GB2385983B - Switched signalling means - Google Patents

Switched signalling means

Info

Publication number
GB2385983B
GB2385983B GB0206472A GB0206472A GB2385983B GB 2385983 B GB2385983 B GB 2385983B GB 0206472 A GB0206472 A GB 0206472A GB 0206472 A GB0206472 A GB 0206472A GB 2385983 B GB2385983 B GB 2385983B
Authority
GB
United Kingdom
Prior art keywords
signalling means
switched signalling
switched
signalling
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
GB0206472A
Other versions
GB0206472D0 (en
GB2385983A (en
Inventor
Peter Gregory Lloyd
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.)
Roke Manor Research Ltd
Original Assignee
Roke Manor Research 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 Roke Manor Research Ltd filed Critical Roke Manor Research Ltd
Priority to DE2002162117 priority Critical patent/DE10262117A1/en
Publication of GB0206472D0 publication Critical patent/GB0206472D0/en
Publication of GB2385983A publication Critical patent/GB2385983A/en
Application granted granted Critical
Publication of GB2385983B publication Critical patent/GB2385983B/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
    • H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
    • H01Q9/005—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements for radiating non-sinusoidal waves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/01—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents
    • B60R21/013—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents including means for detecting collisions, impending collisions or roll-over
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/01—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents
    • B60R21/013—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents including means for detecting collisions, impending collisions or roll-over
    • B60R21/0134—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents including means for detecting collisions, impending collisions or roll-over responsive to imminent contact with an obstacle, e.g. using radar systems
GB0206472A 2001-06-12 2002-03-19 Switched signalling means Expired - Fee Related GB2385983B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE2002162117 DE10262117A1 (en) 2001-06-12 2002-06-12 Switching signaling means to indicate occurrence of mechanical impact event uses timed antennas to generate coded signal in response to mechanical impact

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0115014A GB0115014D0 (en) 2001-06-12 2001-06-12 Bomb data transmission method

Publications (3)

Publication Number Publication Date
GB0206472D0 GB0206472D0 (en) 2003-02-12
GB2385983A GB2385983A (en) 2003-09-03
GB2385983B true GB2385983B (en) 2005-01-12

Family

ID=9916958

Family Applications (2)

Application Number Title Priority Date Filing Date
GB0115014A Ceased GB0115014D0 (en) 2001-06-12 2001-06-12 Bomb data transmission method
GB0206472A Expired - Fee Related GB2385983B (en) 2001-06-12 2002-03-19 Switched signalling means

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB0115014A Ceased GB0115014D0 (en) 2001-06-12 2001-06-12 Bomb data transmission method

Country Status (1)

Country Link
GB (2) GB0115014D0 (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5014062A (en) * 1973-11-23 1991-05-07 The United States Of America As Represented By The Secretary Of The Navy Electronic projectile impact spotting device
WO1992010387A1 (en) * 1990-12-11 1992-06-25 Forecourt Security Developments Limited Vehicle protection system
US5317303A (en) * 1992-09-11 1994-05-31 Anro Engineering, Inc. Batteryless sensor used in security applications
US5381445A (en) * 1993-05-03 1995-01-10 General Electric Company Munitions cartridge transmitter
WO1996036027A1 (en) * 1995-05-10 1996-11-14 Fred M. Schildwachter & Sons, Inc. Sound activated transmitter
WO2001045139A2 (en) * 1999-12-16 2001-06-21 Schneider Electric Industries Sa Self-powered remote control device, electrical apparatus and installation comprising same

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5014062A (en) * 1973-11-23 1991-05-07 The United States Of America As Represented By The Secretary Of The Navy Electronic projectile impact spotting device
WO1992010387A1 (en) * 1990-12-11 1992-06-25 Forecourt Security Developments Limited Vehicle protection system
US5317303A (en) * 1992-09-11 1994-05-31 Anro Engineering, Inc. Batteryless sensor used in security applications
US5381445A (en) * 1993-05-03 1995-01-10 General Electric Company Munitions cartridge transmitter
WO1996036027A1 (en) * 1995-05-10 1996-11-14 Fred M. Schildwachter & Sons, Inc. Sound activated transmitter
WO2001045139A2 (en) * 1999-12-16 2001-06-21 Schneider Electric Industries Sa Self-powered remote control device, electrical apparatus and installation comprising same
US20020190610A1 (en) * 1999-12-16 2002-12-19 Philippe Andre Self-powered remote control device, electrical apparatus and installation comprising same

Also Published As

Publication number Publication date
GB0206472D0 (en) 2003-02-12
GB2385983A (en) 2003-09-03
GB0115014D0 (en) 2003-02-12

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Legal Events

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

Effective date: 20070319