| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 21 | Pneumatic circuit | JP406795 | 1995-01-13 | JPH07253177A | 1995-10-03 | PIITAA EFU EBINGU |
| PURPOSE: To protect a low vacuum piping system from back flow into a process chamber by making pressurized air flow from an inflow port of a solenoid vent valve to its outflow port when applying a current to the solenoid vent valve, and communicating the outflow port with the atmosphere or a vent line and closing the inflow port when cutting off electricity. CONSTITUTION: In the state of a current not flowing to a solenoid valve 29, an exhaust port 31 communicates with a vent port 32 to ventilate. When a current flows to the solenoid valve 29, an inflow port 30 communicates directly with the exhaust port 31, and air is not ventilated through the vent port 32. The air passes through an exhaust line and moves through an inflow port 37 of a quick exhaust valve 36. A movable flapper member in the valve 36 works to seal an exhaust port 39, and the air passes through the valve 36 from the inflow port 37 and flows outside from an outflow port 38. A low vacuum piping system is therefore protected from an accident and breaking causing back flow into a process chamber, and breaking of a turbo pump is prevented. | ||||||
| 22 | JPS6139523B2 - | JP13189382 | 1982-07-28 | JPS6139523B2 | 1986-09-04 | KURUTO SHUTOORU; HANSU HAINRITSUHI GURETSUTORI |
| 23 | JPS6112851B2 - | JP2403578 | 1978-03-01 | JPS6112851B2 | 1986-04-10 | HAAMAN NEBERUNGU |
| 24 | Molding machine for glass ware | JP2403578 | 1978-03-01 | JPS53115717A | 1978-10-09 | HAAMAN NEBERUNGU |
| 25 | Kukitaima | JP3599775 | 1975-03-25 | JPS5162293A | 1976-05-29 | FUERIKUSU RAMEIRU |
| 26 | Interruption indicator for pneumatic strapping equipment | JP2004008372 | 2004-01-15 | JP4490121B2 | 2010-06-23 | アール．ナシアカ ジェイソン; エー．ロメッティ ジョン; ジェイ．ニクス ロバート |
| 27 | Sheet metal molding apparatus | JP53476196 | 1996-05-15 | JP4036245B2 | 2008-01-23 | ルネッソン，ヨハン |
| 28 | Lock-equipped air cushion cylinder device | JP2002143576 | 2002-05-17 | JP2003336605A | 2003-11-28 | AKITA TAKAFUMI |
| PROBLEM TO BE SOLVED: To provide a lock-equipped air cushion cylinder device not causing a stick split or vibration, or abrasion of a housed lock ring or piston rod, in spite of a simple pneumatic circuit. SOLUTION: In this lock-equipped air cushion cylinder device 1, the pneumatic circuit 5 charging/discharging compressed air to/from a cylinder 2 has: first and second lines 41, 42 connecting charge/discharge ports 21, 22 on a head side and a rod side to a second position solenoid valve 51 via a speed control means 31; and a third line 45 connecting a lock port 25 to the first line 41 or the second line 42 via a line wherein a check valve 61 and a throttle mechanism 62 are disposed in parallel. COPYRIGHT: (C)2004,JPO | ||||||
| 29 | Hydraulic double structural valve | JP2002132056 | 2002-05-07 | JP2003028103A | 2003-01-29 | SCHABER HUBERT; SCHNELL RICHARD E |
| PROBLEM TO BE SOLVED: To provide a hydraulic double structural valve as improvement of a conventional valve system conforming to the safety regulations and relevant restrictions in which the machine system must hinder a machine tool from moving farther when the component parts of the valve system have committed a mulfunction and also the valve system, after the component parts of the valve system go in failure, must hinder the machine tool from starting a new operating cycle certainly. SOLUTION: The control valve system is structured so that its main valves 12 and 14 are energized or deenergized with manipulations of pilot valves 24 and 26. The main valves are energized by energization of the pilot valves, and the fluid pressure is emitted from the control valve system. The main valves should be actuated within a specified time in order to preclude generation of an erroneous condition. A timing chamber 38 stores a certain amount of fluid for deciding the time in which the main valves should be actuated. | ||||||
| 30 | Pneumatically operated tool and controller therefor | JP17763798 | 1998-06-24 | JPH11124106A | 1999-05-11 | NIX ROBERT J |
