FI861597A0 - AENDA FOER ISOLERAD, VID TVAERSNITT REKTANGULAER LUFTKONDITIONERINGSKANAL. - Google Patents

AENDA FOER ISOLERAD, VID TVAERSNITT REKTANGULAER LUFTKONDITIONERINGSKANAL.

Info

Publication number
FI861597A0
FI861597A0 FI861597A FI861597A FI861597A0 FI 861597 A0 FI861597 A0 FI 861597A0 FI 861597 A FI861597 A FI 861597A FI 861597 A FI861597 A FI 861597A FI 861597 A0 FI861597 A0 FI 861597A0
Authority
FI
Finland
Prior art keywords
tvaersnitt
rektangulaer
luftkonditioneringskanal
isolerad
aenda
Prior art date
Application number
FI861597A
Other languages
Finnish (fi)
Other versions
FI74530C (en
FI74530B (en
Inventor
Matti Virtanen
Pauli Groenberg
Original Assignee
Matti Virtanen
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 Matti Virtanen filed Critical Matti Virtanen
Priority to FI861597A priority Critical patent/FI74530C/en
Publication of FI861597A0 publication Critical patent/FI861597A0/en
Priority to NO871537A priority patent/NO871537L/en
Priority to SE8701498A priority patent/SE8701498L/en
Application granted granted Critical
Publication of FI74530B publication Critical patent/FI74530B/en
Publication of FI74530C publication Critical patent/FI74530C/en

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
    • F16L39/00—Joints or fittings for double-walled or multi-channel pipes or pipe assemblies

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Duct Arrangements (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
FI861597A 1986-04-16 1986-04-16 End for insulated rectangular air-conditioning duct. FI74530C (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FI861597A FI74530C (en) 1986-04-16 1986-04-16 End for insulated rectangular air-conditioning duct.
NO871537A NO871537L (en) 1986-04-16 1987-04-10 DEVICE BY AN AIR FLOW CHANNEL.
SE8701498A SE8701498L (en) 1986-04-16 1987-04-10 ONLY ON AN ISOLATED, TO SECTION CROSS RECTANGULAR AIR CONDITIONING CHANNEL

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI861597 1986-04-16
FI861597A FI74530C (en) 1986-04-16 1986-04-16 End for insulated rectangular air-conditioning duct.

Publications (3)

Publication Number Publication Date
FI861597A0 true FI861597A0 (en) 1986-04-16
FI74530B FI74530B (en) 1987-10-30
FI74530C FI74530C (en) 1988-02-08

Family

ID=8522467

Family Applications (1)

Application Number Title Priority Date Filing Date
FI861597A FI74530C (en) 1986-04-16 1986-04-16 End for insulated rectangular air-conditioning duct.

Country Status (3)

Country Link
FI (1) FI74530C (en)
NO (1) NO871537L (en)
SE (1) SE8701498L (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI92098C (en) * 1992-02-17 1994-09-26 Hautala Ky R Isoleringsrörkanalsystem

Also Published As

Publication number Publication date
FI74530C (en) 1988-02-08
SE8701498D0 (en) 1987-04-10
NO871537L (en) 1987-10-19
NO871537D0 (en) 1987-04-10
FI74530B (en) 1987-10-30
SE8701498L (en) 1987-10-17

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Legal Events

Date Code Title Description
MM Patent lapsed
MM Patent lapsed

Owner name: VIRTANEN, MATTI