GB8902204D0 - A roof air vent - Google Patents

A roof air vent

Info

Publication number
GB8902204D0
GB8902204D0 GB898902204A GB8902204A GB8902204D0 GB 8902204 D0 GB8902204 D0 GB 8902204D0 GB 898902204 A GB898902204 A GB 898902204A GB 8902204 A GB8902204 A GB 8902204A GB 8902204 D0 GB8902204 D0 GB 8902204D0
Authority
GB
United Kingdom
Prior art keywords
air vent
roof air
roof
vent
air
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
GB898902204A
Other versions
GB2216646A (en
GB2216646B (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.)
EIDMANN FRITZ J
Original Assignee
EIDMANN FRITZ J
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 EIDMANN FRITZ J filed Critical EIDMANN FRITZ J
Publication of GB8902204D0 publication Critical patent/GB8902204D0/en
Publication of GB2216646A publication Critical patent/GB2216646A/en
Application granted granted Critical
Publication of GB2216646B publication Critical patent/GB2216646B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/02—Ducting arrangements
    • F24F13/06—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Duct Arrangements (AREA)
  • Air-Flow Control Members (AREA)
GB8902204A 1988-03-12 1989-02-01 Air diffuser Expired - Lifetime GB2216646B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19883808307 DE3808307C1 (en) 1988-03-12 1988-03-12

Publications (3)

Publication Number Publication Date
GB8902204D0 true GB8902204D0 (en) 1989-03-22
GB2216646A GB2216646A (en) 1989-10-11
GB2216646B GB2216646B (en) 1991-07-10

Family

ID=6349582

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8902204A Expired - Lifetime GB2216646B (en) 1988-03-12 1989-02-01 Air diffuser

Country Status (4)

Country Link
CH (1) CH676745A5 (en)
DE (1) DE3808307C1 (en)
FR (1) FR2628515B1 (en)
GB (1) GB2216646B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8904583U1 (en) * 1989-04-12 1989-07-20 "Schako" Metallwarenfabrik Ferdinand Schad Kg Zweigniederlassung Kolbingen, 7201 Kolbingen, De
KR20130038564A (en) * 2011-10-10 2013-04-18 현대모비스 주식회사 Air venting apparatus for an automobile
GB2500672B (en) 2012-03-29 2016-08-24 Howorth Air Tech Ltd Clean air apparatus
CN104712588A (en) * 2015-01-27 2015-06-17 中国矿业大学(北京) Novel mine axial flow ventilation diffuser
CN105004025A (en) * 2015-07-16 2015-10-28 苏州华达仪器设备有限公司 Efficient air supply port diffusion plate
CN113035387B (en) * 2021-03-05 2022-11-18 哈尔滨工程大学 PCS (Power distribution System) long-term cooling water tank capable of operating efficiently

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3042216C2 (en) * 1980-11-08 1986-03-27 H. Krantz Gmbh & Co, 5100 Aachen Swirl outlet

Also Published As

Publication number Publication date
GB2216646A (en) 1989-10-11
CH676745A5 (en) 1991-02-28
FR2628515B1 (en) 1991-11-15
FR2628515A1 (en) 1989-09-15
GB2216646B (en) 1991-07-10
DE3808307C1 (en) 1989-03-09

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Legal Events

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

Effective date: 19960201