Show metadata Hide metadata

(19)

(11)

2 285 198

(13)

(51)

IPC

F17D1/20(2006-01-01)

F15D1/06(2006-01-01)

(21) (22)

Application

2005107289/06, 2005-03-15

(24)

Start date

2005-03-15

(22)

Actual filing date

2005-03-15

(45)

Published

2006-10-10

(72)

Inventor

Golovanchikov Aleksandr BorisovichIl'Ina Ljudmila AleksandrovnaIl'In Aleksandr ValentinovichDul'Kina Natal'Ja AleksandrovnaDul'Kin Aleksandr BorisovichKarashchuk Danila Sergeevich

(73)

Holder

Gosudarstvennoe Obrazovatel'Noe Uchrezhdenie Vysshego Professional'Nogo Obrazovanija Volgogradskij Gosudarstvennyj Tekhnicheskij Universitet

DEVICE FOR REDUCING HYDRAULIC LOSS IN PIPELINE Russian patent published in 2006 - IPC F17D1/20 F15D1/06

Abstract RU 2285198 C1

FIELD: pipe-line systems.

SUBSTANCE: device comprises means for swirling fluid flow made of a cylindrical wire spring whose outer diameter is equal to the inner diameter of the pipe. The pitch of the spring turn is determined from the formula proposed.

EFFECT: simplified structure.

1 dwg

Similar patents RU2285198C1

Title	Year	Author	Number
DEVICE REDUCING HYDRAULIC LOSSES IN PIPELINES	2007	Golovanchikov Aleksandr Borisovich Il'Ina Ljudmila Aleksandrovna Il'In Aleksandr Valentinovich Dul'Kina Natalija Aleksandrovna Kozlov Daniil Alekseevich Lykova Marina Evgen'Evna	RU2334134C1
VISCOUS OIL AND OIL PRODUCT MOVEMENT METHOD	2010	Golovanchikov Aleksandr Borisovich Dul'Kina Natalija Aleksandrovna Reshetnikov Aleksandr Aleksandrovich Batsokin Il'Ja Sergeevich Fetisova Ekaterina Gennad'Evna Mikheev Aleksej Mikhajlovich	RU2448283C1
METHOD OF HIGH-VISCOUS LIQUIDS TRAVEL IN PIPELINE	2007	Golovanchikov Aleksandr Borisovich Il'Ina Ljudmila Aleksandrovna Il'In Aleksandr Valentinovich Dul'Kina Natalija Aleksandrovna Razumnaja Tat'Jana Vladimirovna	RU2334161C1
VISCOUS OIL PRODUCTS AND FLUIDS TRANSPORTATION METHOD	2013	Golovanchikov Aleksandr Borisovich Vasil'Eva Elena Vladimirovna Dul'Kina Natalija Aleksandrovna Murzenkov Denis Sergeevich Pol'Skaja Natal'Ja Nikolaevna Il'Ina Ljudmila Aleksandrovna	RU2542647C1
METHOD OF TRANSPORTING LIQUIDS THROUGH PIPELINE	2006	Golovanchikov Aleksandr Borisovich Il'Ina Ljudmila Aleksandrovna Il'In Aleksandr Valentinovich Dul'Kina Natalija Aleksandrovna Dul'Kin Aleksandr Borisovich Zudina Tat'Jana Sergeevna	RU2307975C1
METHOD FOR PIPELINE TRASNPORTATION OF LIQUIDS	2010	Golovanchikov Aleksandr Borisovich Reshetnikov Aleksandr Aleksandrovich Batsokin Il'Ja Sergeevich Dul'Kina Natalija Aleksandrovna Fetisova Ekaterina Gennad'Evna Khritova Ekaterina Viktorovna	RU2442071C1
DEVICE FOR REDUCTION OF LIQUID HEAD LOSS IN PIPELINE	2019	Iusupov Tagir Anvarovich Asylgaraeva Aliia Sharifzianovna Osnos Vladimir Borisovich	RU2715124C1
METHOD OF TRANSFER OF VISCOUS OILS AND PETROLEUM PRODUCTS	2004	Golovanchikov A.B. Il'Ina L.A. Il'In A.V. Dul'Kina N.A. Dul'Kin A.B. Konopal'Tseva E.N.	RU2262035C1
DEVICE TO REDUCE HYDRAULIC LOSSES IN PIPELINE	2003	Golovanchikov A.B. Il'In A.V. Il'Ina L.A. Lobojko V.F. Jakushko M.V.	RU2241868C1
HEATED TRANSPORT PIPELINE	2003	Golovanchikov A.B. Il'In A.V. Il'Ina L.A. Lobojko V.F. Mantulenko M.M.	RU2250870C1

RU 2 285 198 C1

Authors

Golovanchikov Aleksandr Borisovich

Il'Ina Ljudmila Aleksandrovna

Il'In Aleksandr Valentinovich

Dul'Kina Natal'Ja Aleksandrovna

Dul'Kin Aleksandr Borisovich

Karashchuk Danila Sergeevich

Dates

2006-10-10—Published

2005-03-15—Filed