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1. 发明授权

US6122941A Cleaning apparatus 失效
公开(公告)号：US6122941A
公开(公告)日：2000-09-26
申请号：US234563
申请日：1999-01-20
申请人： James B. McClain , Gary Schrebe , Kenneth Grakauskas , Timothy J. Romack
发明人： James B. McClain , Gary Schrebe , Kenneth Grakauskas , Timothy J. Romack
IPC分类号： D06F37/28 , D06F37/30 , D06F43/00 , D06F43/02 , D06F43/08 , D06F29/00
CPC分类号： D06F43/007 , D06F37/28 , D06F37/308 , D06F43/00 , D06F43/02 , D06F43/08
摘要： A wash tank adapted for use with a carbon dioxide cleaning medium has a body member having a front opening formed therein, the body member having side walls and a back wall opposite the front opening. The side walls terminate in a front body member edge portion that defines the front opening. The edge portion serves in the sealing mechanism, as discussed below. A substantially cylindrical basket is disposed within the body member for rotation about a generally horizontal axis. The basket has a front opening formed therein, and has a side wall and a back wall opposite the front opening. The basket side wall terminates in a front basket edge portion defining the basket front opening. The said basket edge portion is spaced forward from the body member edge portion when the basket is positioned in the body member, serving to prevent loose garments or materials placed within the basket from becoming caught in the seal and interfering with seal integrity. A drive mechanism is included to rotate the basket about the axis. A door is hingeably connected to the body member, with the door having a front wall and side walls, and with the side walls terminating in an inner edge portion configured to abut said body member edge portion. The door inner edge portion and the body member edge portion comprise a seal for sealing the door and body member to form an enclosed pressure vessel. A lock mechanism is connected to the body member and configured to sealably connect the body member outer edge portion with the door inner edge portion when the door is in a closed position. A plug is connected to the door, the plug having a surface portion configured to abut the basket front opening when the door is closed, yet permitting rotation of the basket within the body member while preventing items within the said basket from escaping during rotation of said basket.

2. 发明授权

US6098430A Cleaning apparatus 失效
标题翻译：清洁装置
公开(公告)号：US6098430A
公开(公告)日：2000-08-08
申请号：US47013
申请日：1998-03-24
申请人： James B. McClain , Gary Schrebe , Kenneth Grakauskas , Timothy J. Romack
发明人： James B. McClain , Gary Schrebe , Kenneth Grakauskas , Timothy J. Romack
IPC分类号： D06F37/28 , D06F37/30 , D06F43/00 , D06F43/02 , D06F43/08 , D06F29/00
CPC分类号： D06F43/007 , D06F37/28 , D06F37/308 , D06F43/00 , D06F43/02 , D06F43/08
摘要： A wash tank adapted for use with a carbon dioxide cleaning medium has a body member having a front opening formed therein, the body member having side walls and a back wall opposite the front opening. The side walls terminate in a front body member edge portion that defines the front opening. The edge portion serves in the sealing mechanism, as discussed below. A substantially cylindrical basket is disposed within the body member for rotation about a generally horizontal axis. The basket has a front opening formed therein, and has a side wall and a back wall opposite the front opening. The basket side wall terminates in a front basket edge portion defining the basket front opening. The said basket edge portion is spaced forward from the body member edge portion when the basket is positioned in the body member, serving to prevent loose garments or materials placed within the basket from becoming caught in the seal and interfering with seal integrity. A drive mechanism is included to rotate the basket about the axis. A door is hingeably connected to the body member, with the door having a front wall and side walls, and with the side walls terminating in an inner edge portion configured to abut said body member edge portion. The door inner edge portion and the body member edge portion comprise a seal for sealing the door and body member to form an enclosed pressure vessel. A lock mechanism is connected to the body member and configured to sealably connect the body member outer edge portion with the door inner edge portion when the door is in a closed position. A plug is connected to the door, the plug having a surface portion configured to abut the basket front opening when the door is closed, yet permitting rotation of the basket within the body member while preventing items within the said basket from escaping during rotation of said basket.
摘要翻译：适用于二氧化碳清洁介质的洗涤槽具有形成在其中的前开口的本体构件，主体具有侧壁和与前开口相对的后壁。侧壁终止于限定前开口的前身部件边缘部分。边缘部分用于密封机构，如下所述。基本上圆柱形的篮子设置在主体构件内，用于围绕大致水平的轴线旋转。篮子具有形成在其中的前开口，并且具有与前开口相对的侧壁和后壁。篮子侧壁终止于限定篮子前开口的前篮边缘部分。当篮子定位在本体构件中时，所述篮边缘部分与主体构件边缘部分间隔开，用于防止放置在篮子内的松散的衣服或材料被卡在密封件中并干扰密封件的完整性。包括驱动机构以围绕轴旋转篮。门与主体构件铰接地连接，门具有前壁和侧壁，并且侧壁终止于构造成邻接所述主体构件边缘部分的内边缘部分。门内边缘部分和主体部件边缘部分包括用于密封门和主体部件以形成封闭的压力容器的密封件。锁定机构连接到主体构件，并且构造成当门处于关闭位置时将本体构件外边缘部分与门内边缘部分密封连接。塞子连接到门上，塞子具有一个表面部分，该表面部分构造成当门关闭时邻接篮子前部开口，但允许篮子在主体部件内转动，同时防止所述篮子内的物品在旋转期间逃逸篮。

