JPS584872U - Bottom valve operating device in tank truck - Google Patents

Bottom valve operating device in tank truck

Info

Publication number
JPS584872U
JPS584872U JP9897381U JP9897381U JPS584872U JP S584872 U JPS584872 U JP S584872U JP 9897381 U JP9897381 U JP 9897381U JP 9897381 U JP9897381 U JP 9897381U JP S584872 U JPS584872 U JP S584872U
Authority
JP
Japan
Prior art keywords
bottom valve
valve operating
operating device
valves
pressure
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
JP9897381U
Other languages
Japanese (ja)
Other versions
JPH0123009Y2 (en
Inventor
賢一 土屋
Original Assignee
昭和飛行機工業株式会社
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 by 昭和飛行機工業株式会社 filed Critical 昭和飛行機工業株式会社
Priority to JP9897381U priority Critical patent/JPS584872U/en
Publication of JPS584872U publication Critical patent/JPS584872U/en
Application granted granted Critical
Publication of JPH0123009Y2 publication Critical patent/JPH0123009Y2/ja
Granted legal-status Critical Current

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

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

第１図は本考案を施した場合のタンクローリ−全体図、
第２図は本考案装置の基本構成の配管回路図、第３図は
本考案装置の配管回路図、第４図は底弁操作弁の弁部め
断面図、第５図は自動復帰装置の断面図、第６図は緊急
開放装置の断面歯、　　・第７図は底弁の断面図、第８
図は圧力作動弁の断面図、第９図は自動閉鎖器の構造を
示す断面図、第１０図、第１１図および第１２図は緊急
弁の一例を示す縦断面図、横断面図および作用の説明に
供する図である。 ５．６・・・底弁操作弁、７・・・流体作動装置（シリ
ンダ一部）、１０・・・緊急し、バー、１１・・・緊急
開放装置、９・・・吐出弁、１０１・・・圧力作動弁。 叫　　　　ｑ ｉ １　、．４ｓ、　　ｔｔｔ　　ｉ゛孟　・ブクに、りｖ
ｌ パ１日 ４４４３ 、？１５’Δ ２４ １４　　　８ ♂　　　　　　　【 ｊ中Ｈ輪Figure 1 is an overall view of a tank lorry when the present invention is applied.
Figure 2 is a piping circuit diagram of the basic configuration of the device of the present invention, Figure 3 is a piping circuit diagram of the device of the present invention, Figure 4 is a sectional view of the bottom valve operating valve, and Figure 5 is a diagram of the automatic return device. Cross-sectional view, Figure 6 is the cross-sectional tooth of the emergency release device, Figure 7 is the cross-sectional view of the bottom valve, Figure 8
The figure is a sectional view of a pressure-operated valve, FIG. 9 is a sectional view showing the structure of an automatic closure, and FIGS. FIG. 5.6...Bottom valve operation valve, 7...Fluid operating device (part of cylinder), 10...Emergency opening device, 11...Emergency opening device, 9...Discharge valve, 101... ...Pressure operated valve. Scream q i 1, . 4s, ttt i゛meng ・book, riv
l Pa 1st 4443,? 15'Δ 24 14 8 ♂ [j middle H ring

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 複数室に分割されたタンクの上部および下部に流体圧を
利用して客室の底弁をそれぞれ操作するための底弁操作
弁を設け、前爬底弁操作弁には３ポジシヨンで手を離せ
ば中立位置に復帰して閉鎖する方式のものを採用し、１
つの底弁に対してタン・り上部および下部ＩＥそれぞれ
設けた１組の前記底弁操作弁の背後側回路は合流の上底
弁作動用の流体作動装置に連絡すると共に、所定の圧力
以上において閉鎖する圧力作動弁を介して低圧部に連通
して設けたことを特徴とするタンクローリ−における底
弁操作装置。Bottom valve operating valves are installed at the top and bottom of the tank, which is divided into multiple rooms, to operate the bottom valves of each cabin using fluid pressure, and the front bottom valve operating valve has three positions that allow you to remove your hand. Adopts a system that returns to the neutral position and closes, 1
The rear circuits of the pair of bottom valve operating valves provided at the top and bottom IEs for the two bottom valves are connected to a fluid operating device for operating the upper bottom valve of the confluence, and when the pressure exceeds a predetermined pressure, 1. A bottom valve operating device for a tank truck, characterized in that the bottom valve operating device is provided in communication with a low pressure section via a pressure operated valve that closes.
JP9897381U 1981-07-02 1981-07-02 Bottom valve operating device in tank truck Granted JPS584872U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9897381U JPS584872U (en) 1981-07-02 1981-07-02 Bottom valve operating device in tank truck

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9897381U JPS584872U (en) 1981-07-02 1981-07-02 Bottom valve operating device in tank truck

Publications (2)

Publication Number Publication Date
JPS584872U true JPS584872U (en) 1983-01-12
JPH0123009Y2 JPH0123009Y2 (en) 1989-07-13

Family

ID=29893720

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9897381U Granted JPS584872U (en) 1981-07-02 1981-07-02 Bottom valve operating device in tank truck

Country Status (1)

Country Link
JP (1) JPS584872U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63134995U (en) * 1987-02-26 1988-09-05

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5641198A (en) * 1979-09-12 1981-04-17 Showa Hikouki Kogyo Kk Operating device for bottom valve in tank truck

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5641198A (en) * 1979-09-12 1981-04-17 Showa Hikouki Kogyo Kk Operating device for bottom valve in tank truck

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63134995U (en) * 1987-02-26 1988-09-05
JPH0327998Y2 (en) * 1987-02-26 1991-06-17

Also Published As

Publication number Publication date
JPH0123009Y2 (en) 1989-07-13

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