JPS588763U - Electric pump automatic air supply device - Google Patents
Electric pump automatic air supply deviceInfo
- Publication number
- JPS588763U JPS588763U JP10238681U JP10238681U JPS588763U JP S588763 U JPS588763 U JP S588763U JP 10238681 U JP10238681 U JP 10238681U JP 10238681 U JP10238681 U JP 10238681U JP S588763 U JPS588763 U JP S588763U
- Authority
- JP
- Japan
- Prior art keywords
- air supply
- supply device
- electric pump
- automatic air
- diaphragm
- 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
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は電気ポンプの側面図、第２図は従来の自動空気
補給装置の断面図、第３図は本考案の一実施例の自動空
気補給装置の断面図である。
３・・・・・・自動空気補給装置、４，５・・・・・・
ケーシング部材、６・・・・・・ダイヤフラム、１０・
・・・・・逆止弁、１１・・・・・・空気吸込口、１２
・・・・・・空気送給口、１３・・・・・・コイルスプ
リング、１５・・・・・・筒状凹部、１６・・・・・・
スプリング受。FIG. 1 is a side view of an electric pump, FIG. 2 is a sectional view of a conventional automatic air supply device, and FIG. 3 is a sectional view of an automatic air supply device according to an embodiment of the present invention. 3...Automatic air supply device, 4,5...
Casing member, 6...Diaphragm, 10.
...Check valve, 11...Air suction port, 12
... Air supply port, 13 ... Coil spring, 15 ... Cylindrical recess, 16 ...
Spring holder.
Claims (1)
によって仕切られる一方の室に連通ずる接続口と、他方
の室に連通ずる空気吸込口および空気送給口を有し、前
記ダイヤフラムをコイルスプリングによって付勢するも
のにおいて、ケーシング部材に前記コイルスプリングの
後部を挿入する筒状の凹部を設け、コイルスプリングの
前部を有底筒状のスプリング受に挿入し、前記スプリン
グ受を前記筒状の凹部をガイドとして摺動自在に設けて
なる電気ポンプの自動空気補給装置。A diaphragm is provided in the casing, a connection port communicates with one chamber partitioned by the diaphragm, an air suction port and an air supply port communicate with the other chamber, and the diaphragm is biased by a coil spring. A cylindrical recess into which the rear part of the coil spring is inserted is provided in the casing member, the front part of the coil spring is inserted into a bottomed cylindrical spring holder, and the spring holder is slid using the cylindrical recess as a guide. An automatic air supply device for an electric pump that is movable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10238681U JPS588763U (en) | 1981-07-09 | 1981-07-09 | Electric pump automatic air supply device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10238681U JPS588763U (en) | 1981-07-09 | 1981-07-09 | Electric pump automatic air supply device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS588763U true JPS588763U (en) | 1983-01-20 |
Family
ID=29897026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10238681U Pending JPS588763U (en) | 1981-07-09 | 1981-07-09 | Electric pump automatic air supply device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS588763U (en) |
-
1981
- 1981-07-09 JP JP10238681U patent/JPS588763U/en active Pending
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