GB2125228B - Audio tranformers for safety isolation - Google Patents

Audio tranformers for safety isolation

Info

Publication number
GB2125228B
GB2125228B GB08318989A GB8318989A GB2125228B GB 2125228 B GB2125228 B GB 2125228B GB 08318989 A GB08318989 A GB 08318989A GB 8318989 A GB8318989 A GB 8318989A GB 2125228 B GB2125228 B GB 2125228B
Authority
GB
United Kingdom
Prior art keywords
tranformers
audio
safety isolation
isolation
safety
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
GB08318989A
Other versions
GB2125228A (en
GB8318989D0 (en
Inventor
Philip Edwin James Lacey
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.)
British Broadcasting Corp
Original Assignee
British Broadcasting Corp
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 British Broadcasting Corp filed Critical British Broadcasting Corp
Priority to GB08318989A priority Critical patent/GB2125228B/en
Publication of GB8318989D0 publication Critical patent/GB8318989D0/en
Publication of GB2125228A publication Critical patent/GB2125228A/en
Application granted granted Critical
Publication of GB2125228B publication Critical patent/GB2125228B/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/32—Insulating of coils, windings, or parts thereof
    • H01F27/324—Insulation between coil and core, between different winding sections, around the coil; Other insulation structures
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F19/00—Fixed transformers or mutual inductances of the signal type
    • H01F19/02—Audio-frequency transformers or mutual inductances, i.e. not suitable for handling frequencies considerably beyond the audio range

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Multimedia (AREA)
  • Insulating Of Coils (AREA)
GB08318989A 1982-07-20 1983-07-13 Audio tranformers for safety isolation Expired GB2125228B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08318989A GB2125228B (en) 1982-07-20 1983-07-13 Audio tranformers for safety isolation

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8220933 1982-07-20
GB08318989A GB2125228B (en) 1982-07-20 1983-07-13 Audio tranformers for safety isolation

Publications (3)

Publication Number Publication Date
GB8318989D0 GB8318989D0 (en) 1983-08-17
GB2125228A GB2125228A (en) 1984-02-29
GB2125228B true GB2125228B (en) 1986-06-25

Family

ID=26283385

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08318989A Expired GB2125228B (en) 1982-07-20 1983-07-13 Audio tranformers for safety isolation

Country Status (1)

Country Link
GB (1) GB2125228B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8501455D0 (en) * 1985-01-21 1985-02-20 Gen Electric Co Plc Electromagnetic transformers

Also Published As

Publication number Publication date
GB2125228A (en) 1984-02-29
GB8318989D0 (en) 1983-08-17

Similar Documents

Publication Publication Date Title
DE3380619D1 (en) Compound speaker system
DE3368870D1 (en) Adsorber for haemoperfusion
GB2087033B (en) Vibration isolation system
EP0113517A3 (en) Method for forming an isolation region
GB2130048B (en) Speaker system
GB8308990D0 (en) Flame retarder
GB8328621D0 (en) Safety devices
GB2084783B (en) Audio system
DE3169272D1 (en) Audio system
DE3361137D1 (en) Method for the preparation of 3-alkoxy-acrylonitriles
ZA835850B (en) Ergot alcaloids
GB8320331D0 (en) Safe
GB2125228B (en) Audio tranformers for safety isolation
GB2161028B (en) Audio transformers for safety isolation
IL72243A0 (en) Annular cutter
DE3368363D1 (en) Tight key-switch
GB8317130D0 (en) Safety stop
GB8311843D0 (en) Safety arrangement
GB8318843D0 (en) Safety devices
GB2111569B (en) Safety spacer
AU561276B2 (en) Safe
DE3360001D1 (en) Method for the preparation of 1-alkenylisocyanates
AU1379483A (en) Anordning for vavnadsprovtagning
BG34261A1 (en) Means for stripping off enamel-varnish isolation
JPS57202834A (en) Relay

Legal Events

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