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11. 发明专利

JPH10217835A BOTTOM VALVE LOCKING DEVICE OF TANK LORRY 失效
公开(公告)号：JPH10217835A
公开(公告)日：1998-08-18
申请号：JP4171097
申请日：1997-02-10
申请人： TATSUNO CO LTD
发明人： MOTOHASHI TOSHIAKI
IPC分类号： B60P3/24 , B65D88/12
摘要： PROBLEM TO BE SOLVED: To provide a bottom valve lock device of tank lorry which can lock a handle at all times even if the turning amount of the handle has changed owing to wear of the packing of each bottom valve through years of service. SOLUTION: A bottom valve lock device of a tank lorry is structured so that a tank placed on the lorry is partitioned into a plurality of hatches, which are connected with a common discharge pipe through bottom valves, that the stem of each bottom valve is led out onto the ceiling plate of hatch, and that a bottom valve handle 9 is attached to the top of the stem, wherein the device further includes a chain 45 attached to the handle 9, a lock pin 40 connected with the chain 45 through a spring 44, a detent pin installed inside a body case 21 to detain the lock pin 40, and an unlocking means to disengage the detent pin from the lock pin. The unlocking means conducts disengagement upon receiving an unlock signal from an unloading control device.

12. 发明专利

JPH10203597A OIL SUPPLY NOZZLE 失效
公开(公告)号：JPH10203597A
公开(公告)日：1998-08-04
申请号：JP824297
申请日：1997-01-21
申请人： TATSUNO CO LTD
发明人： MOTOHASHI TOSHIAKI , YAMANE TETSUO
IPC分类号： B67D7/06 , B67D5/06
摘要： PROBLEM TO BE SOLVED: To prevent oil from dripping from the front end of a nozzle after the oil, which is relatively viscous, is supplied, by attaching an oil-drip prevention device, having a plurality of holes, to a discharge opening in the front end of a tubular end piece. SOLUTION: In an oil supply nozzle N having a grip 1 and a tubular end piece 2 and also a lever 10 for operating a valve 6 which opens/closes an oil passage 3 inside, a drip prevention device 13 having a plurality of holes 13a having 1.5-3.0mm diameters is sealed on the discharge opening 12 in the front end of the tubular end piece 2 by means of an O-ring 15, and it is fastened by means of a screw 14 so that it is detachable. When the oil passage 3 is closed by means of the valve 6 by moving fingers off the operation lever 10, oil which is downstream from the valve 6 tends to flow out in the case the jetting opening 12 is facing down. However, because the drip prevention device 13 shuts the jetting opening 12, the oil between them does not flow by the surface tension of the oil in each hole 13a.

13. 发明专利

JPH10194398A OIL FEED CONTROL DEVICE FOR OIL TANK STATION 失效
公开(公告)号：JPH10194398A
公开(公告)日：1998-07-28
申请号：JP1742997
申请日：1997-01-14
申请人： TATSUNO CO LTD
发明人： MOTOHASHI TOSHIAKI
IPC分类号： B67D7/32 , B67D5/32
摘要： PROBLEM TO BE SOLVED: To control the loading to a lorry while limiting the installation cost. SOLUTION: There are provided a card reader 17 for reading car number cards on which car body data are recorded to specify lorrys, a hatch card sensor 11 provided near the forward end of a loading arm, a storage means 81 for storing the loading data of lorrys, a radio transmitting and receiving means 82, and a control means 80 which enables feed of oil by means of a loading arm, after hatch number is inputted, when kinds of oil registered in the loading arm coincide with the loading data stored beforehand in the means 81 and transmits the loading data of the means 81, as oil mixing preventive data at the time of unloading, after completion of feed of oil to all hatches, to a control device 70 by means of the means 82. Thus, the need for a large- scaled construction work such as laying of cables can be eliminated and mixing of oil at the time of loading and unloading can be prevented, while preventing the installation cost of control devices from increasing.

