JPH0234785U - - Google Patents

Info

Publication number
JPH0234785U
JPH0234785U JP11283688U JP11283688U JPH0234785U JP H0234785 U JPH0234785 U JP H0234785U JP 11283688 U JP11283688 U JP 11283688U JP 11283688 U JP11283688 U JP 11283688U JP H0234785 U JPH0234785 U JP H0234785U
Authority
JP
Japan
Prior art keywords
ring
strainer
motor pump
submersible motor
elastic
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
Application number
JP11283688U
Other languages
Japanese (ja)
Other versions
JPH0636319Y2 (en
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 JP11283688U priority Critical patent/JPH0636319Y2/en
Publication of JPH0234785U publication Critical patent/JPH0234785U/ja
Application granted granted Critical
Publication of JPH0636319Y2 publication Critical patent/JPH0636319Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Structures Of Non-Positive Displacement Pumps (AREA)

Description

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

第1図a及びbは本考案の第1実施例を示す取
付け前の自由な状態における弾性体ストレーナの
平面図及び−線による断面図、第2図及び第
3図は本考案の第2及び第3の両実施例を示す同
様の平面図、第4図aは本考案の弾性体ストレー
ナの製作時に使用される型の結合状態を示す断面
図、同図bは同じく分解した状態を示す断面図、
同図cは成形されたストレーナの断面図、第5図
は本考案の弾性体ストレーナを取付けた水中モー
タポンプの一例を示す縦断面図、第6図a及びb
は従来例を示すストレーナの側面図及び−線
による断面図である。 1……ストレーナ、1a……長辺部、2,2a
,2b……孔、5……上型、6……下型、7……
中型。
1A and 1B are a plan view and a cross-sectional view taken along the - line of an elastic strainer in a free state before installation, showing the first embodiment of the present invention; FIGS. 2 and 3 are the second and third embodiments of the present invention; A similar plan view showing both third embodiments, FIG. figure,
Figure c is a sectional view of a molded strainer, Figure 5 is a longitudinal sectional view showing an example of a submersible motor pump equipped with the elastic strainer of the present invention, and Figures 6 a and b.
1 is a side view and a sectional view taken along the - line of a conventional strainer; FIG. 1... Strainer, 1a... Long side part, 2, 2a
, 2b... hole, 5... upper mold, 6... lower mold, 7...
Medium size.

Claims (1)

【実用新案登録請求の範囲】 1 水中モータポンプの吸込口部に取付けるスト
レーナにおいて、該ストレーナを、ゴムのような
弾性体からなり、取付け使用前の自由な状態にお
いて周りの長さを取付け時とほぼ同一にした扁平
状をなしたリング状体によつて構成し、該リング
状体の相対向する長辺部に多数の孔を開口したこ
とを特徴とする水中モータポンプ用弾性体ストレ
ーナ。 2 リング状体の相対向する長辺部に、高さ方向
に孔の口径を漸減させた多数の孔を開口したこと
を特徴とする請求項1記載の水中モータポンプ用
弾性体ストレーナ。 3 リング状体の相対向する長辺部に、周方向に
長くした楕円形状の多数の孔を開口したことを特
徴とする請求項1記載の水中モータポンプ用弾性
体ストレーナ。
[Scope of Claim for Utility Model Registration] 1. A strainer to be attached to the suction port of a submersible motor pump, which is made of an elastic body such as rubber, and whose circumferential length is the same as that at the time of installation in a free state before installation and use. 1. An elastic strainer for a submersible motor pump, characterized in that it is constituted by ring-shaped bodies having substantially the same flat shape, and a large number of holes are opened in opposing long sides of the ring-shaped bodies. 2. The elastic strainer for a submersible motor pump according to claim 1, wherein the ring-shaped body has a plurality of holes with diameters gradually decreasing in the height direction in opposing long sides thereof. 3. The elastic strainer for a submersible motor pump according to claim 1, wherein a large number of circumferentially elongated elliptical holes are opened in opposing long sides of the ring-shaped body.
JP11283688U 1988-08-30 1988-08-30 Elastic strainer for submersible motor pump Expired - Lifetime JPH0636319Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11283688U JPH0636319Y2 (en) 1988-08-30 1988-08-30 Elastic strainer for submersible motor pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11283688U JPH0636319Y2 (en) 1988-08-30 1988-08-30 Elastic strainer for submersible motor pump

Publications (2)

Publication Number Publication Date
JPH0234785U true JPH0234785U (en) 1990-03-06
JPH0636319Y2 JPH0636319Y2 (en) 1994-09-21

Family

ID=31352134

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11283688U Expired - Lifetime JPH0636319Y2 (en) 1988-08-30 1988-08-30 Elastic strainer for submersible motor pump

Country Status (1)

Country Link
JP (1) JPH0636319Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017172379A (en) * 2016-03-22 2017-09-28 株式会社荏原製作所 Strainer and vertical shaft pump with strainer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017172379A (en) * 2016-03-22 2017-09-28 株式会社荏原製作所 Strainer and vertical shaft pump with strainer

Also Published As

Publication number Publication date
JPH0636319Y2 (en) 1994-09-21

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