PL158265B3 - Grip for closing and sealing the ends of pipes containing pressurized medium - Google Patents

Grip for closing and sealing the ends of pipes containing pressurized medium

Info

Publication number
PL158265B3
PL158265B3 PL27110488A PL27110488A PL158265B3 PL 158265 B3 PL158265 B3 PL 158265B3 PL 27110488 A PL27110488 A PL 27110488A PL 27110488 A PL27110488 A PL 27110488A PL 158265 B3 PL158265 B3 PL 158265B3
Authority
PL
Poland
Prior art keywords
ring
cover
conical
movable ring
pipe
Prior art date
Application number
PL27110488A
Other languages
English (en)
Polish (pl)
Other versions
PL271104A3 (en
Inventor
Pawel Friedrich
Wieslaw Placzek
Leszek Mynarz
Krzysztof Karpinski
Jerzy Gaszewski
Original Assignee
Inst Chemii Przemyslowej
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 Inst Chemii Przemyslowej filed Critical Inst Chemii Przemyslowej
Priority to PL27110488A priority Critical patent/PL158265B3/pl
Priority to US07/198,120 priority patent/US4909280A/en
Priority to CS883568A priority patent/CS272237B2/cs
Priority to DD31614588A priority patent/DD270763A5/de
Priority to HU882703A priority patent/HU201135B/hu
Priority to SU884355773A priority patent/SU1607696A3/ru
Priority to AT88108546T priority patent/ATE67593T1/de
Priority to EP88108546A priority patent/EP0293012B1/en
Priority to DE8888108546T priority patent/DE3864903D1/de
Publication of PL271104A3 publication Critical patent/PL271104A3/xx
Publication of PL158265B3 publication Critical patent/PL158265B3/pl

Links

Landscapes

  • Pipe Accessories (AREA)
  • Examining Or Testing Airtightness (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
PL27110488A 1987-05-29 1988-03-10 Grip for closing and sealing the ends of pipes containing pressurized medium PL158265B3 (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
PL27110488A PL158265B3 (en) 1988-03-10 1988-03-10 Grip for closing and sealing the ends of pipes containing pressurized medium
US07/198,120 US4909280A (en) 1987-05-29 1988-05-24 Fastener for closing and sealing ends of pipes subjected to internal pressure
CS883568A CS272237B2 (en) 1988-03-10 1988-05-25 Holder for closing and packing ends of tubes subjected to internal pressure
DD31614588A DD270763A5 (de) 1987-05-29 1988-05-27 Verschluß zum Verschließen und Abdichten von Rohrenden für eine Druckprüfung
HU882703A HU201135B (en) 1987-05-29 1988-05-27 Testing joint piece for pressure testing of hoses and tubes
SU884355773A SU1607696A3 (ru) 1987-05-29 1988-05-27 Зажим дл герметизации концов труб
AT88108546T ATE67593T1 (de) 1987-05-29 1988-05-27 Flansch zum verschliessen und abdichten eines endes von mit innendruck beaufschlagten rohren.
EP88108546A EP0293012B1 (en) 1987-05-29 1988-05-27 A fastener for closing and sealing an end of a pipe subjected to internal pressure
DE8888108546T DE3864903D1 (de) 1987-05-29 1988-05-27 Flansch zum verschliessen und abdichten eines endes von mit innendruck beaufschlagten rohren.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL27110488A PL158265B3 (en) 1988-03-10 1988-03-10 Grip for closing and sealing the ends of pipes containing pressurized medium

Publications (2)

Publication Number Publication Date
PL271104A3 PL271104A3 (en) 1989-10-02
PL158265B3 true PL158265B3 (en) 1992-08-31

Family

ID=20041000

Family Applications (1)

Application Number Title Priority Date Filing Date
PL27110488A PL158265B3 (en) 1987-05-29 1988-03-10 Grip for closing and sealing the ends of pipes containing pressurized medium

Country Status (2)

Country Link
CS (1) CS272237B2 (cs)
PL (1) PL158265B3 (cs)

Also Published As

Publication number Publication date
PL271104A3 (en) 1989-10-02
CS272237B2 (en) 1991-01-15
CS356888A2 (en) 1990-03-14

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