GB2419385B - Improvements in or relating to pipework assemblies - Google Patents

Improvements in or relating to pipework assemblies

Info

Publication number
GB2419385B
GB2419385B GB0423505A GB0423505A GB2419385B GB 2419385 B GB2419385 B GB 2419385B GB 0423505 A GB0423505 A GB 0423505A GB 0423505 A GB0423505 A GB 0423505A GB 2419385 B GB2419385 B GB 2419385B
Authority
GB
United Kingdom
Prior art keywords
pipework
assemblies
relating
pipework assemblies
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.)
Expired - Fee Related
Application number
GB0423505A
Other versions
GB2419385A (en
GB0423505D0 (en
Inventor
Ian Smith
Christopher Newman
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.)
Saint Gobain PAM UK Ltd
Original Assignee
Saint Gobain Pipelines PLC
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 Saint Gobain Pipelines PLC filed Critical Saint Gobain Pipelines PLC
Priority to GB0423505A priority Critical patent/GB2419385B/en
Publication of GB0423505D0 publication Critical patent/GB0423505D0/en
Publication of GB2419385A publication Critical patent/GB2419385A/en
Application granted granted Critical
Publication of GB2419385B publication Critical patent/GB2419385B/en
Expired - Fee Related 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Insulation (AREA)
GB0423505A 2004-10-22 2004-10-22 Improvements in or relating to pipework assemblies Expired - Fee Related GB2419385B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0423505A GB2419385B (en) 2004-10-22 2004-10-22 Improvements in or relating to pipework assemblies

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0423505A GB2419385B (en) 2004-10-22 2004-10-22 Improvements in or relating to pipework assemblies

Publications (3)

Publication Number Publication Date
GB0423505D0 GB0423505D0 (en) 2004-11-24
GB2419385A GB2419385A (en) 2006-04-26
GB2419385B true GB2419385B (en) 2010-01-13

Family

ID=33485038

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0423505A Expired - Fee Related GB2419385B (en) 2004-10-22 2004-10-22 Improvements in or relating to pipework assemblies

Country Status (1)

Country Link
GB (1) GB2419385B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10323856B2 (en) 2015-05-22 2019-06-18 Superposed Associates Llc Passive ductwork intumescent fire damper
US10363443B2 (en) 2016-06-30 2019-07-30 Superposed Associates Llc Passive ductwork intumescent fire damper

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1603968A (en) * 1925-11-17 1926-10-19 John F Metten Heat-insulating structure
GB1180723A (en) * 1967-08-02 1970-02-11 Ziefle Kg Eisenbau Albert Improvements in or relating to Pipe Joints
GB1451414A (en) * 1974-01-29 1976-10-06 Hargreaves Sons Ltd Henry Fire resistant ducting
US4281859A (en) * 1976-01-09 1981-08-04 Le Carbone (Great Britain) Limited Pipe joints
US4407528A (en) * 1981-12-14 1983-10-04 Atlantic Richfield Company High pressure insulating flange
EP0226190A1 (en) * 1985-12-13 1987-06-24 E. Missel GmbH & Co. Sealing device
GB2269868A (en) * 1992-08-17 1994-02-23 Arnhold & Co Limited Thermally insulated flanged duct connections

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1603968A (en) * 1925-11-17 1926-10-19 John F Metten Heat-insulating structure
GB1180723A (en) * 1967-08-02 1970-02-11 Ziefle Kg Eisenbau Albert Improvements in or relating to Pipe Joints
GB1451414A (en) * 1974-01-29 1976-10-06 Hargreaves Sons Ltd Henry Fire resistant ducting
US4281859A (en) * 1976-01-09 1981-08-04 Le Carbone (Great Britain) Limited Pipe joints
US4407528A (en) * 1981-12-14 1983-10-04 Atlantic Richfield Company High pressure insulating flange
EP0226190A1 (en) * 1985-12-13 1987-06-24 E. Missel GmbH & Co. Sealing device
GB2269868A (en) * 1992-08-17 1994-02-23 Arnhold & Co Limited Thermally insulated flanged duct connections

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10323856B2 (en) 2015-05-22 2019-06-18 Superposed Associates Llc Passive ductwork intumescent fire damper
US11105530B2 (en) 2015-05-22 2021-08-31 Superposed Associates Llc Passive ductwork intumescent fire damper
US10363443B2 (en) 2016-06-30 2019-07-30 Superposed Associates Llc Passive ductwork intumescent fire damper

Also Published As

Publication number Publication date
GB2419385A (en) 2006-04-26
GB0423505D0 (en) 2004-11-24

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20150820 AND 20150826

PCNP Patent ceased through non-payment of renewal fee

Effective date: 20221022