JPS62126668U - - Google Patents
Info
- Publication number
- JPS62126668U JPS62126668U JP1406686U JP1406686U JPS62126668U JP S62126668 U JPS62126668 U JP S62126668U JP 1406686 U JP1406686 U JP 1406686U JP 1406686 U JP1406686 U JP 1406686U JP S62126668 U JPS62126668 U JP S62126668U
- Authority
- JP
- Japan
- Prior art keywords
- sleeve
- view
- spool
- flow rate
- opening
- 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
- 230000001105 regulatory effect Effects 0.000 claims description 4
- 230000001154 acute effect Effects 0.000 claims 1
- 230000000149 penetrating effect Effects 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000003801 milling Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Sliding Valves (AREA)
- Safety Valves (AREA)
Description
第１図はこの考案の第１実施例をスリーブの外
側から見た要部正面図、第２図は第１図のＡ―Ａ
線に沿うスリーブのみの断面図、第３図は第１図
のＢ―Ｂ線に沿う拡大断面図、第４図はこの考案
の第２実施例を示す第１図と同様な要部正面部、
第５図は第４図のＤ―Ｄ線に沿うスリーブのみの
断面図、第６図は第４図のＥ―Ｅ線に沿う拡大断
面図、第７図はこの考案の第３実施例を示すスリ
ーブのみの要部正面図、第８図は第７図のＦ―Ｆ
線に沿う断面図、第９図は他の溝加工方法を説明
するためのスリーブとフライスカツタとの関係を
示す断面図、第１０図、第１１図、及び第１２図
は、スリーブに溝を加工するために使用するフラ
イスカツタのそれぞれ異なる例を示す断面図、第
１３図は従来の温度補償形流量調整弁の構造例を
示す縦断面図、第１４図は同じくそのスリーブの
外側から見た要部拡大正面図、第１５図は第１４
図のＧ―Ｇ線に沿う断面図である。
１…弁ボデイ、１ａ…流入孔、１ｂ…流出孔、
２…スリーブ、３…スプール、１０…スリーブ、
１１…スプール、１１ａ…ランド、１１ｂ…鋭端
状の稜線、１２，２２，３２…加工溝、１２ａ，
１２ｂ，１２ｃ…鋭端状の稜線、１３，２３…オ
リフイス。
Figure 1 is a front view of the main parts of the first embodiment of this invention seen from the outside of the sleeve, and Figure 2 is A-A in Figure 1.
3 is an enlarged sectional view taken along line BB in FIG. 1, and FIG. 4 is a front view of the main parts similar to FIG. 1 showing a second embodiment of this invention. ,
Fig. 5 is a sectional view of only the sleeve taken along the line D-D in Fig. 4, Fig. 6 is an enlarged sectional view taken along the line E-E in Fig. 4, and Fig. 7 shows the third embodiment of this invention. A front view of the main parts of only the sleeve shown, Figure 8 is F-F in Figure 7.
9 is a sectional view showing the relationship between a sleeve and a milling cutter to explain another method of grooving, and FIGS. 10, 11, and 12 are sectional views taken along the line. Cross-sectional views showing different examples of milling cutters used for processing, Fig. 13 is a vertical cross-sectional view showing an example of the structure of a conventional temperature-compensated flow rate regulating valve, and Fig. 14 is also a view from the outside of the sleeve. Enlarged front view of main parts, Figure 15 is 14th
FIG. 3 is a cross-sectional view taken along line GG in the figure. 1...Valve body, 1a...Inflow hole, 1b...Outflow hole,
2...Sleeve, 3...Spool, 10...Sleeve,
11...Spool, 11a...Land, 11b...Sharp edge line, 12, 22, 32... Machining groove, 12a,
12b, 12c...Sharp ridge line, 13, 23... Orifice.
Claims (1)
を収納し、該スリーブ内にスプールを摺動自在に
収納しており、前記スリーブに設けた鋭端状稜線
をもつ開口と前記スプールのランド角部により流
量を調整するオリフイスを形成する温度補償形流
量調整弁において、 前記スリーブの開口を、該スリーブの中心軸線
に対して所定角度傾斜して該スリーブの外周面か
ら内周面へ貫通する加工溝によつて形成したこと
を特徴とする温度補償形流量調整弁。[Claims for Utility Model Registration] A sleeve is housed within a valve body having an inflow hole and an outflow hole, a spool is slidably housed within the sleeve, and the sleeve has an acute ridge line. In a temperature-compensated flow regulating valve in which an opening and a land corner of the spool form an orifice for regulating the flow rate, the opening of the sleeve is inclined at a predetermined angle with respect to the central axis of the sleeve and is inclined from the outer circumferential surface of the sleeve. A temperature compensated flow rate regulating valve characterized by being formed by a machined groove penetrating the inner peripheral surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1406686U JPH0319642Y2 (en) | 1986-02-04 | 1986-02-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1406686U JPH0319642Y2 (en) | 1986-02-04 | 1986-02-04 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62126668U true JPS62126668U (en) | 1987-08-11 |
| JPH0319642Y2 JPH0319642Y2 (en) | 1991-04-25 |
Family
ID=30803712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1406686U Expired JPH0319642Y2 (en) | 1986-02-04 | 1986-02-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0319642Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2021042786A (en) * | 2019-09-09 | 2021-03-18 | Smc株式会社 | Servo valve |
-
1986
- 1986-02-04 JP JP1406686U patent/JPH0319642Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2021042786A (en) * | 2019-09-09 | 2021-03-18 | Smc株式会社 | Servo valve |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0319642Y2 (en) | 1991-04-25 |
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