GB1185744A - Stroke Control means for Hydraulic Pumps - Google Patents
Stroke Control means for Hydraulic PumpsInfo
- Publication number
- GB1185744A GB1185744A GB128568A GB128568A GB1185744A GB 1185744 A GB1185744 A GB 1185744A GB 128568 A GB128568 A GB 128568A GB 128568 A GB128568 A GB 128568A GB 1185744 A GB1185744 A GB 1185744A
- Authority
- GB
- United Kingdom
- Prior art keywords
- stroke control
- control means
- stroke
- hydraulic pumps
- spindle
- 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
- 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
- F04B1/08—Control regulated by delivery pressure
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Reciprocating Pumps (AREA)
Abstract
1,185,744. Reciprocating pumps. INDUSTRIEWERKE KARL-MARX-STADT. VEB. Jan.9, 1968, No.1285/68. Heading F1A. In a stroke control device for an hydraulic pump, a piston-like member 2 is engageable with the stroke varying member I of a pump and is engaged by a piston 5 in a cylinder 14 formed in a spindle 7 and supplied with pressure liquid from a pipe 8 connectable to the pump outlet. The spindle 7 has a handwheel 6 and is in screw threaded engagement with a stop 18 which is prevented from rotation by a pin 19, the stop 18 limiting the maximum stroke by engagement with the member 2.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB128568A GB1185744A (en) | 1968-01-09 | 1968-01-09 | Stroke Control means for Hydraulic Pumps |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB128568A GB1185744A (en) | 1968-01-09 | 1968-01-09 | Stroke Control means for Hydraulic Pumps |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1185744A true GB1185744A (en) | 1970-03-25 |
Family
ID=9719319
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB128568A Expired GB1185744A (en) | 1968-01-09 | 1968-01-09 | Stroke Control means for Hydraulic Pumps |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1185744A (en) |
-
1968
- 1968-01-09 GB GB128568A patent/GB1185744A/en not_active Expired
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PLNP | Patent lapsed through nonpayment of renewal fees |