IT989997B - DEVICE FOR CONNECTING PIPES PARTICULARLY FOR APPA TEST ENCLOSURES - Google Patents

DEVICE FOR CONNECTING PIPES PARTICULARLY FOR APPA TEST ENCLOSURES

Info

Publication number
IT989997B
IT989997B IT5163073A IT5163073A IT989997B IT 989997 B IT989997 B IT 989997B IT 5163073 A IT5163073 A IT 5163073A IT 5163073 A IT5163073 A IT 5163073A IT 989997 B IT989997 B IT 989997B
Authority
IT
Italy
Prior art keywords
appa
connecting pipes
test enclosures
pipes particularly
enclosures
Prior art date
Application number
IT5163073A
Other languages
Italian (it)
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
Priority claimed from US00291389A external-priority patent/US3825223A/en
Application filed by Tuthill Pump Co filed Critical Tuthill Pump Co
Application granted granted Critical
Publication of IT989997B publication Critical patent/IT989997B/en

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
    • F16L37/00—Couplings of the quick-acting type
    • F16L37/22—Couplings of the quick-acting type in which the connection is maintained by means of balls, rollers or helical springs under radial pressure between the parts
    • F16L37/23—Couplings of the quick-acting type in which the connection is maintained by means of balls, rollers or helical springs under radial pressure between the parts by means of balls
    • 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
    • F16L37/00—Couplings of the quick-acting type
    • F16L37/28—Couplings of the quick-acting type with fluid cut-off means
    • F16L37/38—Couplings of the quick-acting type with fluid cut-off means with fluid cut-off means in only one of the two pipe-end fittings
    • F16L37/46—Couplings of the quick-acting type with fluid cut-off means with fluid cut-off means in only one of the two pipe-end fittings with a gate valve or sliding valve

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
IT5163073A 1972-09-20 1973-07-24 DEVICE FOR CONNECTING PIPES PARTICULARLY FOR APPA TEST ENCLOSURES IT989997B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00291389A US3825223A (en) 1972-03-02 1972-09-20 Connecting plug for testing tubes and with internal valve therein

Publications (1)

Publication Number Publication Date
IT989997B true IT989997B (en) 1975-06-10

Family

ID=23120104

Family Applications (1)

Application Number Title Priority Date Filing Date
IT5163073A IT989997B (en) 1972-09-20 1973-07-24 DEVICE FOR CONNECTING PIPES PARTICULARLY FOR APPA TEST ENCLOSURES

Country Status (5)

Country Link
JP (1) JPS4970219A (en)
DE (1) DE2344572B2 (en)
FR (1) FR2200466B2 (en)
GB (1) GB1404695A (en)
IT (1) IT989997B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6039303A (en) * 1997-11-25 2000-03-21 Fastest, Inc. High pressure fluidline connector

Also Published As

Publication number Publication date
DE2344572B2 (en) 1975-11-13
FR2200466A2 (en) 1974-04-19
JPS4970219A (en) 1974-07-08
FR2200466B2 (en) 1979-01-12
DE2344572A1 (en) 1974-04-04
GB1404695A (en) 1975-09-03

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