RU93035838A - PUMP VALVE - Google Patents

PUMP VALVE

Info

Publication number
RU93035838A
RU93035838A RU93035838/29A RU93035838A RU93035838A RU 93035838 A RU93035838 A RU 93035838A RU 93035838/29 A RU93035838/29 A RU 93035838/29A RU 93035838 A RU93035838 A RU 93035838A RU 93035838 A RU93035838 A RU 93035838A
Authority
RU
Russia
Prior art keywords
valve
pump valve
ring
ledge
mainly
Prior art date
Application number
RU93035838/29A
Other languages
Russian (ru)
Other versions
RU2073808C1 (en
Inventor
Л.С. Айрапетов
Original Assignee
Малое предприятие "Айрис"
Filing date
Publication date
Application filed by Малое предприятие "Айрис" filed Critical Малое предприятие "Айрис"
Priority to RU93035838A priority Critical patent/RU2073808C1/en
Priority claimed from RU93035838A external-priority patent/RU2073808C1/en
Publication of RU93035838A publication Critical patent/RU93035838A/en
Application granted granted Critical
Publication of RU2073808C1 publication Critical patent/RU2073808C1/en

Links

Claims (1)

Клапан относится к насосостроению, преимущественно к поршневым приводным насосам, перекачивающим загрязненные жидкости. Изобретение способствует повышению ресурса клапана. Седло клапана имеет уступ, о которой опирается кольцо, установленное у уплотняемого зазора с возможностью перемещения параллельно оси клапана. При этом ширина уступа меньше толщины кольца.The valve relates to pump engineering, mainly to piston driven pumps pumping contaminated liquids. The invention contributes to increased valve life. The valve seat has a step about which the ring is mounted, which is installed near the sealing gap and can be moved parallel to the valve axis. The width of the ledge is less than the thickness of the ring.
RU93035838A 1993-07-12 1993-07-12 Valve of pump RU2073808C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU93035838A RU2073808C1 (en) 1993-07-12 1993-07-12 Valve of pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU93035838A RU2073808C1 (en) 1993-07-12 1993-07-12 Valve of pump

Publications (2)

Publication Number Publication Date
RU93035838A true RU93035838A (en) 1995-12-10
RU2073808C1 RU2073808C1 (en) 1997-02-20

Family

ID=20144913

Family Applications (1)

Application Number Title Priority Date Filing Date
RU93035838A RU2073808C1 (en) 1993-07-12 1993-07-12 Valve of pump

Country Status (1)

Country Link
RU (1) RU2073808C1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK2420708T3 (en) 2010-08-16 2013-08-05 Leinemann Gmbh & Co Kg switching valve
USD748228S1 (en) 2013-01-31 2016-01-26 S.P.M. Flow Control, Inc. Valve seat
US20130202457A1 (en) 2012-02-03 2013-08-08 S.P.M. Flow Control, Inc. Pump assembly including fluid cylinder and tapered valve seats
CN109058484B (en) 2013-11-26 2021-10-15 S.P.M.流量控制股份有限公司 Valve seat for use in fracturing pump
US9470337B2 (en) * 2014-04-08 2016-10-18 Emerson Process Management Regulator Technologies, Inc. Flow path velocity modifier for a control valve

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