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GB2573769B - Protecting sleeve for pipework - Google Patents

Protecting sleeve for pipework Download PDF

Info

Publication number
GB2573769B
GB2573769B GB1807868.3A GB201807868A GB2573769B GB 2573769 B GB2573769 B GB 2573769B GB 201807868 A GB201807868 A GB 201807868A GB 2573769 B GB2573769 B GB 2573769B
Authority
GB
United Kingdom
Prior art keywords
pipework
protecting sleeve
protecting
sleeve
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.)
Active
Application number
GB1807868.3A
Other versions
GB2573769A (en
GB201807868D0 (en
Inventor
Alfred Ward Derek
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.)
Intumescent Systems Ltd
Original Assignee
Intumescent Systems 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 Intumescent Systems Ltd filed Critical Intumescent Systems Ltd
Priority to GB1807868.3A priority Critical patent/GB2573769B/en
Publication of GB201807868D0 publication Critical patent/GB201807868D0/en
Publication of GB2573769A publication Critical patent/GB2573769A/en
Application granted granted Critical
Publication of GB2573769B publication Critical patent/GB2573769B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F16L9/18—Double-walled pipes; Multi-channel pipes or pipe assemblies
    • 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
    • F16L57/00—Protection of pipes or objects of similar shape against external or internal damage or wear
    • F16L57/04—Protection of pipes or objects of similar shape against external or internal damage or wear against fire or other external sources of extreme heat
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C2/00—Fire prevention or containment
    • A62C2/06—Physical fire-barriers
    • A62C2/065—Physical fire-barriers having as the main closure device materials, whose characteristics undergo an irreversible change under high temperatures, e.g. intumescent
    • 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
    • F16L5/00—Devices for use where pipes, cables or protective tubing pass through walls or partitions
    • F16L5/02—Sealing
    • F16L5/04—Sealing to form a firebreak device
    • 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
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/10—Means for stopping flow from or in pipes or hoses
    • F16L55/1026—Fire protection devices
    • 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
    • F16L59/00—Thermal insulation in general
    • F16L59/14—Arrangements for the insulation of pipes or pipe systems
    • F16L59/145—Arrangements for the insulation of pipes or pipe systems providing fire-resistance
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
    • F24F11/32—Responding to malfunctions or emergencies
    • F24F11/33—Responding to malfunctions or emergencies to fire, excessive heat or smoke
    • 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
    • F24F13/0263—Insulation for air ducts

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Building Environments (AREA)
GB1807868.3A 2018-05-15 2018-05-15 Protecting sleeve for pipework Active GB2573769B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1807868.3A GB2573769B (en) 2018-05-15 2018-05-15 Protecting sleeve for pipework

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1807868.3A GB2573769B (en) 2018-05-15 2018-05-15 Protecting sleeve for pipework

Publications (3)

Publication Number Publication Date
GB201807868D0 GB201807868D0 (en) 2018-06-27
GB2573769A GB2573769A (en) 2019-11-20
GB2573769B true GB2573769B (en) 2020-09-09

Family

ID=62623359

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1807868.3A Active GB2573769B (en) 2018-05-15 2018-05-15 Protecting sleeve for pipework

Country Status (1)

Country Link
GB (1) GB2573769B (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4018983A (en) * 1975-04-09 1977-04-19 Pedlow J Watson Electrical arc and fire protective sheath, boot or the like
US5413828A (en) * 1991-11-07 1995-05-09 Monsanto Europe S.A./N.V. Plastic article having flame retardant properties
US6610399B1 (en) * 2000-11-17 2003-08-26 Structural Technologies, Llc Multi-layer, thermal protection and corrosion protection coating system for metallic tendons, especially for external post-tensioning systems
GB2404232A (en) * 2003-07-23 2005-01-26 Andrew Caselli Internally mounted intumescent sleeve inside pipe section
DE202006008496U1 (en) * 2005-06-01 2006-11-23 J. Van Walraven B.V. Air conditioning duct is fitted with fire-resistant connecting section where it passes through wall which consists of plastic pipe with integral collars, between which sleeve is fitted, which has intumescent material on its inner surface
US20090081435A1 (en) * 2007-09-25 2009-03-26 Samuel Gottfried Fire, heat and high voltage cable protection wrap
CN106352170A (en) * 2016-08-30 2017-01-25 中材金晶玻纤有限公司 Pressure-resistant and high-temperature-resistant glass fiber reinforced plastic pipeline

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4018983A (en) * 1975-04-09 1977-04-19 Pedlow J Watson Electrical arc and fire protective sheath, boot or the like
US5413828A (en) * 1991-11-07 1995-05-09 Monsanto Europe S.A./N.V. Plastic article having flame retardant properties
US6610399B1 (en) * 2000-11-17 2003-08-26 Structural Technologies, Llc Multi-layer, thermal protection and corrosion protection coating system for metallic tendons, especially for external post-tensioning systems
GB2404232A (en) * 2003-07-23 2005-01-26 Andrew Caselli Internally mounted intumescent sleeve inside pipe section
DE202006008496U1 (en) * 2005-06-01 2006-11-23 J. Van Walraven B.V. Air conditioning duct is fitted with fire-resistant connecting section where it passes through wall which consists of plastic pipe with integral collars, between which sleeve is fitted, which has intumescent material on its inner surface
US20090081435A1 (en) * 2007-09-25 2009-03-26 Samuel Gottfried Fire, heat and high voltage cable protection wrap
CN106352170A (en) * 2016-08-30 2017-01-25 中材金晶玻纤有限公司 Pressure-resistant and high-temperature-resistant glass fiber reinforced plastic pipeline

Also Published As

Publication number Publication date
GB2573769A (en) 2019-11-20
GB201807868D0 (en) 2018-06-27

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