DE2344572B2 - Rohrschnellkupplung - Google Patents

Rohrschnellkupplung

Info

Publication number
DE2344572B2
DE2344572B2 DE19732344572 DE2344572A DE2344572B2 DE 2344572 B2 DE2344572 B2 DE 2344572B2 DE 19732344572 DE19732344572 DE 19732344572 DE 2344572 A DE2344572 A DE 2344572A DE 2344572 B2 DE2344572 B2 DE 2344572B2
Authority
DE
Germany
Prior art keywords
pressure piece
valve
piece
valve actuation
pipe coupling
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
DE19732344572
Other languages
German (de)
English (en)
Other versions
DE2344572A1 (de
Inventor
William D. Palos Heights Ill. Richardson (V.St.A.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tuthill Pump Co
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
Publication of DE2344572A1 publication Critical patent/DE2344572A1/de
Publication of DE2344572B2 publication Critical patent/DE2344572B2/de
Granted legal-status Critical Current

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)
DE19732344572 1972-09-20 1973-09-04 Rohrschnellkupplung Granted DE2344572B2 (de)

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 (2)

Publication Number Publication Date
DE2344572A1 DE2344572A1 (de) 1974-04-04
DE2344572B2 true DE2344572B2 (de) 1975-11-13

Family

ID=23120104

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19732344572 Granted DE2344572B2 (de) 1972-09-20 1973-09-04 Rohrschnellkupplung

Country Status (5)

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

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
IT989997B (it) 1975-06-10
DE2344572A1 (de) 1974-04-04
FR2200466A2 (ko) 1974-04-19
GB1404695A (en) 1975-09-03
FR2200466B2 (ko) 1979-01-12
JPS4970219A (ko) 1974-07-08

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
E77 Valid patent as to the heymanns-index 1977
8339 Ceased/non-payment of the annual fee