PT65928A - Duct joint assembly - Google Patents

Duct joint assembly

Info

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
Application number
PT65928A
Other languages
Portuguese (pt)
Other versions
PT65928B (en
Original Assignee
Smitka G
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 Smitka G filed Critical Smitka G
Publication of PT65928A publication Critical patent/PT65928A/en
Publication of PT65928B publication Critical patent/PT65928B/en

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
PT65928A 1975-12-13 1976-12-03 Duct joint assembly PT65928B (en)

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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1106419A (en) * 1978-01-26 1981-08-04 Peter J. Arnoldt Flange type duct joint assembly and seal arrangement therefor
US5022688B1 (en) * 1978-01-26 1997-05-20 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
US4662661B1 (en) * 1978-01-26 1997-05-13 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
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

Also Published As

Publication number Publication date
JPS5272923A (en) 1977-06-18
DK146427C (en) 1984-03-12
IE44752L (en) 1977-06-13
ZA767081B (en) 1978-01-25
AU507256B2 (en) 1980-02-07
GB1559485A (en) 1980-01-23
DE2556167A1 (en) 1977-06-16
DK549276A (en) 1977-06-14
ES454174A1 (en) 1977-12-01
AU2002976A (en) 1978-06-01
SE7613844L (en) 1977-06-14
NO143242C (en) 1981-01-02
IE44752B1 (en) 1982-03-24
DK146427B (en) 1983-10-03
NO143242B (en) 1980-09-22
PT65928B (en) 1978-06-13
NO764201L (en) 1977-06-14

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