RU2002101639A - PISTON PUMP VALVE GROUP - Google Patents
PISTON PUMP VALVE GROUPInfo
- Publication number
- RU2002101639A RU2002101639A RU2002101639/06A RU2002101639A RU2002101639A RU 2002101639 A RU2002101639 A RU 2002101639A RU 2002101639/06 A RU2002101639/06 A RU 2002101639/06A RU 2002101639 A RU2002101639 A RU 2002101639A RU 2002101639 A RU2002101639 A RU 2002101639A
- Authority
- RU
- Russia
- Prior art keywords
- piston pump
- valve group
- pump valve
- valve
- belt
- Prior art date
Links
- 230000037250 Clearance Effects 0.000 claims 1
- 230000035512 clearance Effects 0.000 claims 1
- 238000007789 sealing Methods 0.000 claims 1
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2002101639/06A RU2223435C2 (en) | 2002-01-15 | 2002-01-15 | Valve group of positive displacement mud pump |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2002101639/06A RU2223435C2 (en) | 2002-01-15 | 2002-01-15 | Valve group of positive displacement mud pump |
Publications (2)
Publication Number | Publication Date |
---|---|
RU2002101639A true RU2002101639A (en) | 2003-08-20 |
RU2223435C2 RU2223435C2 (en) | 2004-02-10 |
Family
ID=32172275
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2002101639/06A RU2223435C2 (en) | 2002-01-15 | 2002-01-15 | Valve group of positive displacement mud pump |
Country Status (1)
Country | Link |
---|---|
RU (1) | RU2223435C2 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112524310B (en) * | 2020-12-17 | 2024-08-23 | 成都长隆泵阀有限责任公司 | Valve core assembly of mud regulating valve and mud regulating valve |
-
2002
- 2002-01-15 RU RU2002101639/06A patent/RU2223435C2/en not_active IP Right Cessation
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