Patenton — panteon of patents

(19)

RU

(11)

2 142 383

(13)

C1

(51)

IPC

(21) (22)

Application

98109830/28, 1998-05-26

(24)

Start date

1998-05-26

(22)

Actual filing date

1998-05-26

(45)

Published

1999-12-10

(72)

Inventor

Mal'Tseva E.V.Poljanin A.Ja.

(73)

Holder

Marijskij Gosudarstvennyj Tekhnicheskij Universitet

HYDRAULIC UNIT FOR WASHING-OFF ICE COVER Russian patent published in 1999 - IPC

Abstract RU 2142383 C1

FIELD: hydraulic boosters for forming water flow used for thawing ice and removal of ice from water basin. SUBSTANCE: hydraulic unit includes internal combustion engine and centrifugal pump provided with flexible suction hose with screen and check valve and flexible delivery hose fitted with jet-producing nozzle. Flexible delivery hose fitted with nozzle is located under level of water at angle relative to surface of water in basin and ice cover. EFFECT: enhanced efficiency. 2 dwg

Similar patents RU2142383C1

Title Year Author Number
PULSE HYDRAULIC BOOSTER 1998
  • Aktuganov O.A.
  • Poljanin A.Ja.
 RU2135846C1
METHOD OF DRIVING ICE AWAY FROM MOORING FACILITIES 2008
  • Bezjukov Oleg Konstantinovich
  • Gladkov Gennadij Leonidovich
  • Kolosov Mikhail Aleksandrovich
  • Fedotova Olesja Andreevna
 RU2453656C2
HYDRAULIC ACCELERATOR FOR CREATING PULSATING ARTIFICIAL FLOWS BENEATH WATER SURFACE IN LITTERED WATER RESERVOIRS 0
  • Polyanin Aleksandr Yakovlevich
  • Lebedev Mikhail Pavlovich
 SU1057394A1
METHOD AND HYDROPNEUMATIC ARRANGEMENT FOR FORMING AND MAINTAINING NON-FREEZING WATER BASIN 0
  • Goldin Ernst Romanovich
  • Kopajgorodskij Mikhail Efimovich
  • Lukovnikov Konstantin Borisovich
  • Chelyshev Fedor Petrovich
 SU1130666A1
METHOD OF TRANSPORTATION OF LIQUID FROM FIRST SECTION TO SECOND HIGHER SECTION 2000
  • Vvedenskij O.G.
 RU2179265C2
DESIGN OF PUMP-EJECTOR PLANT FOR TRANSPORTATION OF LIQUID FROM FIRST SECTION TO SECOND SECTION ARRANGED HIGHER 2000
  • Vvedenskij O.G.
  • Poljanin A.Ja.
 RU2178480C2
PLANT FOR DEFFERIZATION OF UNDERGROUND WATERS IN BED 1999
  • Viktorov G.V.
  • Kobelev N.S.
 RU2167826C2
FISHWAY TO PASS FISH FROM LOWER POOL OF HYDRAULIC WORKS INTO UPPER POOL 1998
  • Vvedenskij O.G.
  • Poljanin A.Ja.
 RU2130990C1
APPARATUS FOR FORMING HYDRAULIC STREAM ROTATING AROUND ITS AXIS 2000
  • Kuzovkov S.G.
  • Poljanin A.Ja.
 RU2176185C1
METHOD FOR COLLECTING OIL AND OIL PRODUCTS UNDER ICE COVER 2019
  • Golubenko Mikhail Ivanovich
 RU2710999C1

RU 2 142 383 C1

Authors

Mal'Tseva E.V.

Poljanin A.Ja.

Dates

1999-12-10—Published

1998-05-26—Filed

read Similar patents