GB2436448B - Assembly - Google Patents

Assembly

Info

Publication number
GB2436448B
GB2436448B GB0705020A GB0705020A GB2436448B GB 2436448 B GB2436448 B GB 2436448B GB 0705020 A GB0705020 A GB 0705020A GB 0705020 A GB0705020 A GB 0705020A GB 2436448 B GB2436448 B GB 2436448B
Authority
GB
United Kingdom
Prior art keywords
assembly
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
GB0705020A
Other versions
GB2436448A (en
GB0705020D0 (en
Inventor
Paul Hudson
Alan Wainwright
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.)
Tetra Pak CPS Ltd
Original Assignee
Extract Technology 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 Extract Technology Ltd filed Critical Extract Technology Ltd
Publication of GB0705020D0 publication Critical patent/GB0705020D0/en
Publication of GB2436448A publication Critical patent/GB2436448A/en
Application granted granted Critical
Publication of GB2436448B publication Critical patent/GB2436448B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F24F3/1607—
    • F24F3/161—
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
    • F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
    • F24F3/16—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by purification, e.g. by filtering; by sterilisation; by ozonisation
    • F24F3/163—Clean air work stations, i.e. selected areas within a space which filtered air is passed
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
    • F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
    • F24F3/16—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by purification, e.g. by filtering; by sterilisation; by ozonisation
    • F24F3/167—Clean rooms, i.e. enclosed spaces in which a uniform flow of filtered air is distributed
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F7/00—Ventilation
    • F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
    • F24F7/06—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit
    • F24F7/10—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit with air supply, or exhaust, through perforated wall, floor or ceiling
GB0705020A 2006-03-17 2007-03-15 Assembly Active GB2436448B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0605342.5A GB0605342D0 (en) 2006-03-17 2006-03-17 Assembly

Publications (3)

Publication Number Publication Date
GB0705020D0 GB0705020D0 (en) 2007-04-25
GB2436448A GB2436448A (en) 2007-09-26
GB2436448B true GB2436448B (en) 2011-06-22

Family

ID=36292905

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB0605342.5A Ceased GB0605342D0 (en) 2006-03-17 2006-03-17 Assembly
GB0705020A Active GB2436448B (en) 2006-03-17 2007-03-15 Assembly

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB0605342.5A Ceased GB0605342D0 (en) 2006-03-17 2006-03-17 Assembly

Country Status (1)

Country Link
GB (2) GB0605342D0 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1985004240A1 (en) * 1984-03-12 1985-09-26 Foster Leo J Portable clean air space system
JPS6475835A (en) * 1987-09-17 1989-03-22 Fujitsu Ltd Clean working booth
EP1146293A2 (en) * 2000-04-15 2001-10-17 Extract Technology Limited Assembly
US20070042702A1 (en) * 2005-08-16 2007-02-22 Industrial Technology Research Institute Medical mini-environment device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1985004240A1 (en) * 1984-03-12 1985-09-26 Foster Leo J Portable clean air space system
JPS6475835A (en) * 1987-09-17 1989-03-22 Fujitsu Ltd Clean working booth
EP1146293A2 (en) * 2000-04-15 2001-10-17 Extract Technology Limited Assembly
US20070042702A1 (en) * 2005-08-16 2007-02-22 Industrial Technology Research Institute Medical mini-environment device

Also Published As

Publication number Publication date
GB2436448A (en) 2007-09-26
GB0705020D0 (en) 2007-04-25
GB0605342D0 (en) 2006-04-26

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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 20130207 AND 20130214

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

Free format text: REGISTERED BETWEEN 20210930 AND 20211006