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1. 发明专利

JPS5783770A Pneumatic limit valve 失效
标题翻译：气动极限阀
公开(公告)号：JPS5783770A
公开(公告)日：1982-05-25
申请号：JP15919080
申请日：1980-11-12
申请人： Matsushita Electric Ind Co Ltd , Oorueyaa Kk
发明人： YAMAMOTO KOUKI , TSUDOME NOBUHIRO , MATSUZAKA SABUROU , SESHIMO SATORU
IPC分类号： B65G47/29 , F16K31/12 , F16K31/122
摘要： PURPOSE: To simplify the construction of a limit valve by moving a piston rod up and down directly by a pilot pressure thereby eliminating the need for electrical control.
CONSTITUTION: When an operator makes a change over by stepping on a foot valve, compressed air from an external pilot supply port 25 is supplied to an external pilot port 21 to push a check valve body 20 against the force of a spring 22 to let the air flow into a pilot port 14 via a flow through port 23 to move a valve body 27 by a differential pressure against a spring 28 and the pressure from a supply port 23. Thus the compressed air is supplied from a flow out port 31 to an external stopper cylinder 41 to lower a piston rod 40 thereby simplifying the construction of a limit valve eliminating the need for electrical control.
COPYRIGHT: (C)1982,JPO&Japio
摘要翻译：目的：通过直接通过先导压力上下移动活塞杆来简化限位阀的结构，从而无需电气控制。构成：当操作者通过踩踏脚踏阀进行更换时，来自外部先导供给口25的压缩空气被供给到外部先导口21，以抵抗弹簧22的力推压止回阀体20，使空气通过流过端口23流入导向口14，以通过压力抵抗弹簧28的压力和来自供应口23的压力移动阀体27.因此，压缩空气从流出口31供应到外部止动缸41，以降低活塞杆40，从而简化了限制阀的结构，从而不需要电气控制。

2. 发明专利

JPH06300196A FILLING NOZZLE MOUNTING DEVICE 失效
公开(公告)号：JPH06300196A
公开(公告)日：1994-10-28
申请号：JP8167193
申请日：1993-04-08
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： YAMAMOTO KOUKI , HIBINO TOSHIHARU , FUJISAKI KUNIO , TAKEMURA TAKESHI , TSUDA TAKURO , SAKOMA MASAMICHI
IPC分类号： F17C5/02
摘要： PURPOSE:To eliminate a risky element through prevention of outflow of high pressure gas by a method wherein a filling nozzle is not moved toward the filling port part of a cylinder before accurate position of the filling port of the cylinder is effected in a state that the filling port part of the cylinder is held by a claw part. CONSTITUTION:A filling nozzle 1 is positioned in the direction of height on one and the same line as that on which the filling port of the cylinder is positioned. Thereafter, air is fed to advance a pair of pistons 4. Along with advance thereof, a pair of claw parts 7 is protruded through a guide surface to clamp a filling port part. When a pair of the claw parts 7 are clamped and a pair of the pistons 4 are moved to a top dead center, air fed through the air feed port of a body 3 passes through the air passage of the body 3 and flows through the air passage of the piston 4, the air passage of the body 3, and the air passage of the piston 4. By means of air fed through the air feed port of the body 3, the filling nozzle 1 is advanced in the direction of a cylinder filling port to produce a state where filling is practicable.

3. 发明专利

JPH06300194A FILLING NOZZLE FOR HIGH PRESSURE AUTOMATIC GAS FILLING DEVICE 失效
公开(公告)号：JPH06300194A
公开(公告)日：1994-10-28
申请号：JP8166993
申请日：1993-04-08
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： YAMAMOTO KOUKI , HIBINO TOSHIHARU , FUJISAKI KUNIO , TAKEMURA TAKESHI , TSUDA TAKURO , SAKOMA MASAMICHI
IPC分类号： F17C5/02 , F17C13/00
摘要： PURPOSE:To prevent the occurrence of unevenness in the installation position of a cylinder based on a filling nozzle used in an automatic filling device to fill a filling container with high pressure gas. CONSTITUTION:Along with the progress of a cylinder unit 2 provided with a filling nozzle 1 and a pair of cam followers 6, the flat part of the filling port part of the cylinder is nipped between a pair of arms 10 through a cam follower 6. By further progressing the cylinder unit 2, the cylinder is released from a nipped state. The cylinder is guided by means of the tip part of the filling nozzle 1 and the cylinder is prevented from backward falling by the protrusion parts of hooks 5 at the tip parts of the arms 10.

