hydraulic actuators with normal operation speed characteristics (first mode), can change the operation speed characteristics of at least part of the hydraulic actuator(s) among these hydraulic actuators to other characteristics (second mode) in accordance with the work requirements and can operate the part of the hydraulic actuator(s) with the operation speed characteristics of the second mode without affecting the operation speed characteristics of the other hydraulic actuators.

12. 发明公开

EP0362402A4 METHOD AND APPARATUS FOR DRIVING HYDRAULIC MACHINE 失效
标题翻译：驱动液压机的方法与装置
公开(公告)号：EP0362402A4
公开(公告)日：1993-09-29
申请号：EP89903244
申请日：1989-03-02
申请人： HITACHI CONSTRUCTION MACHINERY CO., LTD.
发明人： HIRATA, TOICHI , YOSHIDA, KUNIAKI , TANAKA, HIDEAKI , SUGIYAMA, GENROKU , HAGA, MASAKAZU
IPC分类号： E02F9/22 , F15B11/04 , F15B11/16
CPC分类号： E02F9/2235 , F16H61/4061 , G05B2219/35392 , G05B2219/41302 , G05B2219/42241 , G05B2219/43203
摘要： This invention relates to a method and an apparatus for driving a hydraulic machine equipped with a plurality of hydraulic actuators such as hydraulic shovel, which can operate all of the hydraulic actuators with normal operation speed characteristics (first mode), can change the operation speed characteristics of at least part of the hydraulic actuator(s) among these hydraulic actuators to other characteristics (second mode) in accordance with the work requirements and can operate the part of the hydraulic actuator(s) with the operation speed characteristics of the second mode without affecting the operation speed characteristics of the other hydraulic actuators.

13. 发明公开

EP0218050A2 Fluid servo system 失效
标题翻译： Fluidregelantrieb。
公开(公告)号：EP0218050A2
公开(公告)日：1987-04-15
申请号：EP86111318.1
申请日：1986-08-16
申请人： Vickers Incorporated
发明人： Gunda, Rajamouli , Rode, Melvin Arthur
IPC分类号： G05B19/403 , G05B19/25 , F15B9/09
CPC分类号： G05D3/18 , F15B21/087 , G05B19/351 , G05B2219/34215 , G05B2219/34236 , G05B2219/35438 , G05B2219/36429 , G05B2219/37462 , G05B2219/41302 , G05B2219/42237
摘要： A system and method for pulse-width modulation of multiple solenoid-operated valves (26, 44) in an electrohydraulic servo system employing a microprocessor-based digital controller (10). Solenoid-energization pulse widths are identified by comparison of operator command input signals to feedback signals responsive to actual motion at the actuators and loads. During each modulation period, all solenoids (22, 24; 40, 42) are initially selectively simultaneously energized as a function of binary information stored in an energization control register, and the shortest energization pulse duration is identified. After a delay corresponding to such shortest duration, during which the microprocessor may perform other control functions, the solenoids (22, 24; 40, 42) associated with such shortest duration are selectively de-energized as a function of binary information stored in a de-energized control register. The next-shortest duration is then identified, and the process again delays for a time equal to the difference between such next-shortest duration and the previous duration. The process of identifying pulse durations of increasing length and correspondingly de-energizing the solenoids continues until all pulse durations have been accommodated or until the modulation period terminates, at which point the entire control process rebegins.

14. 发明公开

EP0822344A3 Pneumatischer Regelantrieb sowie Verblockventil für einen derartigen pneumatischen Regelantrieb 失效
标题翻译：气动控制驱动器和Verblockventil用于这种气动控制驱动
公开(公告)号：EP0822344A3
公开(公告)日：1999-03-24
申请号：EP97112368.2
申请日：1997-07-18
申请人： SIEMENS AKTIENGESELLSCHAFT
发明人： Heer, Klaus-Peter
IPC分类号： F15B21/08 , F15B13/08
CPC分类号： G05B19/406 , F15B13/02 , G05B2219/33197 , G05B2219/34312 , G05B2219/41299 , G05B2219/41302 , G05B2219/41316 , G05B2219/42274 , G05B2219/45207
摘要： Es ist ein Verblockventil vorgesehen, das gemeinsam mit einem Stellungsregler des pneumatischen Antriebs (11) durch dieselbe Hilfsenergie versorgbar ist und das bei vorhandener Hilfsenergie den Stellungsregler pneumatisch mit einer Antriebskammer (15) des Antriebs (11) verbindet und bei fehlender Hilfsenergie die Antriebskammer (15) verschließt. Vorteilhaft sind am Stellungsregler getrennte Eingänge für Hilfsenergie und Sollwert vorgesehen und ein 4- bis 20 mA-Signal wird beiden Eingängen in Reihenschaltung zugeführt. Das Verblockventil (19) wird parallel zu dem Eingang für Hilfsenergie geschaltet. Die Erfindung wird angewandt bei pneumatischen Regelantrieben.

