FR2029554A7 - - Google Patents

Info

Publication number
FR2029554A7
FR2029554A7 FR7002792A FR7002792A FR2029554A7 FR 2029554 A7 FR2029554 A7 FR 2029554A7 FR 7002792 A FR7002792 A FR 7002792A FR 7002792 A FR7002792 A FR 7002792A FR 2029554 A7 FR2029554 A7 FR 2029554A7
Authority
FR
France
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
FR7002792A
Other languages
French (fr)
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.)
Davy and United Instruments Ltd
Original Assignee
Davy and United Instruments 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 Davy and United Instruments Ltd filed Critical Davy and United Instruments Ltd
Application granted granted Critical
Publication of FR2029554A7 publication Critical patent/FR2029554A7/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
    • H02H9/008—Intrinsically safe circuits
FR7002792A 1969-01-28 1970-01-27 Expired FR2029554A7 (enExample)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB455469 1969-01-28

Publications (1)

Publication Number Publication Date
FR2029554A7 true FR2029554A7 (enExample) 1970-10-23

Family

ID=9779359

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7002792A Expired FR2029554A7 (enExample) 1969-01-28 1970-01-27

Country Status (2)

Country Link
FR (1) FR2029554A7 (enExample)
GB (1) GB1288383A (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2086298A2 (enExample) * 1970-04-24 1971-12-31 Hartmann & Braun Ag
EP0717485A1 (de) * 1994-12-14 1996-06-19 R. Stahl Schaltgeräte GmbH Sicherheitsbarriere für hohe Datenraten

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4484244A (en) * 1982-09-22 1984-11-20 Rca Corporation Protection circuit for integrated circuit devices

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2086298A2 (enExample) * 1970-04-24 1971-12-31 Hartmann & Braun Ag
EP0717485A1 (de) * 1994-12-14 1996-06-19 R. Stahl Schaltgeräte GmbH Sicherheitsbarriere für hohe Datenraten

Also Published As

Publication number Publication date
GB1288383A (enExample) 1972-09-06

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Legal Events

Date Code Title Description
CD Change of name or company name