3. 发明授权

US06233772B1 Carbon dioxide cleaning apparatus with rotating basket and external drive 失效
标题翻译：带旋转篮和外部驱动器的二氧化碳清洗设备
公开(公告)号：US06233772B1
公开(公告)日：2001-05-22
申请号：US09306360
申请日：1999-05-06
申请人： James B. McClain , Gary Schrebe
发明人： James B. McClain , Gary Schrebe
IPC分类号： D06B2318
CPC分类号： D06F43/007 , D06F37/28 , D06F37/308 , D06F43/00 , D06F43/02 , D06F43/08
摘要： A cleaning apparatus adapted for cleaning fabrics, garments and the like with a carbon dioxide cleaning medium comprises a wash vessel having a wall portion; a rotating basket positioned in the wash vessel; a drive shaft penetrating the wash vessel wall portion, the shaft operatively associated with the rotating basket; a double mechanical seal connected to the wall portion with the drive shaft passing therethrough; a seal liquid reservoir; a seal liquid inlet line connected to the seal liquid reservoir and the double mechanical seal and configured to supply seal liquid to the double mechanical seal; and a pump, compressed gas line, or other pressure supply means operatively associated with the seal liquid reservoir for maintaining the pressure of seal liquid in the double mechanical seal sufficient to seal the rotating shaft when the wash vessel contains a liquid carbon dioxide cleaning medium from escape of cleaning medium around the rotating shaft. Means such as a pump operatively associated with inlet and outlet lines are provided for circulating liquid carbon dioxide cleaning medium through the wash vessel during cleaning of articles therein. A motor or other drive means is operatively associated with the drive shaft for rotating the rotating basket during cleaning of articles therein. The seal liquid is preferably selected to be compatible with (e.g., soluble in) the cleaning medium.
摘要翻译：适于用二氧化碳清洁介质清洁织物，衣服等的清洁装置包括具有壁部分的洗涤容器; 位于洗涤容器内的旋转篮子; 穿过洗涤容器壁部分的驱动轴，所述轴与所述旋转篮可操作地相关联; 连接到壁部分的双重机械密封件，其中驱动轴穿过其中; 密封液储存器; 连接到密封液体储存器的密封液体入口管线和双重机械密封件，并且构造成将密封液体供应到双重机械密封件; 以及与密封液体储存器可操作地相关联的泵，压缩气体管线或其他压力供应装置，用于在双重机械密封件中保持密封液体的压力足以在洗涤容器含有液体二氧化碳清洁介质时密封旋转轴，清洁介质绕旋转轴的逸出。提供诸如与入口管线和出口管线可操作地相关联的泵的装置，用于在其中清洁物品期间循环液体二氧化碳清洁介质通过洗涤容器。马达或其他驱动装置与驱动轴可操作地相关联，用于在清洁物品的过程中转动旋转的筐。优选选择密封液体与（例如溶解于）清洁介质相容。

