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1. 发明申请

WO1996010687A1 RESONATOR 审中-公开
标题翻译：谐振器
公开(公告)号：WO1996010687A1
公开(公告)日：1996-04-11
申请号：PCT/US1995013062
申请日：1995-10-02
申请人： ARVIN INDUSTRIES, INC.
发明人： ARVIN INDUSTRIES, INC. , WILLIS, Robert, O. , TURNBOW, Rondal, W.
IPC分类号： F01N07/08
CPC分类号： F01N1/006 , F01N1/023 , F01N1/026 , F01N1/04 , F01N1/24 , F01N2260/10 , F01N2310/04 , F01N2490/20
摘要： A resonator (10) is provided for use in an automotive exhaust system. The resonator (10) includes a rigid outer tube (12) and a rigid inner tube (14) extending along a longitudinal axis (15) through the outer tube (12). The outer tube (12) includes an inlet end (28) and an outlet end (30). The inner tube (14) includes an inlet end (32) fixed to the inlet end (28) of the outer tube (12), an outlet end (34) fixed to the outlet end (30) of the outer tube (12), and at least one corrugation (36) situated between the inlet end (32) and the outlet end (34) to allow expansion and contraction axially along the longitudinal axis (15) relative to the outer tube (12).
摘要翻译：提供了一种用于汽车排气系统的谐振器（10）。谐振器（10）包括刚性外管（12）和通过外管（12）沿着纵向轴线（15）延伸的刚性内管（14）。外管（12）包括入口端（28）和出口端（30）。内管（14）包括固定到外管（12）的入口端（28）的入口端（32），固定到外管（12）的出口端（30）的出口端（34）以及位于入口端（32）和出口端（34）之间的至少一个波纹（36），以允许相对于外管（12）沿着纵向轴线（15）轴向膨胀和收缩。

2. 发明申请

WO1998042965A1 STAMP-FORMED MUFFLER HAVING A UNITARY INNER CARTRIDGE 审中-公开
标题翻译：具有单体内盒的冲压成型的打孔机
公开(公告)号：WO1998042965A1
公开(公告)日：1998-10-01
申请号：PCT/US1997004955
申请日：1997-03-24
申请人： ARVIN INDUSTRIES, INC. , HEROLD, Andrew, J.
发明人： ARVIN INDUSTRIES, INC.
IPC分类号： F01N07/18
CPC分类号： F01N13/1872 , F01N1/08 , F01N1/083 , F01N2450/30 , F01N2470/04
摘要： A muffler assembly (10, 210, 350) includes top outer shell (12), bottom outer shell (14), and drop-in inner cartridge (16, 212, 352) positioned to lie between top and bottom outer shells (12, 14). Top outer shell (12) abuts bottom outer shell (14) to define seam (71). Seam (71) includes inner surface (73) facing into interior cartridge-receiving chamber (76) defined between top and bottom outer shells (12, 14). Drop-in inner cartridge (16, 212, 352) includes outer edge (75) abutting inner surface (73) of seam (71) to cause drop-in inner cartridge (16, 212, 352) to lie wholly within interior cartridge-receiving chamber (76). Drop-in inner cartridge (16, 212, 352) includes inlet and outlet tubes (86, 88, 214, 216, 354, 356) and baffle system (23, 215, 357) having first side (142, 272) connected to top side (91, 231) of inlet tube (86, 214, 354) and second side (150, 280) connected to bottom side (97, 237) of outlet tube (88, 216, 356). Baffle system (23, 215) includes baffle (20, 220) having perimeter edge (98, 239). Perimeter edge (98, 239) engages top wall (36) of top outer shell (12) and bottom wall (56) of bottom outer shell (14).
摘要翻译：消音器组件（10,210,350）包括顶部外部壳体（12），底部外部壳体（14）以及定位成位于顶部和底部外部壳体（12,212,352）之间的插入式内部盒体（16,212,352） 14）。顶部外壳（12）邻接底部外壳（14）以限定接缝（71）。接缝（71）包括面向限定在顶部和底部外部壳体（12,14）之间的内部容纳腔室（76）的内表面（73）。入口内筒（16,212,352）包括邻接接缝（71）的内表面（73）的外边缘（75），以使落入的内筒（16,212,352）完全位于内盒内，接收室（76）。入口内筒（16,212,352）包括入口管和出口管（86,88,214,216,354,356）和挡板系统（23,215,357），其具有连接到入口管（86,214,354）的顶侧（91,231）和连接到出口管（88,216,356）的底侧（97,237）的第二侧（150,280）。挡板系统（23,215）包括具有周边边缘（98,239）的挡板（20,220）。周边边缘（98,239）接合顶部外壳（12）的顶壁（36）和底部外壳（14）的底壁（56）。

