JPS57147419A - Filter body - Google Patents

Filter body

Info

Publication number
JPS57147419A
JPS57147419A JP56032861A JP3286181A JPS57147419A JP S57147419 A JPS57147419 A JP S57147419A JP 56032861 A JP56032861 A JP 56032861A JP 3286181 A JP3286181 A JP 3286181A JP S57147419 A JPS57147419 A JP S57147419A
Authority
JP
Japan
Prior art keywords
filter medium
circular arcs
straight lines
line parts
bent
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
JP56032861A
Other languages
Japanese (ja)
Other versions
JPS6366249B2 (en
Inventor
Yoshihiro Taki
Hajime Akatsuchi
Toshiaki Fukuda
Susumu Miyagawa
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 JP56032861A priority Critical patent/JPS57147419A/en
Priority to US06/350,146 priority patent/US4430223A/en
Priority to DE8282101410T priority patent/DE3265515D1/en
Priority to PH26905A priority patent/PH20278A/en
Priority to EP82101410A priority patent/EP0058994B1/en
Publication of JPS57147419A publication Critical patent/JPS57147419A/en
Publication of JPS6366249B2 publication Critical patent/JPS6366249B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Filtering Materials (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Filtration Of Liquid (AREA)

Abstract

PURPOSE: To increase the filtering area and easily produce filter bodies of various shapes by a method wherein a plurality of combined line parts consisting of circular arcs and straight lines are provided in series between both ends of a substantially fan-shaped filter medium and the filter medium is bent.
CONSTITUTION: The circular arcs a2-a3,... k2-k3 with different radii are provided in the substantially fan-shaped flat filter medium 3 in a concentric manner with a point 0 as a center. The straight lines a1-a2, a3-a4... k1-k2, k3-k4 are provided on both sides of the circular ancs, and the filter medium 3 is bent at the line parts to have wave-formed cross-sectional shape. And the filter body 6 is formed by closing the end parts a1... k1 and each of end parts a4... k4 with an adhesive 4. The line parts may be changed in a manner of circular arcs, straight lines, circular arcs and the like reversely to the above.
COPYRIGHT: (C)1982,JPO&Japio
JP56032861A 1981-02-25 1981-03-06 Filter body Granted JPS57147419A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP56032861A JPS57147419A (en) 1981-03-06 1981-03-06 Filter body
US06/350,146 US4430223A (en) 1981-02-25 1982-02-19 Filter element for filtering fluid and method of producing same
DE8282101410T DE3265515D1 (en) 1981-02-25 1982-02-24 Filter element for filtering fluid
PH26905A PH20278A (en) 1981-02-25 1982-02-24 Filter element for filtering fluid and method of producing same
EP82101410A EP0058994B1 (en) 1981-02-25 1982-02-24 Filter element for filtering fluid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56032861A JPS57147419A (en) 1981-03-06 1981-03-06 Filter body

Publications (2)

Publication Number Publication Date
JPS57147419A true JPS57147419A (en) 1982-09-11
JPS6366249B2 JPS6366249B2 (en) 1988-12-20

Family

ID=12370622

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56032861A Granted JPS57147419A (en) 1981-02-25 1981-03-06 Filter body

Country Status (1)

Country Link
JP (1) JPS57147419A (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR883049A (en) * 1942-06-11 1943-06-22 Auergesellschaft Ag Filter designed to remove suspended matter from the air
GB1012534A (en) * 1964-03-03 1965-12-08 Flodins Industri Ab Method of and apparatus for the manufacture of aerosol filters
GB1331175A (en) * 1970-12-31 1973-09-26 Ford Motor Co Air cleaner
JPS57140554A (en) * 1981-02-23 1982-08-31 Nippon Denso Co Ltd Fluid cleaner
JPS57140617A (en) * 1981-02-25 1982-08-31 Nippon Denso Co Ltd Fluid purifier
JPS57140555A (en) * 1981-02-23 1982-08-31 Nippon Denso Co Ltd Fluid cleaner

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR883049A (en) * 1942-06-11 1943-06-22 Auergesellschaft Ag Filter designed to remove suspended matter from the air
GB1012534A (en) * 1964-03-03 1965-12-08 Flodins Industri Ab Method of and apparatus for the manufacture of aerosol filters
GB1331175A (en) * 1970-12-31 1973-09-26 Ford Motor Co Air cleaner
JPS57140554A (en) * 1981-02-23 1982-08-31 Nippon Denso Co Ltd Fluid cleaner
JPS57140555A (en) * 1981-02-23 1982-08-31 Nippon Denso Co Ltd Fluid cleaner
JPS57140617A (en) * 1981-02-25 1982-08-31 Nippon Denso Co Ltd Fluid purifier

Also Published As

Publication number Publication date
JPS6366249B2 (en) 1988-12-20

Similar Documents

Publication Publication Date Title
DE69405337D1 (en) Pyrogenic hydrophilic & hydrophobic metal oxides with a weak structure, their production and use
IT7831007A0 (en) POLYURETHANE-POLYUREA PARTICLES RESISTANT TO PRESSURE FOR THE ENCAPSULATION OF ACTIVE SUBSTANCES AND PROCESS FOR THEIR PREPARATION.
GB2020587B (en) Power steering valve and method of making the same
DE3171569D1 (en) Turbine blade cooled by means of a porous body, and method of manufacturing the same
JPS5522468A (en) Molding method of metal plate
DE3170122D1 (en) Preparation of vanadium phosphorus catalysts, catalysts so produced and use thereof in the production of maleic anhydride
JPS5787704A (en) Pneumatic tire with reduced rolling resistance
USD273804S (en) Modular liquid or gas manifold for a swimming pool solar heater
DE3169964D1 (en) Bismuth-containing catalyst compositions of use in the oxidation of methacrolein, production thereof and oxidation of methacrolein utilizing them
JPS57147419A (en) Filter body
DE3682074D1 (en) PRODUCTION OF A METALLIC POROUS MOLDED BODY AND MOLDED BODY PRODUCED THEREOF.
JPS55165227A (en) Manufacture of curved shape
USD271510S (en) Bat
DE3176299D1 (en) Colloidal solutions, processes for producing the same and uses thereof
JPS57190822A (en) Floating structure
USD259874S (en) Tractor-trailer aerodynamic drag reducer
SU1715304A1 (en) Juicer filter
JPS5740116A (en) Connecting rod for internal combustion engine
JPS52123731A (en) Packet frame and fabricating method of
JPS5417221A (en) Method of stregthening vehicle body
USD278803S (en) Buoy
JPS53118229A (en) Method of manufacturing anticorrosive shape steel
JPS51132530A (en) Method of forming jointed portion on outer shell of car body
JPS52133698A (en) Model ship frame
JPS55159817A (en) Altering method of filter area in radial filter leaf body