RU96117284A - INFLATABLE JUMPER - Google Patents

INFLATABLE JUMPER

Info

Publication number
RU96117284A
RU96117284A RU96117284/03A RU96117284A RU96117284A RU 96117284 A RU96117284 A RU 96117284A RU 96117284/03 A RU96117284/03 A RU 96117284/03A RU 96117284 A RU96117284 A RU 96117284A RU 96117284 A RU96117284 A RU 96117284A
Authority
RU
Russia
Prior art keywords
inflatable
inflatable jumper
jumper
duct
shut
Prior art date
Application number
RU96117284/03A
Other languages
Russian (ru)
Other versions
RU2153074C2 (en
Inventor
А.Е. Чуприков
Original Assignee
Российский научно-исследовательский институт горноспасательного дела
Filing date
Publication date
Application filed by Российский научно-исследовательский институт горноспасательного дела filed Critical Российский научно-исследовательский институт горноспасательного дела
Priority to RU96117284A priority Critical patent/RU2153074C2/en
Priority claimed from RU96117284A external-priority patent/RU2153074C2/en
Publication of RU96117284A publication Critical patent/RU96117284A/en
Application granted granted Critical
Publication of RU2153074C2 publication Critical patent/RU2153074C2/en

Links

Claims (1)

Надувная перемычка, включающая гибкий воздуховод и соединенную с ним через отверстия надувную перемычку из эластичного воздухонепроницаемого материала, отличающаяся тем, что надувная перемычка выполнена в виде торообразного тела, по крайней мере с одной перегородкой внутри его, закрепленного на отрезок трубы воздуховода, соединенным с ним через клапан избыточного давления и заблокированного как со стороны действующего, так и изолируемого участков запорными клапанами с приводом, при этом со стороны действующего выработки дополнительно снабжена подводящим патрубком от автономного источника подачи сжатого газа.An inflatable jumper, including a flexible duct and an inflatable jumper made of elastic airtight material connected to it through openings, characterized in that the inflatable jumper is made in the form of a toroidal body with at least one partition inside it, fixed to a piece of duct, connected to it through overpressure valve and blocked by both the acting and the insulated sections with shut-off valves with actuator, while on the side of the working output additional a nozzle provided with a supply of compressed auxiliary gas supply source.
RU96117284A 1996-08-19 1996-08-19 Inflated stopping RU2153074C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU96117284A RU2153074C2 (en) 1996-08-19 1996-08-19 Inflated stopping

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU96117284A RU2153074C2 (en) 1996-08-19 1996-08-19 Inflated stopping

Publications (2)

Publication Number Publication Date
RU96117284A true RU96117284A (en) 1998-11-20
RU2153074C2 RU2153074C2 (en) 2000-07-20

Family

ID=20184881

Family Applications (1)

Application Number Title Priority Date Filing Date
RU96117284A RU2153074C2 (en) 1996-08-19 1996-08-19 Inflated stopping

Country Status (1)

Country Link
RU (1) RU2153074C2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EA025874B1 (en) * 2013-12-28 2017-02-28 Тоо "Институт Проблем Комплексного Освоения Недр" Insulating explosion-resistant portable barrier

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