JPS57140555A - Fluid cleaner - Google Patents

Fluid cleaner

Info

Publication number
JPS57140555A
JPS57140555A JP56025141A JP2514181A JPS57140555A JP S57140555 A JPS57140555 A JP S57140555A JP 56025141 A JP56025141 A JP 56025141A JP 2514181 A JP2514181 A JP 2514181A JP S57140555 A JPS57140555 A JP S57140555A
Authority
JP
Japan
Prior art keywords
filter
shaped
filter element
bag
neighboring
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
JP56025141A
Other languages
Japanese (ja)
Other versions
JPH0239286B2 (en
Inventor
Susumu Miyagawa
Toshiaki Fukuda
Hajime Akatsuchi
Yoshihiro Taki
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 JP56025141A priority Critical patent/JPS57140555A/en
Priority to EP84103845A priority patent/EP0152513B1/en
Priority to DE8282300832T priority patent/DE3271301D1/en
Priority to DE8484103845T priority patent/DE3280289D1/en
Priority to EP82300832A priority patent/EP0059562B1/en
Priority to US06/350,147 priority patent/US4498989A/en
Publication of JPS57140555A publication Critical patent/JPS57140555A/en
Publication of JPH0239286B2 publication Critical patent/JPH0239286B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/52—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material
    • B01D46/521—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material using folded, pleated material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D27/00—Cartridge filters of the throw-away type
    • B01D27/04—Cartridge filters of the throw-away type with cartridges made of a piece of unitary material, e.g. filter paper
    • B01D27/06—Cartridge filters of the throw-away type with cartridges made of a piece of unitary material, e.g. filter paper with corrugated, folded or wound material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
    • B01D29/012—Making filtering elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
    • B01D29/05—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements supported
    • B01D29/07—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements supported with corrugated, folded or wound filtering sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
    • B01D29/05—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements supported
    • B01D29/07—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements supported with corrugated, folded or wound filtering sheets
    • B01D29/073—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements supported with corrugated, folded or wound filtering sheets with wound filtering sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/0002—Casings; Housings; Frame constructions
    • B01D46/0005—Mounting of filtering elements within casings, housings or frames
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
    • B01D46/106—Ring-shaped filtering elements
    • 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
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/12—Pleated filters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2265/00—Casings, housings or mounting for filters specially adapted for separating dispersed particles from gases or vapours
    • B01D2265/06—Details of supporting structures for filtering material, e.g. cores
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2279/00—Filters adapted for separating dispersed particles from gases or vapours specially modified for specific uses
    • B01D2279/60—Filters adapted for separating dispersed particles from gases or vapours specially modified for specific uses for the intake of internal combustion engines or turbines

Landscapes

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

Abstract

PURPOSE:To increase filter area of a cleaner, by forming bag shaped parts between neighboring filter materials in a cylindrical filter element and filtering air axially flowing from one end face toward the other face of said element. CONSTITUTION:A sheet of belt-shaped filter material 5 is formed with a corrugated part 5b in one side and a flat part 5c in the other of said material with its central part 5a as the border, and said material 5 is folded in this central part 5a and spirally wound on the periphery of a winding core 11. A filter element 50 is formed with bag-shaped parts 50c in portions between neighboring said filter materials 5, and contaminated air passes the filter material 5 through said bag-shaped part 50c. Here a supporting part 12c in a receiving frame of the filter material 5 is sloped diagonally upward along the slope of one end part 50b of the filter element 50. Accordingly, sloped both end parts 50a, 50b of the filter element 50 can form relatively large hollowed places between a cap 1 and case 8.
JP56025141A 1981-02-23 1981-02-23 Fluid cleaner Granted JPS57140555A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP56025141A JPS57140555A (en) 1981-02-23 1981-02-23 Fluid cleaner
EP84103845A EP0152513B1 (en) 1981-02-23 1982-02-18 Filter element for fluid cleaner systems
DE8282300832T DE3271301D1 (en) 1981-02-23 1982-02-18 Fluid cleaner systems
DE8484103845T DE3280289D1 (en) 1981-02-23 1982-02-18 FILTER ELEMENT FOR FLUID CLEANING SYSTEMS.
EP82300832A EP0059562B1 (en) 1981-02-23 1982-02-18 Fluid cleaner systems
US06/350,147 US4498989A (en) 1981-02-23 1982-02-19 Fluid filter element and support

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56025141A JPS57140555A (en) 1981-02-23 1981-02-23 Fluid cleaner

Publications (2)

Publication Number Publication Date
JPS57140555A true JPS57140555A (en) 1982-08-31
JPH0239286B2 JPH0239286B2 (en) 1990-09-05

Family

ID=12157699

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56025141A Granted JPS57140555A (en) 1981-02-23 1981-02-23 Fluid cleaner

Country Status (1)

Country Link
JP (1) JPS57140555A (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57147419A (en) * 1981-03-06 1982-09-11 Nippon Denso Co Ltd Filter body
JPS59123656U (en) * 1983-02-10 1984-08-20 東京濾器株式会社 Element seal structure of concentric air cleaner
JPS61115119U (en) * 1984-12-29 1986-07-21
JPH0220772U (en) * 1988-07-26 1990-02-13
JPH0276158U (en) * 1988-11-30 1990-06-11
JPH0239286B2 (en) * 1981-02-23 1990-09-05 Nippon Denso Co
JP2003514178A (en) * 1999-11-05 2003-04-15 ドナルドソン カンパニー，インコーポレイティド Filter and filter element
JP2006142200A (en) * 2004-11-19 2006-06-08 Nippon Rokaki Kk Air filter apparatus
JP2007530259A (en) * 2004-03-24 2007-11-01 ドナルドソン カンパニー，インコーポレイティド Filter element, air cleaner, assembly and filtration method
US8105407B2 (en) 2008-06-24 2012-01-31 Honda Motor Co., Ltd. Air cleaner for internal combustion engine

Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2720279A (en) * 1953-04-02 1955-10-11 Fram Corp Pleated paper carburetor air filter
US3686837A (en) * 1969-02-07 1972-08-29 Walker Mfg Co Dual media air filter
GB1331175A (en) * 1970-12-31 1973-09-26 Ford Motor Co Air cleaner
US3859068A (en) * 1972-05-09 1975-01-07 Tenneco Inc Pleated air filter
JPS50127780U (en) * 1974-04-03 1975-10-20
JPS50159160A (en) * 1974-06-12 1975-12-23
JPS5113171A (en) * 1974-07-22 1976-02-02 Hitachi Ltd DENKISOJIKI
JPS525108U (en) * 1975-06-27 1977-01-13
JPS5296109U (en) * 1976-01-19 1977-07-19
JPS5314963A (en) * 1976-07-28 1978-02-10 Hitachi Ltd Filter structure
JPS5487975A (en) * 1977-12-24 1979-07-12 Tsuchiya Seisakusho Oil filter having spiral element and method of making said filter
JPS5550472U (en) * 1978-09-29 1980-04-02
JPS55141734U (en) * 1979-03-27 1980-10-09

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5220659A (en) * 1975-08-08 1977-02-16 Dainippon Toryo Co Ltd Treatment method of waste water by upward flow filtration
JPS57140555A (en) * 1981-02-23 1982-08-31 Nippon Denso Co Ltd Fluid cleaner

Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2720279A (en) * 1953-04-02 1955-10-11 Fram Corp Pleated paper carburetor air filter
US3686837A (en) * 1969-02-07 1972-08-29 Walker Mfg Co Dual media air filter
GB1331175A (en) * 1970-12-31 1973-09-26 Ford Motor Co Air cleaner
US3859068A (en) * 1972-05-09 1975-01-07 Tenneco Inc Pleated air filter
JPS50127780U (en) * 1974-04-03 1975-10-20
JPS50159160A (en) * 1974-06-12 1975-12-23
JPS5113171A (en) * 1974-07-22 1976-02-02 Hitachi Ltd DENKISOJIKI
JPS525108U (en) * 1975-06-27 1977-01-13
JPS5296109U (en) * 1976-01-19 1977-07-19
JPS5314963A (en) * 1976-07-28 1978-02-10 Hitachi Ltd Filter structure
JPS5487975A (en) * 1977-12-24 1979-07-12 Tsuchiya Seisakusho Oil filter having spiral element and method of making said filter
JPS5550472U (en) * 1978-09-29 1980-04-02
JPS55141734U (en) * 1979-03-27 1980-10-09

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0239286B2 (en) * 1981-02-23 1990-09-05 Nippon Denso Co
JPS6366249B2 (en) * 1981-03-06 1988-12-20 Nippon Denso Co
JPS57147419A (en) * 1981-03-06 1982-09-11 Nippon Denso Co Ltd Filter body
JPS59123656U (en) * 1983-02-10 1984-08-20 東京濾器株式会社 Element seal structure of concentric air cleaner
JPS61115119U (en) * 1984-12-29 1986-07-21
JPH0337697Y2 (en) * 1984-12-29 1991-08-09
JPH0220772U (en) * 1988-07-26 1990-02-13
JPH0276158U (en) * 1988-11-30 1990-06-11
JP2003514178A (en) * 1999-11-05 2003-04-15 ドナルドソン カンパニー，インコーポレイティド Filter and filter element
JP2007530259A (en) * 2004-03-24 2007-11-01 ドナルドソン カンパニー，インコーポレイティド Filter element, air cleaner, assembly and filtration method
JP4664969B2 (en) * 2004-03-24 2011-04-06 ドナルドソン カンパニー，インコーポレイティド Filter element, air cleaner, assembly and filtration method
JP2006142200A (en) * 2004-11-19 2006-06-08 Nippon Rokaki Kk Air filter apparatus
US8105407B2 (en) 2008-06-24 2012-01-31 Honda Motor Co., Ltd. Air cleaner for internal combustion engine

Also Published As

Publication number Publication date
JPH0239286B2 (en) 1990-09-05

Similar Documents

Publication Publication Date Title
GB2036593A (en) Air cleaner with replaceable filter element 23
US4074985A (en) Air filter
JPS57140555A (en) Fluid cleaner
US2225389A (en) Vacuum cleaner bag
GB2041230B (en) Collapse-resistant corrugated filter element
GB823648A (en) Filters for fluids
ES251146U (en) Air filters
GB2130914A (en) Filter cartridge
JPS57140554A (en) Fluid cleaner
US3680287A (en) Air filter
JPS5642958A (en) Preparation of blind tubular separator for battery
US4065392A (en) Filter
GB1562648A (en) Gas filter element and method of manufacturing the same
GB1512958A (en) Filter
US2808898A (en) Filter bag structure for vacuum cleaners
JPS57128463A (en) Fabrication of negative electrode assembly
JPS57177318A (en) Filter element and preparation thereof
JPS6415112A (en) Air cleaning filter
SU698635A1 (en) Filter
DE3263424D1 (en) Absorbent wound dressing
CA1168405A (en) Vacuum cleaner bag
DE3265025D1 (en) A germinator and the use of textile material for the production of a germinator
JPS57140618A (en) Filter element
JPS54108070A (en) Filter device
JPS56144714A (en) Filter element for filtering liquid