JPS54119102A - Displacement type compressor - Google Patents
Displacement type compressorInfo
- Publication number
- JPS54119102A JPS54119102A JP2544778A JP2544778A JPS54119102A JP S54119102 A JPS54119102 A JP S54119102A JP 2544778 A JP2544778 A JP 2544778A JP 2544778 A JP2544778 A JP 2544778A JP S54119102 A JPS54119102 A JP S54119102A
- Authority
- JP
- Japan
- Prior art keywords
- valve
- pressure
- valve chamber
- loss
- chamber
- 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.)
- Pending
Links
Landscapes
- Details Of Reciprocating Pumps (AREA)
Abstract
PURPOSE: For preventing the sharp rise of the internal pressure of an automatic- valve provided chamber with simple construction and considerably decreasing the loss of motive power, to connect to said valve chamber a reflecting pipe which decreases said loss by making resonance of pressure wire in said valve chamber.
CONSTITUTION: A piston rod 4 is passed through the hole of an inner cover 13. Built in the wall portion forming a valve chamber 10 are a valve keeper 14 for pressing a suction valve 7 and a discharge valve 8 against a cylinder 5, and a cover 15 for pressing said valve keeper 14 so that no air may leak. A tip-closed reflecting pipe 16 is connected to the opening of said valve cover 15, the length thereof being fixed at 1/4 of that of the pressure wave in said valve chamber 10. Thereby, the mode indicated by two point chain line is developed inside said reflecting pipe 16, pressure change becomes large at pipe end and small at said valve chamber 10 so that pressure rise can be prevented and the loss of motive power can be decreased considerably.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2544778A JPS54119102A (en) | 1978-03-08 | 1978-03-08 | Displacement type compressor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2544778A JPS54119102A (en) | 1978-03-08 | 1978-03-08 | Displacement type compressor |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS54119102A true JPS54119102A (en) | 1979-09-14 |
Family
ID=12166258
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2544778A Pending JPS54119102A (en) | 1978-03-08 | 1978-03-08 | Displacement type compressor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54119102A (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5042406U (en) * | 1973-08-17 | 1975-04-30 | ||
JPS513010A (en) * | 1974-06-25 | 1976-01-12 | Chiyoda Chem Eng Construct Co | OFUKUDOATSUSHIKUKINOMYAKUDOBOSHISOCHI |
-
1978
- 1978-03-08 JP JP2544778A patent/JPS54119102A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5042406U (en) * | 1973-08-17 | 1975-04-30 | ||
JPS513010A (en) * | 1974-06-25 | 1976-01-12 | Chiyoda Chem Eng Construct Co | OFUKUDOATSUSHIKUKINOMYAKUDOBOSHISOCHI |
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