SU609028A1 - Ventilation device for removing harmful substances - Google Patents

Ventilation device for removing harmful substances

Info

Publication number
SU609028A1
SU609028A1 SU752165802A SU2165802A SU609028A1 SU 609028 A1 SU609028 A1 SU 609028A1 SU 752165802 A SU752165802 A SU 752165802A SU 2165802 A SU2165802 A SU 2165802A SU 609028 A1 SU609028 A1 SU 609028A1
Authority
SU
USSR - Soviet Union
Prior art keywords
ventilation device
harmful substances
slider
removing harmful
duct
Prior art date
Application number
SU752165802A
Other languages
Russian (ru)
Inventor
Владимир Ильич Кадлубик
Игорь Яковлевич Томашевский
Юрий Васильевич Кванин
Original Assignee
Kadlubik Vladimir
Tomashevskij Igor Ya
Kvanin Yurij V
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 Kadlubik Vladimir, Tomashevskij Igor Ya, Kvanin Yurij V filed Critical Kadlubik Vladimir
Priority to SU752165802A priority Critical patent/SU609028A1/en
Application granted granted Critical
Publication of SU609028A1 publication Critical patent/SU609028A1/en

Links

Landscapes

  • Current-Collector Devices For Electrically Propelled Vehicles (AREA)

Description

1one

Изобретение относитс  к области вентил ции .The invention relates to the field of ventilation.

Известно вентил ционное устройство, содержащее воздуховод с бесконечной прорезиненной лентой, снабженной патрубком 1.A ventilation device is known that includes a duct with an endless rubberized tape provided with a nozzle 1.

Однако это устройство предназначено дл  нодачи чистого воздуха в кабины мостовых кранов.However, this device is designed to supply clean air into the cabs of bridge cranes.

Известно также вентил ционное устройство дл  удалени  вредных выделений, образующихс , например, при электросварке крупногабаритных изделий, содержащее магистральный коллектор с продольной щелью и перемещающийс  вдоль пего ползун, снабженный патрубком, к которому при помощи воздуховода подсоединена выт жна  панель 2.It is also known to have a ventilating device for removing harmful emissions, for example, during electrical welding of large-sized products, which contains a main collector with a longitudinal slit and a slider moving along it, equipped with a pipe to which an exhaust panel 2 is connected by means of a duct.

Такое устройство  вл етс  наиболее близким к изобретению по технической сущности и достигаемому результату.Such a device is closest to the invention in its technical essence and the achieved result.

Однако и это устройство обеспечивает недостаточную эксплуатационную надежность из-за частых поломок его подвижных частей.However, this device also provides insufficient operational reliability due to frequent breakdowns of its moving parts.

Цель изобретени  - повышение эксплуатационной надежности.The purpose of the invention is to increase operational reliability.

Это достигаетс  тем, что ползун установлен на направл ющих, одной из которых служит магистральный коллектор, и в теле ползуна выполнены каналы, подключенные к источнику сжатого воздуха, причем патрубок ползуна соединен со щелью коллектора при помощи гидрозатвора, а на воздуховоде жестко закреплен пантограф, к которому при помощи шаровой опоры присоединена сварочна  головка , и патрубок в поперечном сечении имеет эллиптическую форму.This is achieved by the fact that the slider is installed on guides, one of which is the main collector, and channels connected to a source of compressed air are made in the body of the slider, and the slider nozzle is connected to the collector slot by means of a water seal, and a pantograph is fixed on the duct to which the welding head is attached by means of a ball bearing, and the nozzle in cross section has an elliptical shape.

На фиг. 1 изображено предлагаемое устройство , поперечный разрез; на фиг. 2 - сечение А-А на фиг. 1.FIG. 1 shows the proposed device, a cross-section; in fig. 2 is a section A-A in FIG. one.

