RU96117151A - SCRAPER CENTER FOR BARBED DEEP PUMP - Google Patents

SCRAPER CENTER FOR BARBED DEEP PUMP

Info

Publication number
RU96117151A
RU96117151A RU96117151/06A RU96117151A RU96117151A RU 96117151 A RU96117151 A RU 96117151A RU 96117151/06 A RU96117151/06 A RU 96117151/06A RU 96117151 A RU96117151 A RU 96117151A RU 96117151 A RU96117151 A RU 96117151A
Authority
RU
Russia
Prior art keywords
barbed
scraper
deep pump
ribs
longitudinal axis
Prior art date
Application number
RU96117151/06A
Other languages
Russian (ru)
Other versions
RU2093707C1 (en
Inventor
С.Б. Борисов
Н.Н. Прохоров
Original Assignee
С.Б. Борисов
Filing date
Publication date
Application filed by С.Б. Борисов filed Critical С.Б. Борисов
Priority to RU96117151A priority Critical patent/RU2093707C1/en
Priority claimed from RU96117151A external-priority patent/RU2093707C1/en
Application granted granted Critical
Publication of RU2093707C1 publication Critical patent/RU2093707C1/en
Publication of RU96117151A publication Critical patent/RU96117151A/en

Links

Claims (1)

Центратор-скребок для штангового глубинного насоса, содержащий полимерный корпус с ребрами, имеющими цилиндрическую контактную поверхность и расположенными под углом к его продольной оси, и каналами между ними для прохода откачиваемой жидкости, отличающийся тем, что корпус образован посредством клинового соединения одинаковых деталей в виде полухомутов, при этом полухомуты соединены между собой так, что концевая часть одного полухомута сопряжена с противоположной концевой частью другого, а ребра имеют вид неполных витков спиралей и угол наклона их к продольной оси указанного корпуса выполнен в пределах 30 - 60o.A centralizer-scraper for a sucker rod pump, comprising a polymer casing with ribs having a cylindrical contact surface and located at an angle to its longitudinal axis, and channels between them for the passage of the pumped liquid, characterized in that the casing is formed by means of wedge joints of identical parts in the form of half clamps , while the half-clamps are interconnected so that the end part of one half-clamp is paired with the opposite end part of the other, and the ribs have the form of incomplete turns of spirals and goal tilting them to the longitudinal axis of the specified body is made in the range of 30 - 60 o .
RU96117151A 1996-08-20 1996-08-20 Centralizer-scraper for deep oil-well sucker-rod pump RU2093707C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU96117151A RU2093707C1 (en) 1996-08-20 1996-08-20 Centralizer-scraper for deep oil-well sucker-rod pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU96117151A RU2093707C1 (en) 1996-08-20 1996-08-20 Centralizer-scraper for deep oil-well sucker-rod pump

Publications (2)

Publication Number Publication Date
RU2093707C1 RU2093707C1 (en) 1997-10-20
RU96117151A true RU96117151A (en) 1998-01-27

Family

ID=20184813

Family Applications (1)

Application Number Title Priority Date Filing Date
RU96117151A RU2093707C1 (en) 1996-08-20 1996-08-20 Centralizer-scraper for deep oil-well sucker-rod pump

Country Status (1)

Country Link
RU (1) RU2093707C1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2445447C1 (en) * 2010-08-09 2012-03-20 Открытое акционерное общество "Татнефть" имени В.Д. Шашина Scratchaliser for pump rods

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