JPS5758033A - Inspection hole unit for duct - Google Patents

Inspection hole unit for duct

Info

Publication number
JPS5758033A
JPS5758033A JP56119981A JP11998181A JPS5758033A JP S5758033 A JPS5758033 A JP S5758033A JP 56119981 A JP56119981 A JP 56119981A JP 11998181 A JP11998181 A JP 11998181A JP S5758033 A JPS5758033 A JP S5758033A
Authority
JP
Japan
Prior art keywords
duct
inspection hole
hole unit
unit
inspection
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP56119981A
Other languages
Japanese (ja)
Inventor
Areku Roogan Edowaado
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
UINTON LAB Ltd
Original Assignee
UINTON LAB Ltd
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 UINTON LAB Ltd filed Critical UINTON LAB Ltd
Publication of JPS5758033A publication Critical patent/JPS5758033A/en
Pending legal-status Critical Current

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
    • F16L45/00—Pipe units with cleaning aperture and closure therefor
    • 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
    • F16L41/00—Branching pipes; Joining pipes to walls
    • F16L41/08—Joining pipes to walls or pipes, the joined pipe axis being perpendicular to the plane of the wall or to the axis of another pipe
    • 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
    • F16L41/00—Branching pipes; Joining pipes to walls
    • F16L41/08—Joining pipes to walls or pipes, the joined pipe axis being perpendicular to the plane of the wall or to the axis of another pipe
    • F16L41/082—Non-disconnectible joints, e.g. soldered, adhesive or caulked joints
    • 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
    • F24F13/029—Duct comprising an opening for inspection, e.g. manhole

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Duct Arrangements (AREA)
JP56119981A 1980-07-29 1981-07-29 Inspection hole unit for duct Pending JPS5758033A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8024831A GB2080912A (en) 1980-07-29 1980-07-29 An inspection or like port for ducting

Publications (1)

Publication Number Publication Date
JPS5758033A true JPS5758033A (en) 1982-04-07

Family

ID=10515124

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56119981A Pending JPS5758033A (en) 1980-07-29 1981-07-29 Inspection hole unit for duct

Country Status (2)

Country Link
JP (1) JPS5758033A (en)
GB (1) GB2080912A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015183917A (en) * 2014-03-24 2015-10-22 フジモリ産業株式会社 flexible duct

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4847614A (en) * 1971-10-19 1973-07-06

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4847614A (en) * 1971-10-19 1973-07-06

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015183917A (en) * 2014-03-24 2015-10-22 フジモリ産業株式会社 flexible duct

Also Published As

Publication number Publication date
GB2080912A (en) 1982-02-10

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