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GB2361867B - Ventilator grills - Google Patents

Ventilator grills

Info

Publication number
GB2361867B
GB2361867B GB0010660A GB0010660A GB2361867B GB 2361867 B GB2361867 B GB 2361867B GB 0010660 A GB0010660 A GB 0010660A GB 0010660 A GB0010660 A GB 0010660A GB 2361867 B GB2361867 B GB 2361867B
Authority
GB
United Kingdom
Prior art keywords
grills
ventilator
ventilator grills
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
GB0010660A
Other versions
GB0010660D0 (en
GB2361867A (en
Inventor
Derek Alfred Ward
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.)
Environmental Seals Ltd
Original Assignee
Environmental Seals 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 Environmental Seals Ltd filed Critical Environmental Seals Ltd
Priority to GB0010660A priority Critical patent/GB2361867B/en
Publication of GB0010660D0 publication Critical patent/GB0010660D0/en
Priority to CN 01811050 priority patent/CN1436089A/en
Priority to AU2001248618A priority patent/AU2001248618A1/en
Priority to EP01921650A priority patent/EP1278576A1/en
Priority to PCT/GB2001/001783 priority patent/WO2001083034A1/en
Publication of GB2361867A publication Critical patent/GB2361867A/en
Application granted granted Critical
Publication of GB2361867B publication Critical patent/GB2361867B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C2/00—Fire prevention or containment
    • A62C2/06—Physical fire-barriers
    • A62C2/24—Operating or controlling mechanisms
    • A62C2/241—Operating or controlling mechanisms having mechanical actuators and heat sensitive parts
    • A62C2/245—Operating or controlling mechanisms having mechanical actuators and heat sensitive parts with thermostatic elements, e.g. bimetallic, resettable actuators
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C2/00—Fire prevention or containment
    • A62C2/06—Physical fire-barriers
    • A62C2/18—Sliding dampers

Landscapes

  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Air-Flow Control Members (AREA)
  • Ventilation (AREA)
GB0010660A 2000-05-04 2000-05-04 Ventilator grills Expired - Fee Related GB2361867B (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB0010660A GB2361867B (en) 2000-05-04 2000-05-04 Ventilator grills
CN 01811050 CN1436089A (en) 2000-05-04 2001-04-19 Sliding ventilator grill with bimetallic actuator
AU2001248618A AU2001248618A1 (en) 2000-05-04 2001-04-19 Sliding ventilator grill with bimetallic actuator
EP01921650A EP1278576A1 (en) 2000-05-04 2001-04-19 Sliding ventilator grill with bimetallic actuator
PCT/GB2001/001783 WO2001083034A1 (en) 2000-05-04 2001-04-19 Sliding ventilator grill with bimetallic actuator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0010660A GB2361867B (en) 2000-05-04 2000-05-04 Ventilator grills

Publications (3)

Publication Number Publication Date
GB0010660D0 GB0010660D0 (en) 2000-06-28
GB2361867A GB2361867A (en) 2001-11-07
GB2361867B true GB2361867B (en) 2003-03-26

Family

ID=9890872

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0010660A Expired - Fee Related GB2361867B (en) 2000-05-04 2000-05-04 Ventilator grills

Country Status (5)

Country Link
EP (1) EP1278576A1 (en)
CN (1) CN1436089A (en)
AU (1) AU2001248618A1 (en)
GB (1) GB2361867B (en)
WO (1) WO2001083034A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108433190B (en) * 2018-05-15 2021-08-24 马鞍山安慧智电子科技有限公司 Electron cigarette convenient to change tobacco tar
GB201814333D0 (en) * 2018-09-04 2018-10-17 Simmons John Joseph Fire break
CN111231627B (en) * 2020-03-23 2021-11-02 宁波均胜群英汽车系统股份有限公司 Automobile air outlet with air disinfection function
CN112432246B (en) * 2020-11-20 2021-08-10 科圣鹏环境科技有限公司 Constant-temperature and constant-humidity air treatment equipment and method

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2161918A (en) * 1984-04-27 1986-01-22 Dixon International Ltd Ventilator which is closable to inhibit spread of smoke and fire
GB2213719A (en) * 1988-01-13 1989-08-23 Actionair Equip Sliding plate fire and smoke damper
GB2272836A (en) * 1992-07-23 1994-06-01 Environmental Seals Ltd A smoke barrier
GB2312842A (en) * 1996-05-10 1997-11-12 Environmental Seals Ltd Smoke and fire barrier grilles

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3725972A (en) * 1971-09-07 1973-04-10 Cabe F Mc Fire link and method of actuating same
DE2335393B2 (en) * 1973-07-12 1977-11-03 Schako Metallwarenfabrik Ferdinand Schad Kg, 7201 Kolbingen FIRE PROTECTION ARRANGEMENT FOR VENTILATION SYSTEMS WITH ONE AIR SHAFT
US4290554A (en) * 1979-02-01 1981-09-22 Hensley Robert C Temperature actuated foundation ventilator
US4817912A (en) * 1987-09-24 1989-04-04 Mccabe Francis J Bi-metal operator for smoke, fire and air control damper
US5294049A (en) * 1993-02-22 1994-03-15 Temp-Vent Corporation Power temp vent duct system
US5957373A (en) * 1998-01-12 1999-09-28 Temp-Vent Corporation Automatic ventilator with manual override

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2161918A (en) * 1984-04-27 1986-01-22 Dixon International Ltd Ventilator which is closable to inhibit spread of smoke and fire
GB2213719A (en) * 1988-01-13 1989-08-23 Actionair Equip Sliding plate fire and smoke damper
GB2272836A (en) * 1992-07-23 1994-06-01 Environmental Seals Ltd A smoke barrier
GB2312842A (en) * 1996-05-10 1997-11-12 Environmental Seals Ltd Smoke and fire barrier grilles

Also Published As

Publication number Publication date
CN1436089A (en) 2003-08-13
EP1278576A1 (en) 2003-01-29
WO2001083034A1 (en) 2001-11-08
GB0010660D0 (en) 2000-06-28
GB2361867A (en) 2001-11-07
AU2001248618A1 (en) 2001-11-12

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20070504