GB2249878B - Improvements in and relating to air ionisers - Google Patents

Improvements in and relating to air ionisers

Info

Publication number
GB2249878B
GB2249878B GB9120402A GB9120402A GB2249878B GB 2249878 B GB2249878 B GB 2249878B GB 9120402 A GB9120402 A GB 9120402A GB 9120402 A GB9120402 A GB 9120402A GB 2249878 B GB2249878 B GB 2249878B
Authority
GB
United Kingdom
Prior art keywords
relating
ionisers
air
air ionisers
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
GB9120402A
Other versions
GB2249878A (en
GB9120402D0 (en
Inventor
Geoffrey Norman Walter Gay
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.)
MOUNTAIN BREEZE Ltd
Original Assignee
MOUNTAIN BREEZE 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 MOUNTAIN BREEZE Ltd filed Critical MOUNTAIN BREEZE Ltd
Publication of GB9120402D0 publication Critical patent/GB9120402D0/en
Publication of GB2249878A publication Critical patent/GB2249878A/en
Application granted granted Critical
Publication of GB2249878B publication Critical patent/GB2249878B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
    • H01T23/00—Apparatus for generating ions to be introduced into non-enclosed gases, e.g. into the atmosphere
GB9120402A 1990-09-25 1991-09-25 Improvements in and relating to air ionisers Expired - Fee Related GB2249878B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB909020860A GB9020860D0 (en) 1990-09-25 1990-09-25 Improvements in and relating to air ionisers

Publications (3)

Publication Number Publication Date
GB9120402D0 GB9120402D0 (en) 1991-11-06
GB2249878A GB2249878A (en) 1992-05-20
GB2249878B true GB2249878B (en) 1994-08-03

Family

ID=10682721

Family Applications (2)

Application Number Title Priority Date Filing Date
GB909020860A Pending GB9020860D0 (en) 1990-09-25 1990-09-25 Improvements in and relating to air ionisers
GB9120402A Expired - Fee Related GB2249878B (en) 1990-09-25 1991-09-25 Improvements in and relating to air ionisers

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB909020860A Pending GB9020860D0 (en) 1990-09-25 1990-09-25 Improvements in and relating to air ionisers

Country Status (1)

Country Link
GB (2) GB9020860D0 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4312483C1 (en) * 1993-04-16 1994-06-09 Eltex Elektrostatik Gmbh Charging electrode for high-speed printing machine - has projecting printed ends of individual electrode elements protected by metallic sliding cover

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1227607A (en) * 1967-10-09 1971-04-07
US4366525A (en) * 1980-03-13 1982-12-28 Elcar Zurich AG Air ionizer for rooms
US4523082A (en) * 1983-05-05 1985-06-11 Sturdevant Eugene J Electrode shield device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1227607A (en) * 1967-10-09 1971-04-07
US4366525A (en) * 1980-03-13 1982-12-28 Elcar Zurich AG Air ionizer for rooms
US4523082A (en) * 1983-05-05 1985-06-11 Sturdevant Eugene J Electrode shield device

Also Published As

Publication number Publication date
GB2249878A (en) 1992-05-20
GB9120402D0 (en) 1991-11-06
GB9020860D0 (en) 1990-11-07

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Legal Events

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

Effective date: 19950925