GB2167557B - Distance sensing - Google Patents

Distance sensing

Info

Publication number
GB2167557B
GB2167557B GB08524966A GB8524966A GB2167557B GB 2167557 B GB2167557 B GB 2167557B GB 08524966 A GB08524966 A GB 08524966A GB 8524966 A GB8524966 A GB 8524966A GB 2167557 B GB2167557 B GB 2167557B
Authority
GB
United Kingdom
Prior art keywords
distance sensing
sensing
distance
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
GB08524966A
Other versions
GB2167557A (en
GB8524966D0 (en
Inventor
Paul Hanks
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.)
Fisco Electronics Ltd
Original Assignee
Fisco Electronics 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
Priority to GB8425679 priority Critical
Application filed by Fisco Electronics Ltd filed Critical Fisco Electronics Ltd
Publication of GB8524966D0 publication Critical patent/GB8524966D0/en
Publication of GB2167557A publication Critical patent/GB2167557A/en
Application granted granted Critical
Publication of GB2167557B publication Critical patent/GB2167557B/en
Expired legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01SRADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/52Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00
    • G01S7/521Constructional features
GB08524966A 1984-10-11 1985-10-10 Distance sensing Expired GB2167557B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8425679 1984-10-11

Publications (3)

Publication Number Publication Date
GB8524966D0 GB8524966D0 (en) 1985-11-13
GB2167557A GB2167557A (en) 1986-05-29
GB2167557B true GB2167557B (en) 1988-07-20

Family

ID=10568019

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08524966A Expired GB2167557B (en) 1984-10-11 1985-10-10 Distance sensing

Country Status (1)

Country Link
GB (1) GB2167557B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4218041C2 (en) * 1992-06-01 1999-02-04 Microsonic Ges Fuer Mikroelekt Ultrasonic sensor with function monitoring
DE4435156C2 (en) * 1994-09-30 2002-06-27 Microsonic Ges Fuer Mikroelekt ultrasonic sensor

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE385832A (en) * 1931-03-02
GB416310A (en) * 1932-12-05 1934-09-13 Charles Louis Florisson Improvements in and relating to acoustic sounding apparatus
US4048454A (en) * 1974-12-02 1977-09-13 Barcus Lester M Sonic transducer employing rigid radiating member
IE53117B1 (en) * 1982-05-14 1988-07-06 Sonic Tape Plc Improvements relating to focussing apparatus

Also Published As

Publication number Publication date
GB8524966D0 (en) 1985-11-13
GB2167557A (en) 1986-05-29

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Legal Events

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

Effective date: 19931010