IT1192246B - Accumulator system for weft inserter - Google Patents

Accumulator system for weft inserter

Info

Publication number
IT1192246B
IT1192246B IT1901578A IT1901578A IT1192246B IT 1192246 B IT1192246 B IT 1192246B IT 1901578 A IT1901578 A IT 1901578A IT 1901578 A IT1901578 A IT 1901578A IT 1192246 B IT1192246 B IT 1192246B
Authority
IT
Italy
Prior art keywords
pipe
ptfe
opening
mandrel
accumulator system
Prior art date
Application number
IT1901578A
Other languages
Italian (it)
Other versions
IT7819015A0 (en
Inventor
Onikov Eduard Arshakovich
Galperin Alexandr Ljvocich
Alexandr Alexandrovich Zabotin
Evgeny Dmitrievich Loschilin
Nikolai Ivanovich Kolobanov
Original Assignee
Znikhbi Tsnii Khlopchatoeumazh
Nuovo Pignone Spa
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 Znikhbi Tsnii Khlopchatoeumazh, Nuovo Pignone Spa filed Critical Znikhbi Tsnii Khlopchatoeumazh
Priority to IT1901578A priority Critical patent/IT1192246B/en
Publication of IT7819015A0 publication Critical patent/IT7819015A0/en
Application granted granted Critical
Publication of IT1192246B publication Critical patent/IT1192246B/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.
IT1901578A 1978-01-04 1978-01-04 Accumulator system for weft inserter IT1192246B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT1901578A IT1192246B (en) 1978-01-04 1978-01-04 Accumulator system for weft inserter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1901578A IT1192246B (en) 1978-01-04 1978-01-04 Accumulator system for weft inserter

Publications (2)

Publication Number Publication Date
IT7819015A0 IT7819015A0 (en) 1978-01-04
IT1192246B true IT1192246B (en) 1988-03-31

Family

ID=11153851

Family Applications (1)

Application Number Title Priority Date Filing Date
IT1901578A IT1192246B (en) 1978-01-04 1978-01-04 Accumulator system for weft inserter

Country Status (1)

Country Link
IT (1) IT1192246B (en)

Also Published As

Publication number Publication date
IT7819015A0 (en) 1978-01-04

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