GB8606271D0 - Positional sensor - Google Patents

Positional sensor

Info

Publication number
GB8606271D0
GB8606271D0 GB868606271A GB8606271A GB8606271D0 GB 8606271 D0 GB8606271 D0 GB 8606271D0 GB 868606271 A GB868606271 A GB 868606271A GB 8606271 A GB8606271 A GB 8606271A GB 8606271 D0 GB8606271 D0 GB 8606271D0
Authority
GB
United Kingdom
Prior art keywords
positional sensor
positional
sensor
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.)
Pending
Application number
GB868606271A
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.)
Shorrock Security Systems Ltd
Original Assignee
Shorrock Security Systems 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 Shorrock Security Systems Ltd filed Critical Shorrock Security Systems Ltd
Priority to GB868606271A priority Critical patent/GB8606271D0/en
Publication of GB8606271D0 publication Critical patent/GB8606271D0/en
Priority to GB8706048A priority patent/GB2187890B/en
Priority to GB8706047A priority patent/GB2187871B/en
Pending legal-status Critical Current

Links

GB868606271A 1986-03-13 1986-03-13 Positional sensor Pending GB8606271D0 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB868606271A GB8606271D0 (en) 1986-03-13 1986-03-13 Positional sensor
GB8706048A GB2187890B (en) 1986-03-13 1987-03-13 Positional sensor
GB8706047A GB2187871B (en) 1986-03-13 1987-03-13 Positional sensor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB868606271A GB8606271D0 (en) 1986-03-13 1986-03-13 Positional sensor

Publications (1)

Publication Number Publication Date
GB8606271D0 true GB8606271D0 (en) 1986-04-16

Family

ID=10594568

Family Applications (3)

Application Number Title Priority Date Filing Date
GB868606271A Pending GB8606271D0 (en) 1986-03-13 1986-03-13 Positional sensor
GB8706048A Expired - Lifetime GB2187890B (en) 1986-03-13 1987-03-13 Positional sensor
GB8706047A Expired GB2187871B (en) 1986-03-13 1987-03-13 Positional sensor

Family Applications After (2)

Application Number Title Priority Date Filing Date
GB8706048A Expired - Lifetime GB2187890B (en) 1986-03-13 1987-03-13 Positional sensor
GB8706047A Expired GB2187871B (en) 1986-03-13 1987-03-13 Positional sensor

Country Status (1)

Country Link
GB (3) GB8606271D0 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2253084A (en) * 1991-02-19 1992-08-26 Chiu Yia Kong Burglar alarm
GB2270981A (en) * 1992-08-12 1994-03-30 Mini Agriculture & Fisheries Locating magnetically tagged concealed equipment.
EP0757339B1 (en) * 1995-07-29 2001-01-10 Siemens Building Technologies AG Intrusion alarm
US5777552A (en) * 1995-08-02 1998-07-07 Sentrol, Inc. Curtain door alarm
CN108073134A (en) * 2016-11-18 2018-05-25 中国科学院沈阳计算技术研究所有限公司 A kind of alarm method based on digital control system functional safety threshold value

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3614683A (en) * 1968-10-29 1971-10-19 Western Electric Co Multiple-contact glass-sealed dry reed switching device

Also Published As

Publication number Publication date
GB8706047D0 (en) 1987-04-15
GB2187871A (en) 1987-09-16
GB2187890A (en) 1987-09-16
GB8706048D0 (en) 1987-04-15
GB2187890B (en) 1990-01-31
GB2187871B (en) 1989-11-15

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