14. 发明专利

JPH09328199A OIL SUPPLY DEVICE 失效
公开(公告)号：JPH09328199A
公开(公告)日：1997-12-22
申请号：JP16688296
申请日：1996-06-06
申请人： TATSUNO CO LTD
发明人： MOTOHASHI TOSHIAKI
IPC分类号： B67D7/16 , B67D7/78 , B67D5/60 , B67D5/16
摘要： PROBLEM TO BE SOLVED: To provide an oil supply device which does not require to replenish oil from an another oil supply device when an oil storage tank has become vacant and hence, by which oil is not scattered. SOLUTION: This oil supply device is constituted of an oil storage part 10 provided with a housing 12 having a fork-insertion opening 11 at the lower part and a main tank 13 fitted to the housing 12, and a measuring part 20 provided with a subtank 22 installed in a case 21, a pump 33 and a flow rate meter 35 interposed in the oil-supply pipe 29 connected to the discharge opening of the subtank 22, an oil-supply hose 36 connected to the oil-supply pipe 29, and an oil-supply nozzle 38 attached to the front end of the oil-supply hose 36. The outflow pipe 17 of the main tank 13 and the inflow pipe 24 of the subtank 22 are connected to each other through detachable couplings 19, 27.

15. 发明专利

JPH09226892A OIL FEEDING DEVICE 失效
公开(公告)号：JPH09226892A
公开(公告)日：1997-09-02
申请号：JP6731496
申请日：1996-02-28
申请人： TATSUNO CO LTD
发明人： MOTOHASHI TOSHIAKI
IPC分类号： B67D7/04 , B67D7/16 , B67D5/16 , B67D5/04
摘要： PROBLEM TO BE SOLVED: To provide a suction pipe in which no oil in the suction pipe flows out when an oil feeding device is shifted to another oil storage container, and the resistance in the flow passage is small while oil is fed. SOLUTION: In an oil feeding device in which a pump 4 and a flow meter 6 connected to an outflow pipe of the pump are provided in a body case 2 loaded on an oil storage container 1, a suction pipe 10 of the pump is led out to a lower surface of the body case, an outflow pipe 21 of the flow meter is led out of the body case, a hose 23 provided with an oil feeding nozzle 22 on its forward end is connected to the outflow tube, and an indicator 7 to indicate the oil feed and an oil feed switch to output the signal of start/completion of the oil feed are provided on a body case surface, a valve chamber 11 to store an opening/closing valve 13 is provided on the tip of the suction pipe, a valve stem of the opening/closing valve is projected from the valve chamber, and the valve stem is abutted on a bottom of an oil storage container to open the opening/closing valve when the body case is loaded on the oil storage container.

16. 发明专利

JPH0966999A FLUID MASS MEASURING DEVICE 失效
公开(公告)号：JPH0966999A
公开(公告)日：1997-03-11
申请号：JP25025395
申请日：1995-09-04
申请人： TATSUNO CO LTD
发明人： MOTOHASHI TOSHIAKI
IPC分类号： B67D7/16 , B67D5/16
摘要： PROBLEM TO BE SOLVED: To enable measuring with a high degree of accuracy, in the continuous measuring of mass of fluid such as oil, liquefied gas using a load cell, by providing a specific number of measuring bodies and selectively opening or closing an inlet and an outlet valve of each measuring body to restrain waves of the fluid in a container. SOLUTION: Before measuring, containers 2 (2A-2C) of measuring bodies A-C are filled with fluid to be measured and all inlet valves 4 (4A-4C) and outlet valves 9 (9A-9C) are closed. And for filling fluid into a container, into which fluid is supplied, a nozzle 13 is connected to the container and a drive switch 18 is depressed to drive an inlet pump 6 and an outlet pump 11 by means of a control device 20, and at first, the outlet valve 9A of the body A is opened to fill the fluid in the container 2A into the container from the nozzle 13. At that time, reduction in quantity (charge quantity) of fluid is computed from output of a load cell 1A and the computed value is displayed on a display device 17. And fluid in the containers 2B, 2C is measured in a similar manner.

