JPH0219885U - - Google Patents
Info
- Publication number
- JPH0219885U JPH0219885U JP9758888U JP9758888U JPH0219885U JP H0219885 U JPH0219885 U JP H0219885U JP 9758888 U JP9758888 U JP 9758888U JP 9758888 U JP9758888 U JP 9758888U JP H0219885 U JPH0219885 U JP H0219885U
- Authority
- JP
- Japan
- Prior art keywords
- port
- capacity control
- plate
- seating
- intermediate port
- 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
- 229910000639 Spring steel Inorganic materials 0.000 claims 1
- 230000006835 compression Effects 0.000 claims 1
- 238000007906 compression Methods 0.000 claims 1
- 238000000926 separation method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Compressor (AREA)
Description
第１図は本考案に係る全容量形運転時の要部拡
大断面図、第２図は容量制御運転時の要部拡大断
面図であり、第３図は板状弁体を示し、第４図は
円筒形ガイド体の断面拡大図で、第５図はキヤツ
プの別の実施例を示す、又、第６図は本考案によ
る容量制御弁装置を備えた圧縮機の縦断面図であ
り、第７図は容量制御弁装置の配管図である。尚
、第８図は従来例の要部説明図である。
１……吸入ポート、２……吐出ポート、３……
中間ポート、４……弁孔、１０……シート部、１
１……板状弁体、１２……背圧室、１３……円筒
形ガイド体。
Fig. 1 is an enlarged sectional view of the main part during full capacity operation according to the present invention, Fig. 2 is an enlarged sectional view of the main part during capacity control operation, Fig. 3 shows the plate-shaped valve body, The figure is an enlarged sectional view of a cylindrical guide body, FIG. 5 shows another embodiment of the cap, and FIG. 6 is a longitudinal sectional view of a compressor equipped with a capacity control valve device according to the present invention. FIG. 7 is a piping diagram of the capacity control valve device. Incidentally, FIG. 8 is an explanatory diagram of the main parts of the conventional example. 1...Suction port, 2...Discharge port, 3...
Intermediate port, 4... Valve hole, 10... Seat part, 1
1... Plate valve body, 12... Back pressure chamber, 13... Cylindrical guide body.
Claims (1)
２との中間部に中間ポート３を設け、該中間ポー
ト３に連続する弁孔４に、シート部１０への着座
又は離間により前記中間ポート３を吸入ポート１
に対し遮断又は連通させる板状弁体１１を内装し
て容量制御を行うようにした弁装置であつて、前
記弁孔４に、前記板状弁体１１の前記シート部１
０への着座又は離間に伴う摺動を案内するばね鋼
製の円筒形ガイド体１３を内装したことを特徴と
する圧縮機における容量制御弁装置。 An intermediate port 3 is provided between the suction port 1 and the discharge port 2 in the compression element A, and the intermediate port 3 is connected to the valve hole 4 that is continuous with the intermediate port 3 by seating on or separating from the seat portion 10. 1
The valve device is configured to perform capacity control by incorporating a plate-shaped valve body 11 that shuts off or communicates with the valve hole 4, and the seat portion 1 of the plate-shaped valve body
1. A capacity control valve device for a compressor, characterized in that a cylindrical guide body 13 made of spring steel is installed therein to guide the sliding movement associated with seating or separation from zero.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9758888U JPH0219885U (en) | 1988-07-22 | 1988-07-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9758888U JPH0219885U (en) | 1988-07-22 | 1988-07-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0219885U true JPH0219885U (en) | 1990-02-09 |
Family
ID=31323157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9758888U Pending JPH0219885U (en) | 1988-07-22 | 1988-07-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0219885U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100446755B1 (en) * | 1997-08-20 | 2004-11-03 | 엘지전자 주식회사 | Discharge device of linear compressor |
| JP2008524510A (en) * | 2004-12-22 | 2008-07-10 | ドッツ．イング．マリオ コッツァーニ エス．アール．エル． | Valves, in particular compressor valves |
-
1988
- 1988-07-22 JP JP9758888U patent/JPH0219885U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100446755B1 (en) * | 1997-08-20 | 2004-11-03 | 엘지전자 주식회사 | Discharge device of linear compressor |
| JP2008524510A (en) * | 2004-12-22 | 2008-07-10 | ドッツ．イング．マリオ コッツァーニ エス．アール．エル． | Valves, in particular compressor valves |