FR2298052A1 - PROFILE ASSEMBLY FOR RECTANGULAR AIR CONDITIONING DUCTS - Google Patents
PROFILE ASSEMBLY FOR RECTANGULAR AIR CONDITIONING DUCTSInfo
- Publication number
- FR2298052A1 FR2298052A1 FR7600993A FR7600993A FR2298052A1 FR 2298052 A1 FR2298052 A1 FR 2298052A1 FR 7600993 A FR7600993 A FR 7600993A FR 7600993 A FR7600993 A FR 7600993A FR 2298052 A1 FR2298052 A1 FR 2298052A1
- Authority
- FR
- France
- Prior art keywords
- angle
- air conditioning
- rectangular air
- corner
- profile
- 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.)
- Granted
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
- F16L23/12—Flanged joints specially adapted for particular pipes
- F16L23/14—Flanged joints specially adapted for particular pipes for rectangular pipes
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Duct Arrangements (AREA)
Abstract
The connecting flange is to be fitted at the end of a duct portion. In the four sheet-metal angle profiles (18) thereof, four corner angles (1) of flat design are inserted by means of their legs (13, 14) and locked in. Each angle profile (18) has at least one web (9) and at least one slot (4, 6) is provided in the respective leg (13 and 14, respectively) of the corner angle (1) assigned to the angle profile (18). The corner angle (1) is pushed onto the angle profile (18) such that the web (9) of the angle profile (18) is located in the slot (4, 6) of the corner angle (1). This results in a connecting flange which, owing to savings in material, can be produced inexpensively but, nevertheless, such that it does not warp.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2501611A DE2501611C3 (en) | 1975-01-16 | 1975-01-16 | Flange connection for rectangular air conditioning ducts |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2298052A1 true FR2298052A1 (en) | 1976-08-13 |
FR2298052B1 FR2298052B1 (en) | 1980-05-09 |
Family
ID=5936594
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7600993A Granted FR2298052A1 (en) | 1975-01-16 | 1976-01-15 | PROFILE ASSEMBLY FOR RECTANGULAR AIR CONDITIONING DUCTS |
Country Status (5)
Country | Link |
---|---|
AT (1) | AT354679B (en) |
CH (1) | CH614512A5 (en) |
DE (1) | DE2501611C3 (en) |
FR (1) | FR2298052A1 (en) |
SE (1) | SE400825B (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2568978A1 (en) * | 1982-08-04 | 1986-02-14 | Lockformer Cy | Device for connecting the ends of sheet-metal sheaths and corner connector for this device |
EP0560749A1 (en) * | 1992-02-28 | 1993-09-15 | HESONWERK LUFT- UND WASSERTECHNIK LAGEREINRICHTUNGEN GESELLSCHAFT m.b.H. | Ventilating duct with rectangular cross section |
IT201900013074A1 (en) * | 2019-07-26 | 2021-01-26 | Fazio Emanuele De | Profile for ducts of ventilation systems |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2730307C2 (en) * | 1977-07-05 | 1984-07-19 | Guenter 5860 Iserlohn Smitka | Flange connection for the mutual fastening of duct sections made of sheet metal with a substantially rectangular cross-section |
US5022688B1 (en) * | 1978-01-26 | 1997-05-20 | Ductmate Ind Inc | Flange type duct joint assembly and seal arrangement therefor |
US4662661B1 (en) * | 1978-01-26 | 1997-05-13 | Ductmate Ind Inc | Flange type duct joint assembly and seal arrangement therefor |
CA1106419A (en) * | 1978-01-26 | 1981-08-04 | Peter J. Arnoldt | 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 |
CA1132627A (en) * | 1978-10-19 | 1982-09-28 | Michael T. Sullivan | Duct jointing system |
DE3203204C2 (en) * | 1982-01-30 | 1989-06-08 | Gebhard, Manfred, 4760 Werl | Device for connecting air duct elements which are provided on their joint edges with receptacles for flange profiles forming corner angles |
DE3214693C1 (en) * | 1982-04-21 | 1983-02-24 | Günter 5860 Iserlohn Smitka | Device for connecting duct sections for air conditioning systems |
DE3340503C1 (en) * | 1983-11-09 | 1985-02-07 | Karl Meinig KG, 7201 Rietheim-Weilheim | Two-part corner bracket for connecting flanges of sheet metal duct sections |
US4564227A (en) * | 1984-01-26 | 1986-01-14 | Murck James W | Flanged duct joint utilizing snap-in corner pieces |
DE3428414C1 (en) * | 1984-08-01 | 1985-10-17 | GELUNA Gesellschaft für Lufttechnik und Apparatebau m.b.H., 8012 Ottobrunn | Connection piece for sheet metal duct suspensions |
US5054823A (en) * | 1990-02-05 | 1991-10-08 | Ductmate Industries, Inc. | Flange type duct connector |
DE4039346A1 (en) * | 1990-12-10 | 1992-06-11 | Georg Mez | FLANGE CONNECTION FOR AIR-CONDITIONING CHANNELS |
US5564758A (en) * | 1995-01-17 | 1996-10-15 | Century Manufacturing Co., Inc. | Angled plates for connecting ducts |
DE202019101828U1 (en) * | 2019-04-01 | 2020-07-06 | Wildeboer Bauteile Gmbh | Flange corner on a housing |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE627111A (en) * | 1962-01-15 | 1963-05-02 | ||
FR1395028A (en) * | 1964-02-28 | 1965-04-09 | Improvements made to sheaths and conduits for any fluid | |
DE1650169A1 (en) * | 1967-11-18 | 1970-09-24 | Reinhardt Maschb Gmbh | Device for connecting duct sections |
DE2164588A1 (en) * | 1971-12-24 | 1973-07-12 | Guenter Smitka | FLANGE CONNECTION FOR MUTUAL FASTENING OF SIGNIFICANTLY RECTANGULAR DUCT SECTIONS, ESPECIALLY FOR VENTILATION SYSTEMS |
-
1975
- 1975-01-16 DE DE2501611A patent/DE2501611C3/en not_active Expired
-
1976
- 1976-01-12 CH CH27476A patent/CH614512A5/en not_active IP Right Cessation
- 1976-01-14 AT AT22376A patent/AT354679B/en not_active IP Right Cessation
- 1976-01-14 SE SE7600307A patent/SE400825B/en unknown
- 1976-01-15 FR FR7600993A patent/FR2298052A1/en active Granted
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE627111A (en) * | 1962-01-15 | 1963-05-02 | ||
FR1395028A (en) * | 1964-02-28 | 1965-04-09 | Improvements made to sheaths and conduits for any fluid | |
DE1650169A1 (en) * | 1967-11-18 | 1970-09-24 | Reinhardt Maschb Gmbh | Device for connecting duct sections |
DE2164588A1 (en) * | 1971-12-24 | 1973-07-12 | Guenter Smitka | FLANGE CONNECTION FOR MUTUAL FASTENING OF SIGNIFICANTLY RECTANGULAR DUCT SECTIONS, ESPECIALLY FOR VENTILATION SYSTEMS |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2568978A1 (en) * | 1982-08-04 | 1986-02-14 | Lockformer Cy | Device for connecting the ends of sheet-metal sheaths and corner connector for this device |
EP0560749A1 (en) * | 1992-02-28 | 1993-09-15 | HESONWERK LUFT- UND WASSERTECHNIK LAGEREINRICHTUNGEN GESELLSCHAFT m.b.H. | Ventilating duct with rectangular cross section |
IT201900013074A1 (en) * | 2019-07-26 | 2021-01-26 | Fazio Emanuele De | Profile for ducts of ventilation systems |
WO2021019321A1 (en) * | 2019-07-26 | 2021-02-04 | De Fazio Emanuele | Profile for ducts of ventilation systems |
Also Published As
Publication number | Publication date |
---|---|
FR2298052B1 (en) | 1980-05-09 |
DE2501611A1 (en) | 1976-07-22 |
AT354679B (en) | 1979-01-25 |
CH614512A5 (en) | 1979-11-30 |
SE400825B (en) | 1978-04-10 |
ATA22376A (en) | 1979-06-15 |
SE7600307L (en) | 1976-07-19 |
DE2501611B2 (en) | 1979-05-23 |
DE2501611C3 (en) | 1980-01-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |