JPS5695317A - Filter element and its production - Google Patents

Filter element and its production

Info

Publication number
JPS5695317A
JPS5695317A JP17262579A JP17262579A JPS5695317A JP S5695317 A JPS5695317 A JP S5695317A JP 17262579 A JP17262579 A JP 17262579A JP 17262579 A JP17262579 A JP 17262579A JP S5695317 A JPS5695317 A JP S5695317A
Authority
JP
Japan
Prior art keywords
sealing material
filter
disposed
filter element
filter paper
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
JP17262579A
Other languages
Japanese (ja)
Other versions
JPS631082B2 (en
Inventor
Kazuhiko Hikima
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.)
Mahle Filter Systems Japan Corp
Original Assignee
Mahle Filter Systems Japan Corp
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 Mahle Filter Systems Japan Corp filed Critical Mahle Filter Systems Japan Corp
Priority to JP17262579A priority Critical patent/JPS5695317A/en
Publication of JPS5695317A publication Critical patent/JPS5695317A/en
Publication of JPS631082B2 publication Critical patent/JPS631082B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To prevent deformation and improve filtration performance by disposing a porous cylinder on the inner side of an annular filter paper body, winding a fine cord on the outside circumference to form a filter body, and pressing and disposing end plates to the top and bottom ends by way of a sealing material.
CONSTITUTION: Long-sized sheetlike filter paper is worked with a pleating machine, and this is cut to a required length. Further both ends are joined to manufacture an annular filter paper body 1. Thence, a porous cylinder 2 is disposed on the inner side of this body 1, after which a fine cord 3 of fiber type is wound on the outside circumference of the body 1, whereby the body and the cylinder 2 are formed into one piece and a filter body 4 is formed. Further, end plates 5 are disposed by way of a sealing material to the top and bottom ends of the body 4, and these are pressed and heated to allow the sealing material to set, whereby these are fixed into one piece and the filter element is formed. The resultant filter element is put into the state disposed with the fine cord 3 into a predetermined casing and is used.
COPYRIGHT: (C)1981,JPO&Japio
JP17262579A 1979-12-29 1979-12-29 Filter element and its production Granted JPS5695317A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17262579A JPS5695317A (en) 1979-12-29 1979-12-29 Filter element and its production

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17262579A JPS5695317A (en) 1979-12-29 1979-12-29 Filter element and its production

Publications (2)

Publication Number Publication Date
JPS5695317A true JPS5695317A (en) 1981-08-01
JPS631082B2 JPS631082B2 (en) 1988-01-11

Family

ID=15945337

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17262579A Granted JPS5695317A (en) 1979-12-29 1979-12-29 Filter element and its production

Country Status (1)

Country Link
JP (1) JPS5695317A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5345910U (en) * 1976-09-21 1978-04-19

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5345910U (en) * 1976-09-21 1978-04-19

Also Published As

Publication number Publication date
JPS631082B2 (en) 1988-01-11

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