| PROBLEM TO BE SOLVED: To provide a novel band winding tool including a novel timing control circuit for controlling a fusing cycle, process or stage of band winding operation. SOLUTION: A timing control circuit 2 of a band winding tool is equipped with a first pilot valve 260 for controlling time of operation for fusing a plastic band and a second pilot valve 241 for reducing an air flow to a pneumatic motor of the tool during a tightening process for winding the band and supplying air from a fluid source to the pneumatic motor during a fusing stage without reducing the flow. | ||||||
| 31 | Pneumatic operation type delay relay | JP13189382 | 1982-07-28 | JPS5824607A | 1983-02-14 | KURUTO SHIYUTOORU; HANSUUHAINRITSUHI GURETSUTORI |
| 32 | Pneumatic type time limiting element | JP8135582 | 1982-05-14 | JPS57202034A | 1982-12-10 | KURUTO SHIYUTOORU; HANSUUHAINRITSUHI GURETSUTORI |
| 33 | JPS5721722B2 - | JP3599775 | 1975-03-25 | JPS5721722B2 | 1982-05-10 | |
| 34 | JPS5320634B2 - | JP13005573 | 1973-11-19 | JPS5320634B2 | 1978-06-28 | |
| 35 | JPS4827650B1 - | JP7266369 | 1969-09-13 | JPS4827650B1 | 1973-08-24 | |
| 36 | Air cushion cylinder device with a lock | JP2002143576 | 2002-05-17 | JP3817197B2 | 2006-08-30 | 崇文 秋田 |
| 37 | Hydraulic control device for such scrap shear drive hydraulic system | JP2004507692 | 2003-03-27 | JP2005530618A | 2005-10-13 | クローテル、アンドレアス; ポスト、カール−ハインツ |
| 本発明は、プレス、特にスクラップシャーのような所望の形式の材料を処理するための工作機械の作動のための油圧システムに於ける油圧制御に関する。 この制御によって、衝撃をダンピングし、負荷補償を伴う急激運動制御を達成し、一方のシリンダの油圧媒体を他方のシリンダの駆動のために転送することができる。 本発明によれば、第１の主バルブ要素2.4.0、第２の主バルブ要素2.7.0、第３の主バルブ要素3.7.0が、第４のバルブ2.5と協働するように設けられる。 | ||||||
| 38 | Interruption indicator for pneumatic strapping tool | JP2004008372 | 2004-01-15 | JP2004217312A | 2004-08-05 | ROMETTY JOHN A; NASIATKA JASON R; NIX ROBERT J |
| <P>PROBLEM TO BE SOLVED: To provide an interruption indication for a pneumatic strapping tool. <P>SOLUTION: The strapping tool has pistons disposed inside a cylinder housing and a cylinder and melting motors connected with the pistons and a melting element connected with the pistons for melting a band by allowing the element to come into contact with the band. A pneumatic module is mounted on the cylinder housing to supply a compressed gas to the cylinder housing and the melting motors. The interruption indicator includes a sleeve fitted into an opening of the pneumatic module. The opening is disposed on the cylinder and communicates with the cylinder. The indicator is mounted inside the sleeve with the same energized and is disposed to come into contact with the pistons. The indicator is reciprocated between an indraft position and a stretch position to indicate the cycle of the strapping tool as the cycling condition that the pistons are pressurized and the interrupted condition that the pistons are not pressurized, to allow the melting element to come into contact with the band by a pressure which is received by the cylinder. <P>COPYRIGHT: (C)2004,JPO&NCIPI | ||||||
| 39 | Pneumatic tool delay blocking connector for fluid | JP2002215326 | 2002-07-24 | JP2003159665A | 2003-06-03 | GOSIS ANATOLY; VELAN G MICHAEL; MONJE AARON V |
| PROBLEM TO BE SOLVED: To provide a safety device that can prevent a fastener strike-in pneumatic tool from working accidentally. SOLUTION: A connector 10 for fluid is provided between an air supply hose 18 and a pneumatic tool 24. The connector 10 equips with a manual actuator ring 86 connected with a valve assembly 34. When the actuator 86 is moved to the first position, air is fed to the pneumatic tool 24 and the pneumatic tool 24 can be discharged. The exhaust air generated by a discharge cycle holds the valve assembly 34 at the first position to enable continuous discharges. If the pneumatic tool 24 does not work during a specified time, the valve assembly 34 automatically moves to the second position, where the pneumatic tool 24 cannot work, and is not discharged even if the trigger is pulled inadvertently. COPYRIGHT: (C)2003,JPO | ||||||
| 40 | Press safety valve | JP2001517061 | 2000-08-11 | JP2003507664A | 2003-02-25 | グレツィンガー，ロター |
| (57)【要約】 本発明は流体負荷（８０）を制御するための流体弁装置に関する。 前記装置は、少なくとも１つの圧力接続端（３０）によって流体圧力源（４０）と、また、少なくとも１つの作業接続端（７０）によって流体負荷（８０）と、そして、少なくとも１つのタンク接続端（５０）によってタンク（６０）と接続されている。 タンクは油圧液体を備える。 本発明の装置は、少なくとも２つの作業弁（９０、１４０）を有しており、それは少なくとも１つの電気的に駆動可能な制御弁（２３０）によって操作可能である。 本発明の目的はユーザーレベル（８０）で出来るだけ短い接続と制止の動作を得ることである。 この目的のために、少なくとも２つの作業弁（９０、１４０）が、シート弁（１１０）として形成されている。 | ||||||
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