JPH0183199U - - Google Patents
Info
- Publication number
- JPH0183199U JPH0183199U JP1987179438U JP17943887U JPH0183199U JP H0183199 U JPH0183199 U JP H0183199U JP 1987179438 U JP1987179438 U JP 1987179438U JP 17943887 U JP17943887 U JP 17943887U JP H0183199 U JPH0183199 U JP H0183199U
- Authority
- JP
- Japan
- Prior art keywords
- rotary pump
- drive shaft
- impeller
- shaft
- threaded portion
- 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
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
- Rotary Pumps (AREA)
Description
第１図は背負い式動力噴霧機に本考案の回転ポ
ンプを装着した正面図。第２図は本考案の回転ポ
ンプ側面断面図。第３図は同じく組み立て斜視図
。第４図は従来の回転ポンプ側面断面図である。
２２……駆動軸、２２ａ……該ネジ部、２３…
…シール、２４……スプリング、２６……六角軸
、２６ａ……ネジ穴、２７……インペラー。
Figure 1 is a front view of a backpack-type power sprayer equipped with the rotary pump of the present invention. FIG. 2 is a side sectional view of the rotary pump of the present invention. FIG. 3 is also an assembled perspective view. FIG. 4 is a side sectional view of a conventional rotary pump. 22... Drive shaft, 22a... Threaded portion, 23...
... Seal, 24 ... Spring, 26 ... Hexagonal shaft, 26a ... Screw hole, 27 ... Impeller.
補正 昭６２．１２．２１
実用新案登録請求の範囲を次のように補正する
。Amendment December 21, 1982 The scope of claims for utility model registration is amended as follows.
【実用新案登録請求の範囲】
回転ポンプの駆動軸２２の一側をネジ部２２ａ
とし、該ネジ部２２ａに二面以上の多角軸２６の
ネジ穴２６ａを螺装して駆動軸２２に外嵌したシ
ール２３及びスプリング２４を係止すると共に、
前記二面以上の多角軸２６にインペラー２７を外
嵌したことを特徴とする回転ポンプのインペラー
取付構造。
図面の簡単な説明を次のように補正する。
明細書第７頁第８行目の「六」を「多」と訂正
致します。[Claims for Utility Model Registration] One side of the drive shaft 22 of the rotary pump has a threaded portion 22a.
The screw hole 26a of the polygonal shaft 26 with two or more sides is screwed into the threaded portion 22a to lock the seal 23 and spring 24 fitted onto the drive shaft 22, and
An impeller mounting structure for a rotary pump, characterized in that an impeller 27 is fitted onto the polygonal shaft 26 having two or more sides . The brief description of the drawing has been amended as follows. We will correct "six" on page 7, line 8 of the specification to "multi".
Claims (1)
とし、該ネジ部２２ａに六角軸２６のネジ穴２６
ａを螺装して駆動軸２２に外嵌したシール２３及
びスプリング２４を係止すると共に、前記六角軸
２６にインペラー２７を外嵌したことを特徴とす
る回転ポンプのインペラー取付構造。 One side of the drive shaft 22 of the rotary pump is connected to a threaded portion 22a.
and a screw hole 26 of the hexagonal shaft 26 in the threaded part 22a.
An impeller mounting structure for a rotary pump, characterized in that a seal 23 and a spring 24 are screwed onto the drive shaft 22 and an impeller 27 is fitted onto the hexagonal shaft 26.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17943887U JPH0540311Y2 (en) | 1987-11-24 | 1987-11-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17943887U JPH0540311Y2 (en) | 1987-11-24 | 1987-11-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0183199U true JPH0183199U (en) | 1989-06-02 |
| JPH0540311Y2 JPH0540311Y2 (en) | 1993-10-13 |
Family
ID=31470992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17943887U Expired - Lifetime JPH0540311Y2 (en) | 1987-11-24 | 1987-11-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0540311Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10170106A (en) * | 1996-10-11 | 1998-06-26 | Fuji Koki Corp | Expansion valve |
| JP2013522527A (en) * | 2010-03-17 | 2013-06-13 | カーエスベー・アクチエンゲゼルシャフト | Rotor fastening means |
-
1987
- 1987-11-24 JP JP17943887U patent/JPH0540311Y2/ja not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10170106A (en) * | 1996-10-11 | 1998-06-26 | Fuji Koki Corp | Expansion valve |
| JP2013522527A (en) * | 2010-03-17 | 2013-06-13 | カーエスベー・アクチエンゲゼルシャフト | Rotor fastening means |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0540311Y2 (en) | 1993-10-13 |