BE824798A - Barriere de securite intrinseque basee sur la technique de redondance - Google Patents

Barriere de securite intrinseque basee sur la technique de redondance

Info

Publication number
BE824798A
BE824798A BE1006426A BE1006426A BE824798A BE 824798 A BE824798 A BE 824798A BE 1006426 A BE1006426 A BE 1006426A BE 1006426 A BE1006426 A BE 1006426A BE 824798 A BE824798 A BE 824798A
Authority
BE
Belgium
Prior art keywords
security barrier
barrier based
redundancy technique
intrinsic security
intrinsic
Prior art date
Application number
BE1006426A
Other languages
English (en)
French (fr)
Inventor
H M Wilson
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 filed Critical
Publication of BE824798A publication Critical patent/BE824798A/xx

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
BE1006426A 1974-03-27 1975-01-27 Barriere de securite intrinseque basee sur la technique de redondance BE824798A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US45517374A 1974-03-27 1974-03-27

Publications (1)

Publication Number Publication Date
BE824798A true BE824798A (fr) 1975-07-28

Family

ID=23807688

Family Applications (1)

Application Number Title Priority Date Filing Date
BE1006426A BE824798A (fr) 1974-03-27 1975-01-27 Barriere de securite intrinseque basee sur la technique de redondance

Country Status (8)

Country Link
JP (1) JPS50128156A (enrdf_load_stackoverflow)
BE (1) BE824798A (enrdf_load_stackoverflow)
CA (1) CA1029797A (enrdf_load_stackoverflow)
DE (1) DE2503226A1 (enrdf_load_stackoverflow)
FR (1) FR2266346B1 (enrdf_load_stackoverflow)
GB (1) GB1470270A (enrdf_load_stackoverflow)
IT (1) IT1029395B (enrdf_load_stackoverflow)
NL (1) NL174512C (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114089230A (zh) * 2021-10-27 2022-02-25 许继电源有限公司 用于电感故障实验的隔爆工装

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2724176B2 (de) * 1977-05-27 1979-06-13 Siemens Ag, 1000 Berlin Und 8000 Muenchen Gleichstromversorgungssystem
SE414357B (sv) * 1978-08-17 1980-07-21 Asea Ab Overspenningsskydd for skydd av halvledarkomponenter av lageffekttyp
JPS57175543U (enrdf_load_stackoverflow) * 1981-04-28 1982-11-06
DE3541974A1 (de) * 1985-11-28 1987-06-04 Danfoss As Schutzschaltung fuer die induktionsspule eines magnetisch-induktiven durchflussmessers
DE4444345A1 (de) 1994-12-14 1996-06-27 Stahl R Schaltgeraete Gmbh Sicherheitsbarriere für hohe Datenraten
US7152781B2 (en) 2003-12-01 2006-12-26 Advanced Technology Materials, Inc. Manufacturing system with intrinsically safe electric information storage
US9343899B2 (en) * 2013-10-03 2016-05-17 Fisher Controls International Llc Intrinsically safe voltage limiting shunt regulator circuit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114089230A (zh) * 2021-10-27 2022-02-25 许继电源有限公司 用于电感故障实验的隔爆工装

Also Published As

Publication number Publication date
CA1029797A (en) 1978-04-18
NL174512C (nl) 1984-06-18
NL7502963A (nl) 1975-09-30
DE2503226A1 (de) 1975-10-02
IT1029395B (it) 1979-03-10
NL174512B (nl) 1984-01-16
FR2266346A1 (enrdf_load_stackoverflow) 1975-10-24
JPS50128156A (enrdf_load_stackoverflow) 1975-10-08
GB1470270A (en) 1977-04-14
FR2266346B1 (enrdf_load_stackoverflow) 1981-08-21

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: PETROLITE CORP.

Effective date: 19850127