GB8400958D0 - Threshold switch - Google Patents

Threshold switch

Info

Publication number
GB8400958D0
GB8400958D0 GB848400958A GB8400958A GB8400958D0 GB 8400958 D0 GB8400958 D0 GB 8400958D0 GB 848400958 A GB848400958 A GB 848400958A GB 8400958 A GB8400958 A GB 8400958A GB 8400958 D0 GB8400958 D0 GB 8400958D0
Authority
GB
United Kingdom
Prior art keywords
threshold switch
threshold
switch
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
GB848400958A
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.)
BP PLC
Original Assignee
BP PLC
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 BP PLC filed Critical BP PLC
Priority to GB848400958A priority Critical patent/GB8400958D0/en
Publication of GB8400958D0 publication Critical patent/GB8400958D0/en
Priority to GB08500744A priority patent/GB2153147B/en
Pending legal-status Critical Current

Links

GB848400958A 1984-01-13 1984-01-13 Threshold switch Pending GB8400958D0 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB848400958A GB8400958D0 (en) 1984-01-13 1984-01-13 Threshold switch
GB08500744A GB2153147B (en) 1984-01-13 1985-01-11 Threshold switch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB848400958A GB8400958D0 (en) 1984-01-13 1984-01-13 Threshold switch

Publications (1)

Publication Number Publication Date
GB8400958D0 true GB8400958D0 (en) 1984-02-15

Family

ID=10554970

Family Applications (2)

Application Number Title Priority Date Filing Date
GB848400958A Pending GB8400958D0 (en) 1984-01-13 1984-01-13 Threshold switch
GB08500744A Expired GB2153147B (en) 1984-01-13 1985-01-11 Threshold switch

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB08500744A Expired GB2153147B (en) 1984-01-13 1985-01-11 Threshold switch

Country Status (1)

Country Link
GB (2) GB8400958D0 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3656032A (en) * 1969-09-22 1972-04-11 Energy Conversion Devices Inc Controllable semiconductor switch
FR2291609A1 (en) * 1974-11-14 1976-06-11 Energy Conversion Devices Inc STATIC LOGIC CIRCUIT
EP0095283A3 (en) * 1982-05-15 1984-12-27 The British Petroleum Company p.l.c. Memory device

Also Published As

Publication number Publication date
GB2153147B (en) 1987-05-13
GB2153147A (en) 1985-08-14
GB8500744D0 (en) 1985-02-13

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