JPH0161469U - - Google Patents
Info
- Publication number
- JPH0161469U JPH0161469U JP15564287U JP15564287U JPH0161469U JP H0161469 U JPH0161469 U JP H0161469U JP 15564287 U JP15564287 U JP 15564287U JP 15564287 U JP15564287 U JP 15564287U JP H0161469 U JPH0161469 U JP H0161469U
- Authority
- JP
- Japan
- Prior art keywords
- check valve
- suction
- suction check
- bottom plate
- valve according
- 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
- 238000005452 bending Methods 0.000 claims 1
- 239000007788 liquid Substances 0.000 claims 1
Landscapes
- Details Of Reciprocating Pumps (AREA)
Description
第１図は本考案の一実施例を示す吸込逆止弁の
縦断面図で、吸込導管に接続された状態を示し、
第２図は底面図である。
１……弁本体、２……出口、３……弁座、４…
…ボール形弁体、５，５ａ……取付ボルト、６…
…底板、６１……吸込開口、６２，６３……リブ
、８……床面、９……支点、１０……吸込導管。
FIG. 1 is a longitudinal sectional view of a suction check valve showing an embodiment of the present invention, showing a state connected to a suction conduit,
FIG. 2 is a bottom view. 1... Valve body, 2... Outlet, 3... Valve seat, 4...
...Ball type valve body, 5, 5a...Mounting bolt, 6...
... Bottom plate, 61 ... Suction opening, 62, 63 ... Rib, 8 ... Floor surface, 9 ... Fulcrum, 10 ... Suction conduit.
Claims (1)
いて、底板の中心からずれた位置に逆止弁を取付
け、該逆止弁を底板に取付ける中心位置寄りの取
付ボルトを、上方に延長し、その上部に、吸込導
管を挿通しうるリング状部を形成したことを特徴
とする吸込逆止弁。 ２ 上記リング状部が、上方に延長された取付ボ
ルトの上部を押し曲げて形成されている実用新案
登録請求の範囲第１項記載の吸込逆止弁。 ３ 上記吸込逆止弁がポール形弁体を内蔵してい
る実用新案登録請求の範囲第１項記載の吸込逆止
弁。 ４ 上記底板が、通液開口部を有するリブを介し
て床面上に載置されるようになつている実用新案
登録請求の範囲第１項記載の吸込逆止弁。[Claims for Utility Model Registration] 1. In a suction check valve used at the end of a suction conduit, the check valve is installed at a position offset from the center of the bottom plate, and the check valve is installed at a position closer to the center of the bottom plate. A suction check valve characterized in that a mounting bolt extends upward and a ring-shaped part is formed in the upper part thereof into which a suction conduit can be inserted. 2. The suction check valve according to claim 1, wherein the ring-shaped portion is formed by pressing and bending the upper part of an upwardly extending mounting bolt. 3. The suction check valve according to claim 1, wherein the suction check valve has a built-in pole-type valve body. 4. The suction check valve according to claim 1, wherein the bottom plate is placed on a floor surface via a rib having a liquid passage opening.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15564287U JPH0629506Y2 (en) | 1987-10-13 | 1987-10-13 | Suction check valve |
| US07/226,209 US4934914A (en) | 1987-07-30 | 1988-07-29 | Portable motor pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15564287U JPH0629506Y2 (en) | 1987-10-13 | 1987-10-13 | Suction check valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0161469U true JPH0161469U (en) | 1989-04-19 |
| JPH0629506Y2 JPH0629506Y2 (en) | 1994-08-10 |
Family
ID=31433452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15564287U Expired - Lifetime JPH0629506Y2 (en) | 1987-07-30 | 1987-10-13 | Suction check valve |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0629506Y2 (en) |
-
1987
- 1987-10-13 JP JP15564287U patent/JPH0629506Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0629506Y2 (en) | 1994-08-10 |