GB810488A - Liquid pressure piston-engine or reciprocating pump - Google Patents
Liquid pressure piston-engine or reciprocating pumpInfo
- Publication number
- GB810488A GB810488A GB1207/56A GB120756A GB810488A GB 810488 A GB810488 A GB 810488A GB 1207/56 A GB1207/56 A GB 1207/56A GB 120756 A GB120756 A GB 120756A GB 810488 A GB810488 A GB 810488A
- Authority
- GB
- United Kingdom
- Prior art keywords
- shaft
- shafts
- piston
- engine
- crankpins
- 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
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03C—POSITIVE-DISPLACEMENT ENGINES DRIVEN BY LIQUIDS
- F03C1/00—Reciprocating-piston liquid engines
- F03C1/08—Distributing valve-gear peculiar thereto
-
- 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
- F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
- F04B1/04—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement
- F04B1/06—Control
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Reciprocating Pumps (AREA)
Abstract
810,488. Reciprocating pumps. WOYDT, E. Jan. 13, 1956 [March 1, 1955], No. 1207/56. Class 102(1). [Also in Group XXIX]. A pump comprises a piston 18 reciprocating in a cylinder 19 having inlet and outlet ports 21, 22 controlled by a cylindrical slide valve 20. A double armed lever 15 pivoted to the piston at 16 is connected by rods 11, 12 to two crankpins, 2a and 10a of drive shaft 2 and shaft 10. The drive shaft 2 and shaft 10 rotate in opposite directions through gears 4 and 9. The slide valve 20 is actuated by eccentrics 25, 26 mounted on actuating shaft 27 and shaft 28 on which are mounted sprocket wheels 29, 30 connected by a chain 31. The actuating shaft 27 is driven by shaft 10 through a sprocket wheel 34 loosely mounted on shaft 10 and a second sprocket wheel 32 on the shaft 27 by a chain 33. Gears on the two shafts 2 and 10 are so arranged that by varying the phase of the shafts to vary the stroke of the piston the actuating shaft 27 is turned through one half this amount. The shafts 2 and 10 may be replaced by shafts lying one inside the other axially in which case the crankpins are in the form of eccentrics, with such an arrangement a plurality of piston may be arranged radially of the shafts.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE810488X | 1955-03-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB810488A true GB810488A (en) | 1959-03-18 |
Family
ID=6724922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1207/56A Expired GB810488A (en) | 1955-03-01 | 1956-01-13 | Liquid pressure piston-engine or reciprocating pump |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB810488A (en) |
Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019028342A1 (en) * | 2017-08-03 | 2019-02-07 | Insulet Corporation | Micro piston pump |
| US10363374B2 (en) | 2016-05-26 | 2019-07-30 | Insulet Corporation | Multi-dose drug delivery device |
| US10363372B2 (en) | 2016-08-12 | 2019-07-30 | Insulet Corporation | Plunger for drug delivery device |
| US10441723B2 (en) | 2016-08-14 | 2019-10-15 | Insulet Corporation | Variable fill drug delivery device |
| WO2020018642A1 (en) * | 2018-07-17 | 2020-01-23 | Insulet Corporation | Low force valves for drug delivery pumps |
| US10603440B2 (en) | 2017-01-19 | 2020-03-31 | Insulet Corporation | Cartridge hold-up volume reduction |
| US10695485B2 (en) | 2017-03-07 | 2020-06-30 | Insulet Corporation | Very high volume user filled drug delivery device |
| US10751478B2 (en) | 2016-10-07 | 2020-08-25 | Insulet Corporation | Multi-stage delivery system |
| US10780217B2 (en) | 2016-11-10 | 2020-09-22 | Insulet Corporation | Ratchet drive for on body delivery system |
| US10874803B2 (en) | 2018-05-31 | 2020-12-29 | Insulet Corporation | Drug cartridge with drive system |
| US10973978B2 (en) | 2017-08-03 | 2021-04-13 | Insulet Corporation | Fluid flow regulation arrangements for drug delivery devices |
| US11229741B2 (en) | 2012-03-30 | 2022-01-25 | Insulet Corporation | Fluid delivery device, transcutaneous access tool and fluid drive mechanism for use therewith |
