GB937062A - Unloader means for a reciprocating compressor - Google Patents
Unloader means for a reciprocating compressorInfo
- Publication number
- GB937062A GB937062A GB1770862A GB1770862A GB937062A GB 937062 A GB937062 A GB 937062A GB 1770862 A GB1770862 A GB 1770862A GB 1770862 A GB1770862 A GB 1770862A GB 937062 A GB937062 A GB 937062A
- Authority
- GB
- United Kingdom
- Prior art keywords
- suction manifold
- divides
- duct
- partition
- sleeve
- 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
- F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
- F04B49/22—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00 by means of valves
- F04B49/225—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00 by means of valves with throttling valves or valves varying the pump inlet opening or the outlet opening
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Compressor (AREA)
Abstract
937,062. Reciprocating compressors. WORTHINGTON CORPORATION. May 8, 1962, No. 17708/62. Class 8(1). Unloading is effected by a sleeve 22 slidably mounted about the cylinder 9 and urged by a spring 27 against a cylinder flange 13 so as to cut off communication between the suction inlet chamber 12 and the suction manifold 7. The action of the spring 27 is overcome during normal operation of the compressor by fluid e.g., oil pressure admitted through a duct 29 to a chamber 23 formed by a recessed portion of the sleeve and a cylinder flange 20. A partition 6 divides the compressor casing 2 into the suction manifold 7 and a discharge compartment 8 whilst a partition 3 to which duct 29 is secured divides the suction manifold from the crankcase.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1770862A GB937062A (en) | 1962-05-08 | 1962-05-08 | Unloader means for a reciprocating compressor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1770862A GB937062A (en) | 1962-05-08 | 1962-05-08 | Unloader means for a reciprocating compressor |
Publications (1)
Publication Number | Publication Date |
---|---|
GB937062A true GB937062A (en) | 1963-09-18 |
Family
ID=10099809
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1770862A Expired GB937062A (en) | 1962-05-08 | 1962-05-08 | Unloader means for a reciprocating compressor |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB937062A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0034450A2 (en) * | 1980-02-16 | 1981-08-26 | LUCAS INDUSTRIES public limited company | Improvements in hydraulic anti-skid braking systems for vehicles |
-
1962
- 1962-05-08 GB GB1770862A patent/GB937062A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0034450A2 (en) * | 1980-02-16 | 1981-08-26 | LUCAS INDUSTRIES public limited company | Improvements in hydraulic anti-skid braking systems for vehicles |
EP0034450B1 (en) * | 1980-02-16 | 1983-10-05 | LUCAS INDUSTRIES public limited company | Improvements in hydraulic anti-skid braking systems for vehicles |
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