JPS6037603U - Booster malfunction prevention device - Google Patents
Booster malfunction prevention deviceInfo
- Publication number
- JPS6037603U JPS6037603U JP13068583U JP13068583U JPS6037603U JP S6037603 U JPS6037603 U JP S6037603U JP 13068583 U JP13068583 U JP 13068583U JP 13068583 U JP13068583 U JP 13068583U JP S6037603 U JPS6037603 U JP S6037603U
- Authority
- JP
- Japan
- Prior art keywords
- piston
- boost
- pressure
- timing valve
- booster
- 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
- Reciprocating Pumps (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来の昇圧器の作動概要説明図であり、第２図
ａｔ ｂ、 ｃはそれぞれ本考案に係る誤動作防止装置
を有する昇圧器の作動態様を断面によって示す説明図、
第３図は保持溝と０リングとの保合状態を示す拡大断面
図であり、第４図は昇圧ピストンの保合凸部の拡大図で
ある。
符号Ａ・・・昇圧器、１０・・・昇圧ピストン、１３・
・・ピストンロッド、２θ・・・径差シリンダ、３０・
・・夕、イミングバルブ、３４・・・第３０リング、４
０・・・切換バルブ、３８・・・保持溝。Fig. 1 is an explanatory diagram of the operation outline of a conventional booster, and Figs. 2 at b and c are explanatory diagrams showing, in cross section, the operating mode of a booster having a malfunction prevention device according to the present invention, respectively.
FIG. 3 is an enlarged sectional view showing a state in which the retaining groove and the O-ring are engaged, and FIG. 4 is an enlarged view of the engagement convex portion of the booster piston. Symbol A...booster, 10...boost piston, 13.
... Piston rod, 2θ... Differential cylinder, 30.
...Yu, iming valve, 34...30th ring, 4
0...Switching valve, 38...Retaining groove.
Claims (1)
圧ピストンを作動させて一次圧エアの一部を圧縮して二
次圧に昇圧する昇圧工程と上記昇圧ピストンを復帰させ
る復帰工程とを反復継続させるとともに、上記両工程の
切換えにあたり、上記昇圧ピストンの上下死点付近で上
記工程の切換えタイミングをとるタイミングバルブを昇
圧ピストンのピストンロッドとともにタイミングバルブ
室に往復作動可能に嵌装し、昇圧ピストンが上下“ 死
点に至る直前に昇圧ピストンをタイミングバルブに係合
させてタイミングバルブを作動させる昇圧器において、 上記昇圧ピストンが上死点から昇圧工程に移りタイミン
グバルブに係合するまでの間タイミングバルブの位置を
不作動状態に保持するための保持機構を設けたことを特
徴とする昇圧器の誤動作防止装置。[Scope of Claim for Utility Model Registration] A pressurization process in which a pressure-boosting piston is actuated by supplying and discharging primary-pressure air supplied from an air supply source to compress a portion of the primary-pressure air and boost the pressure to secondary pressure, and the pressure-boosting process described above. In addition to repeating and continuing the return process of returning the piston, when switching between the above two processes, a timing valve that timings the switching of the above process near the top and bottom dead centers of the boost piston is reciprocated into the timing valve chamber together with the piston rod of the boost piston. In a booster that is fitted in an operable manner and engages a timing valve to operate the timing valve just before the boost piston reaches the top dead center, the boost piston moves from the top dead center to the boost stroke and the timing is set. A malfunction prevention device for a booster, comprising a holding mechanism for holding a timing valve in an inoperative state until the timing valve is engaged with the valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13068583U JPS6037603U (en) | 1983-08-23 | 1983-08-23 | Booster malfunction prevention device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13068583U JPS6037603U (en) | 1983-08-23 | 1983-08-23 | Booster malfunction prevention device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6037603U true JPS6037603U (en) | 1985-03-15 |
| JPH0110451Y2 JPH0110451Y2 (en) | 1989-03-24 |
Family
ID=30295705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13068583U Granted JPS6037603U (en) | 1983-08-23 | 1983-08-23 | Booster malfunction prevention device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6037603U (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102709580B1 (en) * | 2021-04-07 | 2024-09-25 | 한국과학기술원 | Cryogenic reciprocating pump for generating high pressure liquid using tension, and operating method thereof |
-
1983
- 1983-08-23 JP JP13068583U patent/JPS6037603U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0110451Y2 (en) | 1989-03-24 |
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