JPS5324103A - Compound multi stage pump - Google Patents
Compound multi stage pumpInfo
- Publication number
- JPS5324103A JPS5324103A JP9767176A JP9767176A JPS5324103A JP S5324103 A JPS5324103 A JP S5324103A JP 9767176 A JP9767176 A JP 9767176A JP 9767176 A JP9767176 A JP 9767176A JP S5324103 A JPS5324103 A JP S5324103A
- Authority
- JP
- Japan
- Prior art keywords
- stage pump
- shaft sealing
- multi stage
- compound multi
- sealing part
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
PURPOSE: To pbalance axial thrust by arranging half of impellers of each pump back to back to the other half, and to prevent evaporation and leakage of pumped liquid and to ease shaft sealing part designing conditions by providing decompression shaft sealing device to shaft sealing part.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (10)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9767176A JPS5324103A (en) | 1976-08-18 | 1976-08-18 | Compound multi stage pump |
US05/823,100 US4121839A (en) | 1976-08-18 | 1977-08-09 | Sealing system for use in composite multi-stage pump |
IT68865/77A IT1082279B (en) | 1976-08-18 | 1977-08-16 | SEALING SYSTEM FOR USE IN A MULTI-STAGE COMPOSITE PUMP |
NLAANVRAGE7709065,A NL176391C (en) | 1976-08-18 | 1977-08-17 | COMPOSITE MULTI-STAGE PUMP. |
NO772872A NO156020C (en) | 1976-08-18 | 1977-08-17 | SEALING DEVICE FOR USE IN A MULTIPLE STEP PUMP. |
FR7725173A FR2362286A1 (en) | 1976-08-18 | 1977-08-17 | SEALING SYSTEM FOR A MULTI-STAGE COMPOSITE PUMP |
GB34438/77A GB1586878A (en) | 1976-08-18 | 1977-08-17 | Pumps |
DE19772737294 DE2737294A1 (en) | 1976-08-18 | 1977-08-18 | SEAL ARRANGEMENT IN A COMPOSITE MULTI-STAGE PUMP |
BR7705493A BR7705493A (en) | 1976-08-18 | 1977-08-18 | SEALING SYSTEM |
CA285,190A CA1096703A (en) | 1976-08-18 | 1977-08-18 | Sealing system for use in composite multi-stage pump |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9767176A JPS5324103A (en) | 1976-08-18 | 1976-08-18 | Compound multi stage pump |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5324103A true JPS5324103A (en) | 1978-03-06 |
JPS6133998B2 JPS6133998B2 (en) | 1986-08-05 |
Family
ID=14198478
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9767176A Granted JPS5324103A (en) | 1976-08-18 | 1976-08-18 | Compound multi stage pump |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5324103A (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4925003U (en) * | 1972-06-03 | 1974-03-04 |
-
1976
- 1976-08-18 JP JP9767176A patent/JPS5324103A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4925003U (en) * | 1972-06-03 | 1974-03-04 |
Also Published As
Publication number | Publication date |
---|---|
JPS6133998B2 (en) | 1986-08-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS51111902A (en) | Magnet pump | |
JPS5281602A (en) | Radial piston type liquid pump motor | |
JPS5324103A (en) | Compound multi stage pump | |
JPS526101A (en) | Mul tistage pump | |
JPS5324102A (en) | Shaft sealing device for compound multi stage pump | |
JPS53403A (en) | Impeller for non-blocking pump | |
JPS531302A (en) | Multi-stage pump | |
JPS5288805A (en) | Motor pump | |
JPS52109603A (en) | Axial flow type multiple stage pjmp | |
JPS5324104A (en) | Pump | |
JPS529103A (en) | Double shell high temperature and pressure slurry pump | |
JPS51115305A (en) | Squeeze pump | |
JPS52148753A (en) | Static pressure fluid bearing | |
JPS55125395A (en) | Water pump | |
JPS528502A (en) | Multistage pump, shaft thrust mitigation device | |
JPS5327101A (en) | Shaft enclosing device for complex multistage pump | |
JPS5269002A (en) | Pump | |
JPS5382953A (en) | Shaft seal | |
JPS5357503A (en) | Thrust reduction device | |
JPS51124803A (en) | Suction flow-path of a centrifugal pump | |
JPS52147311A (en) | Sealed type motor compressor | |
JPS5264001A (en) | Shaft thrust balancing system of high pressure multi-stage pump | |
JPS5210901A (en) | Thrust relieving mechanism for pump | |
JPS52112804A (en) | Motor pump | |
JPS5298205A (en) | Pump |