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GB2302221B - Room ventilation systems - Google Patents

Room ventilation systems

Info

Publication number
GB2302221B
GB2302221B GB9511917A GB9511917A GB2302221B GB 2302221 B GB2302221 B GB 2302221B GB 9511917 A GB9511917 A GB 9511917A GB 9511917 A GB9511917 A GB 9511917A GB 2302221 B GB2302221 B GB 2302221B
Authority
GB
United Kingdom
Prior art keywords
ventilation systems
room ventilation
room
systems
ventilation
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 - Fee Related
Application number
GB9511917A
Other versions
GB9511917D0 (en
GB2302221A (en
Inventor
Barry Conway
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB9511917A priority Critical patent/GB2302221B/en
Publication of GB9511917D0 publication Critical patent/GB9511917D0/en
Publication of GB2302221A publication Critical patent/GB2302221A/en
Application granted granted Critical
Publication of GB2302221B publication Critical patent/GB2302221B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F24F11/00—Control or safety arrangements
    • F24F11/0001—Control or safety arrangements for ventilation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/50—Control or safety arrangements characterised by user interfaces or communication
    • F24F11/61—Control or safety arrangements characterised by user interfaces or communication using timers

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Ventilation (AREA)
GB9511917A 1995-06-13 1995-06-13 Room ventilation systems Expired - Fee Related GB2302221B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9511917A GB2302221B (en) 1995-06-13 1995-06-13 Room ventilation systems

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9511917A GB2302221B (en) 1995-06-13 1995-06-13 Room ventilation systems

Publications (3)

Publication Number Publication Date
GB9511917D0 GB9511917D0 (en) 1995-08-09
GB2302221A GB2302221A (en) 1997-01-08
GB2302221B true GB2302221B (en) 1997-06-18

Family

ID=10775934

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9511917A Expired - Fee Related GB2302221B (en) 1995-06-13 1995-06-13 Room ventilation systems

Country Status (1)

Country Link
GB (1) GB2302221B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2424320B (en) * 2005-03-17 2007-02-21 Paul Myerson Fuse device for protecting both live and switched live connections

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2133588A (en) * 1982-12-21 1984-07-25 Greenwood Airvac Ventilation Improvements in or relating to apparatus for controlling a ventilation fan
EP0331005A2 (en) * 1988-03-02 1989-09-06 RIEGELHOF & GÄRTNER WALTER HINRICHS ERBEN METALLWARENFABRIK Device for ventilating a room

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2133588A (en) * 1982-12-21 1984-07-25 Greenwood Airvac Ventilation Improvements in or relating to apparatus for controlling a ventilation fan
EP0331005A2 (en) * 1988-03-02 1989-09-06 RIEGELHOF & GÄRTNER WALTER HINRICHS ERBEN METALLWARENFABRIK Device for ventilating a room

Also Published As

Publication number Publication date
GB9511917D0 (en) 1995-08-09
GB2302221A (en) 1997-01-08

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Legal Events

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

Effective date: 19990613