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IT1256984B - SWIVEL FITTING FOR FLUID CIRCUIT - Google Patents

SWIVEL FITTING FOR FLUID CIRCUIT

Info

Publication number
IT1256984B
IT1256984B ITTO920869A ITTO920869A IT1256984B IT 1256984 B IT1256984 B IT 1256984B IT TO920869 A ITTO920869 A IT TO920869A IT TO920869 A ITTO920869 A IT TO920869A IT 1256984 B IT1256984 B IT 1256984B
Authority
IT
Italy
Prior art keywords
downstream
upstream
axis
connecting element
fitting
Prior art date
Application number
ITTO920869A
Other languages
Italian (it)
Inventor
Francis Moumaneix
Marchand Alain Le
Yves Guillou
Original Assignee
Guilbert Express Sa
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 Guilbert Express Sa filed Critical Guilbert Express Sa
Publication of ITTO920869A0 publication Critical patent/ITTO920869A0/en
Publication of ITTO920869A1 publication Critical patent/ITTO920869A1/en
Application granted granted Critical
Publication of IT1256984B publication Critical patent/IT1256984B/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
    • F16L27/00—Adjustable joints, Joints allowing movement
    • F16L27/08—Adjustable joints, Joints allowing movement allowing adjustment or movement only about the axis of one pipe
    • F16L27/0804—Adjustable joints, Joints allowing movement allowing adjustment or movement only about the axis of one pipe the fluid passing axially from one joint element to another
    • F16L27/0808—Adjustable joints, Joints allowing movement allowing adjustment or movement only about the axis of one pipe the fluid passing axially from one joint element to another the joint elements extending coaxially for some distance from their point of separation
    • F16L27/0824—Adjustable joints, Joints allowing movement allowing adjustment or movement only about the axis of one pipe the fluid passing axially from one joint element to another the joint elements extending coaxially for some distance from their point of separation with ball or roller bearings
    • F16L27/0828—Adjustable joints, Joints allowing movement allowing adjustment or movement only about the axis of one pipe the fluid passing axially from one joint element to another the joint elements extending coaxially for some distance from their point of separation with ball or roller bearings having radial bearings
    • 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
    • F16L27/00—Adjustable joints, Joints allowing movement
    • F16L27/08—Adjustable joints, Joints allowing movement allowing adjustment or movement only about the axis of one pipe
    • F16L27/0804—Adjustable joints, Joints allowing movement allowing adjustment or movement only about the axis of one pipe the fluid passing axially from one joint element to another
    • F16L27/0808—Adjustable joints, Joints allowing movement allowing adjustment or movement only about the axis of one pipe the fluid passing axially from one joint element to another the joint elements extending coaxially for some distance from their point of separation
    • F16L27/0812—Adjustable joints, Joints allowing movement allowing adjustment or movement only about the axis of one pipe the fluid passing axially from one joint element to another the joint elements extending coaxially for some distance from their point of separation with slide bearings
    • F16L27/0816—Adjustable joints, Joints allowing movement allowing adjustment or movement only about the axis of one pipe the fluid passing axially from one joint element to another the joint elements extending coaxially for some distance from their point of separation with slide bearings having radial sealing

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Joints Allowing Movement (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)

Abstract

Raccordo ruotante comprendente un elemento di raccordo a monte (2) e un elemento di raccordo a valle (3) che si raccordano al circuito rispettivamente a monte e a valle, mutualmente assemblati in modo da ruotare liberamente uno in rapporto all'altro attorno ad un asse (1) pur essendo solidali in traslazione lungo questo asse, oltre che un elemento intermedio (4) assemblato agli elementi di raccordo a monte e a valle in modo da ruotare liberamente in rapporto a questi attorno all'asse di rotazione.Il passaggio del fluido nel raccordo è definito successivamente da alesaggi assiali (10, 11, 12) dell'elemento di raccordo a monte, dell'elemento intermedio e dell'elemento di raccordo a valle e la tenuta è assicurata da due giunti torici (40, 41) distanziati l'uno dall'altro nella direzione assiale, il giunto a monte essendo in contatto con l'elemento di raccordo a monte e con l'elemento intermedio e il giunto a valle (41) essendo in contatto con l'elemento di raccordo a valle e con l'elemento intermedio.Rotating fitting comprising an upstream connecting element (2) and a downstream connecting element (3) which connect to the circuit upstream and downstream respectively, mutually assembled so as to freely rotate one in relation to the other around an axis (1) despite being integral in translation along this axis, as well as an intermediate element (4) assembled to the connecting elements upstream and downstream so as to rotate freely in relation to these around the axis of rotation. fitting is defined successively by axial bores (10, 11, 12) of the upstream connection element, of the intermediate element and of the downstream connection element and the tightness is ensured by two toric joints (40, 41) spaced l one from the other in the axial direction, the upstream joint being in contact with the upstream connecting element and with the intermediate element and the downstream joint (41) being in contact with the downstream connecting element and with the eleme intermediate section.

ITTO920869A 1991-10-28 1992-10-27 SWIVEL FITTING FOR FLUID CIRCUIT IT1256984B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9113272A FR2683018B1 (en) 1991-10-28 1991-10-28 ROTATING FITTING FOR FLUID CIRCUIT.

Publications (3)

Publication Number Publication Date
ITTO920869A0 ITTO920869A0 (en) 1992-10-27
ITTO920869A1 ITTO920869A1 (en) 1994-04-27
IT1256984B true IT1256984B (en) 1995-12-27

Family

ID=9418367

Family Applications (1)

Application Number Title Priority Date Filing Date
ITTO920869A IT1256984B (en) 1991-10-28 1992-10-27 SWIVEL FITTING FOR FLUID CIRCUIT

Country Status (3)

Country Link
DE (1) DE4236278A1 (en)
FR (1) FR2683018B1 (en)
IT (1) IT1256984B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19719199A1 (en) * 1996-10-26 1998-04-30 Knecht Filterwerke Gmbh Cooling medium pump, especially for motor vehicle
ITMI20140164U1 (en) 2014-05-07 2015-11-07 Alfa Gomma S P A ROTATING JOINT FOR HIGH PRESSURE FLUID

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1155293B (en) * 1959-10-01 1963-10-03 Reimers Getriebe K G Device for introducing pressurized fluids into the free end of a rotating shaft from a stationary bearing cover
CH397358A (en) * 1963-01-16 1965-08-15 Oetiker Hans Device for locking a connector that can be plugged into a coupling piece
US4561681A (en) * 1983-04-25 1985-12-31 The United States Of America As Represented By The Secretary Of The Army Rotary union for high pressure gas

Also Published As

Publication number Publication date
ITTO920869A0 (en) 1992-10-27
FR2683018A1 (en) 1993-04-30
FR2683018B1 (en) 1994-01-21
ITTO920869A1 (en) 1994-04-27
DE4236278A1 (en) 1993-04-29

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19971029