4. 发明专利

JPH06300195A FILLING NOZZLE MOUNTING DEVICE 失效
公开(公告)号：JPH06300195A
公开(公告)日：1994-10-28
申请号：JP8167093
申请日：1993-04-08
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： YAMAMOTO KOUKI , HIBINO TOSHIHARU , FUJISAKI KUNIO , TSUDA TAKURO , TAKEMURA TAKESHI , SAKOMA MASAMICHI
IPC分类号： F17C5/02
摘要： PURPOSE:To improve a yield through prevention of the occurrence of phenomenon wherein a filling nozzle can not be mounted owing to unevenness in the installation position of a cylinder based on a filling nozzle. CONSTITUTION:Along with the progress of a filling nozzle 1 effecting forward and backward movement drive by means of air, the guide surface of a collar 6 with which the filling nozzle 1 is constantly equipped is guided by means of a pair of rollers 5. A pair of levers 3 moved around a bracket 2, serving as a fulcrum, holding an opened state through the force of a tension spring 7 are brought into a closed state. A pair of chuck fingers 4 is caused to nip the filling port part of a cylinder therebetween and the filling port of the cylinder is positioned on the same line as a line on which the filling nozzle is positioned. Further, the protrusion parts of a pair of the chuck fingers 4 are inserted into the respective recessed parts of the rear part of the filling port to clamp the filling port to produce a state wherein filling is practicable.

5. 发明专利

JPS5783769A Pneumatic limit valve 失效
标题翻译：气动极限阀
公开(公告)号：JPS5783769A
公开(公告)日：1982-05-25
申请号：JP15918980
申请日：1980-11-12
申请人： Matsushita Electric Ind Co Ltd
发明人： YAMAMOTO KOUKI
IPC分类号： B65G47/22 , F16K31/12 , F16K31/122
摘要： PURPOSE: To simplify the construction of a limit valve by moving a piston rod up and down directly by a pilot pressure thereby eliminating the need for electrical control.
CONSTITUTION: A stopper plate 38 of a pallet 37 comes against a piston rod 40 of an actuator 30 and stops. When an operator changes over the air connection after his work is over by stepping on a foot valve, compressed air from an external supply port 26 is supplied to an external inlet port 24 to push a valve body 22 of a shuttle valve to connect it with a pilot port 23 of a main valve to supply compressed air. Next, a main spool moves upward by the pressure to supply compressed of a main supply port 27 frm an external outlet port to the actuator 30 to lower the piston rod 40. Thus the need for electrical control is eliminated to simplify the construction of a limit valve.
COPYRIGHT: (C)1982,JPO&Japio
摘要翻译：目的：通过直接通过先导压力上下移动活塞杆来简化限位阀的结构，从而无需电气控制。构成：托盘37的止动板38抵靠致动器30的活塞杆40并停止。当操作人员通过踩踏脚踏阀在其工作结束后改变空气连接时，来自外部供给口26的压缩空气被供给到外部入口24，以推动梭阀的阀体22将其与主阀的先导口23供给压缩空气。接下来，主卷轴向上移动以将压缩的主供给口27的外部出口压缩到致动器30以降低活塞杆40的压力。因此，消除了对电气控制的需要以简化极限的构造阀。

