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91. 发明专利

JP2758451B2 失效
公开(公告)号：JP2758451B2
公开(公告)日：1998-05-28
申请号：JP21237789
申请日：1989-08-18
申请人： TOKIKO KK
发明人： KOMORI TERUYUKI
IPC分类号： B67D7/32 , B67D5/32

92. 发明专利

JP2757901B2 失效
公开(公告)号：JP2757901B2
公开(公告)日：1998-05-25
申请号：JP19873592
申请日：1992-07-24
申请人： TATSUNO MEKATORONIKUSU KK
发明人： INOE ROKURO
IPC分类号： B60S5/02 , B67D7/32 , B67D7/84 , B67D5/64 , B67D5/32

93. 发明专利

JP2750759B2 失效
公开(公告)号：JP2750759B2
公开(公告)日：1998-05-13
申请号：JP30937789
申请日：1989-11-30
申请人： TOKYU SHARYO SEIZO KK
发明人： SATO KUNIHITO
IPC分类号： B67D7/32 , B65D88/12 , B67D5/32

94. 发明专利

JPH10114395A OIL FEEDER 失效
公开(公告)号：JPH10114395A
公开(公告)日：1998-05-06
申请号：JP25392697
申请日：1997-09-18
申请人： TOKICO LTD
发明人： SADAKANE YUJI
IPC分类号： B67D7/04 , B67D7/32 , B67D5/04 , B67D5/32
摘要： PROBLEM TO BE SOLVED: To surely prevent error in the kind of fuel oil to be supplied to the tank of a vehicle. SOLUTION: Near an oil feed nozzle 60, a vehicle-data receiver 20 is provided for receiving a vehicle-data signal transmitted from a transponder 30 laid near the oil feed opening of the tank of a vehicle. The device is equipped with a tank oil kind identification function for identifying the kind of oil in the tank of the vehicle through a signal from the vehicle-data receiver 20, and a judge function for checking whether or not the kind of the oil identified by the tank oil kind identification function matches the kind of oil which is supplied from the oil feed nozzle 20, and, further, it is provided with a control means 80 which, when the judge function confirms that the kinds of the oils match, starts oil feed from the oil feed nozzle 60.

95. 发明专利

JPH1095491A PREVENTIVE DEVICE AGAINST MIXING OF DIFFERENT KINDS OF LIQUID IN TANK LORRY 失效
公开(公告)号：JPH1095491A
公开(公告)日：1998-04-14
申请号：JP27188196
申请日：1996-09-20
申请人： SHOWA AIRCRAFT IND
发明人： SUGANO TOKIO
IPC分类号： B60P3/24 , B65D88/12 , B67D7/32 , B67D5/32
摘要： PROBLEM TO BE SOLVED: To provide a preventive device against mixing of different kinds of liquid in a tank lorry by which mixing accidents of different kinds of oil or liquid is securely and easily prevented and a discharge valve is prevented from being opened by mischief and further, which can easily cope with a malfunction brought after the discharge valve has been opened. SOLUTION: In this preventive device 30 against mixing of different kinds of liquid, on loading a liquid, the liquid is designated by a specifying means of the loading liquid, and on unloading it, an unloading chamber to connect a hose to an discharge opening is designated by a specifying means and also the liquid is designated by a specifying means of the unloading liquid. Only when the loading liquid information in a designated tank chamber coincides with the unloading liquid information, the control valve of the tank chamber is opened, and a cylinder 37 is driven, and a stopper 35 is set at the unlocking position of the stopper receiver 34 with a slope 61 at the handle 7 side. In this way, the handle can be rotated to the opening position and also the discharge valve V can be opened.

96. 发明专利

JPH1035794A OIL MIXING PREVENTIVE LOCK 失效
公开(公告)号：JPH1035794A
公开(公告)日：1998-02-10
申请号：JP19489196
申请日：1996-07-24
申请人： SHOWA KIKI KOGYO KK
发明人： MAESHIBA SHINSUKE
IPC分类号： B67D7/32 , B67D5/32
摘要： PROBLEM TO BE SOLVED: To keep a locked condition or released it and increase the reliability and durability of the actuation, by providing an oil mixing preventive lock attached to an oiling aperture of the like connected to an underground tank of an oil supply station, in which a stopper working in accordance with insertion of a key and a locking lock rod are elastically supported. SOLUTION: When a stopper 5 is urged upward by a coil spring 6 and positioned in the notch 3c formed in the middle part of a lock rod 3, the lock rod 3 is restricted so as not to axially move and an oil mixing preventive lock makes a cock or the like uncontrollable. In this state, pins 8b, 8c of a specified key 8 protruding two pins 8b, 8c from the lower end of an indication plate 8a specifying the kind of oil, are inserted in insertion holes 7a, 7b to move the stopper downward and release the fixed condition in the notch 3c. Then, the lock rod 3 is shifted to the right by the coil spring 4. In this way, the locked state against the cock is released and oil can be supplied.

