ITTO930267U1 - Guarnizione anulare di sicurezza per la connessione frontale piana a tenuta di tubi e simili. - Google Patents

Guarnizione anulare di sicurezza per la connessione frontale piana a tenuta di tubi e simili.

Info

Publication number
ITTO930267U1
ITTO930267U1 ITTO930267U ITTO930267U1 IT TO930267 U1 ITTO930267 U1 IT TO930267U1 IT TO930267 U ITTO930267 U IT TO930267U IT TO930267 U1 ITTO930267 U1 IT TO930267U1
Authority
IT
Italy
Prior art keywords
pipes
similar
annular safety
gasket
flat frontal
Prior art date
Application number
Other languages
English (en)
Inventor
Sergio Castelli
Original Assignee
Sergio Castelli
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 Sergio Castelli filed Critical Sergio Castelli
Priority to ITTO930267 priority Critical patent/IT231537Y1/it
Publication of ITTO930267V0 publication Critical patent/ITTO930267V0/it
Priority to EP94119600A priority patent/EP0664415A2/en
Publication of ITTO930267U1 publication Critical patent/ITTO930267U1/it
Application granted granted Critical
Publication of IT231537Y1 publication Critical patent/IT231537Y1/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
    • F16L23/00—Flanged joints
    • F16L23/16—Flanged joints characterised by the sealing means
    • F16L23/18—Flanged joints characterised by the sealing means the sealing means being rings
    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/02—Sealings between relatively-stationary surfaces
    • F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
    • F16J15/10—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing
    • F16J15/12—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing with metal reinforcement or covering
    • F16J15/121—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing with metal reinforcement or covering with metal reinforcement
    • 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
    • F16L19/00—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on, or into, one of the joint parts
    • F16L19/02—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member
    • F16L19/0212—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member using specially adapted sealing means
    • 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
    • F16L23/00—Flanged joints
    • F16L23/16—Flanged joints characterised by the sealing means

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gasket Seals (AREA)

Abstract

La guarnizione comprende un mantello (10) di materiale elastomero nel quale è incluso un inserto anulare metallico (11) atto ad assorbire le sollecitazioni meccaniche tendenti ad imbutire la guarnizione stessa. L'inserto anulare (11) è incluso nel mantello elastomero (10) preferibilmente per costampaggio ed il mantello presenta porzioni anulari (10a-10b), disposte da un lato e dall'altro dell'inserto anulare (11), aventi diametri esterni sostanzialmente uguali e diametri interni differenziati o viceversa.(fig. 2).
ITTO930267 1993-12-14 1993-12-14 Guarnizione anulare di sicurezza per la connessione frontale piana a tenuta di tubi e simili. IT231537Y1 (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ITTO930267 IT231537Y1 (it) 1993-12-14 1993-12-14 Guarnizione anulare di sicurezza per la connessione frontale piana a tenuta di tubi e simili.
EP94119600A EP0664415A2 (en) 1993-12-14 1994-12-12 Annular safety gasket for butt joining pipes and the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITTO930267 IT231537Y1 (it) 1993-12-14 1993-12-14 Guarnizione anulare di sicurezza per la connessione frontale piana a tenuta di tubi e simili.

Publications (3)

Publication Number Publication Date
ITTO930267V0 ITTO930267V0 (it) 1993-12-14
ITTO930267U1 true ITTO930267U1 (it) 1995-06-14
IT231537Y1 IT231537Y1 (it) 1999-08-03

Family

ID=11411412

Family Applications (1)

Application Number Title Priority Date Filing Date
ITTO930267 IT231537Y1 (it) 1993-12-14 1993-12-14 Guarnizione anulare di sicurezza per la connessione frontale piana a tenuta di tubi e simili.

Country Status (2)

Country Link
EP (1) EP0664415A2 (it)
IT (1) IT231537Y1 (it)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3309338C2 (de) * 1983-03-16 1986-04-17 Kempchen & Co Gmbh, 4200 Oberhausen Flachringdichtung
DE3812976A1 (de) * 1988-04-19 1989-11-02 Hoechst Ag Flachdichtung
US4865335A (en) * 1988-08-04 1989-09-12 J D L Components Corporation Metal reinforced sealing washer
DE9312095U1 (de) * 1993-08-13 1993-10-28 Rheinauer Maschinen und Armaturenbau Faulhaber & Truttenbach KG, 77866 Rheinau Absperreinrichtung für eine gasführende Leitung

Also Published As

Publication number Publication date
EP0664415A2 (en) 1995-07-26
EP0664415A3 (it) 1995-08-02
ITTO930267V0 (it) 1993-12-14
IT231537Y1 (it) 1999-08-03

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Legal Events

Date Code Title Description
0001 Granted