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1. 发明公开

EP0059467A1 Method of fabricating two-piece scroll members and resulting scroll members 失效
标题翻译：一种制备这样产生的两部分螺纹部件和螺纹部件的过程。
公开(公告)号：EP0059467A1
公开(公告)日：1982-09-08
申请号：EP82101570.8
申请日：1982-03-01
申请人： ARTHUR D. LITTLE, INC.
发明人： McCullough, John E.
IPC分类号： F01C1/02 , B23P11/00
CPC分类号： F01C1/0246 , B23P11/00 , F04C2230/00 , F05B2230/00 , F16B17/008 , Y10T29/4924 , Y10T29/49938 , Y10T29/49954
摘要： A two-piece scroll member, for use in scroll apparatus, is fabricated by seating a separately formed involute wrap in an involute channel cut in the end plate. The channel has at least one reentrant groove and the surface of the wrap is configured to engage the groove. Locking means are coined into the groove to rigidly affix the wrap to the end plate.

2. 发明授权

EP0059612B1 A method, broaching tool and broaching machine, for forming scroll members for scroll-type apparatus 失效
标题翻译：一种用于形成滚动式装置的滚动构件的方法，手动工具和修整机
公开(公告)号：EP0059612B1
公开(公告)日：1986-08-27
申请号：EP82300976.6
申请日：1982-02-25
申请人： ARTHUR D. LITTLE, INC.
发明人： McCullough, John E.
IPC分类号： B23D37/22
CPC分类号： B23D37/22 , F04C2/02 , F04C18/02 , F04C2230/10 , F04C2230/21 , Y10T29/49316 , Y10T29/49325 , Y10T409/400175

3. 发明授权

EP0059611B1 A method for forming scroll members for scroll-type apparatus 失效
标题翻译：用于形成滚动式装置的滚动部件的方法
公开(公告)号：EP0059611B1
公开(公告)日：1986-08-27
申请号：EP82300975.8
申请日：1982-02-25
申请人： ARTHUR D. LITTLE, INC.
发明人： McCullough, John E.
IPC分类号： B23P9/00
CPC分类号： B23P9/00 , B23P15/00

4. 发明公开

EP0059612A2 A method, broaching tool and broaching machine, for forming scroll members for scroll-type apparatus 失效
标题翻译： Verfahren，RäumerundRäummaschinezum Herstellen von Schneckengliedernfürschneckenartige Vorrichtungen。
公开(公告)号：EP0059612A2
公开(公告)日：1982-09-08
申请号：EP82300976.6
申请日：1982-02-25
申请人： ARTHUR D. LITTLE, INC.
发明人： McCullough, John E.
IPC分类号： B23D37/22
CPC分类号： B23D37/22 , F04C2/02 , F04C18/02 , F04C2230/10 , F04C2230/21 , Y10T29/49316 , Y10T29/49325 , Y10T409/400175
摘要： The invention relates to a method and apparatus for forming a scroll member of scroll-type apparatus, the scroll member comprising an end plate having an involute wrap rigidly affixed thereto.
In one embodiment, the end plate (27) and involute wrap (12) are precision formed, e.g., by casting, as an integral element. Then, reentrant corners (39, 40) are formed between the inner and outer flank surfaces (30,31) of the turns (25, 26) of the involute wrap (12) at their juncture with the end plate (27). The inner and outer flank surfaces (30, 31) are then broached to the desired dimensional accuracy and finish. Push broaching is accomplished with an involute broaching tool which has a single terminating cutting edge (46) on one side of an involute blade cutter.
摘要翻译：本发明涉及一种用于形成涡旋式装置的涡旋构件的方法和装置，该涡旋构件包括具有刚性地固定到其上的渐开线盘的端板。在一个实施例中，端板（27）和渐开线包裹体（12）通过铸造被精确地形成为一个整体元件。然后，在渐开线包裹物（12）的匝（25,26）的内侧面和外侧面（30,31）与端板（27）的接合处形成折入角（39,40）。然后将内表面和外侧面（30,31）拉伸至所需的尺寸精度并完成。推拉式是用渐开线拉削工具完成的，该渐开线拉削工具在渐开线刀片切割器的一侧上具有单个终止切割边缘（46）。

