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61. 发明授权

KR100446268B1 가스 누출 검출 시스템 失效
标题翻译： 가스누출검출시스템
公开(公告)号：KR100446268B1
公开(公告)日：2004-09-01
申请号：KR1020017003186
申请日：1999-09-10
申请人： 파나소닉 주식회사 , 고아쓰 가스 호안 교카이
发明人： 나와모토유키 , 이와나가시게루 , 난바미츠오
IPC分类号： G01M3/24
CPC分类号： G01M3/2846 , G01M3/243 , Y10T137/5762 , Y10T137/7759 , Y10T137/7761 , Y10T137/8326 , Y10T137/87917
摘要： A gas leakage detection system includes a flow path, a dual mode valve disposed in the flow path, an ultrasonic measuring section including a pair of ultrasonic transducers, disposed in the flow path upstream from the dual mode valve, a flow rate calculation section for computing a flow rate based on a signal from the ultrasonic measuring section, and a control section for controlling the dual mode valve. The control section closes or opens the dual mode valve instantaneously, and the flow rate calculation section computes a flow rate when the dual mode valve is closed. Thus, gas leakage can be decided substantially without stopping a gas flow when a user is using the gas.
摘要翻译：一种气体泄漏检测系统，包括流路，设置在流路中的双模阀，设置在双路阀上游的流路中的包括一对超声波换能器的超声波测量部，流量计算部，用于计算基于来自超声波测量部的信号的流量，以及用于控制双模阀的控制部。控制部分瞬间关闭或打开双模阀，并且流量计算部分计算当双模阀关闭时的流量。因此，当使用者使用气体时，可以基本上决定气体泄漏而不停止气体流动。

62. 发明授权

KR1019930008516B1 밸브의 누설공동의 제어방법 및 장치 失效
标题翻译：用于控制阀门泄漏空间的过程和装置
公开(公告)号：KR1019930008516B1
公开(公告)日：1993-09-09
申请号：KR1019880701125
申请日：1988-01-15
申请人： 한스오토미이트
发明人： 한스오토미이트
IPC分类号： F16K25/02
CPC分类号： F16K1/446 , F16K25/02 , F16K37/00 , Y10T137/0318 , Y10T137/4259 , Y10T137/5762 , Y10T137/8803 , Y10T137/88038 , Y10T137/88046
摘要： 내용 없음.

63. 发明授权

KR1019920001237B1 이중 블럭-벤트 밸브 장치 失效
标题翻译：双块和排气阀系统
公开(公告)号：KR1019920001237B1
公开(公告)日：1992-02-08
申请号：KR1019880014693
申请日：1988-11-09
申请人： 스코치아이엔씨
发明人： 리챠드에이미첼 , 죠셉알부캐넌
IPC分类号： F16K31/00 , F16K1/44
CPC分类号： F16K1/44 , F16K25/02 , Y10T137/5762 , Y10T137/8242 , Y10T137/86919 , Y10T137/8704
摘要： 내용 없음.

64. 发明授权

KR1019900003065B1 배기 브레이크 장치 失效
标题翻译：排气制动装置
公开(公告)号：KR1019900003065B1
公开(公告)日：1990-05-07
申请号：KR1019860010859
申请日：1986-12-17
申请人： 보슈 브레이키 시스템 가부시키 가이샤
发明人： 야나가와이지로 , 와지유지
IPC分类号： F02D9/06
CPC分类号： F02D9/06 , F02D9/14 , Y10T137/4273 , Y10T137/5762
摘要： A coupler cover (4) has a space chamber (24) defined in the inner circumference of a central opening through which a piston rod (6) of a pneumatic actuator (5) extends. The space chamber communicates to the atmosphere. Through this chamber exhaust gas from an engine liable to folw to the side of the acuator is guided to be discharged to the atmosphere. A first ring (8) and a second ring (19) are disposed in an alternately stacked relationship of one upon the other within and along the longitudinal axis of the piston rod passing opening. The first ring has a relatively small inner circumference clearance and a relatively large outer circumference clearance. The second ring has a relatively large inner circumference clearance and a relatively small outer circumference clearance.
摘要翻译：联接器盖（4）具有限定在中心开口的内周中的空间室（24），空气致动器（5）的活塞杆（6）穿过该间隔室延伸。空间室与大气连通。通过该室，来自易于向发动机侧发动的发动机的废气被引导以排放到大气中。第一环（8）和第二环（19）以活塞杆通过开口的纵向轴线内并且沿着活塞杆通过开口的另一个彼此交替堆叠的关系设置。第一环具有相对较小的内圆周间隙和较大的外周间隙。第二环具有相对较大的内圆周间隙和较小的外圆周间隙。

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