3. 发明申请

WO1997007325A1 SOUND ATTENUATOR WITH THROAT TUNER 审中-公开
标题翻译：声音衰减器与THT调谐器
公开(公告)号：WO1997007325A1
公开(公告)日：1997-02-27
申请号：PCT/US1996013276
申请日：1996-08-16
申请人： ARVIN INDUSTRIES, INC.
发明人： ARVIN INDUSTRIES, INC. , HEROLD, Andrew, J.
IPC分类号： F01N01/08
CPC分类号： F01N1/084 , F01N1/02 , F01N2210/04 , F01N2490/15 , F01N2490/155
摘要： A double throat tuner including a second conduit (135) concentric to a first conduit (134) which connects the gas flow to a first volume tuning chamber (126) having a first effective volume. The radial difference between the first and second conduits (134, 135) and the length (188) of overlap of the first and second conduits (134, 135) in combination with the effective volume of the first tuning chamber (126) attenuates a preselective frequency of sound. This attenuation is for a specific frequency range in addition to the overall attenuation of the complete system including a plurality of conduits serially connected by a respective chamber.
摘要翻译：一种双喉调谐器，包括与第一导管（134）同心的第二导管（135），其将气流连接到具有第一有效体积的第一体积调节室（126）。第一和第二导管（134,135）之间的径向差和第一和第二导管（134,135）的重叠长度（188）与第一调谐室（126）的有效容积相结合，使预选声音频率该衰减除了整个系统的整体衰减之外还包括特定的频率范围，包括通过相应的腔室串联连接的多个导管。

4. 发明专利

DE2238257C3 未知
公开(公告)号：DE2238257C3
公开(公告)日：1978-10-12
申请号：DE2238257
申请日：1972-08-03
申请人： ARVIN INDUSTRIES, INC., COLUMBUS, IND. (V.ST.A.)
发明人： SCHEITLIN, GEORGE EDWARD, COLUMBUS, IND. , BENTLEY, DAVID ROY, TEMPERANCE, MICH.
IPC分类号： F01N3/26 , F01N13/10 , F01N3/10
摘要： An exhaust gas manifold for an internal combustion engine in which there is provided an outer shell including an outer sleeve having a pair of end caps closing the ends thereof. An inner shell is carried within the outer shell and is formed by a plurality of slidably interfit inner sleeves which are supported in spaced relation to the outer sleeve on mounting members mounted on a second pair of end caps closing the ends of said inner shell and connected to said first pair of end caps. A plurality of inlet conduits and an outlet conduit are connected to said outer shell, and a plurality of inlet conduits and an outlet conduit are also connected to said inner shell with the conduits on said inner shell being carried in, and movable with respect to, the conduits on said outer shell.

5. 发明专利

DE2201990C3 未知
公开(公告)号：DE2201990C3
公开(公告)日：1980-01-10
申请号：DE2201990
申请日：1972-01-17
申请人： ARVIN INDUSTRIES, INC., COLUMBUS, IND. (V.ST.A.)
发明人： SCHEITLIN, GEORGE EDWARD, COLUMBUS , COLLINS, JOSEPH BINK, HOPE , LAMBERT, MICHAEL WILLIAM, COLUMBUS
IPC分类号： F01N1/02 , F01N3/28 , F01N13/14 , F01N3/10

6. 发明专利

DE2201996C3 未知
公开(公告)号：DE2201996C3
公开(公告)日：1979-11-29
申请号：DE2201996
申请日：1972-01-17
申请人： ARVIN INDUSTRIES, INC., COLUMBUS, IND. (V.ST.A.)
发明人： SCHEITLIN, GEORGE EDWARD , LITTLE, RICHARD FREDERICK
IPC分类号： F01N3/20 , F01N3/28 , F01N3/34 , F01N3/10
摘要： 1330961 Treating exhaust gas ARVIN INDUSTRIES INC 29 July 1971 [10 May 1971] 35666/71 Heading F1B Catalytic converter for purifying exhaust gas comprises an elongated shell 10 closed by end caps 12, 13, a conversion chamber 16 for holding catalytic material supported in the chamber by means 18 to form a by-pass passage around the chamber, a first gas inlet 40 opening into the chamber, a second gas inlet 55 opening into the by-pass passage, at least one gas outlet 57 opening into the chamber and the by-pass passage and valve means 61 for selectively directing the gas flow through the chamber or the by-pass passage. The chamber 16 consists of a sleeve partitioned by four perforated plates 25, 26, 27 and 28 into two compartments 29, 30 each adapted to hold catalytic material, which can be filled through openings 34 closable by plugs 36. The ends of the sleeve are closed by plates 44 and 51. An inlet conduit 40 passes through flanged openings 41, 42 in the end cap 12 and end plate 44 respectively, the gas entering through this conduit being distributed by a perforated baffle plate 46. A branch 55 from the conduit 40 passes through a flanged opening in the end cap 12, gas entering through this branch passing along the by-pass passage through holes in the supports 18. At the outlet end, a first conduit 57 leads from the space between the end cap 13 and the end plate 51, and a branch conduit leads from the space between end plate 51 and perforated plate 28. The gases in the chamber 29 are subjected to a reducing reaction and are subsequently subjected to an oxidizing reaction in the chamber 30. To assist in creating an oxidizing atmosphere in the chamber 30 a pipe 63 passes diametrally across the shell and has apertures 64 from which compressed air issues to mix with the gas stream. In a modification, Fig. 6 (not shown) the branch 55 is omitted and there is a hole through the end plate 44. The valve is transferred to the junction of the first conduit and branch conduit at the outlet end. In a second modification, Fig. 8 (not shown) the inlet conduits and valve are arranged as shown in Fig. 1 and there is a single outlet conduit which passes through a flanged opening in the end cap 13. In a third modification Fig. 8 (not shown) the inlet conduits are again as in Fig. 1 and the gas outlet consists of a conduit passing through flanged openings in the end cap 13 and end plate 51 and in addition an opening through the end plate 51.

