FR2221678B1 - - Google Patents

Info

Publication number
FR2221678B1
FR2221678B1 FR7409593A FR7409593A FR2221678B1 FR 2221678 B1 FR2221678 B1 FR 2221678B1 FR 7409593 A FR7409593 A FR 7409593A FR 7409593 A FR7409593 A FR 7409593A FR 2221678 B1 FR2221678 B1 FR 2221678B1
Authority
FR
France
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
FR7409593A
Other versions
FR2221678A1 (fr
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.)
Individual
Original Assignee
Individual
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=5875120&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FR2221678(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Individual filed Critical Individual
Publication of FR2221678A1 publication Critical patent/FR2221678A1/fr
Application granted granted Critical
Publication of FR2221678B1 publication Critical patent/FR2221678B1/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
    • 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
    • F16L23/12—Flanged joints specially adapted for particular pipes
    • F16L23/14—Flanged joints specially adapted for particular pipes for rectangular pipes
FR7409593A 1973-03-17 1974-03-15 Expired FR2221678B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732313425 DE2313425C3 (de) 1973-03-17 1973-03-17 Flanschverbindung zum gegenseitigen Befestigen von im Querschnitt im wesentlichen rechteckigen Kanalteilstücken aus Blech, insbesondere für lufttechnische Hochdruckanlagen

Publications (2)

Publication Number Publication Date
FR2221678A1 FR2221678A1 (fr) 1974-10-11
FR2221678B1 true FR2221678B1 (fr) 1978-01-06

Family

ID=5875120

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7409593A Expired FR2221678B1 (fr) 1973-03-17 1974-03-15

Country Status (8)

Country Link
AT (1) AT337504B (fr)
BE (1) BE812384A (fr)
CH (1) CH571186A5 (fr)
DE (1) DE2313425C3 (fr)
FR (1) FR2221678B1 (fr)
IT (1) IT1003763B (fr)
LU (1) LU69642A1 (fr)
NL (1) NL177713C (fr)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4123094A (en) * 1975-12-13 1978-10-31 Gunter Smitka Duct joint assembly
DE7721055U1 (de) * 1977-07-05 1979-02-15 Smitka, Guenter, 5860 Iserlohn Blecherner KanalschuB mit Flanschverbindung
CH632328A5 (de) * 1977-11-09 1982-09-30 Guenter Smitka Flanschverbindung.
DE2758295A1 (de) * 1977-12-27 1979-06-28 Guenter Smitka Flanschverbindung zum gegenseitigen befestigen von im querschnitt im wesentlichen rechteckigen kanalteilstuecken aus blech
US4662661B1 (en) * 1978-01-26 1997-05-13 Ductmate Ind Inc Flange type duct joint assembly and seal arrangement therefor
CA1106419A (fr) * 1978-01-26 1981-08-04 Peter J. Arnoldt Joint a brides avec garniture d'etancheite pour gaines
US5022688B1 (en) * 1978-01-26 1997-05-20 Ductmate Ind Inc Flange type duct joint assembly and seal arrangement therefor
US4584756A (en) * 1978-08-14 1986-04-29 Ductmate Industries, Inc. Flange type duct joint assembly and seal arrangement therefor
FR2446980B1 (fr) * 1979-01-17 1986-05-23 Aeraulique Constr Sa Procede et dispositif pour le raccord de troncons de gaine de circulation de fluide
EP0014123A3 (fr) * 1979-01-17 1980-08-20 AERAULIQUE CONSTRUCTION Société anonyme dite: Procédé et dispositif pour le raccord de tronçons de gaine de circulation de fluide
FR2471543A2 (fr) * 1979-12-12 1981-06-19 Aeraulique Constr Sa Procede et dispositif pour le raccord de troncons de gaine de circulation de fluide
DE3203204C2 (de) * 1982-01-30 1989-06-08 Gebhard, Manfred, 4760 Werl Vorrichtung zur Verbindung von Luftkanalelementen, die an ihren Stoßrändern mit Aufnahmen für Eckwinkel bildenden Flanschprofilen versehen sind
DE3207990C1 (de) * 1982-03-05 1983-02-03 Günter 5860 Iserlohn Smitka Verbindungsprofil zur Verbindung von Luftkanaelen
DE3313235A1 (de) * 1983-04-13 1984-10-18 Georg 7416 Reutlingen Mez Flanschverbindung
EP0148286B1 (fr) * 1983-12-30 1987-11-19 Siegfried Geldner Raccord à brides
DE3436825A1 (de) * 1984-10-06 1986-04-17 Georg 7410 Reutlingen Mez Rahmenschenkel fuer luftkanaele
DE4140870A1 (de) * 1991-12-11 1993-06-24 Siegfried Geldner Kanalverbindungsstueck
DE4224257C2 (de) * 1992-07-20 1995-05-24 Paul Dravenau Eckwinkel für Luftkanalprofile
DE29715572U1 (de) * 1997-09-01 1999-01-07 Mann & Hummel Filter Rohr, bestehend aus aneinandergesetzten Schalen

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT306982B (de) * 1969-12-09 1973-05-10 Mez Georg Vorgefertigter Anschlußflansch für Kanalabschnitte von rechteckigen Klimatisierungskanälen
DE2221312B2 (de) * 1972-04-29 1979-12-06 Georg 7410 Reutlingen Mez Vorgefertigte Flanschverbindungsvorrichtung

Also Published As

Publication number Publication date
LU69642A1 (fr) 1974-07-10
IT1003763B (it) 1976-06-10
NL177713C (nl) 1989-04-17
AT337504B (de) 1977-07-11
DE2313425A1 (de) 1974-09-26
DE2313425C3 (de) 1981-08-13
CH571186A5 (fr) 1975-12-31
FR2221678A1 (fr) 1974-10-11
ATA215874A (de) 1976-10-15
DE2313425B2 (de) 1980-11-06
BE812384A (fr) 1974-07-01
NL7403518A (fr) 1974-09-19
NL177713B (nl) 1985-06-03

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Legal Events

Date Code Title Description
ST Notification of lapse