JPS569676A - Vibratory compressor - Google Patents
Vibratory compressorInfo
- Publication number
- JPS569676A JPS569676A JP8410879A JP8410879A JPS569676A JP S569676 A JPS569676 A JP S569676A JP 8410879 A JP8410879 A JP 8410879A JP 8410879 A JP8410879 A JP 8410879A JP S569676 A JPS569676 A JP S569676A
- Authority
- JP
- Japan
- Prior art keywords
- magnets
- permanent magnets
- compressor
- ferrite
- gaps
- 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.)
- Granted
Links
Abstract
PURPOSE: To reduce a cost and attain substantially the same shape and dimensions as those of conventional units, by using permanent magnets of ferrite and placing the magnets in separate positions on the inside surface of a housing.
CONSTITUTION: Permanent magnets 2 of ferrite are placed on the inside surface of an outer core 4. The magnetic flux of the magnets is efficiently concentrated toward the inner core 4 by pole pieces 12 made of a ferromagnetic substance. For example, three permanent magnets 2 are provided, discharge pipes 10 are laid through the gaps 13 between the magnets and fixation bolts 14 are extended through the gaps to secure the magnets. According to this constitution, the increase in the diameter of a compressor due to the placing of the permanent magnets 2 in an annular magnetic gap is substantially absorbed and the compressor is provided with the same shape and dimensions as those of conventional units.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8410879A JPS569676A (en) | 1979-07-03 | 1979-07-03 | Vibratory compressor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8410879A JPS569676A (en) | 1979-07-03 | 1979-07-03 | Vibratory compressor |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS569676A true JPS569676A (en) | 1981-01-31 |
JPH0351911B2 JPH0351911B2 (en) | 1991-08-08 |
Family
ID=13821321
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8410879A Granted JPS569676A (en) | 1979-07-03 | 1979-07-03 | Vibratory compressor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS569676A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52107876A (en) * | 1976-03-05 | 1977-09-09 | Seiko Instr & Electronics Ltd | Electronic watch |
WO2003054390A1 (en) * | 2001-12-10 | 2003-07-03 | Lg Electronics Inc. | Reliability-improving structure of reciprocating compressor |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS505912A (en) * | 1972-12-07 | 1975-01-22 | ||
JPS5240804A (en) * | 1975-09-27 | 1977-03-30 | Katsumi Ito | Voice coil type pump |
-
1979
- 1979-07-03 JP JP8410879A patent/JPS569676A/en active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS505912A (en) * | 1972-12-07 | 1975-01-22 | ||
JPS5240804A (en) * | 1975-09-27 | 1977-03-30 | Katsumi Ito | Voice coil type pump |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52107876A (en) * | 1976-03-05 | 1977-09-09 | Seiko Instr & Electronics Ltd | Electronic watch |
WO2003054390A1 (en) * | 2001-12-10 | 2003-07-03 | Lg Electronics Inc. | Reliability-improving structure of reciprocating compressor |
US7284967B2 (en) | 2001-12-10 | 2007-10-23 | Lg Electronics, Inc. | Reliability-improving structure of reciprocating compressor |
Also Published As
Publication number | Publication date |
---|---|
JPH0351911B2 (en) | 1991-08-08 |
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