| US11229736B2 (en) | 2018-06-06 | 2022-01-25 | Insulet Corporation | Linear shuttle pump for drug delivery |
| US11305333B2 (en) | 2020-03-31 | 2022-04-19 | Insulet Corporation | Methods for forming low stress component for medical devices |
| US11369735B2 (en) | 2019-11-05 | 2022-06-28 | Insulet Corporation | Component positioning of a linear shuttle pump |
| US11446435B2 (en) | 2018-11-28 | 2022-09-20 | Insulet Corporation | Drug delivery shuttle pump system and valve assembly |
| USD971416S1 (en) | 2016-06-03 | 2022-11-29 | Insulet Corporation | Overlay for drug delivery device |
| US11786668B2 (en) | 2017-09-25 | 2023-10-17 | Insulet Corporation | Drug delivery devices, systems, and methods with force transfer elements |
| USD1007518S1 (en) | 2017-03-14 | 2023-12-12 | Insulet Corporation | Display screen with a graphical user interface |
| USD1010662S1 (en) | 2017-03-14 | 2024-01-09 | Insulet Corporation | Display screen with a graphical user interface |
-
1956
- 1956-01-13 GB GB1207/56A patent/GB810488A/en not_active Expired
Cited By (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11229741B2 (en) | 2012-03-30 | 2022-01-25 | Insulet Corporation | Fluid delivery device, transcutaneous access tool and fluid drive mechanism for use therewith |
| US10363374B2 (en) | 2016-05-26 | 2019-07-30 | Insulet Corporation | Multi-dose drug delivery device |
| USD971416S1 (en) | 2016-06-03 | 2022-11-29 | Insulet Corporation | Overlay for drug delivery device |
| US10363372B2 (en) | 2016-08-12 | 2019-07-30 | Insulet Corporation | Plunger for drug delivery device |
| US10441723B2 (en) | 2016-08-14 | 2019-10-15 | Insulet Corporation | Variable fill drug delivery device |
| US10561797B2 (en) | 2016-08-14 | 2020-02-18 | Insulet Corporation | Drug delivery device with indicator |
| US11497856B2 (en) | 2016-08-14 | 2022-11-15 | Insulet Corporation | Drug delivery device with indicator |
| US11439765B2 (en) | 2016-08-14 | 2022-09-13 | Insulet Corporation | Variable fill drug delivery device |
| US10751478B2 (en) | 2016-10-07 | 2020-08-25 | Insulet Corporation | Multi-stage delivery system |
| US10780217B2 (en) | 2016-11-10 | 2020-09-22 | Insulet Corporation | Ratchet drive for on body delivery system |
| US10603440B2 (en) | 2017-01-19 | 2020-03-31 | Insulet Corporation | Cartridge hold-up volume reduction |
| US11633541B2 (en) | 2017-01-19 | 2023-04-25 | Insulet Corporation | Cartridge hold-up volume reduction |
| US10695485B2 (en) | 2017-03-07 | 2020-06-30 | Insulet Corporation | Very high volume user filled drug delivery device |
| USD1010662S1 (en) | 2017-03-14 | 2024-01-09 | Insulet Corporation | Display screen with a graphical user interface |
| USD1007518S1 (en) | 2017-03-14 | 2023-12-12 | Insulet Corporation | Display screen with a graphical user interface |
| US11280327B2 (en) | 2017-08-03 | 2022-03-22 | Insulet Corporation | Micro piston pump |
| WO2019028342A1 (en) * | 2017-08-03 | 2019-02-07 | Insulet Corporation | Micro piston pump |
| US10973978B2 (en) | 2017-08-03 | 2021-04-13 | Insulet Corporation | Fluid flow regulation arrangements for drug delivery devices |
| US11786668B2 (en) | 2017-09-25 | 2023-10-17 | Insulet Corporation | Drug delivery devices, systems, and methods with force transfer elements |
| US10874803B2 (en) | 2018-05-31 | 2020-12-29 | Insulet Corporation | Drug cartridge with drive system |
| US11229736B2 (en) | 2018-06-06 | 2022-01-25 | Insulet Corporation | Linear shuttle pump for drug delivery |
| WO2020018642A1 (en) * | 2018-07-17 | 2020-01-23 | Insulet Corporation | Low force valves for drug delivery pumps |
| US11725741B2 (en) | 2018-07-17 | 2023-08-15 | Insulet Corporation | Low force valves for drug delivery pumps |
| US11446435B2 (en) | 2018-11-28 | 2022-09-20 | Insulet Corporation | Drug delivery shuttle pump system and valve assembly |
| US11369735B2 (en) | 2019-11-05 | 2022-06-28 | Insulet Corporation | Component positioning of a linear shuttle pump |
| US11305333B2 (en) | 2020-03-31 | 2022-04-19 | Insulet Corporation | Methods for forming low stress component for medical devices |
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