15. 发明授权

EP0362402B1 METHOD AND APPARATUS FOR DRIVING HYDRAULIC MACHINE 失效
标题翻译：方法和设备驱动液压设备
公开(公告)号：EP0362402B1
公开(公告)日：1997-09-03
申请号：EP89903244.5
申请日：1989-03-02
申请人： HITACHI CONSTRUCTION MACHINERY CO., LTD.
发明人： HIRATA, Toichi , YOSHIDA, Kuniaki , TANAKA, Hideaki , SUGIYAMA, Genroku , HAGA, Masakazu
IPC分类号： E02F9/22
CPC分类号： E02F9/2235 , F16H61/4061 , G05B2219/35392 , G05B2219/41302 , G05B2219/42241 , G05B2219/43203
摘要： This invention relates to a method and an apparatus for driving a hydraulic machine equipped with a plurality of hydraulic actuators such as hydraulic shovel, which can operate all of the hydraulic actuators with normal operation speed characteristics (first mode), can change the operation speed characteristics of at least part of the hydraulic actuator(s) among these hydraulic actuators to other characteristics (second mode) in accordance with the work requirements and can operate the part of the hydraulic actuator(s) with the operation speed characteristics of the second mode without affecting the operation speed characteristics of the other hydraulic actuators.

16. 发明授权

US11730988B2 Fire-fighting control system 有权
公开(公告)号：US11730988B2
公开(公告)日：2023-08-22
申请号：US17454913
申请日：2021-11-15
申请人： Hale Products, Inc.
发明人： Jason Cerrano
IPC分类号： G05D11/00 , A62C31/02 , A62C37/00 , A62C37/38 , A62C2/00 , G08B5/38 , G05B19/05
CPC分类号： A62C31/02 , A62C2/00 , A62C37/00 , A62C37/38 , G05B19/058 , G08B5/38 , G05B2219/41302
摘要： A control system for use with a fire-fighting device includes a remote component having a touch sensitive screen configured to receive a user-requested parameter of fluid and to display a plurality of indicators associated with the fire-fighting device. The control system also includes a base component including a programmable logic controller having predefined logic stored thereon. The base component automatically controls operation of the pump based on the predefined logic and the user-requested parameter of fluid. The remote component receives signals from the base component and presents, via the touch sensitive screen, at least one of a first of the plurality of indicators indicative of a water volume associated with a first water source stored at a fire fighting device, and a second of the plurality of indicators indicative of a water pressure associated with a second water source remote from the fire-fighting device.

17. 发明申请

US20160078733A1 FIRE-FIGHTING SYSTEM AND NOZZLE SYSTEM INCLUDING LOCATOR BEACON 有权
标题翻译：消防系统和包括定位器信标的喷射系统
公开(公告)号：US20160078733A1
公开(公告)日：2016-03-17
申请号：US14947316
申请日：2015-11-20
申请人： Jason Cerrano
发明人： Jason Cerrano
IPC分类号： G08B5/38 , A62C31/02
CPC分类号： A62C31/02 , A62C2/00 , A62C37/00 , A62C37/38 , G05B19/058 , G05B2219/41302 , G08B5/38
摘要： A fire-fighting system includes a base component, a nozzle located remote from the base component, and a locator component mounted to the nozzle. The locator component is communicatively coupleable to the base component, and includes a transceiver configured to wirelessly receive signals from the base component, and a locator beacon including a visually-perceptible output device. The locator component is configured to activate the locator beacon in response to an activation signal received from the base component.
摘要翻译：消防系统包括基座部件，远离基部部件的喷嘴和安装到喷嘴的定位器部件。定位器组件可通信地耦合到基本组件，并且包括被配置为从基本组件无线地接收信号的收发机以及包括视觉上可感知的输出设备的定位器信标。定位器组件被配置为响应于从基本组件接收到的激活信号来激活定位器信标。

