JPS61190479U - - Google Patents
Info
- Publication number
- JPS61190479U JPS61190479U JP7521885U JP7521885U JPS61190479U JP S61190479 U JPS61190479 U JP S61190479U JP 7521885 U JP7521885 U JP 7521885U JP 7521885 U JP7521885 U JP 7521885U JP S61190479 U JPS61190479 U JP S61190479U
- Authority
- JP
- Japan
- Prior art keywords
- valve ring
- groove
- pump
- transport cylinder
- swing pipe
- 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
- 238000007789 sealing Methods 0.000 claims description 2
- 229910010293 ceramic material Inorganic materials 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 239000000919 ceramic Substances 0.000 description 1
Landscapes
- Reciprocating Pumps (AREA)
- Multiple-Way Valves (AREA)
Description
第１図は本考案のバルブリングの断面図、第２
図は本考案の実施例を示す断面図、第３図はコン
クリートポンプの流路切換弁を示す断面図、第４
図は第３図の―矢視図である。
１はコンクリートホツパー、２は吸入吐出口、
３はバルブプレート、４，５は輸送シリンダ、７
は揺動管、１２はバルブリング、１３はバルブリ
ング本体、１３ｂはシール面、１４はセラミツク
スリング、１５は溝を示す。
Figure 1 is a sectional view of the valve ring of the present invention, Figure 2 is a sectional view of the valve ring of the present invention.
The figure is a cross-sectional view showing an embodiment of the present invention, FIG. 3 is a cross-sectional view showing a flow path switching valve of a concrete pump, and FIG.
The figure is a view taken along the - arrow in FIG. 1 is concrete hopper, 2 is suction and discharge port,
3 is a valve plate, 4 and 5 are transport cylinders, 7
12 is a swing tube, 12 is a valve ring, 13 is a valve ring body, 13b is a sealing surface, 14 is a ceramic ring, and 15 is a groove.
Claims (1)
を通して圧送させるポンプにおける上記揺動管の
輸送シリンダ側端部に嵌めて使用するバルブリン
グを、バルブリング本体のシール面に円周方向に
溝を形成して該溝にセラミツクス材を嵌め込み保
持させた構成としたことを特徴とするポンプのバ
ルブリング。 A valve ring that is used by fitting into the transport cylinder side end of the swing pipe in a pump that pumps the transported material sucked into the transport cylinder through the swing pipe is provided with a groove in the circumferential direction on the sealing surface of the valve ring body. A valve ring for a pump, characterized in that the valve ring is formed and a ceramic material is fitted and held in the groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7521885U JPS61190479U (en) | 1985-05-21 | 1985-05-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7521885U JPS61190479U (en) | 1985-05-21 | 1985-05-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61190479U true JPS61190479U (en) | 1986-11-27 |
Family
ID=30616235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7521885U Pending JPS61190479U (en) | 1985-05-21 | 1985-05-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61190479U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01267372A (en) * | 1988-04-15 | 1989-10-25 | Kawasaki Heavy Ind Ltd | Oscillating valve and suction delivery plate for oscillating valve type concrete pump |
| JP2013104563A (en) * | 2011-11-14 | 2013-05-30 | Idex Health & Science Llc | Rotary shear valve assembly with polymer insert device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6024885B2 (en) * | 1979-02-17 | 1985-06-15 | 川崎重工業株式会社 | Control method for once-through boiler with circulation device |
| JPS6052471B2 (en) * | 1980-05-14 | 1985-11-19 | 富士通株式会社 | Vector arithmetic processing system |
-
1985
- 1985-05-21 JP JP7521885U patent/JPS61190479U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6024885B2 (en) * | 1979-02-17 | 1985-06-15 | 川崎重工業株式会社 | Control method for once-through boiler with circulation device |
| JPS6052471B2 (en) * | 1980-05-14 | 1985-11-19 | 富士通株式会社 | Vector arithmetic processing system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01267372A (en) * | 1988-04-15 | 1989-10-25 | Kawasaki Heavy Ind Ltd | Oscillating valve and suction delivery plate for oscillating valve type concrete pump |
| JP2013104563A (en) * | 2011-11-14 | 2013-05-30 | Idex Health & Science Llc | Rotary shear valve assembly with polymer insert device |
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