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41. 发明专利

JPH02172549A LIQUID SUPPLYING NOZZLE EQUIPPED WITH SAFETY APPARATUS 失效
公开(公告)号：JPH02172549A
公开(公告)日：1990-07-04
申请号：JP32748188
申请日：1988-12-23
申请人： TOKYO TATSUNO KK
发明人： MURAMATSU HIROSHI , MOTOHASHI TOSHIAKI , YAMAGUCHI TAKESHI , SAISUU YASUSHI
IPC分类号： B05B1/30 , B05B12/12 , B67D7/44 , F16K21/18
摘要： PURPOSE:To surely prevent over supply of a liquid by installing a second injection valve-closing structure, which releases the restraint of a main valve releasing and maintaining means by operation based on the detection of secondary liquid level caused by no operation of an injection valve-closing structure in a liquid supplying nozzle having the automatic injection valve-closing structure. CONSTITUTION:In a liquid supplying nozzle 1 having a first automatic injection valve-closing structure 20 to carry out closing operation of a main valve 12 based on liquid level detection, a second automatic injection valve-closing structure 30 to release the restraint of a main valve operating and maintaining means 40 depending on the secondary detection of liquid level caused by no operation of the valve-closing structure 20 is installed. In other words, by only adding a conventional liquid supply nozzle to an automatic injection valve- closing structure 30 as an over supply preventing means become sufficient and not only a liquid supplying nozzle having this kind function is provided at relatively low cost but the apparatus can be used without any modification of the liquid supplying apparatus itself and its flexibility is heightened.

42. 发明专利

JPH0227552B2 失效
公开(公告)号：JPH0227552B2
公开(公告)日：1990-06-18
申请号：JP29045785
申请日：1985-12-25
申请人： TOKYO TATSUNO KK
发明人： TATSUNO HYOSHI
IPC分类号： F16K31/08 , B67D7/44

43. 发明专利

JPH0223439B2 失效
公开(公告)号：JPH0223439B2
公开(公告)日：1990-05-24
申请号：JP5739282
申请日：1982-04-08
申请人： TOKYO TATSUNO KK
发明人： MASAI SHIRO
IPC分类号： B67D7/44 , B67D7/32 , B67D7/46

44. 发明专利

JPS63162500A LIQUID FEEDER 失效
公开(公告)号：JPS63162500A
公开(公告)日：1988-07-06
申请号：JP30969686
申请日：1986-12-25
申请人： TOKYO TATSUNO KK
发明人： MOTOHASHI TOSHIAKI , SAISUU YASUSHI
IPC分类号： B67D7/28 , B67D7/44 , B67D7/48

45. 实用新型

JPS63640Y2 失效
公开(公告)号：JPS63640Y2
公开(公告)日：1988-01-08
申请号：JP19505781
申请日：1981-12-24
IPC分类号： B67D7/28 , B67D7/44 , B67D7/52 , B67D5/371 , B67D5/28

46. 发明专利

JPS6251838B2 失效
公开(公告)号：JPS6251838B2
公开(公告)日：1987-11-02
申请号：JP10911781
申请日：1981-07-13
申请人： TATSUNO HYOSHI
发明人： TATSUNO HYOSHI
IPC分类号： B05B1/30 , B67D7/44 , B67D7/48

47. 实用新型

JPS61107796U 失效
公开(公告)号：JPS61107796U
公开(公告)日：1986-07-08
申请号：JP9648685
申请日：1985-06-25
IPC分类号： B67D7/30 , B67D7/42 , B67D7/44 , B67D5/30 , B67D5/371

48. 发明专利

JPS6140516A Liquid level sensor 失效
标题翻译：液位传感器
公开(公告)号：JPS6140516A
公开(公告)日：1986-02-26
申请号：JP12259285
申请日：1985-06-07
申请人： Tokyo Tatsuno Co Ltd
发明人： MASAI SHIRO , OGUMA NOBORU , WATABE HIROSHI , YAMADA HARUHISA
IPC分类号： G01F23/26 , B67D7/44 , B67D7/46 , G01F23/28 , G01F23/292
CPC分类号： G01F23/28
摘要： PURPOSE:To prevent erroneous operation by smoothing the inflow and outflow of a liquid, by dividing the sensor mount body fixed to a cylindrical nozzle part into three sections and using the central section of the mount body divided into three sections as a sensor chamber. CONSTITUTION:When bubbles rise to reach a liquid level sensor S with the rising in the surface of oil, air in a sensor chamber 28 is flowed out from holes 31, 36 and bubbles enter the chamber 28 to operate the sensor S while a root valve 5 is closed to stop the supply of oil but bubbles have reached the upper part of the sensor S by inertia emission and, after a while, liquified bubbles enter an air vent chamber 35 from the hole 36. This liquid does not enter the sensor chamber 28 by a partition wall 32 but flowed out from the hole 31 and the erroneous operation of the sensor is prevented.
摘要翻译：目的：为了通过平滑液体的流入和流出来防止错误操作，通过将固定在圆筒形喷嘴部分上的传感器安装体分成三个部分，并使用分为三个部分的安装体的中心部分作为传感器室。构成：当气泡在油面上升时达到液面传感器S时，传感器室28内的空气从孔31,36流出，气泡进入室28，使传感器S工作，而根阀 5闭合以停止供油，但气泡通过惯性发射已经到达传感器S的上部，并且一段时间后，液化的气泡从孔36进入通气室35.该液体不进入传感器室 28由分隔壁32从孔31流出并防止了传感器的错误操作。

49. 发明专利

JPS60240697A PRESSURE OPERATING POPPET VALVE FOR FUEL DISPENSING NOZZLE 失效
公开(公告)号：JPS60240697A
公开(公告)日：1985-11-29
申请号：JP27350284
申请日：1984-12-26
申请人： HASUKII CORP
发明人： AASAA SHII FUINKU JIYUNIA
IPC分类号： B67D7/44 , B67D7/48

50. 实用新型

JPS6025440Y2 失效
公开(公告)号：JPS6025440Y2
公开(公告)日：1985-07-30
申请号：JP15341579
申请日：1979-11-05
IPC分类号： B67D7/44 , B67D7/30 , B67D7/48 , B67D5/373 , B67D5/30

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