4. 发明授权

US06412312B1 Cleaning apparatus 失效
标题翻译：清洁装置
公开(公告)号：US06412312B1
公开(公告)日：2002-07-02
申请号：US09546044
申请日：2000-04-10
申请人： James B. McClain , Gary Schrebe , Kenneth Grakauskas , Timothy J. Romack
发明人： James B. McClain , Gary Schrebe , Kenneth Grakauskas , Timothy J. Romack
IPC分类号： D06F2900
CPC分类号： D06F43/007 , D06F37/28 , D06F37/308 , D06F43/00 , D06F43/02 , D06F43/08
摘要： A wash tank adapted for use with a carbon dioxide cleaning medium has a body member having a front opening formed therein, the body member having side walls and a back wall opposite the front opening. The side walls terminate in a front body member edge portion that defines the front opening. The edge portion serves in the sealing mechanism, as discussed below. A substantially cylindrical basket is disposed within the body member for rotation about a generally horizontal axis. The basket has a front opening formed therein, and has a side wall and a back wall opposite the front opening. The basket side wall terminates in a front basket edge portion defining the basket front opening. The said basket edge portion is spaced forward from the body member edge portion when the basket is positioned in the body member, serving to prevent loose garments or materials placed within the basket from becoming caught in the seal and interfering with seal integrity. A drive mechanism is included to rotate the basket about the axis. A door is hingeably connected to the body member, with the door having front wall and side walls, and with the side walls terminating in an inner edge portion configured to abut said body member edge portion. The door inner edge portion and the body member edge portion comprise a seal for sealing the door and body member to form an enclosed pressure vessel. A lock mechanism is connected to the body member and configured to sealably connect the body member outer edge portion with the door inner edge portion when the door is in a closed position. A plug is connected to the door, the plug having a surface portion configured to abut the basket front opening when the door is closed, yet permitting rotation of the basket within the body member while preventing items within the said basket from escaping during rotation of said basket. Methods and systems employing the tank are also disclosed.
摘要翻译：适用于二氧化碳清洁介质的洗涤槽具有形成在其中的前开口的本体构件，主体具有侧壁和与前开口相对的后壁。侧壁终止于限定前开口的前身部件边缘部分。边缘部分用于密封机构，如下所述。基本上圆柱形的篮子设置在主体构件内，用于围绕大致水平的轴线旋转。篮子具有形成在其中的前开口，并且具有与前开口相对的侧壁和后壁。篮子侧壁终止于限定篮子前开口的前篮边缘部分。当篮子定位在本体构件中时，所述篮边缘部分与主体构件边缘部分间隔开，用于防止放置在篮子内的松散的衣服或材料被卡在密封件中并干扰密封件的完整性。包括驱动机构以围绕轴旋转篮。门铰接地连接到主体构件，门具有前壁和侧壁，并且侧壁终止于构造成邻接所述主体构件边缘部分的内边缘部分。门内边缘部分和主体部件边缘部分包括用于密封门和主体部件以形成封闭的压力容器的密封件。锁定机构连接到主体构件，并且构造成当门处于关闭位置时将本体构件外边缘部分与门内边缘部分密封连接。塞子连接到门上，塞子具有一个表面部分，该表面部分构造成当门关闭时邻接篮子前部开口，但允许篮子在主体部件内转动，同时防止所述篮子内的物品在旋转期间逃逸篮。还公开了使用罐的方法和系统。

