GB9519051D0 - Data transmission - Google Patents

Data transmission

Info

Publication number
GB9519051D0
GB9519051D0 GBGB9519051.8A GB9519051A GB9519051D0 GB 9519051 D0 GB9519051 D0 GB 9519051D0 GB 9519051 A GB9519051 A GB 9519051A GB 9519051 D0 GB9519051 D0 GB 9519051D0
Authority
GB
United Kingdom
Prior art keywords
data transmission
transmission
data
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
GBGB9519051.8A
Other versions
GB2291566B (en
GB2291566A (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.)
Thames Water Utilities Ltd
Original Assignee
Thames Water Utilities 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 Thames Water Utilities Ltd filed Critical Thames Water Utilities Ltd
Publication of GB9519051D0 publication Critical patent/GB9519051D0/en
Publication of GB2291566A publication Critical patent/GB2291566A/en
Application granted granted Critical
Publication of GB2291566B publication Critical patent/GB2291566B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
    • G08C17/04—Arrangements for transmitting signals characterised by the use of a wireless electrical link using magnetically coupled devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B5/00—Near-field transmission systems, e.g. inductive loop type
    • H04B5/73—
    • H04B5/77—
GB9519051A 1993-03-18 1994-03-18 Data transmission Expired - Fee Related GB2291566B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB939305603A GB9305603D0 (en) 1993-03-18 1993-03-18 Data transmission
PCT/GB1994/000551 WO1994022238A1 (en) 1993-03-18 1994-03-18 Data transmission

Publications (3)

Publication Number Publication Date
GB9519051D0 true GB9519051D0 (en) 1995-11-22
GB2291566A GB2291566A (en) 1996-01-24
GB2291566B GB2291566B (en) 1996-09-11

Family

ID=10732300

Family Applications (2)

Application Number Title Priority Date Filing Date
GB939305603A Pending GB9305603D0 (en) 1993-03-18 1993-03-18 Data transmission
GB9519051A Expired - Fee Related GB2291566B (en) 1993-03-18 1994-03-18 Data transmission

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB939305603A Pending GB9305603D0 (en) 1993-03-18 1993-03-18 Data transmission

Country Status (3)

Country Link
AU (1) AU6217094A (en)
GB (2) GB9305603D0 (en)
WO (1) WO1994022238A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9308380D0 (en) * 1993-04-22 1993-06-09 Thames Water Utilities Reading of meters
DE9419801U1 (en) * 1994-12-10 1996-04-11 Benzing Tech Uhren Gmbh antenna
GB2305334B (en) * 1995-09-12 1999-10-13 Sedley Bruce S Commentary systems

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4132981A (en) * 1976-10-21 1979-01-02 Rockwell International Corporation Self-powered system for measuring and storing consumption of utility meter
US4463354A (en) * 1981-12-09 1984-07-31 Sears Lawrence M Apparatus for communicating utility usage related information from a utility usage location to a portable utility usage registering device
US4758836A (en) * 1983-06-20 1988-07-19 Rockwell International Corporation Inductive coupling system for the bi-directional transmission of digital data
DE252184T1 (en) * 1986-06-05 1988-07-21 Rockwell International Corp., Pittsburgh, Pa., Us COUNTER READING THROUGH A PIT COVER.
DE3804592C1 (en) * 1988-02-13 1989-08-03 Spanner-Pollux Gmbh, 6700 Ludwigshafen, De Remote read-out system for consumption meter (electricity meter, supply meter)

Also Published As

Publication number Publication date
WO1994022238A1 (en) 1994-09-29
GB2291566B (en) 1996-09-11
AU6217094A (en) 1994-10-11
GB2291566A (en) 1996-01-24
GB9305603D0 (en) 1993-05-05

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20040318