FR2890717B1 - ANNULAR JOINT SEAL FOR CONNECTING FLUID CIRCULATION PIPES, SUCH AS AIR DUCTS - Google Patents

ANNULAR JOINT SEAL FOR CONNECTING FLUID CIRCULATION PIPES, SUCH AS AIR DUCTS

Info

Publication number
FR2890717B1
FR2890717B1 FR0509439A FR0509439A FR2890717B1 FR 2890717 B1 FR2890717 B1 FR 2890717B1 FR 0509439 A FR0509439 A FR 0509439A FR 0509439 A FR0509439 A FR 0509439A FR 2890717 B1 FR2890717 B1 FR 2890717B1
Authority
FR
France
Prior art keywords
air ducts
fluid circulation
joint seal
circulation pipes
connecting fluid
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.)
Active
Application number
FR0509439A
Other languages
French (fr)
Other versions
FR2890717A1 (en
Inventor
Amazziane Benazzouz
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.)
Aldes Aeraulique SA
Original Assignee
Aldes Aeraulique 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 Aldes Aeraulique SA filed Critical Aldes Aeraulique SA
Priority to FR0509439A priority Critical patent/FR2890717B1/en
Publication of FR2890717A1 publication Critical patent/FR2890717A1/en
Application granted granted Critical
Publication of FR2890717B1 publication Critical patent/FR2890717B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F16L21/00—Joints with sleeve or socket
    • F16L21/02—Joints with sleeve or socket with elastic sealing rings between pipe and sleeve or between pipe and socket, e.g. with rolling or other prefabricated profiled rings
    • F16L21/022—Joints with sleeve or socket with elastic sealing rings between pipe and sleeve or between pipe and socket, e.g. with rolling or other prefabricated profiled rings used with sleeves or nipples for pipes of the same diameter, or with reduction pieces
    • 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
    • F16L17/00—Joints with packing adapted to sealing by fluid pressure
    • F16L17/02—Joints with packing adapted to sealing by fluid pressure with sealing rings arranged between outer surface of pipe and inner surface of sleeve or socket
    • F16L17/025—Joints with packing adapted to sealing by fluid pressure with sealing rings arranged between outer surface of pipe and inner surface of sleeve or socket the sealing rings having radially directed ribs
    • 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
    • F16L21/00—Joints with sleeve or socket
    • F16L21/02—Joints with sleeve or socket with elastic sealing rings between pipe and sleeve or between pipe and socket, e.g. with rolling or other prefabricated profiled rings
    • F16L21/035—Joints with sleeve or socket with elastic sealing rings between pipe and sleeve or between pipe and socket, e.g. with rolling or other prefabricated profiled rings placed around the spigot end before connection
    • 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
    • F16L25/00—Constructive types of pipe joints not provided for in groups F16L13/00 - F16L23/00 ; Details of pipe joints not otherwise provided for, e.g. electrically conducting or insulating means
    • F16L25/14—Joints for pipes of different diameters or cross-section
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/02—Ducting arrangements
    • F24F13/0209—Ducting arrangements characterised by their connecting means, e.g. flanges

Abstract

The sealing ring for connections between air ducts (8) has an L-shaped cross section. One arm (6) of the L fits into a C-shaped lip (15) around the end of the duct. The other arm (4) forms a flexible sealing lip and is pressed in when the second duct is fitted over the first, so that it is parallel to the first arm.
FR0509439A 2005-09-15 2005-09-15 ANNULAR JOINT SEAL FOR CONNECTING FLUID CIRCULATION PIPES, SUCH AS AIR DUCTS Active FR2890717B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0509439A FR2890717B1 (en) 2005-09-15 2005-09-15 ANNULAR JOINT SEAL FOR CONNECTING FLUID CIRCULATION PIPES, SUCH AS AIR DUCTS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0509439A FR2890717B1 (en) 2005-09-15 2005-09-15 ANNULAR JOINT SEAL FOR CONNECTING FLUID CIRCULATION PIPES, SUCH AS AIR DUCTS