5. 发明授权

US6088863A Cleaning apparatus 失效
公开(公告)号：US6088863A
公开(公告)日：2000-07-18
申请号：US233534
申请日：1999-01-20
申请人： James B. McClain , Gary Schrebe , Kenneth Grakauskas , Timothy J. Romack
发明人： James B. McClain , Gary Schrebe , Kenneth Grakauskas , Timothy J. Romack
IPC分类号： D06F37/28 , D06F37/30 , D06F43/00 , D06F43/02 , D06F43/08 , D06B9/06
CPC分类号： D06F43/007 , D06F37/28 , D06F37/308 , D06F43/00 , D06F43/02 , D06F43/08
摘要： A wash tank adapted for use with a carbon dioxide cleaning medium has a body member having a front opening formed therein, the body member having side walls and a back wall opposite the front opening. The side walls terminate in a front body member edge portion that defines the front opening. The edge portion serves in the sealing mechanism, as discussed below. A substantially cylindrical basket is disposed within the body member for rotation about a generally horizontal axis. The basket has a front opening formed therein, and has a side wall and a back wall opposite the front opening. The basket side wall terminates in a front basket edge portion defining the basket front opening. The said basket edge portion is spaced forward from the body member edge portion when the basket is positioned in the body member, serving to prevent loose garments or materials placed within the basket from becoming caught in the seal and interfering with seal integrity. A drive mechanism is included to rotate the basket about the axis. A door is hingeably connected to the body member, with the door having a front wall and side walls, and with the side walls terminating in an inner edge portion configured to abut said body member edge portion. The door inner edge portion and the body member edge portion comprise a seal for sealing the door and body member to form an enclosed pressure vessel. A lock mechanism is connected to the body member and configured to sealably connect the body member outer edge portion with the door inner edge portion when the door is in a closed position. A plug is connected to the door, the plug having a surface portion configured to abut the basket front opening when the door is closed, yet permitting rotation of the basket within the body member while preventing items within the said basket from escaping during rotation of said basket.

6. 发明授权

US6049931A Cleaning apparatus 失效
公开(公告)号：US6049931A
公开(公告)日：2000-04-18
申请号：US234432
申请日：1999-01-20
申请人： James B. McClain , Gary Schrebe , Kenneth Grakauskas , Timothy J. Romack
发明人： James B. McClain , Gary Schrebe , Kenneth Grakauskas , Timothy J. Romack
IPC分类号： D06F37/28 , D06F37/30 , D06F43/00 , D06F43/02 , D06F43/08 , D06B11/26
CPC分类号： D06F43/007 , D06F37/28 , D06F37/308 , D06F43/00 , D06F43/02 , D06F43/08
摘要： A wash tank adapted for use with a carbon dioxide cleaning medium has a body member having a front opening formed therein, the body member having side walls and a back wall opposite the front opening. The side walls terminate in a front body member edge portion that defines the front opening. The edge portion serves in the sealing mechanism, as discussed below. A substantially cylindrical basket is disposed within the body member for rotation about a generally horizontal axis. The basket has a front opening formed therein, and has a side wall and a back wall opposite the front opening. The basket side wall terminates in a front basket edge portion defining the basket front opening. The said basket edge portion is spaced forward from the body member edge portion when the basket is positioned in the body member, serving to prevent loose garments or materials placed within the basket from becoming caught in the seal and interfering with seal integrity. A drive mechanism is included to rotate the basket about the axis. A door is hingeably connected to the body member, with the door having a front wall and side walls, and with the side walls terminating in an inner edge portion configured to abut said body member edge portion. The door inner edge portion and the body member edge portion comprise a seal for sealing the door and body member to form an enclosed pressure vessel. A lock mechanism is connected to the body member and configured to sealably connect the body member outer edge portion with the door inner edge portion when the door is in a closed position. A plug is connected to the door, the plug having a surface portion configured to abut the basket front opening when the door is closed, yet permitting rotation of the basket within the body member while preventing items within the said basket from escaping during rotation of said basket.

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