JPH02149408U - - Google Patents

Info

Publication number
JPH02149408U
JPH02149408U JP5581789U JP5581789U JPH02149408U JP H02149408 U JPH02149408 U JP H02149408U JP 5581789 U JP5581789 U JP 5581789U JP 5581789 U JP5581789 U JP 5581789U JP H02149408 U JPH02149408 U JP H02149408U
Authority
JP
Japan
Prior art keywords
valve
pressure reducing
spherical movable
reducing valve
seat
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
JP5581789U
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 JP5581789U priority Critical patent/JPH02149408U/ja
Publication of JPH02149408U publication Critical patent/JPH02149408U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Lift Valve (AREA)
  • Control Of Fluid Pressure (AREA)

Description

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

第1図は本案の一実施例の縦断面部分図、第2
図は従来技術の縦断面図、第3図は第2図の穴の
横断面図である。 10……弁座板、15……弁座、50……可動
弁、51……穴、53……弁ばね、56……弁体
Figure 1 is a vertical cross-sectional partial view of an embodiment of the present invention;
The figure is a longitudinal cross-sectional view of the prior art, and FIG. 3 is a cross-sectional view of the hole in FIG. 2. 10... Valve seat plate, 15... Valve seat, 50... Movable valve, 51... Hole, 53... Valve spring, 56... Valve body.

Claims (1)

【実用新案登録請求の範囲】 1 気体の減圧弁の球状の可動弁と、該球状の可
動弁の可動範囲にわたつて、該球状の可動弁の過
半以上の外周を包んだ円錘状の弁座を備えたこと
を特徴とした減圧弁。 2 球状の可動弁及び円錘状の弁座の材質が宝石
またはセラミツクスであることを特徴とした第1
項記載の減圧弁。 3 流路中に潤滑剤を用いず、かつノンリリーフ
であることを特徴とした第1項記載の減圧弁。
[Scope of Claim for Utility Model Registration] 1. A spherical movable valve of a gas pressure reducing valve, and a conical valve that surrounds more than half of the outer circumference of the spherical movable valve over the movable range of the spherical movable valve. A pressure reducing valve characterized by having a seat. 2. The first device characterized in that the material of the spherical movable valve and the conical valve seat is gemstone or ceramics.
Pressure reducing valve as described in section. 3. The pressure reducing valve according to item 1, which does not use a lubricant in the flow path and is non-relief.
JP5581789U 1989-05-17 1989-05-17 Pending JPH02149408U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5581789U JPH02149408U (en) 1989-05-17 1989-05-17

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5581789U JPH02149408U (en) 1989-05-17 1989-05-17

Publications (1)

Publication Number Publication Date
JPH02149408U true JPH02149408U (en) 1990-12-20

Family

ID=31579106

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5581789U Pending JPH02149408U (en) 1989-05-17 1989-05-17

Country Status (1)

Country Link
JP (1) JPH02149408U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0632843U (en) * 1992-09-29 1994-04-28 株式会社島津製作所 Pressure regulator
JP2003329157A (en) * 2002-05-15 2003-11-19 Saginomiya Seisakusho Inc Motor-driven valve
JP2006258191A (en) * 2005-03-17 2006-09-28 Pacific Ind Co Ltd Valve, and method for manufacturing valve

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0632843U (en) * 1992-09-29 1994-04-28 株式会社島津製作所 Pressure regulator
JP2003329157A (en) * 2002-05-15 2003-11-19 Saginomiya Seisakusho Inc Motor-driven valve
JP2006258191A (en) * 2005-03-17 2006-09-28 Pacific Ind Co Ltd Valve, and method for manufacturing valve

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