SU566957A1 - Valve unit for a piston pump - Google Patents

Valve unit for a piston pump

Info

Publication number
SU566957A1
SU566957A1 SU7502187345A SU2187345A SU566957A1 SU 566957 A1 SU566957 A1 SU 566957A1 SU 7502187345 A SU7502187345 A SU 7502187345A SU 2187345 A SU2187345 A SU 2187345A SU 566957 A1 SU566957 A1 SU 566957A1
Authority
SU
USSR - Soviet Union
Prior art keywords
valve unit
piston pump
piston
pump
valve
Prior art date
Application number
SU7502187345A
Other languages
Russian (ru)
Inventor
Станислав Васильевич Ловчев
Борис Иосифович Браславский
Евгений Павлович Мороз
Original Assignee
Всесоюзный Научно-Исследовательский И Проектно-Конструкторский Институт Нефтяного Машиностроения
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Всесоюзный Научно-Исследовательский И Проектно-Конструкторский Институт Нефтяного Машиностроения filed Critical Всесоюзный Научно-Исследовательский И Проектно-Конструкторский Институт Нефтяного Машиностроения
Priority to SU7502187345A priority Critical patent/SU566957A1/en
Application granted granted Critical
Publication of SU566957A1 publication Critical patent/SU566957A1/en

Links

Landscapes

  • Details Of Reciprocating Pumps (AREA)
  • Reciprocating Pumps (AREA)

Description

действие силы, вдавливающей редло I в расточку корпуса 2, уменьшено. В результате этого напр жени  в седле 1 и на поверхности конической расточки корпуса 2, возникающее под действием высоких давлений нагнетани , незначительны, и см ти , а также динамического схватывани  сопр женных поверхностей указанных деталей в процессе работы не происходит .the effect of the force pressing the redlo I into the bore of the housing 2 is reduced. As a result of this, the stresses in the saddle 1 and on the surface of the conical bore of the housing 2 arising under the action of high injection pressures are insignificant, and there is no seizure or dynamic seizure of the adjacent surfaces of these parts during operation.

Claims (1)

1. Патент Франции № 1251698, кл. Е 21В. 1960.1. Patent of France No. 1251698, cl. E 21B. 1960 JJ
SU7502187345A 1975-11-04 1975-11-04 Valve unit for a piston pump SU566957A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU7502187345A SU566957A1 (en) 1975-11-04 1975-11-04 Valve unit for a piston pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU7502187345A SU566957A1 (en) 1975-11-04 1975-11-04 Valve unit for a piston pump

Publications (1)

Publication Number Publication Date
SU566957A1 true SU566957A1 (en) 1977-07-30

Family

ID=20636592

Family Applications (1)

Application Number Title Priority Date Filing Date
SU7502187345A SU566957A1 (en) 1975-11-04 1975-11-04 Valve unit for a piston pump

Country Status (1)

Country Link
SU (1) SU566957A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2670347C1 (en) * 2017-10-20 2018-10-22 Гагарин Джаншикович Арутюнян Piston machine valve assembly

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2670347C1 (en) * 2017-10-20 2018-10-22 Гагарин Джаншикович Арутюнян Piston machine valve assembly

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