KR100352506B1 - 공기청정용 필터 여재 및 그 제조방법 - Google Patents
공기청정용 필터 여재 및 그 제조방법 Download PDFInfo
- Publication number
- KR100352506B1 KR100352506B1 KR1019990039101A KR19990039101A KR100352506B1 KR 100352506 B1 KR100352506 B1 KR 100352506B1 KR 1019990039101 A KR1019990039101 A KR 1019990039101A KR 19990039101 A KR19990039101 A KR 19990039101A KR 100352506 B1 KR100352506 B1 KR 100352506B1
- Authority
- KR
- South Korea
- Prior art keywords
- layer
- media
- filter
- air
- resin adhesive
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D39/00—Filtering material for liquid or gaseous fluids
- B01D39/14—Other self-supporting filtering material ; Other filtering material
- B01D39/16—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
- B01D39/1607—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous
- B01D39/1623—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous of synthetic origin
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
- B01D2239/06—Filter cloth, e.g. knitted, woven non-woven; self-supported material
- B01D2239/065—More than one layer present in the filtering material
- B01D2239/0659—The layers being joined by needling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
- B01D2239/06—Filter cloth, e.g. knitted, woven non-woven; self-supported material
- B01D2239/065—More than one layer present in the filtering material
- B01D2239/0668—The layers being joined by heat or melt-bonding
Abstract
Description
필터종류 | 중 량(g/㎡) | 두 께(㎜) | 초기청정효율(%) | 수명청정효율(%) | 분진유진용량(g/530㎠) |
실시예 1 | 220 | 2.2 | 98.5 | 99.0 | 60.1 |
실시예 2 | 180 | 1.0 | 98.8 | 99.3 | 39.8 |
비교예 1 | 250 | 3.0 | 97.7 | 98.8 | 62.3 |
비교예 2 | 140 | 0.65 | 98.8 | 99.3 | 23.2 |
Claims (5)
- (정정) 자동차에 적용되는 다층구조의 공기청정용 필터여재에 있어서;섬유직경이 0.5~15데니어이고, 중량이 100~500g/㎡으로 폴리에스테르, 폴리프로필렌 등의 열가소성 합성섬유여재를 기초로 조밀층, 중간층, 벌키층를 구비하고 각층의 중량이 30~100kg/㎡으로 이루어짐을 특징으로 하는 공기청정용 필터여재.
- (삭제)
- (삭제)
- (정정)자동차 공기청정용 필터여재를 제조함에 있어서;섬유직경 0.5~15 데니어이고 중량이 100~500g/㎡으로 폴리에스테르, 폴리프로필렌 등의 열가소성합성섬유여재를 기초로 조밀층, 중간층, 벌키층으로 적재된 합성섬유간을 니들펀칭으로 일차 결합한 후 열융착하여서 얻어짐을 특징으로 하는 공기청정용 필터여재 제조방법.
- (정정)제 4항에 있어서;상기 니들펀칭 결합후 이루어지는 열융착은 다층 적재한 합성섬유간을 열, 초음파, 고주파 중 선택된 어느 하나의 열융착법으로 이루어짐을 특징으로 하는 공기청정기용 필터여재 제조방법.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019990039101A KR100352506B1 (ko) | 1999-09-13 | 1999-09-13 | 공기청정용 필터 여재 및 그 제조방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019990039101A KR100352506B1 (ko) | 1999-09-13 | 1999-09-13 | 공기청정용 필터 여재 및 그 제조방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20010027395A KR20010027395A (ko) | 2001-04-06 |
KR100352506B1 true KR100352506B1 (ko) | 2002-09-11 |
Family
ID=19611310
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019990039101A KR100352506B1 (ko) | 1999-09-13 | 1999-09-13 | 공기청정용 필터 여재 및 그 제조방법 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100352506B1 (ko) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100361431B1 (ko) * | 2000-07-14 | 2002-11-22 | 주식회사 프리챌홀딩스 | 세사를 이용한 기체필터 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR940005308A (ko) * | 1992-08-04 | 1994-03-21 | 게리 리 그리스울드 | 중합체 미세섬유의 파형 부직웹 |
-
1999
- 1999-09-13 KR KR1019990039101A patent/KR100352506B1/ko active IP Right Grant
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR940005308A (ko) * | 1992-08-04 | 1994-03-21 | 게리 리 그리스울드 | 중합체 미세섬유의 파형 부직웹 |
Also Published As
Publication number | Publication date |
---|---|
KR20010027395A (ko) | 2001-04-06 |
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