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    • 3. 发明申请
    • Single Can-Type Composite Heat Source Machine
    • 单罐型复合热源机
    • US20100229804A1
    • 2010-09-16
    • US12225309
    • 2006-11-29
    • Hideo OkamotoTadayuki HiragaHiroitsu OhtaMineyuki NasuHiroaki Sasaki
    • Hideo OkamotoTadayuki HiragaHiroitsu OhtaMineyuki NasuHiroaki Sasaki
    • F24H1/46F24H9/00F24H8/00
    • F24H1/145F24H1/46F24H1/48F24H1/523
    • In a single can-type composite heat source machine including a single can body (2) including a first combustion section (3-1) having a first burner (4-1) and a hot water supplying first main heat exchanger (5-1) located above the first burner (4-1), and a second combustion section (3-2) having a second burner (4-2) and a second main heat exchanger (5-2) located above the second burner (4-2) and used for a purpose other than hot water supply, the first combustion section (3-1) and the second combustion section (3-2) being partitioned from each other by a partition wall (2a) and juxtaposed in a lateral direction, the machine including a first auxiliary heat exchanger (11-1) and a second auxiliary heat exchanger (11-2) both of a latent heat recovery type connected to upstream sides of the first main heat exchanger and the second main heat exchanger, respectively, an exhaust system can be miniaturized and simplified in spite of provision of the auxiliary heat exchangers. A space in an exhaust hood (9) common to both the combustion sections (3-1, 3-2) arranged on the can body (2) is partitioned by a partition wall (9c) into a first exhaust space (10-1) and a second exhaust space (10-2) through which exhaust gases from the first and second burners (4-1, 4-2) flow, respectively. The first and second auxiliary heat exchangers (11-1, 11-2), each composed of laterally meandering heat absorbing tubes (11a), are arranged in the respective exhaust spaces.
    • 在包括具有第一燃烧器(4-1)的第一燃烧部(3-1)和具有第一主热交换器(5-1)的热水供给的单个罐体的单罐型复合热源机中, )和位于第二燃烧器(4-1)上方的具有第二燃烧器(4-2)和第二主热交换器(5-2)的第二燃烧部分(3-2) 2)并且用于除热水供应之外的目的,第一燃烧部分(3-1)和第二燃烧部分(3-2)通过分隔壁(2a)彼此分隔并且沿横向方向并列 该机器包括分别连接到第一主热交换器和第二主热交换器的上游侧的潜热回收型的第一辅助热交换器(11-1)和第二辅助热交换器(11-2) 尽管提供了辅助热交换器,但排气系统可以小型化和简化。 布置在罐体(2)上的两个燃烧部分(3-1,3-2)共同的排气罩(9)中的空间被分隔壁(9c)分隔成第一排气空间(10-1 )和来自第一和第二燃烧器(4-1,4-2)的废气分别流过的第二排气空间(10-2)。 由各横向曲折的吸热管(11a)组成的第一和第二辅助热交换器(11-1,11-2)配置在各排气空间内。
    • 9. 发明授权
    • Bar-code remote-control device
    • 条形码遥控装置
    • US4906830A
    • 1990-03-06
    • US263784
    • 1988-10-27
    • Kazuo HasegawaKoji NakaseHiroaki Sasaki
    • Kazuo HasegawaKoji NakaseHiroaki Sasaki
    • G06K7/10G06K17/00
    • G06K7/10881G06K17/0022
    • A bar-code remote-control device includes a first key for inputting a detection instructing signal and a second key for inputting a transmission instructing signal. The device also includes a gate circuit which is opened after completion of a processing in a remote-control data transmission processing section to permit entrance of the detection instructing signal in a bar-code detection processing section and is closed upon completion of bar code detection processing in the bar-code detection processing section to prohibit entrance of the detection instructing signal in the detection processing section, so that no error occurs upon simultaneous operations against the first and second keys.
    • 条形码遥控装置包括用于输入检测指示信号的第一键和用于输入发送指示信号的第二键。 该装置还包括在远程控制数据发送处理部分中完成处理之后打开的门电路,以允许检测指示信号进入条形码检测处理部分,并且在条形码检测处理完成时关闭 在条形码检测处理部分中,禁止检测处理部分中的检测指示信号的入口,使得在对第一和第二键的同时操作时不发生错误。