IT1192401B - Industrial washing machine - Google Patents

Industrial washing machine

Info

Publication number
IT1192401B
IT1192401B IT09375/82A IT937582A IT1192401B IT 1192401 B IT1192401 B IT 1192401B IT 09375/82 A IT09375/82 A IT 09375/82A IT 937582 A IT937582 A IT 937582A IT 1192401 B IT1192401 B IT 1192401B
Authority
IT
Italy
Prior art keywords
pipe
ptfe
opening
washing machine
mandrel
Prior art date
Application number
IT09375/82A
Other languages
Italian (it)
Other versions
IT8209375A0 (en
Inventor
Dante Righi
Original Assignee
Renzacci Lavatrici Ind
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 Renzacci Lavatrici Ind filed Critical Renzacci Lavatrici Ind
Priority to IT09375/82A priority Critical patent/IT1192401B/en
Publication of IT8209375A0 publication Critical patent/IT8209375A0/en
Application granted granted Critical
Publication of IT1192401B publication Critical patent/IT1192401B/en

Links

Landscapes

  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

The method is esp. intended for lining diaphragm valve bodies. A straight PTFE pipe is inserted into the component so that it extends beyond each end of the component. A warm support mandrel is then introduced into the PTFE pipe. The ends of the PTFE pipe (32) are held in press and axially compressed by force of 0.1-6 KN. The PTFE pipe is then drilled at the opening (5) and a drawing mandrel is inserted into the pipe (3). The pipe (3) is heated to 180-400 deg.C in the vicinity of the opening. The drawing mandrel is pulled out through the opening using a drawing tool. Finally the ends (32) of the PTFE pipe (3) are trimmed and/or a pipe extension (4) with PTFE lining is added
IT09375/82A 1982-04-01 1982-04-01 Industrial washing machine IT1192401B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT09375/82A IT1192401B (en) 1982-04-01 1982-04-01 Industrial washing machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT09375/82A IT1192401B (en) 1982-04-01 1982-04-01 Industrial washing machine

Publications (2)

Publication Number Publication Date
IT8209375A0 IT8209375A0 (en) 1982-04-01
IT1192401B true IT1192401B (en) 1988-04-13

Family

ID=11129188

Family Applications (1)

Application Number Title Priority Date Filing Date
IT09375/82A IT1192401B (en) 1982-04-01 1982-04-01 Industrial washing machine

Country Status (1)

Country Link
IT (1) IT1192401B (en)

Also Published As

Publication number Publication date
IT8209375A0 (en) 1982-04-01

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19940819