PT65928A - Duct joint assembly - Google Patents
Duct joint assemblyInfo
- Publication number
- PT65928A PT65928A PT65928A PT6592876A PT65928A PT 65928 A PT65928 A PT 65928A PT 65928 A PT65928 A PT 65928A PT 6592876 A PT6592876 A PT 6592876A PT 65928 A PT65928 A PT 65928A
- Authority
- PT
- Portugal
- Prior art keywords
- joint assembly
- duct joint
- duct
- assembly
- joint
- Prior art date
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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Duct Arrangements (AREA)
- Joints Allowing Movement (AREA)
- Flanged Joints, Insulating Joints, And Other Joints (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
- Superconductor Devices And Manufacturing Methods Thereof (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Road Paving Structures (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19752556167 DE2556167A1 (en) | 1975-12-13 | 1975-12-13 | FLANGE CONNECTIONS FOR MUTUAL FASTENING OF MORE RECTANGULAR CHANNEL SECTIONS MADE OF SHEET METAL, ESPECIALLY FOR HIGH-PRESSURE VENTILATION SYSTEMS |
Publications (2)
Publication Number | Publication Date |
---|---|
PT65928A true PT65928A (en) | 1977-01-01 |
PT65928B PT65928B (en) | 1978-06-13 |
Family
ID=5964268
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PT65928A PT65928B (en) | 1975-12-13 | 1976-12-03 | Duct joint assembly |
Country Status (11)
Country | Link |
---|---|
JP (1) | JPS5272923A (en) |
AU (1) | AU507256B2 (en) |
DE (1) | DE2556167A1 (en) |
DK (1) | DK146427C (en) |
ES (1) | ES454174A1 (en) |
GB (1) | GB1559485A (en) |
IE (1) | IE44752B1 (en) |
NO (1) | NO143242C (en) |
PT (1) | PT65928B (en) |
SE (1) | SE7613844L (en) |
ZA (1) | ZA767081B (en) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
US4218079A (en) * | 1978-01-26 | 1980-08-19 | Ductmate Industries, Inc. | Flange type duct joint assembly |
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 |
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 |
US4509778A (en) * | 1982-12-06 | 1985-04-09 | Ductmate Industries | Duct joint assembly |
US4566724A (en) * | 1982-12-20 | 1986-01-28 | Ductmate Industries, Inc. | Duct joint frame |
DE3313235A1 (en) * | 1983-04-13 | 1984-10-18 | Georg 7416 Reutlingen Mez | FLANGE CONNECTION |
JPS60138351A (en) * | 1983-12-26 | 1985-07-23 | Kajima Corp | Duct and connection part |
JPS61192243U (en) * | 1985-05-21 | 1986-11-29 | ||
JPH0812014B2 (en) * | 1990-01-26 | 1996-02-07 | 鹿島建設株式会社 | duct |
JP2506532Y2 (en) * | 1990-07-03 | 1996-08-14 | ニッケイ株式会社 | Damper flange structure |
DE4224257C2 (en) * | 1992-07-20 | 1995-05-24 | Paul Dravenau | Corner bracket for air duct profiles |
DE102005020004A1 (en) * | 2005-04-27 | 2006-11-16 | Smitka, Günter | Method for producing corner angles for air conditioning ducts |
-
1975
- 1975-12-13 DE DE19752556167 patent/DE2556167A1/en not_active Withdrawn
-
1976
- 1976-11-25 GB GB49253/76A patent/GB1559485A/en not_active Expired
- 1976-11-26 ZA ZA00767081A patent/ZA767081B/en unknown
- 1976-11-26 AU AU20029/76A patent/AU507256B2/en not_active Expired
- 1976-11-26 IE IE2595/76A patent/IE44752B1/en unknown
- 1976-12-03 PT PT65928A patent/PT65928B/en unknown
- 1976-12-07 DK DK549276A patent/DK146427C/en not_active IP Right Cessation
- 1976-12-09 SE SE7613844A patent/SE7613844L/en unknown
- 1976-12-10 NO NO764201A patent/NO143242C/en unknown
- 1976-12-11 ES ES454174A patent/ES454174A1/en not_active Expired
- 1976-12-13 JP JP51149672A patent/JPS5272923A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
NO143242C (en) | 1981-01-02 |
AU507256B2 (en) | 1980-02-07 |
SE7613844L (en) | 1977-06-14 |
JPS5272923A (en) | 1977-06-18 |
DK146427C (en) | 1984-03-12 |
NO143242B (en) | 1980-09-22 |
DK549276A (en) | 1977-06-14 |
DE2556167A1 (en) | 1977-06-16 |
AU2002976A (en) | 1978-06-01 |
ES454174A1 (en) | 1977-12-01 |
IE44752B1 (en) | 1982-03-24 |
DK146427B (en) | 1983-10-03 |
GB1559485A (en) | 1980-01-23 |
IE44752L (en) | 1977-06-13 |
ZA767081B (en) | 1978-01-25 |
PT65928B (en) | 1978-06-13 |
NO764201L (en) | 1977-06-14 |
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