JPS56154185A - Capacity controller for compressor - Google Patents
Capacity controller for compressorInfo
- Publication number
- JPS56154185A JPS56154185A JP5541180A JP5541180A JPS56154185A JP S56154185 A JPS56154185 A JP S56154185A JP 5541180 A JP5541180 A JP 5541180A JP 5541180 A JP5541180 A JP 5541180A JP S56154185 A JPS56154185 A JP S56154185A
- Authority
- JP
- Japan
- Prior art keywords
- electromagnet
- valve
- suction valve
- compressor
- time
- 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
- Control Of Positive-Displacement Pumps (AREA)
Abstract
PURPOSE: To control an airflow, by a method wherein an electromagnet engages a magnetic rod in a solenoidal manner which is mounted on at least either valve members of a suction valve and a discharge valve, which a current, synchronizing with the rotation of a compressor, is caused to flow to the electromagnet, whereby the closing delay time of the suction valve or discharge valve is regulated.
CONSTITUTION: A rod 6, connected to a suction valve 4, consists of a permanent magnet, and the rod 6 magnetically engages an electromagnet 8 placed in a suction chamber 7. The electromagnet 8 is connected to a controller 9 located outside. A signal S from a detector (not shown) at a rotation angle of a crank shaft, is inputted to the controller 9, is detected, and a direct current is caused to flow to the electromagnet 8 for a time T. During said energization, the suction valve 4 does not close. The time T for which the direct current is applied, can be adjusted within a time period corresponding to the rotation angle of the crank shaft ranging from 180°-360°. In a compressor body, the above function permits a continuous control of capacity within a range from 0W100% corresponding to load.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5541180A JPS56154185A (en) | 1980-04-28 | 1980-04-28 | Capacity controller for compressor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5541180A JPS56154185A (en) | 1980-04-28 | 1980-04-28 | Capacity controller for compressor |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS56154185A true JPS56154185A (en) | 1981-11-28 |
Family
ID=12997809
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5541180A Pending JPS56154185A (en) | 1980-04-28 | 1980-04-28 | Capacity controller for compressor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56154185A (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT402090B (en) * | 1994-08-18 | 1997-01-27 | Hoerbiger Ventilwerke Ag | Method and device for the continuously variable control of the delivery rates of piston-type compressors |
AT409655B (en) * | 1996-04-12 | 2002-10-25 | Hoerbiger Ventilwerke Ag | METHOD AND DEVICE FOR INFLUENCING A COMPRESSOR SUCTION VALVE |
KR20030059612A (en) * | 2002-01-03 | 2003-07-10 | 엘지전자 주식회사 | Exhaust valve |
KR100411513B1 (en) * | 2001-11-15 | 2003-12-18 | 윌로펌프 주식회사 | Automatic pump |
KR100464078B1 (en) * | 2002-01-03 | 2004-12-30 | 엘지전자 주식회사 | Exhaust valve |
KR100743693B1 (en) * | 2002-10-09 | 2007-07-30 | 가부시끼가이샤 타쿠미나 | Reciprocating pump and check valve |
US7566205B2 (en) | 2001-10-24 | 2009-07-28 | Tacmina Corporation | Reciprocating pump and check valve |
-
1980
- 1980-04-28 JP JP5541180A patent/JPS56154185A/en active Pending
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT402090B (en) * | 1994-08-18 | 1997-01-27 | Hoerbiger Ventilwerke Ag | Method and device for the continuously variable control of the delivery rates of piston-type compressors |
AT409655B (en) * | 1996-04-12 | 2002-10-25 | Hoerbiger Ventilwerke Ag | METHOD AND DEVICE FOR INFLUENCING A COMPRESSOR SUCTION VALVE |
US7566205B2 (en) | 2001-10-24 | 2009-07-28 | Tacmina Corporation | Reciprocating pump and check valve |
KR100411513B1 (en) * | 2001-11-15 | 2003-12-18 | 윌로펌프 주식회사 | Automatic pump |
KR20030059612A (en) * | 2002-01-03 | 2003-07-10 | 엘지전자 주식회사 | Exhaust valve |
KR100464078B1 (en) * | 2002-01-03 | 2004-12-30 | 엘지전자 주식회사 | Exhaust valve |
KR100743693B1 (en) * | 2002-10-09 | 2007-07-30 | 가부시끼가이샤 타쿠미나 | Reciprocating pump and check valve |
KR100743691B1 (en) * | 2002-10-09 | 2007-07-30 | 가부시끼가이샤 타쿠미나 | Reciprocating pump and check valve |
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