JPS5894994U - Orifice low sound damper - Google Patents

Orifice low sound damper

Info

Publication number
JPS5894994U
JPS5894994U JP19237481U JP19237481U JPS5894994U JP S5894994 U JPS5894994 U JP S5894994U JP 19237481 U JP19237481 U JP 19237481U JP 19237481 U JP19237481 U JP 19237481U JP S5894994 U JPS5894994 U JP S5894994U
Authority
JP
Japan
Prior art keywords
orifice
leaf spring
low sound
sound damper
side plate
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP19237481U
Other languages
Japanese (ja)
Inventor
久野　俊夫
島田　次彦
Original Assignee
株式会社　協立
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 株式会社　協立 filed Critical 株式会社　協立
Priority to JP19237481U priority Critical patent/JPS5894994U/en
Publication of JPS5894994U publication Critical patent/JPS5894994U/en
Pending legal-status Critical Current

Links

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本考案に係るオリフィス受音ダンパーの横断平
面図、第２図は同正面図、第３図は第１図Ａ−Ａ線の縦
断面図、第４図は第１図Ｂ−Ｂ線の縦断側面図である。 １：筒体、２．３：側板、５：板ばね、８：支持部、１
１：作動装置。 第２図　　　β 第３図Fig. 1 is a cross-sectional plan view of an orifice sound receiving damper according to the present invention, Fig. 2 is a front view thereof, Fig. 3 is a vertical cross-sectional view taken along line A-A in Fig. 1, and Fig. 4 is Fig. 1 B- It is a longitudinal side view taken along the B line. 1: Cylindrical body, 2.3: Side plate, 5: Leaf spring, 8: Support part, 1
1: Actuation device. Figure 2 β Figure 3

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 方形断面を有する筒体の対向する側板の内面に、該内面
の高さに略等しい幅員を有する板ばねを上記側板の長手
方向に配設すると共に、該板ばねの長手方向の端部を摺
動自在に収容する支持部を設け、かつ、上記板ばねの長
手方向の中央部を山形に隆起せしめてオリフィスを形成
する作動装置を備えてなることを特徴とするオリフィス
中音ダンノｆ−０A leaf spring having a width approximately equal to the height of the inner surface is disposed on the inner surface of the opposing side plate of the cylinder having a rectangular cross section in the longitudinal direction of the side plate, and the longitudinal end of the leaf spring is slidable. An orifice mid-tone Danno f-0, characterized in that it is provided with a supporting part that is movably accommodated, and an actuating device that raises the longitudinal center part of the leaf spring in a mountain shape to form an orifice.
JP19237481U 1981-12-21 1981-12-21 Orifice low sound damper Pending JPS5894994U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19237481U JPS5894994U (en) 1981-12-21 1981-12-21 Orifice low sound damper

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19237481U JPS5894994U (en) 1981-12-21 1981-12-21 Orifice low sound damper

Publications (1)

Publication Number Publication Date
JPS5894994U true JPS5894994U (en) 1983-06-28

Family

ID=30105790

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19237481U Pending JPS5894994U (en) 1981-12-21 1981-12-21 Orifice low sound damper

Country Status (1)

Country Link
JP (1) JPS5894994U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61250324A (en) * 1985-04-27 1986-11-07 Toushiyou Eng Kk Noise frequency corresponding type silencer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61250324A (en) * 1985-04-27 1986-11-07 Toushiyou Eng Kk Noise frequency corresponding type silencer

Similar Documents

Publication Publication Date Title
JPS5894994U (en) Orifice low sound damper
JPS58185240U (en) mask
JPS5962185U (en) Sash wood end cap
JPS58126376U (en) door stopper
JPS58194739U (en) paper dripper
JPS5824862U (en) Distance rod mounting structure
JPS5817850U (en) Mana board with container
JPS60167061U (en) Cheese roll prevention device
JPS60171523U (en) square suction funnel
JPS6131881U (en) clip attachment device
JPS59147039U (en) container
JPS6014728U (en) paper bag handle
JPS61960U (en) stamp for marking
JPS5841299U (en) Urinal
JPS5856213U (en) Spring pin using stainless steel tube
JPS5957616U (en) pipe cap
JPS5984583U (en) sign sheet
JPS6037566U (en) Gremont trigger device
JPS6063288U (en) soap box
JPS584816U (en) elastic magnet
JPS60163093U (en) Simple shower
JPS5970496U (en) Cigarette holder
JPS5965110U (en) Vertical frame mounting device
JPS5975945U (en) FRP leaf spring device
JPS60138468U (en) infant pillow