17. 发明专利

JPH08324695A OIL SUPPLY DEVICE FOR LORRY 失效
公开(公告)号：JPH08324695A
公开(公告)日：1996-12-10
申请号：JP13006495
申请日：1995-05-29
申请人： TATSUNO CO LTD
发明人： MOTOHASHI TOSHIAKI
IPC分类号： B67D7/00 , B67D5/01
摘要： PURPOSE: To prevent oil from being involved on purging gas, in a simple and inexpensive structure. CONSTITUTION: A gas-purge pipe 15 is connected to the upper end of the vertical part 21a of a T-shaped pipe 21 and an oil supply pipe 12 is connected to the lower end thereof. And a loading arm 20 is connected to the horizontal part 21b and further, a vacuum breaker 30 is provided at the lower part of the vertical part 21a.

18. 发明专利

JPH08198397A OILER FOR LORRY 失效
公开(公告)号：JPH08198397A
公开(公告)日：1996-08-06
申请号：JP864095
申请日：1995-01-24
申请人： TATSUNO CO LTD
发明人： MOTOHASHI TOSHIAKI , KATAGIRI HIROSHI
IPC分类号： B67D7/04 , B67D7/76 , B67D5/04 , B67D5/58
摘要： PURPOSE: To provide an oiler for a lorry performing gas purging work easily and certainly. CONSTITUTION: Valve opening sensors 32, 33 are provided to a manual opening and closing valve and a gas purging means 41 driving a blower on the basis of the signal of a gas purging switch and the open signals of the valve opening sensors 32, 33 and an oil supply control means driving a pump on the basis of the signal from an oil supply switch and the valve opening signals from the valve opening sensors 32, 33 are provided.

19. 发明专利

JPH0858899A VAROR RECOVERY DEVICE IN GASOLINE FEED DEVICE 失效
公开(公告)号：JPH0858899A
公开(公告)日：1996-03-05
申请号：JP22422194
申请日：1994-08-24
申请人： TATSUNO CO LTD
发明人： MOTOHASHI TOSHIAKI
IPC分类号： B67D7/32 , B67D7/76 , F04C18/16 , B67D5/58 , B67D5/32
摘要： PURPOSE: To prevent the two rotors forming a vapor suction blower from biting into each other. CONSTITUTION: A vapor recovery pipe is provided interconnecting a fluid motor 20 connected to an intermediate part of a feed pipe, a vapor collector at the end of a feed nozzle and a vapor treating means, two rotors 34 are connected to an intermediate part of the vapor recovery pipe and are driven by the fluid motor 20 and the two rotors 34 are provided with intermeshing timing gears 34a on the power transmitting side and the opposite side. Since the rotors 34 are rotated synchronously by the timing gears 34a, the biting of the rotors 34 into each other is eliminated.

20. 发明专利

JPH07172493A TANK LORRY 失效
公开(公告)号：JPH07172493A
公开(公告)日：1995-07-11
申请号：JP31499893
申请日：1993-12-15
申请人： TATSUNO CO LTD
发明人： MOTOHASHI TOSHIAKI , SUZUKI TAKASHI , AKAHORI EIICHI
IPC分类号： B67D7/32 , B67D5/32
摘要： PURPOSE:To accurately store oil kind and amount in a tank lorry equipped with a control device unadaptable for that at oil terminal. CONSTITUTION:Hatches H1-H3 are respectively provided detectors S1-S3 for detecting their respective level gages W1-W3 and an oil kind identification piece 1 and a control device 13, when supplied with signals from the level gages W1-W3 but not with those from the detectors S1-S3, activates an alarm K and performs a function of storing the oil kind and amount of each hatch, when supplied with both of the signals.

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