GB620870A - Rotary pumps, motors or meters - Google Patents
Rotary pumps, motors or metersInfo
- Publication number
- GB620870A GB620870A GB2644/47A GB264447A GB620870A GB 620870 A GB620870 A GB 620870A GB 2644/47 A GB2644/47 A GB 2644/47A GB 264447 A GB264447 A GB 264447A GB 620870 A GB620870 A GB 620870A
- Authority
- GB
- United Kingdom
- Prior art keywords
- discs
- meters
- motors
- tube
- rotary pumps
- 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.)
- Expired
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B43/00—Machines, pumps, or pumping installations having flexible working members
- F04B43/12—Machines, pumps, or pumping installations having flexible working members having peristaltic action
- F04B43/1207—Machines, pumps, or pumping installations having flexible working members having peristaltic action the actuating element being a swash plate
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Reciprocating Pumps (AREA)
Abstract
620,870. Rotary pumps, motors, and meters. BOGOSLOWSKY, B. Jan. 28, 1947, No. 2644. Convention date, June 28, 1939. [Class 110(ii)] The working chamber comprises a flexible tube 13 which is progressively squeezed from inlet to outlet between a fixed conical surface 12 and an inclined disc 11, or between two inclined discs. The discs are prevented from rotating by one or more balls 36, on spindles 35, which move through arcs between restraining walls 38. The tube has beads 19 secured in grooves in the members 12, 11, or the discs. The shaft 27 is prevented from axial movement by one or more collars 34. Collars 31, 32 secure the main race 29 of the bearing 30. The tube may be of rubber or other plastic material.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US620870XA | 1939-06-28 | 1939-06-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB620870A true GB620870A (en) | 1949-03-31 |
Family
ID=22040133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2644/47A Expired GB620870A (en) | 1939-06-28 | 1947-01-28 | Rotary pumps, motors or meters |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB620870A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1013172B (en) * | 1952-12-15 | 1957-08-01 | Herwarth Reich Dipl Ing | pump |
| DE1078447B (en) * | 1955-09-27 | 1960-03-24 | Sucker G M B H Geb | Circulating displacement pump |
| US4936760A (en) * | 1989-06-12 | 1990-06-26 | Williams David R | Volumetric infusion pump |
| CN103256212A (en) * | 2012-02-17 | 2013-08-21 | 精工爱普生株式会社 | Fluid transport apparatus, replacement unit and method for manufacturing replacement unit |
-
1947
- 1947-01-28 GB GB2644/47A patent/GB620870A/en not_active Expired
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1013172B (en) * | 1952-12-15 | 1957-08-01 | Herwarth Reich Dipl Ing | pump |
| DE1078447B (en) * | 1955-09-27 | 1960-03-24 | Sucker G M B H Geb | Circulating displacement pump |
| US4936760A (en) * | 1989-06-12 | 1990-06-26 | Williams David R | Volumetric infusion pump |
| CN103256212A (en) * | 2012-02-17 | 2013-08-21 | 精工爱普生株式会社 | Fluid transport apparatus, replacement unit and method for manufacturing replacement unit |
| CN103256212B (en) * | 2012-02-17 | 2016-08-17 | 精工爱普生株式会社 | Fluid delivery system, replacing unit and the manufacture method of replacing unit |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB669003A (en) | Ball and roller bearings | |
| GB543607A (en) | Pumps | |
| GB716533A (en) | Improvements in or relating to atomizers with rotating vanes | |
| GB332879A (en) | Improvements in or relating to rotary vacuum pumps | |
| GB620870A (en) | Rotary pumps, motors or meters | |
| GB492854A (en) | Improvements in or relating to throw pumps or centrifugal pumps | |
| GB901030A (en) | Improvements in or relating to refining apparatus for paper pulp and the like | |
| GB724170A (en) | Improvements in rotor construction for axial flow machines | |
| GB1326538A (en) | Fluid bearings | |
| GB507842A (en) | Improvements in or relating to shaft packings | |
| GB247106A (en) | Improvements in centrifugal pumps | |
| GB685455A (en) | Improvements in centrifugal pumps | |
| GB1265427A (en) | ||
| ES197811U (en) | Axil impeller for fan. (Machine-translation by Google Translate, not legally binding) | |
| GB882326A (en) | Improvements in drilling motors for subterranean work comprising axial irrigated thrust bearings | |
| GB587787A (en) | Improvements in homogenising apparatus | |
| GB676589A (en) | Rotor composed of rotary elements axially connected together, for multi-stage axial-flow turbines and compressors | |
| GB603340A (en) | Improvements relating to apparatus incorporating rotary drums | |
| GB1229747A (en) | ||
| GB724791A (en) | Apparatus for the aeration of liquids | |
| GB447737A (en) | Power unit amplifier | |
| GB342561A (en) | Improvements in rotary pumps | |
| GB512096A (en) | Improvements in the sealing of shafts | |
| GB536639A (en) | Improvements in or relating to centrifugal pumps | |
| SU376122A1 (en) |