18. 发明授权

US08418773B2 Fire-fighting control system 有权
标题翻译：消防控制系统
公开(公告)号：US08418773B2
公开(公告)日：2013-04-16
申请号：US12879503
申请日：2010-09-10
申请人： Jason Cerrano
发明人： Jason Cerrano
IPC分类号： A62C2/00
CPC分类号： A62C31/02 , A62C2/00 , A62C37/00 , A62C37/38 , G05B19/058 , G05B2219/41302 , G08B5/38
摘要： Systems and methods are described herein for remotely controlling the operation of a fire-fighting device coupled to a pump and a valve. The system may comprise a base component and a remote component. The base component comprises a transceiver operable to control operation of the fire-fighting device. The remote component comprises a transceiver configured to wirelessly communicate with the base component and is positioned near a discharge end of a hose coupled to the fire-fighting device wherein an input end of the hose coupled to the fire-fighting device. The remote component also includes an input device for receiving input from a user and is configured to wirelessly communicate the received input to the base component. The base component is configured to control at least one of the pump and the valve based on the received input communicated to the fire-fighting device subject to a set of rules.
摘要翻译：本文描述了用于远程控制联接到泵和阀的消防装置的操作的系统和方法。系统可以包括基本组件和远程组件。基座组件包括可操作以控制消防装置的操作的收发器。远程组件包括被配置为与基座部件无线通信并且被定位在与灭火装置相连的软管的排放端附近的收发器，其中软管的输入端连接到消防装置。远程组件还包括用于从用户接收输入并被配置为将接收到的输入无线地传送到基本组件的输入设备。基座部件被配置为基于接收到的输入信号来控制泵和阀中的至少一个，该输入通过一组规则传送到消防装置。

19. 发明授权

US5074194A Hydraulic driving method of and hydraulic driving apparatus for hydraulic machine 失效
标题翻译：液压机液压驱动装置及液压驱动装置
公开(公告)号：US5074194A
公开(公告)日：1991-12-24
申请号：US432729
申请日：1989-10-27
申请人： Toichi Hirata , Kuniaki Yoshida , Hideaki Tanaka , Genroku Sugiyama , Masakazu Haga
发明人： Toichi Hirata , Kuniaki Yoshida , Hideaki Tanaka , Genroku Sugiyama , Masakazu Haga
IPC分类号： E02F9/22
CPC分类号： E02F9/2235 , F16H61/4061 , G05B2219/35392 , G05B2219/41302 , G05B2219/42241 , G05B2219/43203
摘要： In a hydraulic machine such as, for example, a hydraulic excavator equipped with hydraulic actuators, a hydraulic driving method and a hydraulic driving apparatus enable all the hydraulic actuators to be operated according to normal operational-speed characteristics (first mode). The method and the apparatus alter the operational-speed characteristics of at least one of the hydraulic actuators, according to other characteristics (second mode), in accordance with working contents. The actuators altered in this manner can be operated according to the operational-speed characteristics of the second mode, without exerting an influence upon the operational-speed characteristics of the remaining hydraulic actuators.

20. 发明公开

EP0822344A2 Pneumatischer Regelantrieb sowie Verblockventil für einen derartigen pneumatischen Regelantrieb 失效
标题翻译： Pneumatischer Regelantrieb sowie Verblockventilfüreinen derartigen pneumatischen Regelantrieb
公开(公告)号：EP0822344A2
公开(公告)日：1998-02-04
申请号：EP97112368.2
申请日：1997-07-18
申请人： SIEMENS AKTIENGESELLSCHAFT
发明人： Heer, Klaus-Peter
IPC分类号： F15B21/08 , F15B13/08
CPC分类号： G05B19/406 , F15B13/02 , G05B2219/33197 , G05B2219/34312 , G05B2219/41299 , G05B2219/41302 , G05B2219/41316 , G05B2219/42274 , G05B2219/45207
摘要： Es ist ein Verblockventil vorgesehen, das gemeinsam mit einem Stellungsregler des pneumatischen Antriebs (11) durch dieselbe Hilfsenergie versorgbar ist und das bei vorhandener Hilfsenergie den Stellungsregler pneumatisch mit einer Antriebskammer (15) des Antriebs (11) verbindet und bei fehlender Hilfsenergie die Antriebskammer (15) verschließt. Vorteilhaft sind am Stellungsregler getrennte Eingänge für Hilfsenergie und Sollwert vorgesehen und ein 4- bis 20 mA-Signal wird beiden Eingängen in Reihenschaltung zugeführt. Das Verblockventil (19) wird parallel zu dem Eingang für Hilfsenergie geschaltet.
Die Erfindung wird angewandt bei pneumatischen Regelantrieben.
摘要翻译：调节驱动器具有气动驱动器（11）和电气气动位置调节器，通过通信接口提供辅助电能和所需的设定值。阻塞阀（19）被提供与位置调节器共同的辅助电能，仅在提供辅助电能时将阻尼阀气动地联接到气动驱动器的驱动室（15）。县。阻塞阀由与位置调节器的辅助电能输入并联的压电阀提供。

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