公开(公告)号：WO2003027479A1

公开(公告)日：2003-04-03

申请号：PCT/US2002/029752

申请日：2002-09-19

Applicant: HONEYWELL INTERNATIONAL INC.

Inventor： HOMSI, Emile, N. ,  KAGAN, Val, A. ,  HAN, Peter, K. ,  LEE, Chul, S. ,  KROLICK, Thomas, J.

IPC: F02M35/10

CPC classification number: F02M35/10321 ,  B32B27/20 ,  B32B27/34 ,  F02M35/10268 ,  F02M35/10327 ,  F02M35/10347 ,  F02M35/1036 ,  F02M35/1272 ,  F02M35/1277 ,  F02M35/1283 ,  F05C2225/08

Abstract: A co-injection molded air intake manifold shell comprises an inner and outer skin layer separated by a sound absorbing or sound insulation core. Each skin layer is composed of a polyamide resin which, optionally, contains glass fiber reinforcement and high specific gravity fillers such as barium sulfate or tungsten. The sound insulating core is composed of a high density material having a foam structure, such as a polyamide resin. Skin layers are provided with a plurality of pockets to permit distribution of localized lumped masses at predetermined locations tailored to increase noise transmission losses. A single layer air intake manifold shell having non-uniform thickness is also provided. The thickness of the single layer air intake manifold shell is larger over preselected noise sources of larger amplitude to maximize noise attenuation for a nominal air intake manifold shell thickness.

Abstract translation: 共注射成型的进气歧管壳体包括由吸音或隔音芯分隔开的内表皮层和外表皮层。 每个表层由聚酰胺树脂组成，其任选地包含玻璃纤维增​​强物和高比重填料如硫酸钡或钨。 隔音芯由具有泡沫结构的高密度材料如聚酰胺树脂组成。 皮肤层设置有多个口袋，以允许在预定位置分布局部集中质量块，以增加噪声传输损耗。 还提供了具有不均匀厚度的单层进气歧管壳体。 单层进气歧管壳体的厚度大于较大幅度的预选噪声源，以使标称进气歧管壳体厚度的噪声衰减最大化。

公开(公告)号：EP1240002A1

公开(公告)日：2002-09-18

申请号：EP00984489.5

申请日：2000-12-19

Applicant: Honeywell International Inc.

Inventor： KAGAN, Val, A. ,  LEE, Chul, S.

IPC: B29C65/06

CPC classification number: B29C66/322 ,  B29C65/06 ,  B29C65/0618 ,  B29C65/0636 ,  B29C66/1312 ,  B29C66/30223 ,  B29C66/54 ,  B29C66/71 ,  B29C66/721 ,  B29C66/7212 ,  B29C66/72143 ,  B29C66/73921 ,  B29K2077/00 ,  B29K2105/12 ,  B29L2031/7492 ,  Y10T428/19 ,  Y10T428/192 ,  B29K2307/04 ,  B29K2309/08 ,  B29K2277/10 ,  B29K2069/00 ,  B29K2075/00 ,  B29K2067/00 ,  B29K2079/08 ,  B29K2081/06 ,  B29K2071/00 ,  B29K2027/06 ,  B29K2023/00

Abstract: A frictionally welded, filled thermoplastic article is strengthened by restricting lateral flow of molten material out of the gap between the workpieces, so that a molten pool of substantial depth is maintained from the beginning of melting to the onset of solidification. The restriction to lateral flow of material is provided by dams (projections) of essentially rectangular cross-section at each lateral edge of one of the workpieces, while the other workpiece has a substantially flat mating surface.

Abstract translation: 摩擦焊接的填充热塑性塑料制品通过限制熔化材料从工件之间的间隙中流出而被加强，从而从熔化开始到凝固开始，保持相当大的深度的熔池。 材料侧向流动的限制由工件之一的每个侧边缘处的基本上矩形横截面的坝（凸起）提供，而另一个工件具有基本平坦的配合表面。

公开(公告)号：EP1240002B1

公开(公告)日：2003-07-23

申请号：EP00984489.5

申请日：2000-12-19

Applicant: Honeywell International Inc.

Inventor： KAGAN, Val, A. ,  LEE, Chul, S.

IPC: B29C65/06

CPC classification number: B29C66/322 ,  B29C65/06 ,  B29C65/0618 ,  B29C65/0636 ,  B29C66/1312 ,  B29C66/30223 ,  B29C66/54 ,  B29C66/71 ,  B29C66/721 ,  B29C66/7212 ,  B29C66/72143 ,  B29C66/73921 ,  B29K2077/00 ,  B29K2105/12 ,  B29L2031/7492 ,  Y10T428/19 ,  Y10T428/192 ,  B29K2307/04 ,  B29K2309/08 ,  B29K2277/10 ,  B29K2069/00 ,  B29K2075/00 ,  B29K2067/00 ,  B29K2079/08 ,  B29K2081/06 ,  B29K2071/00 ,  B29K2027/06 ,  B29K2023/00