RU96112350A - DEVICE FOR FILLING A PACKER SEALING ELEMENT WITH A CAMSHAFT SOLUTION - Google Patents

DEVICE FOR FILLING A PACKER SEALING ELEMENT WITH A CAMSHAFT SOLUTION

Info

Publication number
RU96112350A
RU96112350A RU96112350/03A RU96112350A RU96112350A RU 96112350 A RU96112350 A RU 96112350A RU 96112350/03 A RU96112350/03 A RU 96112350/03A RU 96112350 A RU96112350 A RU 96112350A RU 96112350 A RU96112350 A RU 96112350A
Authority
RU
Russia
Prior art keywords
piston
filling
housing
camshaft
solution
Prior art date
Application number
RU96112350/03A
Other languages
Russian (ru)
Other versions
RU2116431C1 (en
Inventor
В.И. Ванифатьев
С.В. Терентьев
Ю.М. Елуферьев
Original Assignee
В.И. Ванифатьев
С.В. Терентьев
Ю.М. Елуферьев
Filing date
Publication date
Application filed by В.И. Ванифатьев, С.В. Терентьев, Ю.М. Елуферьев filed Critical В.И. Ванифатьев
Priority to RU96112350A priority Critical patent/RU2116431C1/en
Priority claimed from RU96112350A external-priority patent/RU2116431C1/en
Application granted granted Critical
Publication of RU2116431C1 publication Critical patent/RU2116431C1/en
Publication of RU96112350A publication Critical patent/RU96112350A/en

Links

Claims (1)

Устройство для заполнения гидравлического пакера тампонажным раствором, включающее переводник, корпус, поршень, регулятор направления потока, образующий с поршнем и корпусом кольцевые камеры, и узел защиты устройства от преждевременного срабатывания, отличающееся тем, что устройство снабжено регулятором объема кольцевой камеры, выполненным в виде резьбовой втулки и размещенным в переводнике, а поршень выполнен в виде дифференциальной втулки с радиальным отверстием, в котором установлен узел защиты от преждевременного срабатывания устройства, состоящий из полого срезного элемента с размещенными в нем шариками и поршня со сферической поверхностью, взаимодействующей с кольцевой проточкой, выполненной в корпусе.A device for filling a hydraulic packer with grouting mortar, including an adapter, a housing, a piston, a flow direction regulator forming annular chambers with a piston and a housing, and a device for protecting the device from premature operation, characterized in that the device is equipped with a volume regulator of the annular chamber made in the form of a threaded bushings and placed in the sub, and the piston is made in the form of a differential sleeve with a radial hole in which the node for protection against premature operation is installed troystva consisting of hollow balls with a shear element arranged therein and a piston with a spherical surface interacting with an annular groove formed in the housing.
RU96112350A 1996-06-17 1996-06-17 Device for filling sealing member of packer with plugging fluid RU2116431C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU96112350A RU2116431C1 (en) 1996-06-17 1996-06-17 Device for filling sealing member of packer with plugging fluid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU96112350A RU2116431C1 (en) 1996-06-17 1996-06-17 Device for filling sealing member of packer with plugging fluid

Publications (2)

Publication Number Publication Date
RU2116431C1 RU2116431C1 (en) 1998-07-27
RU96112350A true RU96112350A (en) 1998-12-20

Family

ID=20182110

Family Applications (1)

Application Number Title Priority Date Filing Date
RU96112350A RU2116431C1 (en) 1996-06-17 1996-06-17 Device for filling sealing member of packer with plugging fluid

Country Status (1)

Country Link
RU (1) RU2116431C1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2457315C1 (en) * 2011-02-22 2012-07-27 Открытое Акционерное Общество "Тяжпрессмаш" Continuous hydraulic packer
RU2599397C1 (en) * 2015-10-12 2016-10-10 Владимир Иванович Ванифатьев Device for actuation a packer in the working position
CN107313745B (en) * 2017-07-18 2023-05-09 山西晋城无烟煤矿业集团有限责任公司 Well cementation method for reinforcing coal-bed gas well through multi-node intensive grouting in goaf

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