CA1081027A - Clean air zone - Google Patents

Clean air zone

Info

Publication number
CA1081027A
CA1081027A CA277,854A CA277854A CA1081027A CA 1081027 A CA1081027 A CA 1081027A CA 277854 A CA277854 A CA 277854A CA 1081027 A CA1081027 A CA 1081027A
Authority
CA
Canada
Prior art keywords
air
face
inlets
housing
delivery means
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
Application number
CA277,854A
Other languages
English (en)
French (fr)
Inventor
Frederick H. Howorth
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.)
Howorth Air Engineering Ltd
Original Assignee
Howorth Air Engineering 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 Howorth Air Engineering Ltd filed Critical Howorth Air Engineering Ltd
Application granted granted Critical
Publication of CA1081027A publication Critical patent/CA1081027A/en
Expired 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Ventilation (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
CA277,854A 1976-05-08 1977-05-06 Clean air zone Expired CA1081027A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB19024/76A GB1555563A (en) 1976-05-08 1976-05-08 Clean air zone

Publications (1)

Publication Number Publication Date
CA1081027A true CA1081027A (en) 1980-07-08

Family

ID=10122489

Family Applications (1)

Application Number Title Priority Date Filing Date
CA277,854A Expired CA1081027A (en) 1976-05-08 1977-05-06 Clean air zone

Country Status (9)

Country Link
JP (1) JPS5950369B2 (tr)
CA (1) CA1081027A (tr)
CH (1) CH614280A5 (tr)
DE (2) DE7712474U1 (tr)
FR (1) FR2350554A1 (tr)
GB (1) GB1555563A (tr)
IT (1) IT1084577B (tr)
SE (1) SE7703653L (tr)
ZA (1) ZA771939B (tr)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4881957A (en) * 1983-04-06 1989-11-21 Ppm, Inc. Air filtration units and methods employing dust as filtration media and air flow rate as a directly controlled parameter
US4632020A (en) * 1983-06-21 1986-12-30 Ingenieursbureau Macoma B.V. Air conditioning systems for a room
JPS6138613A (ja) * 1984-07-31 1986-02-24 Eiko Shioda 空気清浄方式
US4662912A (en) * 1986-02-27 1987-05-05 Perkins Lynn W Air purifying and stabilizing blower
US4722747A (en) * 1986-06-16 1988-02-02 Armbruster Joseph M Add-on vehicle air filtration system
JPH02145156U (tr) * 1988-10-27 1990-12-10
GB9817387D0 (en) 1998-08-10 1998-10-07 Diffusion Environmental System Air conditioning
GB9421303D0 (en) * 1994-10-22 1994-12-07 Howorth Airtech Ltd Clean air system
DE19545064B4 (de) * 1995-12-02 2004-05-06 Carl Freudenberg Kg Filtereinsatz
FI102108B1 (fi) * 1997-03-04 1998-10-15 Halton Oy Tuloilmalaite
GB2324369B (en) * 1997-04-14 2000-11-01 Hunter International Plc Heating,ventilating and air conditioning systems
FI113891B (fi) * 1999-02-19 2004-06-30 Halton Oy Tuloilmalaite
FI117682B (fi) 2000-11-24 2007-01-15 Halton Oy Tuloilmalaite
FI118236B (fi) 2000-11-24 2007-08-31 Halton Oy Tuloilmalaite
US6447389B1 (en) * 2001-05-08 2002-09-10 Chin-Sheng Kuo Wind-hole base of a blower for an air conditioner
RU2527714C2 (ru) * 2009-10-02 2014-09-10 Флакт Вудс Аб Охлаждающий блок с функцией vav (переменного воздушного объема), действующий через регулировочную панель
DE202011110896U1 (de) * 2011-05-11 2017-02-13 Detlef Makulla Zuluftdecke

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3721067A (en) * 1970-11-12 1973-03-20 B Agnew Clean air system for hospital operating rooms
JPS479411U (tr) * 1971-02-25 1972-10-04
BE515349A (tr) * 1971-06-18
JPS5131567Y2 (tr) * 1973-02-02 1976-08-07
JPS5139951A (ja) * 1974-10-01 1976-04-03 Hitachi Plant Eng & Constr Co Kukiseijosochi
JPS51136570U (tr) * 1975-04-25 1976-11-04

Also Published As

Publication number Publication date
FR2350554A1 (fr) 1977-12-02
JPS5950369B2 (ja) 1984-12-07
FR2350554B1 (tr) 1982-06-04
GB1555563A (en) 1979-11-14
IT1084577B (it) 1985-05-25
DE7712474U1 (de) 1980-06-26
ZA771939B (en) 1978-02-22
SE7703653L (sv) 1977-11-09
JPS537876A (en) 1978-01-24
CH614280A5 (en) 1979-11-15
DE2717613C2 (de) 1983-04-14
DE2717613A1 (de) 1977-11-10
AU2387177A (en) 1978-07-27

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Legal Events

Date Code Title Description
MKEX Expiry