GB8920688D0 - Built-in air-inlet cover - Google Patents

Built-in air-inlet cover

Info

Publication number
GB8920688D0
GB8920688D0 GB898920688A GB8920688A GB8920688D0 GB 8920688 D0 GB8920688 D0 GB 8920688D0 GB 898920688 A GB898920688 A GB 898920688A GB 8920688 A GB8920688 A GB 8920688A GB 8920688 D0 GB8920688 D0 GB 8920688D0
Authority
GB
United Kingdom
Prior art keywords
built
air
inlet cover
inlet
cover
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.)
Granted
Application number
GB898920688A
Other versions
GB2229266B (en
GB2229266A (en
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.)
Weiss Klimatechnik GmbH
Original Assignee
Weiss Klimatechnik GmbH
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 Weiss Klimatechnik GmbH filed Critical Weiss Klimatechnik GmbH
Publication of GB8920688D0 publication Critical patent/GB8920688D0/en
Publication of GB2229266A publication Critical patent/GB2229266A/en
Application granted granted Critical
Publication of GB2229266B publication Critical patent/GB2229266B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G13/00—Operating tables; Auxiliary appliances therefor
    • A61G13/10—Parts, details or accessories
    • A61G13/108—Means providing sterile air at a surgical operation table or area
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Surgery (AREA)
  • Biomedical Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Duct Arrangements (AREA)
GB8920688A 1989-03-10 1989-09-13 Built-in air-inlet cover Expired - Fee Related GB2229266B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE8902949U DE8902949U1 (en) 1989-03-10 1989-03-10

Publications (3)

Publication Number Publication Date
GB8920688D0 true GB8920688D0 (en) 1989-10-25
GB2229266A GB2229266A (en) 1990-09-19
GB2229266B GB2229266B (en) 1992-09-23

Family

ID=6836950

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8920688A Expired - Fee Related GB2229266B (en) 1989-03-10 1989-09-13 Built-in air-inlet cover

Country Status (2)

Country Link
DE (1) DE8902949U1 (en)
GB (1) GB2229266B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4312959B4 (en) * 1993-04-21 2005-12-29 Heinrich Nickel Gmbh Clean room ceiling
US8087492B2 (en) * 2010-03-08 2012-01-03 Huntair, Inc. Methods and systems for integrating sound attenuation into a filter bank

Also Published As

Publication number Publication date
GB2229266B (en) 1992-09-23
DE8902949U1 (en) 1990-07-05
GB2229266A (en) 1990-09-19

Similar Documents

Publication Publication Date Title
GB2241665B (en) Air bag-containing cover
GB2246242B (en) Cover
GB9201351D0 (en) Duct cover
GB2229266B (en) Built-in air-inlet cover
GB8916827D0 (en) Duct cover
GB2245315B (en) Cover
GB8801528D0 (en) Cover
GB8925894D0 (en) Cover
AU108628S (en) Cover
GB2240087B (en) Cover
GB8920650D0 (en) Suitcase cover
AU104294S (en) Quilt cover
AU104297S (en) Quilt cover
AU104296S (en) Quilt cover
AU104295S (en) Quilt cover
AU106054S (en) Quilt cover
AU104540S (en) Quilt cover
AU104292S (en) Quilt cover
AU104539S (en) Quilt cover
AU104538S (en) Quilt cover
AU106070S (en) Quilt cover
AU104298S (en) Quilt cover
AU104759S (en) Quilt cover
AU106069S (en) Quilt cover
AU106018S (en) Quilt cover

Legal Events

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

Effective date: 19950913