ES2045664T3 - Dispositivo de cierre hidraulico para uniones roscadas. - Google Patents

Dispositivo de cierre hidraulico para uniones roscadas.

Info

Publication number
ES2045664T3
ES2045664T3 ES90112949T ES90112949T ES2045664T3 ES 2045664 T3 ES2045664 T3 ES 2045664T3 ES 90112949 T ES90112949 T ES 90112949T ES 90112949 T ES90112949 T ES 90112949T ES 2045664 T3 ES2045664 T3 ES 2045664T3
Authority
ES
Spain
Prior art keywords
nut
internal
hole
central hole
wire
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 - Lifetime
Application number
ES90112949T
Other languages
English (en)
Inventor
Serafino Bossini
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.)
RBM SpA
Original Assignee
RBM SpA
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=11171850&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2045664(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by RBM SpA filed Critical RBM SpA
Application granted granted Critical
Publication of ES2045664T3 publication Critical patent/ES2045664T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F16L15/00—Screw-threaded joints; Forms of screw-threads for such joints
    • F16L15/006—Screw-threaded joints; Forms of screw-threads for such joints with straight threads
    • F16L15/008—Screw-threaded joints; Forms of screw-threads for such joints with straight threads with sealing rings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
  • Gasket Seals (AREA)
  • Earth Drilling (AREA)
  • Joints With Pressure Members (AREA)
  • Transmission Of Braking Force In Braking Systems (AREA)

Abstract

EL DISPOSITIVO DE SELLADO HIDRAULICO PARA CONEXIONES HIDRAULICAS FORMADO EXTERNAMENTE DE UN ELEMENTO CON HILOS E INTERNAMENTE DE UN ELEMENTO CON HILOS CONSTA DE UN ANILLO METALICO (1) QUE TIENE UN AGUJERO CENTRAL (2) CON HILOS INTERNOS (3) Y UNA TUERCA (9) DE MATERIAL PLASTICO O ELASTOMERICO QUE ACTUA COMO UN ENVASE QUE TIENE TAMBIEN UN AGUJERO CENTRAL (10) CON HILOS INTERNOS (11). LOS DIAMETROS DEL AGUJERO CENTRAL (10) Y EL ESPACIADO DE LOS HILOS INTERNOS (3) Y (11) SON LOS MISMOS. EL ANILLO METALICO (1) TIENE UN HUECO (7) PARA RECIBIR A LA TUERCA (9) TEMIENDO DICHO HUECO UNA FORMA TAL COMO PARA FORZAR LOS HILOS INTERNOS (11) DE LA TUERCA (9) CUANDO ESTA TUERCA (9) ES PRESIONADA CONTRA EL ELEMENTO CON HILOS INTERNO (A) PARA PENETRAR DE MANERA FORZOSA EN LOS HILOS EXTERNOS (16) EL ELEMENTO EXTERNO CON HILOS (T), FORMANDO ASI UN SELLADO EFICAZ CONTRA LOS ESCAPES DE LIQUIDOS.
ES90112949T 1990-03-07 1990-07-06 Dispositivo de cierre hidraulico para uniones roscadas. Expired - Lifetime ES2045664T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT02077290U IT219380Z2 (it) 1990-03-07 1990-03-07 Dispositivo di tenuta idraulica per giunzioni filettate

Publications (1)

Publication Number Publication Date
ES2045664T3 true ES2045664T3 (es) 1994-01-16

Family

ID=11171850

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90112949T Expired - Lifetime ES2045664T3 (es) 1990-03-07 1990-07-06 Dispositivo de cierre hidraulico para uniones roscadas.

Country Status (6)

Country Link
EP (1) EP0445349B1 (es)
AT (1) ATE95900T1 (es)
DE (1) DE69003934T2 (es)
DK (1) DK0445349T3 (es)
ES (1) ES2045664T3 (es)
IT (1) IT219380Z2 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT235978Y1 (it) * 1995-11-30 2000-07-18 Minerdo Fabrizio Raccordo per tubi metallici ad alta pressione.
EP1760381A1 (de) * 2005-09-06 2007-03-07 Siemens Aktiengesellschaft Stutzenverschraubung sowie Stutzen und Axialdichtung für eine solche Stutzenverschraubung und Verwendung einer Stutzenverschraubung
DE102013213845A1 (de) * 2013-07-16 2015-01-22 Zf Friedrichshafen Ag Anordnung zum Befestigen einer Lagerung

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2960353A (en) * 1959-02-24 1960-11-15 George V Woodling Fluid threa sealing connection
US3635501A (en) * 1969-11-14 1972-01-18 Olin Mathieson Quick connect-disconnect hose coupling
US3901538A (en) * 1974-02-13 1975-08-26 Olin Corp Quick-connect coupling
GB2172358B (en) * 1985-03-16 1989-08-31 Rm Fabrications Ltd Connector

Also Published As

Publication number Publication date
EP0445349B1 (en) 1993-10-13
DE69003934T2 (de) 1994-02-10
EP0445349A1 (en) 1991-09-11
IT9020772U1 (it) 1991-09-07
ATE95900T1 (de) 1993-10-15
IT9020772V0 (it) 1990-03-07
DK0445349T3 (da) 1994-04-18
DE69003934D1 (de) 1993-11-18
IT219380Z2 (it) 1993-02-26

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