6. 发明专利

JPH05172300A FILLING METHOD FOR HIGH PRESSURE GAS 失效
公开(公告)号：JPH05172300A
公开(公告)日：1993-07-09
申请号：JP35486891
申请日：1991-12-18
申请人： MATSUSHITA ELECTRIC IND CO LTD , TATEYAMA MACH KK
发明人： YAMAMOTO KOUKI , HIBINO TOSHIHARU , TAKAGUCHI AKIRA , ICHINOSE KUNIO , UMEHARA HIDENORI
IPC分类号： F17C5/02 , F17C5/00 , F17C5/06
摘要： PURPOSE:To obtain a fully automatic gas filling method by passing through a centering stage, in which a gas cylinder is placed at the center of a filling station, correcting the direction of a valve of the cylinder, connecting the valve to a gas supplying nozzle, and filling the gas cylinder with high pressure gas. CONSTITUTION:This filling method is divided roughly into three stages; a lower part processing stage, an upper part processing stage, and an after-processing stage. In the lower part processing stage, an empty gas cylinder 1 is carried into a filling station by means of a conveyor, and centering is carried out, or the cylinder 1 is positioned to the central part of the filling station. The cylinder 1 is then elevated from a transferring passage 3 and weighed. In the upper part processing stage, the height of a valve 6 of the empty cylinder 1 is detected, while the direction of the valve 6 is corrected to the specified direction. After this, the mouth of the valve 6 is connected to a mouth of a nozzle of a gas supplier 5. In the after-processing stage, the nozzle is disconnected from the valve part of the gas cylinder, which is filled with a specified amount of gas. After final work to the gas cylinder 1 is completed, the cylinder 1 is transferred as a gas-filled cylinder.

7. 发明专利

JPS63260731A METHOD FOR INSTALLING PISTON RING 失效
公开(公告)号：JPS63260731A
公开(公告)日：1988-10-27
申请号：JP9234387
申请日：1987-04-15
申请人： HONDA MOTOR CO LTD , MATSUSHITA ELECTRIC IND CO LTD
发明人： ABE NORIHIKO , ONO TADASHI , OSAKABE KAZUAKI , YAMAMOTO KOUKI , HORIGUCHI TORU
IPC分类号： B23P19/02 , B23P19/08
摘要： PURPOSE:To enable quick, easy and sure fitting by inserting the head of a piston in a retaining cup, in which are fitted piston rings with dislocated notch, sinking the piston rings while the retaining cup is positioned in the ring groove, and thus completing the installation. CONSTITUTION:Piston rings l1, l2, l3 with dislocated notch are fitted in a conical retaining cup U enlarging its dia. downward, and the head Pa of a piston P is inserted in a retaining cup U, and the bottom surface U5 of the retaining cup is aligned with the upper side face P1-S of the lowermost ring groove of the piston P. Then the piston ring l1 is depressed and fitted on the piston P, followed by positional alignment one after another through sinking of the piston P or rising of the retaining cup U, and the other pistons l2, l3 are fitted in the ring grooves P2, P3 one another. This accomplishes quick, easy and sure fitting of the piston rings l1, l2, l3 on the piston P.

8. 发明专利

JPS63260730A METHOD FOR ASSEMBLING PISTON AND CONNECTING ROD 失效
公开(公告)号：JPS63260730A
公开(公告)日：1988-10-27
申请号：JP9234287
申请日：1987-04-15
申请人： HONDA MOTOR CO LTD , MATSUSHITA ELECTRIC IND CO LTD
发明人： ABE NORIHIKO , ONO TADASHI , OSAKABE KAZUAKI , YAMAMOTO KOUKI , HORIGUCHI TORU
IPC分类号： B23P19/02 , B23P21/00 , F16J1/18 , F16J9/00
摘要： PURPOSE:To provide easy and sure installation of a piston, a connecting rod, etc., by preparing a pallet placing process, a horizontal positioning process, a piston ring fitting process, a clip fitting process, and a piston and con-rod coupling process. CONSTITUTION:A piston 1 is placed on an installation pallet P oriented in a certain direction, while a connecting rod 10 on a traveling table PM horizontally. Then the piston 1 is rotated horizontally to be positioned horizontally, and is rotated in the inverted directions up and down, and piston rings 16 are fitted in the ring grooves 4 one after another. Then the piston 1 is located, and a clip 18 is fitted in the ring groove 4 of a piston detention hole 3. Then the piston 1 is rotated 180 deg. in the circumferential direction, and the traveling table PM is moved to allow insertion of the minor end 13 of the connecting rod 10, and a piston pin 17 is inserted from above followed by fitting of clip 18. Thus installation is completed. Accordingly installation work can be done easily and surely without wasteful motions on the pallet P.

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