ZA771939B - Clean air zone - Google Patents

Clean air zone

Info

Publication number
ZA771939B
ZA771939B ZA00771939A ZA771939A ZA771939B ZA 771939 B ZA771939 B ZA 771939B ZA 00771939 A ZA00771939 A ZA 00771939A ZA 771939 A ZA771939 A ZA 771939A ZA 771939 B ZA771939 B ZA 771939B
Authority
ZA
South Africa
Prior art keywords
clean air
air zone
zone
clean
air
Prior art date
Application number
ZA00771939A
Other languages
English (en)
Inventor
F Howorth
Original Assignee
Howorth Air Eng 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 Eng Ltd filed Critical Howorth Air Eng Ltd
Publication of ZA771939B publication Critical patent/ZA771939B/xx

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)
ZA00771939A 1976-05-08 1977-03-30 Clean air zone ZA771939B (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
ZA771939B true ZA771939B (en) 1978-02-22

Family

ID=10122489

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00771939A ZA771939B (en) 1976-05-08 1977-03-30 Clean air zone

Country Status (9)

Country Link
JP (1) JPS5950369B2 (enrdf_load_stackoverflow)
CA (1) CA1081027A (enrdf_load_stackoverflow)
CH (1) CH614280A5 (enrdf_load_stackoverflow)
DE (2) DE2717613C2 (enrdf_load_stackoverflow)
FR (1) FR2350554A1 (enrdf_load_stackoverflow)
GB (1) GB1555563A (enrdf_load_stackoverflow)
IT (1) IT1084577B (enrdf_load_stackoverflow)
SE (1) SE7703653L (enrdf_load_stackoverflow)
ZA (1) ZA771939B (enrdf_load_stackoverflow)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4412849A (en) 1981-04-09 1983-11-01 Klenzaids Engineers Private Limited Method and apparatus for control of gas-borne particulates
USD282767S (en) 1982-04-06 1986-02-25 Ppm, Inc. Filter unit
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
GB2142137B (en) * 1983-06-21 1987-03-25 Macoma Ingbureau Air conditioning systems
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 (enrdf_load_stackoverflow) * 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
FI102108B (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
FI118236B (fi) 2000-11-24 2007-08-31 Halton Oy Tuloilmalaite
FI117682B (fi) 2000-11-24 2007-01-15 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
WO2018101801A1 (ko) * 2016-12-02 2018-06-07 엘지전자 주식회사 조리 기기 및 배기 장치

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 (enrdf_load_stackoverflow) * 1971-02-25 1972-10-04
BE515349A (enrdf_load_stackoverflow) * 1971-06-18
JPS5131567Y2 (enrdf_load_stackoverflow) * 1973-02-02 1976-08-07
JPS5139951A (ja) * 1974-10-01 1976-04-03 Hitachi Plant Eng & Constr Co Kukiseijosochi
JPS51136570U (enrdf_load_stackoverflow) * 1975-04-25 1976-11-04

Also Published As

Publication number Publication date
JPS537876A (en) 1978-01-24
DE2717613C2 (de) 1983-04-14
FR2350554A1 (fr) 1977-12-02
DE7712474U1 (de) 1980-06-26
JPS5950369B2 (ja) 1984-12-07
CH614280A5 (en) 1979-11-15
SE7703653L (sv) 1977-11-09
FR2350554B1 (enrdf_load_stackoverflow) 1982-06-04
DE2717613A1 (de) 1977-11-10
CA1081027A (en) 1980-07-08
AU2387177A (en) 1978-07-27
IT1084577B (it) 1985-05-25
GB1555563A (en) 1979-11-14

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