NO143242C - SKETCH CONSTRUCTION FOR CHANNELS. - Google Patents

SKETCH CONSTRUCTION FOR CHANNELS.

Info

Publication number
NO143242C
NO143242C NO764201A NO764201A NO143242C NO 143242 C NO143242 C NO 143242C NO 764201 A NO764201 A NO 764201A NO 764201 A NO764201 A NO 764201A NO 143242 C NO143242 C NO 143242C
Authority
NO
Norway
Prior art keywords
channels
sketch
sketch construction
construction
Prior art date
Application number
NO764201A
Other languages
Norwegian (no)
Other versions
NO764201L (en
NO143242B (en
Inventor
Guenter Smitka
Original Assignee
Guenter Smitka
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 Guenter Smitka filed Critical Guenter Smitka
Publication of NO764201L publication Critical patent/NO764201L/no
Publication of NO143242B publication Critical patent/NO143242B/en
Publication of NO143242C publication Critical patent/NO143242C/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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Duct Arrangements (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Joints Allowing Movement (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Superconductor Devices And Manufacturing Methods Thereof (AREA)
  • Road Paving Structures (AREA)
  • Flanged Joints, Insulating Joints, And Other Joints (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
NO764201A 1975-12-13 1976-12-10 SKETCH CONSTRUCTION FOR CHANNELS. NO143242C (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 (3)

Publication Number Publication Date
NO764201L NO764201L (en) 1977-06-14
NO143242B NO143242B (en) 1980-09-22
NO143242C true NO143242C (en) 1981-01-02

Family

ID=5964268

Family Applications (1)

Application Number Title Priority Date Filing Date
NO764201A NO143242C (en) 1975-12-13 1976-12-10 SKETCH CONSTRUCTION FOR CHANNELS.

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
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
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
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
ES454174A1 (en) 1977-12-01
IE44752B1 (en) 1982-03-24
DK549276A (en) 1977-06-14
SE7613844L (en) 1977-06-14
ZA767081B (en) 1978-01-25
AU2002976A (en) 1978-06-01
NO764201L (en) 1977-06-14
AU507256B2 (en) 1980-02-07
DE2556167A1 (en) 1977-06-16
DK146427C (en) 1984-03-12
JPS5272923A (en) 1977-06-18
PT65928B (en) 1978-06-13
PT65928A (en) 1977-01-01
IE44752L (en) 1977-06-13
NO143242B (en) 1980-09-22
GB1559485A (en) 1980-01-23
DK146427B (en) 1983-10-03

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