7. 发明专利

DE2201997B2 未知
公开(公告)号：DE2201997B2
公开(公告)日：1979-05-03
申请号：DE2201997
申请日：1972-01-17
申请人： ARVIN INDUSTRIES, INC., COLUMBUS, IND. (V.ST.A.)
发明人： SCHEITLIN, GEORGE EDWARD , LITTLE, RICHARD FREDERICK
IPC分类号： F01N1/02 , F01N3/28 , F01N13/14 , F01N3/10

8. 发明专利

DE2201997C3 未知
公开(公告)号：DE2201997C3
公开(公告)日：1980-01-10
申请号：DE2201997
申请日：1972-01-17
申请人： ARVIN INDUSTRIES, INC., COLUMBUS, IND. (V.ST.A.)
发明人： SCHEITLIN, GEORGE EDWARD , LITTLE, RICHARD FREDERICK
IPC分类号： F01N1/02 , F01N3/28 , F01N13/14 , F01N3/10

9. 发明专利

DE2201996B2 未知
公开(公告)号：DE2201996B2
公开(公告)日：1979-04-05
申请号：DE2201996
申请日：1972-01-17
申请人： ARVIN INDUSTRIES, INC., COLUMBUS, IND. (V.ST.A.)
发明人： SCHEITLIN, GEORGE EDWARD , LITTLE, RICHARD FREDERICK
IPC分类号： F01N3/20 , F01N3/28 , F01N3/34 , F01N3/10
摘要： 1330961 Treating exhaust gas ARVIN INDUSTRIES INC 29 July 1971 [10 May 1971] 35666/71 Heading F1B Catalytic converter for purifying exhaust gas comprises an elongated shell 10 closed by end caps 12, 13, a conversion chamber 16 for holding catalytic material supported in the chamber by means 18 to form a by-pass passage around the chamber, a first gas inlet 40 opening into the chamber, a second gas inlet 55 opening into the by-pass passage, at least one gas outlet 57 opening into the chamber and the by-pass passage and valve means 61 for selectively directing the gas flow through the chamber or the by-pass passage. The chamber 16 consists of a sleeve partitioned by four perforated plates 25, 26, 27 and 28 into two compartments 29, 30 each adapted to hold catalytic material, which can be filled through openings 34 closable by plugs 36. The ends of the sleeve are closed by plates 44 and 51. An inlet conduit 40 passes through flanged openings 41, 42 in the end cap 12 and end plate 44 respectively, the gas entering through this conduit being distributed by a perforated baffle plate 46. A branch 55 from the conduit 40 passes through a flanged opening in the end cap 12, gas entering through this branch passing along the by-pass passage through holes in the supports 18. At the outlet end, a first conduit 57 leads from the space between the end cap 13 and the end plate 51, and a branch conduit leads from the space between end plate 51 and perforated plate 28. The gases in the chamber 29 are subjected to a reducing reaction and are subsequently subjected to an oxidizing reaction in the chamber 30. To assist in creating an oxidizing atmosphere in the chamber 30 a pipe 63 passes diametrally across the shell and has apertures 64 from which compressed air issues to mix with the gas stream. In a modification, Fig. 6 (not shown) the branch 55 is omitted and there is a hole through the end plate 44. The valve is transferred to the junction of the first conduit and branch conduit at the outlet end. In a second modification, Fig. 8 (not shown) the inlet conduits and valve are arranged as shown in Fig. 1 and there is a single outlet conduit which passes through a flanged opening in the end cap 13. In a third modification Fig. 8 (not shown) the inlet conduits are again as in Fig. 1 and the gas outlet consists of a conduit passing through flanged openings in the end cap 13 and end plate 51 and in addition an opening through the end plate 51.

10. 发明专利

DE2322523B2 未知
公开(公告)号：DE2322523B2
公开(公告)日：1978-05-03
申请号：DE2322523
申请日：1973-05-04
申请人： ARVIN INDUSTRIES, INC., COLUMBUS, IND. (V.ST.A.)
发明人： SCHEITLIN, GEORGE EDWARD , VAUTAW, ROBERT LEE
IPC分类号： F01N3/28 , F01N3/10
摘要： A catalytic converter adapted to house a refractory element containing a catalyst for removing pollutants from the exhaust gases discharged from an internal combustion engine in which there is an open-ended casing in which said element can be carried. One end of the casing is flanged inwardly to form a seat for said element, and a ring is mounted in the opposite casing end to retain said element against said seat. A mesh sleeve is interposed between element and casing. The casing has an inlet and outlet mounted on the opposite ends thereof.

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