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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