SU1142637A2 - Shotcreting machine - Google Patents

Shotcreting machine Download PDF

Info

Publication number
SU1142637A2
SU1142637A2 SU823410547A SU3410547A SU1142637A2 SU 1142637 A2 SU1142637 A2 SU 1142637A2 SU 823410547 A SU823410547 A SU 823410547A SU 3410547 A SU3410547 A SU 3410547A SU 1142637 A2 SU1142637 A2 SU 1142637A2
Authority
SU
USSR - Soviet Union
Prior art keywords
collector
machine
axis
blowing chamber
chamber
Prior art date
Application number
SU823410547A
Other languages
Russian (ru)
Inventor
Иван Алексеевич Луценко
Николай Степанович Малашенко
Original Assignee
Филиал Всесоюзного Научно-Исследовательского Института Организации И Механизации Шахтного Строительства
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 Филиал Всесоюзного Научно-Исследовательского Института Организации И Механизации Шахтного Строительства filed Critical Филиал Всесоюзного Научно-Исследовательского Института Организации И Механизации Шахтного Строительства
Priority to SU823410547A priority Critical patent/SU1142637A2/en
Application granted granted Critical
Publication of SU1142637A2 publication Critical patent/SU1142637A2/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
    • E21D11/04—Lining with building materials
    • E21D11/10—Lining with building materials with concrete cast in situ; Shuttering also lost shutterings, e.g. made of blocks, of metal plates or other equipment adapted therefor
    • E21D11/105—Transport or application of concrete specially adapted for the lining of tunnels or galleries ; Backfilling the space between main building element and the surrounding rock, e.g. with concrete

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)

Abstract

МАШИНА ДЛЯ НАБРЫЗГА БЕТОНА по авт. св. № 866208, о т л и ч аю щ а   с   тем, что, с-целью повышени  эффективности транспортировани  смеси, камера выдува снабжена коллектором эжекции атмосферного воздуха с обратным клапаном, причем коллектор расположен-под камерой вьщува и имеет отверсти , ось которых составл ет с осью сопла угол 20-30,MACHINE FOR RATED CONCRETE on author. St. No. 866208, which means that, in order to increase the efficiency of transporting the mixture, the blowing chamber is provided with an atmospheric air ejection collector with a non-return valve, the collector located under the chamber and having holes angle of nozzle with axis 20-30,

Description

11 ftrTTT y - 72 ::::фллл;511 ftrTTT y - 72 :::: fl; 5

Claims (1)

МАШИНА ДЛЯ НАБРЫЗГА БЕТОНА по авт. св. № 866208, о т л и ч аю щ а я с я тем, что, сцелью повышения эффективности транспортирования смеси, камера выдува снабжена коллектором эжекции атмосферного воздуха с обратным клапаном, причем коллектор расположен-под камерой выдува и имеет отверстия, ось которых составляет с осью сопла угол 20-30°.MACHINE FOR CONCRETE SPREAD by author. St. No. 866208, because of the fact that, in order to increase the efficiency of transportation of the mixture, the blowing chamber is equipped with a collector for atmospheric air ejection with a check valve, and the collector is located under the blowing chamber and has openings, the axis of which is with the axis of the nozzle is an angle of 20-30 °.
SU823410547A 1982-03-24 1982-03-24 Shotcreting machine SU1142637A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU823410547A SU1142637A2 (en) 1982-03-24 1982-03-24 Shotcreting machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU823410547A SU1142637A2 (en) 1982-03-24 1982-03-24 Shotcreting machine

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
SU866208 Addition

Publications (1)

Publication Number Publication Date
SU1142637A2 true SU1142637A2 (en) 1985-02-28

Family

ID=21002250

Family Applications (1)

Application Number Title Priority Date Filing Date
SU823410547A SU1142637A2 (en) 1982-03-24 1982-03-24 Shotcreting machine

Country Status (1)

Country Link
SU (1) SU1142637A2 (en)

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
1. Авторское свидетельство СССР № 866208, кл. Е 21 D 11/10, 1981. *

Similar Documents

Publication Publication Date Title
IT1248490B (en) AIR TURBINING DEVICE FOR AN INTERNAL COMBUSTION ENGINE.
JPS52107428A (en) Suction passage of internal combustion engine
JPS5793626A (en) Suction device for multi-cylinder internal combustion engine
JPS56162222A (en) Internal-combustion engine
ES2040105T3 (en) EXHAUST INSTALLATION, ESPECIALLY FOR TWO-STROKE INTERNAL COMBUSTION ENGINES.
SU1142637A2 (en) Shotcreting machine
JPS56106062A (en) Hole nozzle
JPS5240209A (en) Direct jet system internal combustion engine
JPS5348107A (en) Engine suctioned air swirling stream controller
JPS55153843A (en) Two-stage type carburetor
JPS53127917A (en) Suction device of multi-cylinder engine
JPS5543216A (en) Piston in diesel engine
JPS57100223A (en) Diesel pile hammer
JPS52140723A (en) Carburetor
JPS5744726A (en) Cylinder head for diesel engine
JPS56143327A (en) Intake port structure of engine
JPS56156428A (en) Engine with restible piston
JPS51126404A (en) Multi-cylinder reciprocating engine
JPS57131821A (en) Vortex chamber type diesel engine
JPS5250418A (en) Two-cycle engine
JPS5423815A (en) Direct-injection diesel engine
JPS5335816A (en) Two stroke internal combustion engine
JPS56118510A (en) Suction valve
JPS54106710A (en) Internal combustion engine with sub-combustion chamber
JPS5247121A (en) Suction device of multiple cylinder engine