RU94020962A - PISTON MECHANISM - Google Patents

PISTON MECHANISM

Info

Publication number
RU94020962A
RU94020962A RU94020962/06A RU94020962A RU94020962A RU 94020962 A RU94020962 A RU 94020962A RU 94020962/06 A RU94020962/06 A RU 94020962/06A RU 94020962 A RU94020962 A RU 94020962A RU 94020962 A RU94020962 A RU 94020962A
Authority
RU
Russia
Prior art keywords
piston
sleeve
rod
rollers
piston mechanism
Prior art date
Application number
RU94020962/06A
Other languages
Russian (ru)
Other versions
RU2110690C1 (en
Inventor
Е.К. Яковлев
Original Assignee
Е.К. Яковлев
Filing date
Publication date
Application filed by Е.К. Яковлев filed Critical Е.К. Яковлев
Priority to RU94020962A priority Critical patent/RU2110690C1/en
Priority claimed from RU94020962A external-priority patent/RU2110690C1/en
Publication of RU94020962A publication Critical patent/RU94020962A/en
Application granted granted Critical
Publication of RU2110690C1 publication Critical patent/RU2110690C1/en

Links

Claims (1)

Предполагаемое изобретение относится к гидравлическим и пневматическим поршневым механизмам, в частности может быть использовано в конструкциях поршневых расходомеров. Сущность изобретения состоит в том, что в поршневом механизме, содержащем поршневую гильзу, шток и поршень, гильза выполнена в виде пустотелой прямоугольной призмы, внутри которой расположен поршень, состоящий из цилиндрических валиков, оси которых лежат в плоскости поперечного сечения гильзы. Шток представляет собой рейку прямоугольного сечения, для которой валики служат направляющими, причем валики установлены с возможностью свободного качения по поверхностям гильзы и штока.The alleged invention relates to hydraulic and pneumatic piston mechanisms, in particular, can be used in the construction of piston flow meters. The essence of the invention is that in a piston mechanism containing a piston sleeve, a rod and a piston, the sleeve is made in the form of a hollow rectangular prism, inside which is located a piston consisting of cylindrical rollers whose axes lie in the plane of the cross section of the sleeve. The rod is a rail of rectangular section, for which the rollers serve as guides, and the rollers are installed with the possibility of free rolling on the surfaces of the liner and rod.
RU94020962A 1994-06-03 1994-06-03 Piston mechanism RU2110690C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU94020962A RU2110690C1 (en) 1994-06-03 1994-06-03 Piston mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU94020962A RU2110690C1 (en) 1994-06-03 1994-06-03 Piston mechanism

Publications (2)

Publication Number Publication Date
RU94020962A true RU94020962A (en) 1996-01-10
RU2110690C1 RU2110690C1 (en) 1998-05-10

Family

ID=20156812

Family Applications (1)

Application Number Title Priority Date Filing Date
RU94020962A RU2110690C1 (en) 1994-06-03 1994-06-03 Piston mechanism

Country Status (1)

Country Link
RU (1) RU2110690C1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100414149C (en) * 2005-01-05 2008-08-27 潘海若 Rolling piston capable of changing sliding friction to rolling friction between piston and cylinder

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