JPS5878124U - High performance air filter - Google Patents

High performance air filter

Info

Publication number
JPS5878124U
JPS5878124U JP17414081U JP17414081U JPS5878124U JP S5878124 U JPS5878124 U JP S5878124U JP 17414081 U JP17414081 U JP 17414081U JP 17414081 U JP17414081 U JP 17414081U JP S5878124 U JPS5878124 U JP S5878124U
Authority
JP
Japan
Prior art keywords
air filter
performance air
high performance
web
continuous trajectories
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
JP17414081U
Other languages
Japanese (ja)
Inventor
三宅　正明
郁彦 福森
Original Assignee
旭化成株式会社
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 旭化成株式会社 filed Critical 旭化成株式会社
Priority to JP17414081U priority Critical patent/JPS5878124U/en
Publication of JPS5878124U publication Critical patent/JPS5878124U/en
Pending legal-status Critical Current

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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) [Summary] 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 the drawing]

第１図は従来の二一ドルノずンチングによるフィルター
の一部を示す斜視図、第２図は本考案の高性能フィルタ
ーの一部を示す斜視図である。 図中１はウェブ表面の連続した軌跡、２は三次元的な交
絡部分、３はニードルパンチングによる針穴である。FIG. 1 is a perspective view showing a part of a conventional 21-dorno-sunching filter, and FIG. 2 is a perspective view showing a part of a high-performance filter of the present invention. In the figure, 1 is a continuous locus on the web surface, 2 is a three-dimensional entangled portion, and 3 is a needle hole formed by needle punching.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 単繊維の直径が０．０５〜２ミクロンの可燃性極細繊維
からなるウェブの表面ｉこ多数の連続した軌跡１が形成
されており、かつ、該連続した軌跡において単繊維がウ
ェブの厚み方向に三次元的に交絡していることを特徴と
する高性能エアーフィルター。A large number of continuous trajectories 1 are formed on the surface of a web made of combustible ultrafine fibers with a single fiber diameter of 0.05 to 2 microns, and in the continuous trajectories, the single fibers extend in the thickness direction of the web. A high-performance air filter characterized by three-dimensional entanglement.
JP17414081U 1981-11-25 1981-11-25 High performance air filter Pending JPS5878124U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17414081U JPS5878124U (en) 1981-11-25 1981-11-25 High performance air filter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17414081U JPS5878124U (en) 1981-11-25 1981-11-25 High performance air filter

Publications (1)

Publication Number Publication Date
JPS5878124U true JPS5878124U (en) 1983-05-26

Family

ID=29966101

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17414081U Pending JPS5878124U (en) 1981-11-25 1981-11-25 High performance air filter

Country Status (1)

Country Link
JP (1) JPS5878124U (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4972472A (en) * 1972-11-18 1974-07-12
JPS5541292U (en) * 1978-09-13 1980-03-17

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4972472A (en) * 1972-11-18 1974-07-12
JPS5541292U (en) * 1978-09-13 1980-03-17

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