Устройство содержит магистральный коллектор 1 с продольной щелью 2 и перемещающийс  вдоль него ползун 3, снабженный патрубком 4, к которому при помощи воздуховода 5 подсоединена выт жна  панель 6. Ползун 3 установлен на направл ющих 7, одной из которых служит магистральный коллектор 1, и в теле ползуна 3 выполнены каналы 8, подключенные к источнику сжатого воздуха, причем патрубок 4 ползуна 3 соединен со щелью 2 при помощи гидрозатвора 9, а на воздуховоде 5 жестко закреплен пантограф 10, к которому при помощи шаровой опоры 11 присоединена сварочна  головка 12, а патрубок 4 в поперечном сечении имеет эллиптическую форму.The device contains a main collector 1 with a longitudinal slit 2 and a slider 3 moving along it, equipped with a nozzle 4, to which an exhaust panel 6 is connected by means of an air duct 5. A slider 3 is mounted on rails 7, one of which is the main collector 1, and the body of the slider 3 is made of channels 8 connected to a source of compressed air, and the pipe 4 of the slider 3 is connected to the slit 2 by means of a hydraulic lock 9, and on the air duct 5 the pantograph 10 is rigidly fixed, to which is welded and the head 12, and the pipe 4 in cross section has an elliptical shape.

Работает устройство следующим образом. Образующиес  при сварке вредности улавливаютс  выт жной панелью 6 и через воздуховод 5 и патрубок 4 поступают в магистральный коллектор 1.The device works as follows. Harm produced during welding are caught by the exhaust panel 6 and through the duct 5 and the nozzle 4 enter the trunk collector 1.

SU752165802A 1975-08-11 1975-08-11 Ventilation device for removing harmful substances SU609028A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU752165802A SU609028A1 (en) 1975-08-11 1975-08-11 Ventilation device for removing harmful substances

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU752165802A SU609028A1 (en) 1975-08-11 1975-08-11 Ventilation device for removing harmful substances

Publications (1)

Publication Number Publication Date
SU609028A1 true SU609028A1 (en) 1978-05-30

Family

ID=20629655

Family Applications (1)

Application Number Title Priority Date Filing Date
SU752165802A SU609028A1 (en) 1975-08-11 1975-08-11 Ventilation device for removing harmful substances

Country Status (1)

Country Link
SU (1) SU609028A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4955244A (en) * 1988-07-14 1990-09-11 Nippon Seiko Kabushiki Kaisha Operating apparatus for clean room

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4955244A (en) * 1988-07-14 1990-09-11 Nippon Seiko Kabushiki Kaisha Operating apparatus for clean room

Similar Documents

Publication Publication Date Title
SE7708063L (en) SPRAY PROTECTION DEVICE FOR VEHICLES WITH SPRAY SCREENS
SE8200370L (en) VEHICLE TURBINE ENGINE DRIVE SYSTEM
AU469288B2 (en) Improvements for abating exhaust noises for jet engines
IT8222754A0 (en) IMPROVEMENTS IN INTERNAL COMBUSTION ENGINES OF THE EXHAUST GAS RECIRCULATING TYPE AND METHOD FOR THEIR OPERATION.
BR7403861D0 (en) GUIDE SYSTEM FOR EXHAUST GAS RECIRCULATION
SU609028A1 (en) Ventilation device for removing harmful substances
EP0560405A3 (en) Air-cooled internal combustion engine
ES195208U (en) Perfected powder filter. (Machine-translation by Google Translate, not legally binding)
SU421551A1 (en) DEVICE FOR SUPPLY OF AIR TO THE CABIN OF THE BRIDGE CRANE
DK144228C (en) ELECTRIC MOTOR WITH TENSIONING BODY FOR THE ENGINE LEARNING SHIELD
IT8320934A0 (en) ENGINE COMPLEX FOR ELECTRIC RAIL TRACTION VEHICLES.
ES446991A1 (en) Rack for vehicles
SU580414A1 (en) Device for suction of contaminated air
JPS5273482A (en) Apparatus for forwarding motor cars
SU933504A1 (en) Apparatus for cleaning railway gondola cars
SU385142A1 (en) VENTILATION DEVICE
JP3094264B2 (en) Exhaust gas emission system for automobiles in automobile factories
JPS5220511A (en) Apparatus for automatically mounting and demounting vehicle hood
DE3666252D1 (en) Apparatus for putting an impervious layer in the ground
GB2007764A (en) Apparatus for preheating the inlet air to an air-compression internal-combustion engine
JPS5344725A (en) Air feeding apparatus equipped with exhaust gas recirculation device for diesel engine
SU1191603A1 (en) Aspiration system for moving machines and mechanism
SU1459652A1 (en) Apparatus for dry removal of dust in tunnels
JP2865819B2 (en) Linear retainer for turnout track girder
SU1337616A1 (en) Device for feeding air to moving cabin