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    • 3. 发明授权
    • Hot and cold water mixing device
    • 冷热水混合装置
    • US06318638B1
    • 2001-11-20
    • US09582106
    • 2000-06-22
    • Michio BannoMamoru HashimotoToshio Kawachi
    • Michio BannoMamoru HashimotoToshio Kawachi
    • G05D2313
    • G05D23/1346
    • In a hot and cold water mixing device, the slope in a medium-temperature range is gently, and the slopes in a low-temperature range and a high-temperature range are steep. When the target temperature of water mixture is set in the medium-temperature range, a combined biasing force of serially-arranged bias springs acts on a main shaft leftwards, a biasing force of a temperature-sensitive spring acts on the main shaft rightwards, and these biasing forces balance with each other so that the main shaft and valve elements are stopped. When a handle is turned to enter into the high-temperature range exceeding, e.g. 50° C., a slide shaft biases the main shaft leftwards only with the second bias spring. When the handle is turned to enter into the low-temperature range, e.g. below 30° C., the slide shaft biases the main shaft only with the first bias spring leftwards.
    • 在冷热水混合装置中,中温范围内的坡度缓慢,低温范围和高温范围内的斜坡陡峭。 当水混合物的目标温度设定在中温范围时,串联偏置弹簧的组合偏压力向左作用在主轴上,温度敏感弹簧的作用力向右作用在主轴上, 这些偏压力彼此平衡,使得主轴和阀元件停止。 当手柄转到高温范围时,例如超过 50°C,滑动轴仅利用第二偏置弹簧将主轴向左偏置。 当手柄转动进入低温范围时,例如, 低于30°C时,滑动轴只偏离第一偏置弹簧偏压主轴。
    • 5. 发明申请
    • Pilot Type Water Discharging/Stopping and Flow Regulating Valve Device
    • 先导式排水/停止和流量调节阀装置
    • US20090146090A1
    • 2009-06-11
    • US11988855
    • 2006-07-10
    • Mamoru HashimotoYukihiro Inoue
    • Mamoru HashimotoYukihiro Inoue
    • F16K31/12
    • F16K31/3855F16K31/52408G05D7/03
    • A pilot-type water discharging/stopping and flow regulating valve device capable of performing both the discharging/stopping of water and the regulation of flow by light operations, and capable of, once the flow is regulated, discharging the water at a pre-regulated specified flow in the next water discharge even if the water is stopped.The pilot type water discharging/stopping and flow regulating valve device has a main valve, a back pressure chamber, an introducing small hole, a pilot channel and a flow regulating mechanism. The flow of the main channel is regulated by advancing and retreating the main valve following the advance/retreat of a pilot valve. The valve device further has a water discharging/stopping switching mechanism that switches between the discharging and stopping of water by advancing and retreating the pilot valve between a water discharge position and a water stop position. Furthermore, the flow regulating mechanism is configured to maintain the flow regulating position of the pilot valve at a previously regulated flow regulating position when the water discharging/stopping switching mechanism causes the pilot valve to perform water discharging operation after causing the pilot valve to perform water stopping operation.
    • 一种能够执行水的排放/停止以及通过光操作进行流量调节的先导式排水/流量调节阀装置,并且一旦流量调节就能将水排出预先调节 即使水停止,下次排水中的指定流量。 先导式排水/流量调节阀装置具有主阀,背压室,引入小孔,先导通道和流量调节机构。 主通道的流动通过先导阀前进/后退后的主阀前进和后退来调节。 阀装置还具有排水/停止切换机构,其通过在排水位置和停水位置之间前进和后退先导阀来在水的排出和停止之间切换。 此外,流量调节机构构成为,在排水/停止切换机构使先导阀在先导阀进行水后进行排水动作时,将先导阀的流量调节位置维持在预先调节的流量调节位置 停止操作。