公开(公告)号：US3649130A

公开(公告)日：1972-03-14

申请号：US3649130D

申请日：1970-01-09

申请人： BRAUN AG

发明人： MOLLER HEINRICH

IPC分类号： F04D17/04 ,  F04D5/00

CPC分类号： F04D17/04

摘要： A transverse current blower having a casing, the internal surface thereof, together with a fan wheel asymmetrically arranged therein define a passage that includes an air intake and air discharge portions and a portion of minimum width therebetween. Both the intake and exhaust portions are in spiral form increasing in width from the portion of minimum width.

摘要翻译： 具有外壳，其内表面和不对称地布置在其中的风扇轮的横向电风机具有包括进气和排气部分以及其间的最小宽度部分的通道。 进气和排气部分都是从最小宽度部分的宽度增加的螺旋形状。

公开(公告)号：US3702918A

公开(公告)日：1972-11-14

申请号：US3702918D

申请日：1970-06-29

申请人： BRAUN AG

发明人： MOLLER HEINRICH

IPC分类号： A45D20/08 ,  A45D20/12 ,  F04D17/04 ,  F24H3/04 ,  H05B3/02 ,  F04D1/00

CPC分类号： A45D20/08 ,  A45D20/12 ,  F04D17/04 ,  F24H3/0417

摘要： A blower arrangement has a housing which includes upper and lower main walls and a substantially semicylindrical wall connected thereto which defines a substantially semicylindrical section that closes the rear of the housing; the main walls define a channel for the entry and exit of fluid, that has near the housing frontat least one opening for fluid intake and discharge. A rotatable crossflow blower is disposed eccentrically in the substantially semicylindrical section; and a flat partition is disposed in the channel and defines with the blower circumference a gap of about one-twentieth the blower diameter and partitions the channel into entry and exit portions. A heating device may be mounted on the partition, and the entry portion of the channel may open sideways of the housing.

摘要翻译： 鼓风机装置具有壳体，该壳体包括上主壁和下主壁以及连接到其上的大致半圆柱形壁，其限定关闭壳体后部的大致半圆柱形部分; 主壁限定了用于进入和离开流体的通道，其具有靠近壳体前端的至少一个用于流体进入和排出的开口。 可旋转的横流鼓风机偏心地设置在大致半圆柱形部分中; 并且平坦分隔件设置在通道中并且与鼓风机圆周限定约为鼓风机直径的二十分之一的间隙，并将通道分隔成入口和出口部分。 加热装置可以安装在隔板上，并且通道的入口部分可以朝向壳体的侧面开口。