97. 发明专利

JPH1025000A LIQUID CONTROL APPARATUS 失效
公开(公告)号：JPH1025000A
公开(公告)日：1998-01-27
申请号：JP20132996
申请日：1996-07-11
申请人： TOKIKO YUKI KK , NIPPON DENPA KK
发明人： NATSUME SAZABURO , MOCHIDA AKIRA , HIRASAWA TORU , TSUCHIDA KAZUHIRO
IPC分类号： B67D7/32 , B67D7/78 , B67D5/60 , B67D5/32
摘要： PROBLEM TO BE SOLVED: To enable a worker to easily ascertain the condition of liquid injection when a liquid is injected into tanks, by providing an automatically changing-over means for display, which automatically changes over a display on a display unit of a liquid amount monitor so that information on an amount of the liquid in a tank specified by a tank specifying means is displayed. SOLUTION: An amount of oil in each oil storage tank is measured (S4) on the basis of a detection signal from an oil level detector. Then, whether an amount of oil in any one among the oil storage tanks has increased is determined (S5), and, in the case where the result of determination is NO, a step is returned to the preceding step (S4) of measuring an amount of oil, while, in the case of YES, an oil storage tank, in which an amount of oil has increased, among the oil storage tanks is specified (S6). Then, whether the number of tanks receiving oil injection is one is determined (S7), and, in the case of YES, a display screen of an oil amount monitor is automatically changed over (S8) so that information on an amount of oil in one tank receiving oil injection is displayed, while, in the case of NO, the display screen of the oil amount monitor is automatically changed over (S9) so that information on an amount of oil in each of two or more tanks receiving oil injection is simultaneously displayed.

98. 发明专利

JPH1024998A OIL FEEDING APPARATUS 失效
公开(公告)号：JPH1024998A
公开(公告)日：1998-01-27
申请号：JP20125596
申请日：1996-07-11
申请人： TATSUNO CO LTD
发明人： TAKABAYASHI MASARU , YOSHIMURA YUICHI
IPC分类号： B67D7/32 , B67D7/36 , B67D7/78 , B67D5/60 , B67D5/32 , B67D5/34
摘要： PROBLEM TO BE SOLVED: To ensure a large flow path and to perform ordinary oil feeding by opening a leakage detecting valve even if another normal submergible pump is automatically driven in the case when abnormality is generated in one submergible pump and it becomes impossible to drive it. SOLUTION: In an oil feeding apparatus wherein when an oil feeding requiring signal is received from an oil feeding controlling device 18 of metering machines 10A and 10B, a driving signal is outputted to each submergible pump 2A and 2B, open/close valves 5A and 5B are provided on the downstream sides of the leakage detecting valves 4A and 4B and abnormality detecting means 21 are provided on the driving circuits of the submergible pumps and when the submergible pump is stopped by the pump controlling device when abnormality is detected by the abnormality detecting means to output a valve closing signal to the open/close valve and outputs a driving signal to the next step submergible pump and to make the valve closing signal disappear after a definite time passes after the driving signal is outputted.

99. 发明专利

JPH09323799A STRUCTURE FOR DETECTING LIQUID LEVEL AND WATER IN STORAGE TANK SUCH AS UNDERGROUND TANK 失效
公开(公告)号：JPH09323799A
公开(公告)日：1997-12-16
申请号：JP14028096
申请日：1996-06-03
申请人： SHOWA KIKI KOGYO KK
发明人： MAESHIBA SHINSUKE
IPC分类号： B65D90/48 , B67D7/32 , B67D7/78 , B67D5/32 , B67D5/60
摘要： PROBLEM TO BE SOLVED: To provide a structure which is simpler and highly accurately detects an amount of remainder and water in a underground tank of a gas station or the like. SOLUTION: The underground tank is equipped with a float 3 which moves according to the level of a liquid in a tank main body 1, and a detector 2 which can calculate an amount of the movement of the float 3 by detecting the rotation of a drum 2a to which a float tape 3a connected to the float 3 is joined. In the case, a guide 5 is provided in the tank main body 1 and also the float 3 is joined to the guide 5 so as to move upward and downward along it. A water detection float, which is fitted on the guide 5 from outside so as to move upward and downward and incorporates a magnet, is provided below the float 3, and in the guide 5 a contact which is actuated by the magnet is provided in a position corresponding to the allowable level of water entering the tank. Further, the detector 2 is equipped with a system for AD-converting a liquid- level detection signal and digitally displaying an amount of remainder in the tank.

100. 发明专利

JPH09309596A PREVENTIVE DEVICE AGAIST MIXING OF OIL AT UNLOADING IN GAS STATION 失效
公开(公告)号：JPH09309596A
公开(公告)日：1997-12-02
申请号：JP12882496
申请日：1996-05-23
申请人： SHOWA KIKI KOGYO KK
发明人： MAESHIBA SHINSUKE
IPC分类号： E05B65/00 , B67D7/32 , B67D5/32
摘要： PROBLEM TO BE SOLVED: To securely prevent mixing of different kinds of oil on unloading oil, by providing a key plate corresponding to the oil kind stored in the upstream hatch of a valve, in the valve so as to restrict the valve operation while the key plate is set in the valve. SOLUTION: A holder 4 retaining a key plate 6 to enable the connection to an oil inlet metal tool at an underground tank side is fitted to a block 1c keeping a spindle 1a, fixed to the tank side. When a key plate 6 on which an oil kind is shown is set in a holder 4, a projection 4b of a holder 4 is completely covered and when a wire 5 is hooked around a handle 1b, the handle 1b can not be turned unless the key plate 6 is removed from the holder 4. The oil kind can be confirmed by an operator. And further, when the key plate 6 is set to the oil inlet metal tool of the underground tank side, the oil kind is again confirmed.

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