PL128779U1 - Ventilation pipe - Google Patents

Ventilation pipe

Info

Publication number
PL128779U1
PL128779U1 PL128779U PL12877919U PL128779U1 PL 128779 U1 PL128779 U1 PL 128779U1 PL 128779 U PL128779 U PL 128779U PL 12877919 U PL12877919 U PL 12877919U PL 128779 U1 PL128779 U1 PL 128779U1
Authority
PL
Poland
Prior art keywords
pipe
ventilation pipe
wall
notched
notch
Prior art date
Application number
PL128779U
Other languages
Polish (pl)
Inventor
Jarosław LORENC
Zenon Koszorz
Original Assignee
Ground-Therm Spółka Z Ograniczoną Odpowiedzialnością
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 Ground-Therm Spółka Z Ograniczoną Odpowiedzialnością filed Critical Ground-Therm Spółka Z Ograniczoną Odpowiedzialnością
Priority to PL128779U priority Critical patent/PL128779U1/en
Priority to PCT/PL2020/000092 priority patent/WO2021118373A1/en
Publication of PL128779U1 publication Critical patent/PL128779U1/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
    • F16L9/00—Rigid pipes
    • F16L9/12—Rigid pipes of plastics with or without reinforcement
    • F16L9/133—Rigid pipes of plastics with or without reinforcement the walls consisting of two layers
    • 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
    • F16L11/00—Hoses, i.e. flexible pipes
    • F16L11/04—Hoses, i.e. flexible pipes made of rubber or flexible plastics
    • F16L11/11—Hoses, i.e. flexible pipes made of rubber or flexible plastics with corrugated wall
    • 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
    • F16L11/00—Hoses, i.e. flexible pipes
    • F16L11/14—Hoses, i.e. flexible pipes made of rigid material, e.g. metal or hard plastics
    • F16L11/15—Hoses, i.e. flexible pipes made of rigid material, e.g. metal or hard plastics corrugated
    • 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
    • F16L9/00—Rigid pipes
    • F16L9/02—Rigid pipes of metal
    • F16L9/06—Corrugated pipes
    • 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

Abstract

Rura do przewodów wentylacyjnych o przekroju okrągłym o karbowanych ścianach charakteryzuje się tym, że rura posiada dwuwarstwową ścianę gdzie wewnętrzna ściana (2) jest gładka i średnica wewnętrzna rury wynosi co najmniej 64 mm a zewnętrzna rura (3) uformowana jest w karby i posiada minimalną średnicę 77 mm przy czym karb ma wysokość 4,5 mm i szerokość od 5 mm do 6 mm.The pipe for circular ventilation ducts with corrugated walls is characterized by the fact that the pipe has a two-layer wall where the inner wall (2) is smooth and the inner diameter of the pipe is at least 64 mm and the outer pipe (3) is notched and has a minimum diameter 77 mm, with the notch being 4.5 mm high and 5 mm to 6 mm wide.

PL128779U 2019-12-09 2019-12-09 Ventilation pipe PL128779U1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PL128779U PL128779U1 (en) 2019-12-09 2019-12-09 Ventilation pipe
PCT/PL2020/000092 WO2021118373A1 (en) 2019-12-09 2020-12-09 Pipe for ventilation ducts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL128779U PL128779U1 (en) 2019-12-09 2019-12-09 Ventilation pipe

Publications (1)

Publication Number Publication Date
PL128779U1 true PL128779U1 (en) 2021-06-14

Family

ID=76328733

Family Applications (1)

Application Number Title Priority Date Filing Date
PL128779U PL128779U1 (en) 2019-12-09 2019-12-09 Ventilation pipe

Country Status (2)

Country Link
PL (1) PL128779U1 (en)
WO (1) WO2021118373A1 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3921075A1 (en) * 1989-06-28 1991-01-03 Wilhelm Hegler PLASTIC TUBE FOR PIPE RENOVATION
US6199592B1 (en) * 1999-02-05 2001-03-13 Hancor, Inc. Pipe structure and method of manufacture
PL2423551T3 (en) * 2010-08-23 2018-01-31 Fraenkische Rohrwerke Gebr Kirchner Gmbh & Co Kg Compound corrugated pipe

Also Published As

Publication number Publication date
WO2021118373A1 (en) 2021-06-17

Similar Documents

Publication Publication Date Title
BR112019006874A2 (en) irrigation pipe, and method for reinforcing a thin walled pipe.
MY186173A (en) T-piece preformer
PL128779U1 (en) Ventilation pipe
JP1750171S (en) building ventilation
PL424975A1 (en) Cleaning mechanism of a combustion chamber in the biomass, and particularly pellet burner
PL444579A1 (en) Composite multi-layer drainage pipe
PL444580A1 (en) Drainage pipe
JP1719298S (en) ventilation hood
JP1719309S (en) ventilation hood
JP1738714S (en) Wireless network transceiver
JP1738715S (en) Wireless network transceiver
JP1763765S (en) End member for piping cover
JP1736811S (en) climbing wall
JP1741064S (en) office
JP1741065S (en) office
JP1768718S (en) office building
JP1768717S (en) office building
JP1768716S (en) office building
JP1743285S (en) office
JP1757356S (en) Bicycle parking lot
PL424876A3 (en) Shaped flexible plumbing and air conditioning tube
JP1759371S (en) ring
JP1744807S (en) pet toilet
RU2018124887A (en) Trumpet
JP1761549S (en) hospital