JPH0360673U - - Google Patents

Info

Publication number
JPH0360673U
JPH0360673U JP12325289U JP12325289U JPH0360673U JP H0360673 U JPH0360673 U JP H0360673U JP 12325289 U JP12325289 U JP 12325289U JP 12325289 U JP12325289 U JP 12325289U JP H0360673 U JPH0360673 U JP H0360673U
Authority
JP
Japan
Prior art keywords
casing
stem
hole
inclined surface
flange
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
Application number
JP12325289U
Other languages
Japanese (ja)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP12325289U priority Critical patent/JPH0360673U/ja
Publication of JPH0360673U publication Critical patent/JPH0360673U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Taps Or Cocks (AREA)
  • Details Of Valves (AREA)

Description

【図面の簡単な説明】[Brief explanation of drawings]

第1図は本考案の一実施例にかかるボールバル
ブの要部縦断面図、第2図は従来のボールバルブ
の要部縦断面図である。 1……ケーシング本体、1a……貫通穴、1b
……突出部、1c……傾斜面、1d……フランジ
部、3……ステム、3a……内端部、3b…傾斜
面、3c……本体部、3d……外端部、3e……
第2円板部、3f……第1円板部、3g……鍔部
、9……パツキング部材、10……ブツシユ、1
1……グランドフランジ、12……弁体、16…
…ベアリング、17……金属板。
FIG. 1 is a vertical cross-sectional view of a main part of a ball valve according to an embodiment of the present invention, and FIG. 2 is a vertical cross-sectional view of a main part of a conventional ball valve. 1...Casing body, 1a...Through hole, 1b
...Protruding portion, 1c...Slope, 1d...Flange, 3...Stem, 3a...Inner end, 3b...Slanted surface, 3c...Main body, 3d...Outer end, 3e...
Second disc part, 3f...First disc part, 3g...Flame part, 9...Packing member, 10...Bushing, 1
1...Gland flange, 12...Valve body, 16...
...bearing, 17...metal plate.

Claims (1)

【実用新案登録請求の範囲】 ケーシング内の弁体12に連結されるステム3
が回転自在に挿入される上記ケーシングの貫通穴
1aの内周面に突出部1bを形成するとともに、
該突出部1bの内周面にケーシング内側に向けて
広がつた傾斜面1cを形成し、 上記ステム3は、そのケーシング内側の部分に
鍔部3gを形成するとともに、該鍔部3gに、上
記貫通穴1aの傾斜面1cに接触可能でかつケー
シング内側に向けて広がつた傾斜面3bを形成し
、 上記ステム3の上記鍔部3gよりケーシング外
側の部分の外周面と上記ケーシングの貫通穴1a
の上記突出部1bよりケーシング外側の部分のケ
ーシング内周面との間に、順に、リング部材17
とパツキング部材9とを配置する一方、 上記リング部材17と上記パツキング部材9と
の抜止め保持を行うパツキング押え・抜止め保持
部材10,11を備えるようにしたことを特徴と
する弁。
[Claims for Utility Model Registration] Stem 3 connected to valve body 12 in the casing
A protrusion 1b is formed on the inner peripheral surface of the through hole 1a of the casing into which the casing is rotatably inserted;
An inclined surface 1c is formed on the inner circumferential surface of the protrusion 1b, and the stem 3 has a flange 3g formed on the inner side of the casing. An inclined surface 3b is formed that is capable of contacting the inclined surface 1c of the through hole 1a and widens toward the inside of the casing, and the outer circumferential surface of the portion of the stem 3 on the outer side of the casing from the flange 3g and the through hole 1a of the casing are formed.
A ring member 17 is sequentially arranged between the inner peripheral surface of the casing and the portion outside the protruding portion 1b of the casing.
and a packing member 9 are disposed therein, and packing pressers and retaining members 10 and 11 are provided for holding the ring member 17 and the packing member 9 to prevent them from coming off.
JP12325289U 1989-10-18 1989-10-18 Pending JPH0360673U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12325289U JPH0360673U (en) 1989-10-18 1989-10-18

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12325289U JPH0360673U (en) 1989-10-18 1989-10-18

Publications (1)

Publication Number Publication Date
JPH0360673U true JPH0360673U (en) 1991-06-14

Family

ID=31671239

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12325289U Pending JPH0360673U (en) 1989-10-18 1989-10-18

Country Status (1)

Country Link
JP (1) JPH0360673U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012506978A (en) * 2008-10-24 2012-03-22 フィッシャー コントロールズ インターナショナル リミテッド ライアビリティー カンパニー Packing follower for use with valves

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5952290B2 (en) * 1981-01-28 1984-12-19 西日本交通機械株式会社 Cut-out type flexible washer

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5952290B2 (en) * 1981-01-28 1984-12-19 西日本交通機械株式会社 Cut-out type flexible washer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012506978A (en) * 2008-10-24 2012-03-22 フィッシャー コントロールズ インターナショナル リミテッド ライアビリティー カンパニー Packing follower for use with valves

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