Title:
CASING LINING
Document Type and Number:
Japanese Patent JPH06214573
Kind Code:
A
Abstract:
PURPOSE: To improve the casing lining, so that the required space is very small and sound-absorbing operation is improved, especially, in case of low frequency.
CONSTITUTION: This is a casing lining for a piston machine, a motive power machine, and a working machine which has a layer formed of fiber, attenuating air-transmitted sound, and the fiber 2 is compressed and adhered within an edge part range 3, surrounding at least the layer 1 externally, to form a support frame 4 having nearly no air holes.
Inventors:
RAINHARUTO SHIYUTEIIFU
ROOGAA SHIYORUKU
GERUHARUTO MIYURAA BURORU
TOOMASU YOOSUTO
MANFUREETO MATOUTAATO
KURAUSUUDEIITAA SHIYUMITSUTO
ROOGAA SHIYORUKU
GERUHARUTO MIYURAA BURORU
TOOMASU YOOSUTO
MANFUREETO MATOUTAATO
KURAUSUUDEIITAA SHIYUMITSUTO
Application Number:
JP30506493A
Publication Date:
August 05, 1994
Filing Date:
December 06, 1993
Export Citation:
Assignee:
FREUDENBERG CARL FA
International Classes:
G10K11/162; B60R13/08; F02B77/13; F02F7/00; F04B39/00; G10K11/16; G10K11/172; (IPC1-7): G10K11/16
Domestic Patent References:
| JPH0297028U | 1990-08-02 |
Attorney, Agent or Firm:
Toshio Yano (2 outside)
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