Publications (2)

Publication Number Publication Date
FR2890717A1 FR2890717A1 (en) 2007-03-16
FR2890717B1 true FR2890717B1 (en) 2007-11-23

Family

ID=36607313

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0509439A Active FR2890717B1 (en) 2005-09-15 2005-09-15 ANNULAR JOINT SEAL FOR CONNECTING FLUID CIRCULATION PIPES, SUCH AS AIR DUCTS

Country Status (1)

Country Link
FR (1) FR2890717B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103380320A (en) * 2011-02-02 2013-10-30 泰克努法斯特工业有限公司 High-pressure sealing ring

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2517221C3 (en) * 1975-04-18 1982-03-25 Aktiebolaget Svenska Fläktfabriken, 13134 Nacka Pipe connections, in particular for ventilation systems
US3955834A (en) * 1972-02-11 1976-05-11 Aktiebolaget Svenska Flaktfabriken Apparatus for connecting ducts with a self-sealing joint
FI891341A (en) * 1989-03-21 1990-09-22 Rannila Paavo Oy ROERFOERBINDNING FOER VENTILATIONSANORDNINGAR.
PT1106892E (en) 1998-11-06 2004-11-30 Lindab Ab SEALING RING FOR TUBULAR ELEMENT

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103380320A (en) * 2011-02-02 2013-10-30 泰克努法斯特工业有限公司 High-pressure sealing ring
CN103380320B (en) * 2011-02-02 2016-06-15 泰克努法斯特工业有限公司 High-pressure seal ring

Also Published As

Publication number Publication date
FR2890717A1 (en) 2007-03-16

Similar Documents

Publication Publication Date Title
ATE550587T1 (en) INDEPENDENT CONNECTION OF A FITTING, A SLEEVE AND A PIPE AS WELL AS FITTING FOR FLUID LINES AND SLEEVE FOR FLUID LINE PIPES
DE602007005406D1 (en) Exhaust pipe connection with insert
EP2053294A3 (en) Boot shrouds for joints in conduits
MX2012003205A (en) Pipe joining device.
BRPI0520284A2 (en) hybrid riser system
ATE538299T1 (en) SEAL WITH LEAK LINE
ATE427448T1 (en) CONNECTING PIPES FOR HIGH PRESSURE MEDIA
DE502005006789D1 (en) Sealing ring for push-in joints
FR2890717B1 (en) ANNULAR JOINT SEAL FOR CONNECTING FLUID CIRCULATION PIPES, SUCH AS AIR DUCTS
DE502005011118D1 (en) End closure for cables and pipes
GB0921906D0 (en) Shrouded fluid duct
DE502008000773D1 (en) Curved gasket for a tapping clamp
KR200366464Y1 (en) Packing
ATE472076T1 (en) REPAIR, RENOVATION OR RENEWAL OF PIPES OR PIPELINES
CN209100846U (en) A kind of air hose flexible connection structure of sound-absorption vibration-reduction
ATE422641T1 (en) PIPE CONNECTION
CN206130302U (en) Anticorrosion valve member
CN2584997Y (en) Quick joint coupler
ATE351972T1 (en) EXHAUST SYSTEM
FR2853386B1 (en) GAS SEAL FOR CONNECTION BETWEEN TWO CONDUITS AND CONNECTION BETWEEN TWO CONDUITS INCORPORATING SAID SEAL
DE50109680D1 (en) Connecting device for media-carrying lines
CN203099151U (en) Conduit joint
ATE454578T1 (en) SEAL AND SEAL ARRANGEMENT WITH SUCH A SEAL
ATE371832T1 (en) PIPE CONNECTOR FOR PIPES OF A CEILING RADIANT HEATING ELEMENT
PL1510737T3 (en) Seal, in particular sealing gasket

Legal Events

Date Code Title Description
GC Lien (pledge) constituted
RG Lien (pledge) cancelled

Effective date: 20150407

PLFP Fee payment

Year of fee payment: 12

PLFP Fee payment

Year of fee payment: 13