IT1005805B - Dispositivo di chiusura facilmente montabile e smontabile per conduttu re di fluidi particolarmente per prove di pressione - Google Patents

Dispositivo di chiusura facilmente montabile e smontabile per conduttu re di fluidi particolarmente per prove di pressione

Info

Publication number
IT1005805B
IT1005805B IT47781/74A IT4778174A IT1005805B IT 1005805 B IT1005805 B IT 1005805B IT 47781/74 A IT47781/74 A IT 47781/74A IT 4778174 A IT4778174 A IT 4778174A IT 1005805 B IT1005805 B IT 1005805B
Authority
IT
Italy
Prior art keywords
locking device
removable locking
pressure tests
fluid conductors
easily assembly
Prior art date
Application number
IT47781/74A
Other languages
English (en)
Original Assignee
Tuthill Pump Co
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 Tuthill Pump Co filed Critical Tuthill Pump Co
Application granted granted Critical
Publication of IT1005805B publication Critical patent/IT1005805B/it

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/10—Means for stopping flow in pipes or hoses
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/10—Means for stopping flow in pipes or hoses
    • F16L55/12—Means for stopping flow in pipes or hoses by introducing into the pipe a member expandable in situ
    • F16L55/128—Means for stopping flow in pipes or hoses by introducing into the pipe a member expandable in situ introduced axially into the pipe or hose
    • F16L55/136—Means for stopping flow in pipes or hoses by introducing into the pipe a member expandable in situ introduced axially into the pipe or hose the closure device being a plug fixed by radially expanding or deforming a split ring, hooks or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Pipe Accessories (AREA)
  • Reciprocating Pumps (AREA)
IT47781/74A 1973-02-26 1974-01-17 Dispositivo di chiusura facilmente montabile e smontabile per conduttu re di fluidi particolarmente per prove di pressione IT1005805B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00335932A US3857414A (en) 1973-02-26 1973-02-26 Internal threaded fitting connector

Publications (1)

Publication Number Publication Date
IT1005805B true IT1005805B (it) 1976-09-30

Family

ID=23313842

Family Applications (1)

Application Number Title Priority Date Filing Date
IT47781/74A IT1005805B (it) 1973-02-26 1974-01-17 Dispositivo di chiusura facilmente montabile e smontabile per conduttu re di fluidi particolarmente per prove di pressione

Country Status (8)

Country Link
US (1) US3857414A (it)
JP (1) JPS5612759B2 (it)
BE (1) BE810447A (it)
CA (1) CA994688A (it)
DE (1) DE2404149A1 (it)
FR (1) FR2219363B1 (it)
GB (1) GB1415283A (it)
IT (1) IT1005805B (it)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53163715U (it) * 1977-05-31 1978-12-21
US4540201A (en) * 1983-05-16 1985-09-10 Tuthill Corporation Tube connector
US4625765A (en) * 1985-10-02 1986-12-02 Donnell John W O Plug, for fluid-sealing of tubes
JPH0240465A (ja) * 1988-07-29 1990-02-09 Matsushita Refrig Co Ltd 冷凍装置
US5337598A (en) * 1992-01-17 1994-08-16 Bimba Manufacturing Company Leak test port plug
US5515885A (en) * 1994-01-28 1996-05-14 Lanasa; Douglas Plug assembly
US5799985A (en) * 1996-08-13 1998-09-01 Tuthill Corporation Tube testing connector
US6205932B1 (en) * 1998-04-21 2001-03-27 National Steel Car Limited Autorack railcar structure
US6551039B1 (en) 2000-09-11 2003-04-22 National Steel Car Limited Auto rack rail road car with reduced slack
US9446821B1 (en) * 2015-05-21 2016-09-20 Austin MOHRFELD Port and plug system for subsea equipment
US11473712B2 (en) * 2019-10-07 2022-10-18 Gartech, Llc Plug retention system and method

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2581536A (en) * 1946-10-07 1952-01-08 Rheem Mfg Co Self-sealing test plug
US2855003A (en) * 1956-01-11 1958-10-07 Ellis B Thaxton Pipe stoppers

Also Published As

Publication number Publication date
FR2219363A1 (it) 1974-09-20
FR2219363B1 (it) 1980-08-08
US3857414A (en) 1974-12-31
JPS49118032A (it) 1974-11-12
DE2404149A1 (de) 1974-08-29
BE810447A (fr) 1974-05-16
CA994688A (en) 1976-08-10
JPS5612759B2 (it) 1981-03-24
GB1415283A (en) 1975-11-26

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