RU93035838A - PUMP VALVE - Google Patents
PUMP VALVEInfo
- 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
Links
- 239000007788 liquid Substances 0.000 claims 1
- 238000005086 pumping Methods 0.000 claims 1
- 238000007789 sealing Methods 0.000 claims 1
Claims (1)
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)
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 |
-
1993
- 1993-07-12 RU RU93035838A patent/RU2073808C1/en active
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US7775781B2 (en) | Double action simplex diaphragm pump | |
CA2127944A1 (en) | Lip seal with reinforced backup | |
AR241036A2 (en) | Scroll compressor with axial compliancy | |
RU93035838A (en) | PUMP VALVE | |
ATE239172T1 (en) | ARRANGEMENT OF PISTON SEALS FOR A HIGH PRESSURE PUMP | |
SU626709A3 (en) | Pump | |
US3786729A (en) | Liner seal for reciprocating pumps | |
SU1732820A3 (en) | Piston-type fuel pump | |
SE0203660L (en) | Backing rings for high pressure seals, gaskets and pumps including these | |
RU97100687A (en) | OIL PRODUCTION PLANT | |
JPH05501138A (en) | pulseless piston pump | |
JPH0343681A (en) | Pumping device and its seal assembly | |
AU9490498A (en) | Biased seal assembly for high pressure fluid pump | |
JPS6338692A (en) | Seal device for plunger pump | |
SU503040A1 (en) | Valve | |
SU1164469A1 (en) | Hydraulic pump impeller seal | |
SU1060841A1 (en) | Pump piston | |
KR960001494A (en) | Pressure loss prevention structure of vane compressor | |
SU1467250A1 (en) | Pump for handling liquids containing abrasive meter | |
CN2387282Y (en) | Oil-well pump with sands-proof check | |
SU1129408A1 (en) | Hermetically sealed pump | |
RU2296885C1 (en) | Valve for submersible pump | |
FR2181156A5 (en) | Diaphragm pumps - with anti-wear coatings of eg PTFE to increase diaphragm life and working pressures | |
RU92010513A (en) | VESSEL-FREE WELL PUMP | |
UA37320A (en) | Pump |