JPS5314964A - Filter structure - Google Patents

Filter structure

Info

Publication number
JPS5314964A
JPS5314964A JP8921276A JP8921276A JPS5314964A JP S5314964 A JPS5314964 A JP S5314964A JP 8921276 A JP8921276 A JP 8921276A JP 8921276 A JP8921276 A JP 8921276A JP S5314964 A JPS5314964 A JP S5314964A
Authority
JP
Japan
Prior art keywords
filter structure
filler
dust
filter
dropper
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
JP8921276A
Other languages
Japanese (ja)
Inventor
Yoshitaro Ishii
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP8921276A priority Critical patent/JPS5314964A/en
Publication of JPS5314964A publication Critical patent/JPS5314964A/en
Pending legal-status Critical Current

Links

Landscapes

  • Filters For Electric Vacuum Cleaners (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)

Abstract

PURPOSE: To improve the dust drop efficiency and durability of a filter, in which an annular corrugated filler is inserted between an inner and outer annular members, between which radial reinforcements are disposed, and a dust dropper contacts with the rear side projected wall of the filler.
COPYRIGHT: (C)1978,JPO&Japio
JP8921276A 1976-07-28 1976-07-28 Filter structure Pending JPS5314964A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8921276A JPS5314964A (en) 1976-07-28 1976-07-28 Filter structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8921276A JPS5314964A (en) 1976-07-28 1976-07-28 Filter structure

Publications (1)

Publication Number Publication Date
JPS5314964A true JPS5314964A (en) 1978-02-10

Family

ID=13964402

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8921276A Pending JPS5314964A (en) 1976-07-28 1976-07-28 Filter structure

Country Status (1)

Country Link
JP (1) JPS5314964A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5874122A (en) * 1981-10-28 1983-05-04 Nippon Denso Co Ltd Assembly of filter element
JPS5916522A (en) * 1982-07-20 1984-01-27 Nippon Denso Co Ltd Filter element assembly

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5874122A (en) * 1981-10-28 1983-05-04 Nippon Denso Co Ltd Assembly of filter element
JPS5916522A (en) * 1982-07-20 1984-01-27 Nippon Denso Co Ltd Filter element assembly

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