RU2007123774A - EXPLOSION ELECTRICAL EQUIPMENT - Google Patents

EXPLOSION ELECTRICAL EQUIPMENT Download PDF

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Publication number
RU2007123774A
RU2007123774A RU2007123774/03A RU2007123774A RU2007123774A RU 2007123774 A RU2007123774 A RU 2007123774A RU 2007123774/03 A RU2007123774/03 A RU 2007123774/03A RU 2007123774 A RU2007123774 A RU 2007123774A RU 2007123774 A RU2007123774 A RU 2007123774A
Authority
RU
Russia
Prior art keywords
explosion
protection
electrical equipment
types
square brackets
Prior art date
Application number
RU2007123774/03A
Other languages
Russian (ru)
Inventor
Владимир Борисович Нейман (RU)
Владимир Борисович Нейман
Original Assignee
Владимир Борисович Нейман (RU)
Владимир Борисович Нейман
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 Владимир Борисович Нейман (RU), Владимир Борисович Нейман filed Critical Владимир Борисович Нейман (RU)
Priority to RU2007123774/03A priority Critical patent/RU2007123774A/en
Publication of RU2007123774A publication Critical patent/RU2007123774A/en

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Landscapes

  • Arrangements For Transmission Of Measured Signals (AREA)
  • Switch Cases, Indication, And Locking (AREA)
  • Emergency Protection Circuit Devices (AREA)

Claims (1)

Взрывозащищенное электрооборудование, содержащее технические средства взрывозащиты, предотвращающие воспламенение окружающей взрывоопасной среды, и маркировку взрывозащиты, которая включает обозначение видов взрывозащиты, дополнительные символы в виде квадратных скобок, отличающееся тем, что, с целью повышения безопасности применения, в квадратные скобки заключены обозначения видов взрывозащиты, которые обеспечивают применение во взрывоопасных зонах искроопасных цепей электрооборудования. Explosion-proof electrical equipment containing explosion protection equipment to prevent ignition of the surrounding explosive atmosphere, and explosion protection marking, which includes the designation of the types of protection, additional symbols in the form of square brackets, characterized in that, in order to increase the safety of use, the designations of the types of protection are enclosed in square brackets, which ensure the use in hazardous areas of spark hazardous electrical circuits.
RU2007123774/03A 2007-06-26 2007-06-26 EXPLOSION ELECTRICAL EQUIPMENT RU2007123774A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2007123774/03A RU2007123774A (en) 2007-06-26 2007-06-26 EXPLOSION ELECTRICAL EQUIPMENT

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2007123774/03A RU2007123774A (en) 2007-06-26 2007-06-26 EXPLOSION ELECTRICAL EQUIPMENT

Publications (1)

Publication Number Publication Date
RU2007123774A true RU2007123774A (en) 2009-01-10

Family

ID=40373592

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2007123774/03A RU2007123774A (en) 2007-06-26 2007-06-26 EXPLOSION ELECTRICAL EQUIPMENT

Country Status (1)

Country Link
RU (1) RU2007123774A (en)

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Legal Events

Date Code Title Description
FA92 Acknowledgement of application withdrawn (lack of supplementary materials submitted)

Effective date: 20090413