5. 发明授权

EP0059467B1 Method of fabricating two-piece scroll members and resulting scroll members 失效
标题翻译：制造两个滚动部件和结果滚动部件的方法
公开(公告)号：EP0059467B1
公开(公告)日：1985-07-31
申请号：EP82101570.8
申请日：1982-03-01
申请人： ARTHUR D. LITTLE, INC.
发明人： McCullough, John E.
IPC分类号： F01C1/02 , B23P11/00
CPC分类号： F01C1/0246 , B23P11/00 , F04C2230/00 , F05B2230/00 , F16B17/008 , Y10T29/4924 , Y10T29/49938 , Y10T29/49954

6. 发明公开

EP0846843A1 Scroll expander driven compressor assembly 失效
标题翻译：涡旋膨胀机驱动的压缩机组件
公开(公告)号：EP0846843A1
公开(公告)日：1998-06-10
申请号：EP98200389.9
申请日：1993-03-30
申请人： ARTHUR D. LITTLE, INC.
发明人： McCullough, John E.
IPC分类号： F01C1/02 , F01C11/00
CPC分类号： F01C11/004 , F01C1/0223
摘要： An expander driven compressor assembly is disclosed comprising a scroll-type expander (10) having at least one pair of meshed axially extending involute spiral wraps (100, 115, 125) wherein one of the wraps orbits relative to the other wrap, and a scroll-type compressor (15) having at least one pair of relatively orbiting meshed axially extending involute spiral wraps (250, 260, 275). The orbital wrap of the expander is drivingly connected to the orbital wrap of the compressor through a common synchronizer and counterweight assembly (750). Expansion struts (225, 335) are provided to compensate for thermal expansion or contraction of the relatively orbiting scroll wraps.
摘要翻译：公开了一种膨胀机驱动的压缩机组件，其包括具有至少一对网状轴向延伸的渐开螺旋形涡卷（100,115,125）的涡旋式膨胀机（10），其中涡卷绕其中一个涡卷相对于另一个涡卷，（15）具有至少一对相对轨道啮合的轴向延伸的渐开螺旋形涡卷（250,260,275）。膨胀机的轨道包裹通过共同的同步器和配重组件（750）驱动地连接到压缩机的轨道环绕。提供膨胀支柱（225,335）以补偿相对绕动涡旋盘的热膨胀或收缩。

7. 发明公开

EP0059611A2 A method for forming scroll members for scroll-type apparatus 失效
标题翻译： Verfahren zum Bilden von Schneckengliedernfürschneckenartige Vorrichtungen。
公开(公告)号：EP0059611A2
公开(公告)日：1982-09-08
申请号：EP82300975.8
申请日：1982-02-25
申请人： ARTHUR D. LITTLE, INC.
发明人： McCullough, John E.
IPC分类号： B23P9/00
CPC分类号： B23P9/00 , B23P15/00
摘要： The invention relates to a method and closing die for forming a scroll member of scroll-type apparatus, the scroll member comprising an end plate having an involute wrap rigidly affixed thereto.
In one embodiment the end plate (11) and involute wrap (12) are precision formed, e.g., by casting, as an integral element. Then the scroll member (10) is coined by means of cooperating dies (20, 21) to the desired dimensional accuracy and finish.
摘要翻译：本发明涉及一种用于形成涡旋式装置的涡旋构件的方法和关闭模，该涡旋构件包括具有刚性地固定到其上的渐开线盘的端板。在一个实施例中，端板（11）和渐开线包裹体（12）通过铸造被精确地形成为整体元件。然后，通过协同模具（20,21）将涡旋件（10）制成所需的尺寸精度和精加工。

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