CA2100495A1 - Method of Manufacturing a Filter and Apparatus Therefor - Google Patents

Method of Manufacturing a Filter and Apparatus Therefor

Info

Publication number
CA2100495A1
CA2100495A1 CA 2100495 CA2100495A CA2100495A1 CA 2100495 A1 CA2100495 A1 CA 2100495A1 CA 2100495 CA2100495 CA 2100495 CA 2100495 A CA2100495 A CA 2100495A CA 2100495 A1 CA2100495 A1 CA 2100495A1
Authority
CA
Canada
Prior art keywords
filter
web
filter material
manufacturing
apparatus therefor
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
CA 2100495
Other languages
French (fr)
Other versions
CA2100495C (en
Inventor
Berthold Wenz
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.)
Mann and Hummel GmbH
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2100495A1 publication Critical patent/CA2100495A1/en
Application granted granted Critical
Publication of CA2100495C publication Critical patent/CA2100495C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

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

Abstract

A method and apparatus for the manufacture of a pleated filter from an endless web of filter material scores a web of filter material scored in a scoring station. The web of filter material is then passed with a set pleat spacing into cogbelts. The filter material web is then severed by a cutter into pieces suitable for further processing.
CA 2100495 1992-07-18 1993-07-14 Method of manufacturing a filter and apparatus therefor Expired - Fee Related CA2100495C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEP4223732.8 1992-07-18
DE4223732 1992-07-18

Publications (2)

Publication Number Publication Date
CA2100495A1 true CA2100495A1 (en) 1994-01-19
CA2100495C CA2100495C (en) 1999-11-23

Family

ID=6463565

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2100495 Expired - Fee Related CA2100495C (en) 1992-07-18 1993-07-14 Method of manufacturing a filter and apparatus therefor

Country Status (1)

Country Link
CA (1) CA2100495C (en)

Also Published As

Publication number Publication date
CA2100495C (en) 1999-11-23

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed