FI891341A - Roerfoerbindning foer ventilationsanordningar. - Google Patents

Roerfoerbindning foer ventilationsanordningar. Download PDF

Info

Publication number
FI891341A
FI891341A FI891341A FI891341A FI891341A FI 891341 A FI891341 A FI 891341A FI 891341 A FI891341 A FI 891341A FI 891341 A FI891341 A FI 891341A FI 891341 A FI891341 A FI 891341A
Authority
FI
Finland
Prior art keywords
joint portion
joint
ventilationsanordningar
roerfoerbindning
foer
Prior art date
Application number
FI891341A
Other languages
English (en)
Other versions
FI891341A0 (fi
Inventor
Markku Pelander
Kari Rannila
Original Assignee
Rannila Paavo Oy
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 Rannila Paavo Oy filed Critical Rannila Paavo Oy
Priority to FI891341A priority Critical patent/FI891341A/fi
Publication of FI891341A0 publication Critical patent/FI891341A0/fi
Priority to JP2069531A priority patent/JPH0314989A/ja
Priority to EP90850108A priority patent/EP0389462A1/en
Priority to NO90901277A priority patent/NO901277L/no
Publication of FI891341A publication Critical patent/FI891341A/fi

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
    • F16L21/00—Joints with sleeve or socket
    • F16L21/02—Joints with sleeve or socket with elastic sealing rings between pipe and sleeve or between pipe and socket, e.g. with rolling or other prefabricated profiled rings
    • F16L21/035—Joints with sleeve or socket with elastic sealing rings between pipe and sleeve or between pipe and socket, e.g. with rolling or other prefabricated profiled rings placed around the spigot end before connection
    • 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
    • F16L17/00—Joints with packing adapted to sealing by fluid pressure
    • F16L17/02—Joints with packing adapted to sealing by fluid pressure with sealing rings arranged between outer surface of pipe and inner surface of sleeve or socket
    • F16L17/025—Joints with packing adapted to sealing by fluid pressure with sealing rings arranged between outer surface of pipe and inner surface of sleeve or socket the sealing rings having radially directed ribs
    • 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
    • F16L21/00—Joints with sleeve or socket
    • F16L21/02—Joints with sleeve or socket with elastic sealing rings between pipe and sleeve or between pipe and socket, e.g. with rolling or other prefabricated profiled rings
    • F16L21/022—Joints with sleeve or socket with elastic sealing rings between pipe and sleeve or between pipe and socket, e.g. with rolling or other prefabricated profiled rings used with sleeves or nipples for pipes of the same diameter, or with reduction pieces
    • 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)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Joints With Sleeves (AREA)
  • Branch Pipes, Bends, And The Like (AREA)
FI891341A 1989-03-21 1989-03-21 Roerfoerbindning foer ventilationsanordningar. FI891341A (fi)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FI891341A FI891341A (fi) 1989-03-21 1989-03-21 Roerfoerbindning foer ventilationsanordningar.
JP2069531A JPH0314989A (ja) 1989-03-21 1990-03-19 空調装置用管継手
EP90850108A EP0389462A1 (en) 1989-03-21 1990-03-20 Pipe joint for air conditioners
NO90901277A NO901277L (no) 1989-03-21 1990-03-20 Roerskjoet for ventilasjonsanlegg.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI891341A FI891341A (fi) 1989-03-21 1989-03-21 Roerfoerbindning foer ventilationsanordningar.

Publications (2)

Publication Number Publication Date
FI891341A0 FI891341A0 (fi) 1989-03-21
FI891341A true FI891341A (fi) 1990-09-22

Family

ID=8528094

Family Applications (1)

Application Number Title Priority Date Filing Date
FI891341A FI891341A (fi) 1989-03-21 1989-03-21 Roerfoerbindning foer ventilationsanordningar.

Country Status (4)

Country Link
EP (1) EP0389462A1 (fi)
JP (1) JPH0314989A (fi)
FI (1) FI891341A (fi)
NO (1) NO901277L (fi)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0999397B1 (en) * 1998-11-06 2003-01-22 Lindab AB Tubular element with sealing means and a method for manufacturing the tubular element
CN1076807C (zh) * 1999-01-06 2001-12-26 新昌县制冷部件厂 家用空调连接配管
US6739632B1 (en) * 2001-09-24 2004-05-25 Hamlin Sheet Metal, Incorporated Method and apparatus for coupling HVAC conduits
FR2890717B1 (fr) * 2005-09-15 2007-11-23 Aldes Aeraulique Sa Joint annulaire d'etancheite pour raccord de conduites de circulation de fluide,telles que des conduites d'air
WO2007135730A1 (ja) 2006-05-23 2007-11-29 Mitsubishi Denki Kabushiki Kaisha 電力変換装置
BR112023001975A2 (pt) * 2020-08-05 2023-02-28 Lps Ip Llc Conexão de tubulação vedada, luva de tubulação, e vedações de tubulação traváveis e método de fabricação das mesmas

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3955834A (en) * 1972-02-11 1976-05-11 Aktiebolaget Svenska Flaktfabriken Apparatus for connecting ducts with a self-sealing joint
CH599493A5 (en) * 1975-04-18 1978-05-31 Svenska Flaektfabriken Ab Connecting nozzle for air conditioning plant ducts
AT357828B (de) * 1977-07-27 1980-08-11 Sulzer Ag Elastischer dichtungsring
CH646233A5 (de) * 1981-02-17 1984-11-15 Sulzer Ag Rohrsteckverbindung, insbesondere fuer lueftungsanlagen.

Also Published As

Publication number Publication date
EP0389462A1 (en) 1990-09-26
JPH0314989A (ja) 1991-01-23
NO901277D0 (no) 1990-03-20
NO901277L (no) 1990-09-24
FI891341A0 (fi) 1989-03-21

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Legal Events

Date Code Title Description
FC Application refused

Owner name: PAAVO RANNILA OY