ES452465A1 - Coupling for connecting to apparatus under pressure - Google Patents

Coupling for connecting to apparatus under pressure

Info

Publication number
ES452465A1
ES452465A1 ES452465A ES452465A ES452465A1 ES 452465 A1 ES452465 A1 ES 452465A1 ES 452465 A ES452465 A ES 452465A ES 452465 A ES452465 A ES 452465A ES 452465 A1 ES452465 A1 ES 452465A1
Authority
ES
Spain
Prior art keywords
coupling
under pressure
sealing body
apparatus under
contact
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.)
Expired
Application number
ES452465A
Other languages
Spanish (es)
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.)
Hydrotechnik GmbH
Original Assignee
Hydrotechnik GmbH
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 Hydrotechnik GmbH filed Critical Hydrotechnik GmbH
Publication of ES452465A1 publication Critical patent/ES452465A1/en
Expired 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
    • F16L37/28—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
    • F16L37/40—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 lift valve being opened automatically when the coupling is applied

Abstract

Improvements in the couplings to establish a connection in a system that is under pressure with a hollow coupling male plug, a coupling sleeve with a drill that houses the coupling plug, inside which is arranged a sealing ring that it comes into contact with the coupling male plug, and a sealing body which is in contact with a conical sealing seat in the bore of the sleeve, characterized in that the sealing body (6) has at its end on the outlet side a step (12; 15) extending transversely to its direction of travel and which is open to at least a portion of the front surface of the sealing body (6). (Machine-translation by Google Translate, not legally binding)
ES452465A 1976-02-20 1976-10-16 Coupling for connecting to apparatus under pressure Expired ES452465A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762606950 DE2606950C3 (en) 1976-02-20 1976-02-20 Coupling for making a connection to a high pressure or low pressure system

Publications (1)

Publication Number Publication Date
ES452465A1 true ES452465A1 (en) 1977-11-16

Family

ID=5970469

Family Applications (1)

Application Number Title Priority Date Filing Date
ES452465A Expired ES452465A1 (en) 1976-02-20 1976-10-16 Coupling for connecting to apparatus under pressure

Country Status (7)

Country Link
JP (1) JPS52103026A (en)
CH (1) CH599494A5 (en)
DE (1) DE2606950C3 (en)
DK (1) DK375476A (en)
ES (1) ES452465A1 (en)
FR (1) FR2341808A1 (en)
SE (1) SE423745B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3218115C2 (en) * 1982-05-13 1985-12-05 Hydrotechnik Gmbh, 6250 Limburg Valve coupling for fluid systems
DK257287A (en) * 1987-05-21 1988-11-22 Kosan Teknova As SEALING ARRANGEMENTS FOR MATCHING CONNECTIONS WITH PRESSURE MEDIUM FLOW, NORMALLY BETWEEN A GAS BOTTLE STUD AND A PASSED OUTPUT CONTROLLER
DE3926783A1 (en) * 1989-08-15 1991-03-07 Hydrotechnik Gmbh Valve test coupling for fluid systems - consists of valve and hole, with insertion nipple belonging to screw coupling

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB173580A (en) * 1920-09-27 1921-12-28 William Carl Iftiger An improved coupling
JPS4218976Y1 (en) * 1964-07-20 1967-11-02
JPS4726418U (en) * 1971-04-15 1972-11-25
FR2178375A5 (en) * 1972-03-27 1973-11-09 Passoni Giocondo

Also Published As

Publication number Publication date
SE423745B (en) 1982-05-24
FR2341808B1 (en) 1980-03-07
FR2341808A1 (en) 1977-09-16
SE7609204L (en) 1977-08-21
DE2606950B2 (en) 1980-07-03
CH599494A5 (en) 1978-05-31
JPS52103026A (en) 1977-08-29
DE2606950C3 (en) 1981-05-27
DK375476A (en) 1977-08-21
JPS5614912B2 (en) 1981-04-07
DE2606950A1 (en) 1977-08-25

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19981103