GB2234397B - Antenna position adjuster for radio teleswitching systems - Google Patents

Antenna position adjuster for radio teleswitching systems

Info

Publication number
GB2234397B
GB2234397B GB8916736A GB8916736A GB2234397B GB 2234397 B GB2234397 B GB 2234397B GB 8916736 A GB8916736 A GB 8916736A GB 8916736 A GB8916736 A GB 8916736A GB 2234397 B GB2234397 B GB 2234397B
Authority
GB
United Kingdom
Prior art keywords
teleswitching
radio
systems
antenna position
position adjuster
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
GB8916736A
Other versions
GB8916736D0 (en
GB2234397A (en
Inventor
Dennis Charles Poole
Albert Wellington Greenman
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.)
Horstmann Timers and Controls Ltd
Original Assignee
Horstmann Timers and Controls 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 Horstmann Timers and Controls Ltd filed Critical Horstmann Timers and Controls Ltd
Priority to GB8916736A priority Critical patent/GB2234397B/en
Publication of GB8916736D0 publication Critical patent/GB8916736D0/en
Publication of GB2234397A publication Critical patent/GB2234397A/en
Application granted granted Critical
Publication of GB2234397B publication Critical patent/GB2234397B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
    • H01Q3/02—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using mechanical movement of antenna or antenna system as a whole
    • H01Q3/04—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using mechanical movement of antenna or antenna system as a whole for varying one co-ordinate of the orientation
    • H01Q3/06—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using mechanical movement of antenna or antenna system as a whole for varying one co-ordinate of the orientation over a restricted angle
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/125—Means for positioning
GB8916736A 1989-07-21 1989-07-21 Antenna position adjuster for radio teleswitching systems Expired - Fee Related GB2234397B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8916736A GB2234397B (en) 1989-07-21 1989-07-21 Antenna position adjuster for radio teleswitching systems

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8916736A GB2234397B (en) 1989-07-21 1989-07-21 Antenna position adjuster for radio teleswitching systems

Publications (3)

Publication Number Publication Date
GB8916736D0 GB8916736D0 (en) 1989-09-06
GB2234397A GB2234397A (en) 1991-01-30
GB2234397B true GB2234397B (en) 1994-07-20

Family

ID=10660431

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8916736A Expired - Fee Related GB2234397B (en) 1989-07-21 1989-07-21 Antenna position adjuster for radio teleswitching systems

Country Status (1)

Country Link
GB (1) GB2234397B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19504149C2 (en) * 1995-02-10 1999-07-22 Langmatz Lic Gmbh Radio ripple control receiver
DE10027882B4 (en) * 2000-06-06 2005-06-02 Dr.Ing.H.C. F. Porsche Ag Holder for an antenna

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2212349A (en) * 1987-11-10 1989-07-19 Schlumberger Electronics Adjusting orientation of aerial within sealed case

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2212349A (en) * 1987-11-10 1989-07-19 Schlumberger Electronics Adjusting orientation of aerial within sealed case

Also Published As

Publication number Publication date
GB8916736D0 (en) 1989-09-06
GB2234397A (en) 1991-01-30

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Legal Events

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

Effective date: 19990721