JPS57122154A - Manufacture of air cleaner element - Google Patents

Manufacture of air cleaner element

Info

Publication number
JPS57122154A
JPS57122154A JP743181A JP743181A JPS57122154A JP S57122154 A JPS57122154 A JP S57122154A JP 743181 A JP743181 A JP 743181A JP 743181 A JP743181 A JP 743181A JP S57122154 A JPS57122154 A JP S57122154A
Authority
JP
Japan
Prior art keywords
undilute
matrix
solution
resin
ring
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
JP743181A
Other languages
Japanese (ja)
Inventor
Atsushi Okajima
Yurio Nomura
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.)
Denso Corp
Original Assignee
NipponDenso 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 NipponDenso Co Ltd filed Critical NipponDenso Co Ltd
Priority to JP743181A priority Critical patent/JPS57122154A/en
Publication of JPS57122154A publication Critical patent/JPS57122154A/en
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/02—Air cleaners
    • F02M35/024—Air cleaners using filters, e.g. moistened

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)

Abstract

PURPOSE:To enable to form the desired angled sealing portion of an air cleaner element fitted with a sealing portion for a motorcar in time of manufacturing the element, by using a mold forming liquid resin material composed of a matrix and split segments which can be attached and detached freely. CONSTITUTION:At the time of manufacture, the specific undilute solution 3 of foamed soft urethane resin is poured into a sump A demarcated by fitting a matrix 1 on which bottom ring-like grooves 1a, 1c and a ring-like tapered portion 16 are formed and split segments 2 of L-shaped traverse sections including L- shaped tips 2a. Then, perforated metallic protectors 5, 6 are arranged on the outer and inner peripheries of a wholly ring-like filter 4 of which traverse section is shaped like the flower of a chrysanthemum, their one ends are immersed in the undilute solution 3 of resin in the sump A, and the undilute solution 3 is made to harden by self-exothermic hardening reaction. After that, the matrix 1 is separated in (a) direction the split segments 2 are separated in (c) direction while bending sealing portions 7 in (b) direction, and burrs 9 of resin are removed. A product is obtained by operating also the above-mentioned same work on the opposite side of the filter 4.
JP743181A 1981-01-20 1981-01-20 Manufacture of air cleaner element Pending JPS57122154A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP743181A JPS57122154A (en) 1981-01-20 1981-01-20 Manufacture of air cleaner element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP743181A JPS57122154A (en) 1981-01-20 1981-01-20 Manufacture of air cleaner element

Publications (1)

Publication Number Publication Date
JPS57122154A true JPS57122154A (en) 1982-07-29

Family

ID=11665671

Family Applications (1)

Application Number Title Priority Date Filing Date
JP743181A Pending JPS57122154A (en) 1981-01-20 1981-01-20 Manufacture of air cleaner element

Country Status (1)

Country Link
JP (1) JPS57122154A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6058208A (en) * 1983-09-09 1985-04-04 Kurabo Ind Ltd Filter element and preparation thereof
WO2000076623A1 (en) * 1999-06-15 2000-12-21 Toyo Roki Seizo Kabushiki Kaisha Method of manufacturing filter member
KR20030087173A (en) * 2002-05-07 2003-11-13 재단법인 한국기기유화시험연구원 Cylinderical air cleaner for use in car and method manufacturing the same
US11358087B2 (en) 2017-04-26 2022-06-14 Gvs Filtration Inc. Multiple bead air filter seal

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6058208A (en) * 1983-09-09 1985-04-04 Kurabo Ind Ltd Filter element and preparation thereof
JPS6259962B2 (en) * 1983-09-09 1987-12-14 Kurashiki Boseki Kk
WO2000076623A1 (en) * 1999-06-15 2000-12-21 Toyo Roki Seizo Kabushiki Kaisha Method of manufacturing filter member
US6723270B1 (en) 1999-06-15 2004-04-20 Toyo Roki Seizo Kabushiki Kaisha Method for manufacturing filter member
KR20030087173A (en) * 2002-05-07 2003-11-13 재단법인 한국기기유화시험연구원 Cylinderical air cleaner for use in car and method manufacturing the same
US11358087B2 (en) 2017-04-26 2022-06-14 Gvs Filtration Inc. Multiple bead air filter seal

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