RU2007123774A - EXPLOSION ELECTRICAL EQUIPMENT - Google Patents

EXPLOSION ELECTRICAL EQUIPMENT Download PDF

Info

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

Links

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)

Similar Documents

Publication Publication Date Title
PL4224828T3 (en) Foldable electronic device including display protection structure
NI201000117A (en) A SYSTEM AND METHOD FOR PREVENTION, PROTECTION OF OLTC FROM FIRE AND / OR EXPLOSION TRANSFORMER.
TNSN08219A1 (en) Method and device for prevention and protection of electrical transformer against explosion and fire
HUE055055T2 (en) Battery protection circuit and battery pack containing it
BRPI1008140A2 (en) "Short-circuit and switchbox protection device having such protective devices".
TWI347667B (en) Esd protection circuit with active triggering
FR3041816B1 (en) FLEXIBLE SOLAR GENERATOR WITH ELECTRICAL PROTECTION AGAINST IMPACTS OF CELESTIAL OBJECTS, SPACE AND SATELLITE HAVING AT LEAST ONE SUCH SOLAR GENERATOR
BR112017010866A2 (en) underwater equipment protection device
WO2007087437A3 (en) Post wrap device
RU2007123774A (en) EXPLOSION ELECTRICAL EQUIPMENT
EP2830166A3 (en) Audio jack with ESD protection
WO2017051098A3 (en) Device for containing a liquefied natural gas slick accidentally spilled on the surface of the water
PH12017501931B1 (en) Load testing apparatus and cap for load testing apparatus
FR3016751B1 (en) DEVICE FOR PROTECTING A CIRCUIT AGAINST OVERVOLTAGES AND ELECTRIC POWER SUPPLY COMPRISING SUCH A DEVICE
RU2014139067A (en) FIRE DEVICE
MX2018011131A (en) OVERVOLTAGE PROTECTION DEVICES MOUNTED ON A CONNECTOR BAR.
FR2893196B1 (en) ELECTRICAL DEVICE FOR PROTECTION AGAINST TRANSIENT OVERVOLTAGES
AR092577A1 (en) ELECTRONIC POWER ON AND OFF SYSTEM, FULLY PROTECTED TO THE USER, INSIDE A HOME OR ENCLOSURE FULL OF GAS OR FUEL ELEMENTS
FR3016730B1 (en) PROVISIONAL OVERVOLTAGE PROTECTION APPARATUS AND SELF PROTECTED ELECTRICAL ASSEMBLY COMPRISING SUCH A PROTECTIVE APPARATUS ASSEMBLED WITH A CIRCUIT BREAKER
TWI369773B (en) Large size outputting circuit esd protecting device
FR3053232B1 (en) PROTECTIVE HOUSING FOR EXTERNAL COOKING APPARATUS TO PROTECT RAIN AND PROVIDE ELECTRICAL SAFETY
Galindo The ABC of arc flash and mitigation techniques
Agapov et al. Study of explosive current breaker based on ribbed floor
WO2011129676A3 (en) Electronically-activated industrial pyrotechnic device for splitting rocks in sensitive areas
PL1708332T3 (en) Electrical protection device against transient overvoltages, and installation using the same

Legal Events

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

Effective date: 20090413