JPS5524525A - Fabrication of filter - Google Patents

Fabrication of filter

Info

Publication number
JPS5524525A
JPS5524525A JP9692978A JP9692978A JPS5524525A JP S5524525 A JPS5524525 A JP S5524525A JP 9692978 A JP9692978 A JP 9692978A JP 9692978 A JP9692978 A JP 9692978A JP S5524525 A JPS5524525 A JP S5524525A
Authority
JP
Japan
Prior art keywords
filter
gas
removing material
activated carbon
needle
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.)
Granted
Application number
JP9692978A
Other languages
Japanese (ja)
Other versions
JPS6159769B2 (en
Inventor
Ryosuke Sasaoka
Shigeaki Numata
Kiminori Kato
Yasuo Ishino
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP9692978A priority Critical patent/JPS5524525A/en
Publication of JPS5524525A publication Critical patent/JPS5524525A/en
Publication of JPS6159769B2 publication Critical patent/JPS6159769B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Separation Of Gases By Adsorption (AREA)
  • Filtering Materials (AREA)

Abstract

PURPOSE: To prevent uneven distribution of gas-removing material in fabrication of a filter used for an air cleaner, or in a ventilation duct, by putting a dielectric filter, gas-removing material, fibrous activated carbon, and a permeable textile base one upon another in above described order, and by needle-punching them.
CONSTITUTION: On a needle punching machine is placed a dielectric filter 1 for collecting dust, and a fibrous activated carbon filter 2 for removing odor on the dielectric filter 1. Then gas-removing material 3, e.g., K2CO3 etc., is spread on the activated carbon, finally a permeable textile base 4 is placed on the gas-removing material, and needle-punched downward to fabricate a dust-collecting filter.
COPYRIGHT: (C)1980,JPO&Japio
JP9692978A 1978-08-08 1978-08-08 Fabrication of filter Granted JPS5524525A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9692978A JPS5524525A (en) 1978-08-08 1978-08-08 Fabrication of filter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9692978A JPS5524525A (en) 1978-08-08 1978-08-08 Fabrication of filter

Publications (2)

Publication Number Publication Date
JPS5524525A true JPS5524525A (en) 1980-02-21
JPS6159769B2 JPS6159769B2 (en) 1986-12-18

Family

ID=14178028

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9692978A Granted JPS5524525A (en) 1978-08-08 1978-08-08 Fabrication of filter

Country Status (1)

Country Link
JP (1) JPS5524525A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03213113A (en) * 1990-01-12 1991-09-18 Kanebo Ltd Method and apparatus for vacuum regeneration of absorbent
JPH0398915U (en) * 1990-01-25 1991-10-15
US7029518B2 (en) * 1992-12-02 2006-04-18 Ebara Research Co., Ltd. Method and apparatus for the preparation of clean gases

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01153088U (en) * 1988-04-15 1989-10-23

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03213113A (en) * 1990-01-12 1991-09-18 Kanebo Ltd Method and apparatus for vacuum regeneration of absorbent
JPH0398915U (en) * 1990-01-25 1991-10-15
US7029518B2 (en) * 1992-12-02 2006-04-18 Ebara Research Co., Ltd. Method and apparatus for the preparation of clean gases

Also Published As

Publication number Publication date
JPS6159769B2 (en) 1986-12-18

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