JPS6138U - Maximum pressure indicator - Google Patents

Maximum pressure indicator

Info

Publication number
JPS6138U
JPS6138U JP8286184U JP8286184U JPS6138U JP S6138 U JPS6138 U JP S6138U JP 8286184 U JP8286184 U JP 8286184U JP 8286184 U JP8286184 U JP 8286184U JP S6138 U JPS6138 U JP S6138U
Authority
JP
Japan
Prior art keywords
maximum pressure
pressure indicator
ball
pressure
valve
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
Application number
JP8286184U
Other languages
Japanese (ja)
Inventor
正平 春日
Original Assignee
株式会社 長野計器製作所
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 株式会社 長野計器製作所 filed Critical 株式会社 長野計器製作所
Priority to JP8286184U priority Critical patent/JPS6138U/en
Publication of JPS6138U publication Critical patent/JPS6138U/en
Pending legal-status Critical Current

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  • Measuring Fluid Pressure (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) [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図は従来の最高圧力指示計を示す断面図、第２図は
本発明に係る最高圧力指示計に用いられる逆止弁の断面
図、第３図は本発明に係る最高圧力指示計の断面図であ
る。 １・・・・・・圧力指示部、２・・・・・・逆止弁、２
ａ・・・・・・弁座、２ｂ・・・・・・弁、３・・・・
・・排気バルブ、１０・・・・・・逆止弁、１１・・・
・・・弁ケース、１１ａ・・・・・・フランジ部、１２
・・・・・・弁座、１３・・・・・・プッシュ、１４・
・・・・・ネジ、１５・・・・・・弁、１６・・・・・
・スプリング、１７・・・・・・ネジ、１８・・−・・
・本体、１８ａ・・・・・・放熱フィン、１８ｂ・・・
・・・ユニオンナット、１８ｃ・・・・・・リング、１
９・・・・・・フィルタ、２０・・・・・・カバー、２
０ａ・・・・・・排気孔、２１・・・・・・ボルト、２
２・・・・・・圧力指示部、２３●・・…排気バルブ、
２４争・・・●●パッキン。FIG. 1 is a sectional view showing a conventional maximum pressure indicator, FIG. 2 is a sectional view of a check valve used in the maximum pressure indicator according to the present invention, and FIG. 3 is a sectional view of a maximum pressure indicator according to the present invention. FIG. 1...Pressure indicator, 2...Check valve, 2
a...Valve seat, 2b...Valve, 3...
...Exhaust valve, 10...Check valve, 11...
... Valve case, 11a ... Flange part, 12
...Valve seat, 13...Push, 14.
...Screw, 15...Valve, 16...
・Spring, 17...Screw, 18...
・Main body, 18a... Radiation fin, 18b...
...Union nut, 18c...Ring, 1
9...Filter, 20...Cover, 2
0a...Exhaust hole, 21...Bolt, 2
2...Pressure indicator, 23●...Exhaust valve,
24 battles...●●Packing.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 逆止弁と圧力指示部とから成り、ディーゼルエンジンの
最高圧力を計測する最高圧力指示計において、炭化物を
含む高温高圧気体の圧力の最高圧力を計測すべき、耐熱
性を有して硬質なボールと、該ボールを受ける耐熱性を
有してボールより軟質な弁座とから成る逆止弁を用いた
ことを特徴とする最高圧力指示計。A heat-resistant, hard ball that is used to measure the maximum pressure of high-temperature, high-pressure gas containing carbides in a maximum pressure indicator that measures the maximum pressure of a diesel engine, consisting of a check valve and a pressure indicator. and a valve seat that has heat resistance and is softer than the ball and receives the ball.
JP8286184U 1984-06-04 1984-06-04 Maximum pressure indicator Pending JPS6138U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8286184U JPS6138U (en) 1984-06-04 1984-06-04 Maximum pressure indicator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8286184U JPS6138U (en) 1984-06-04 1984-06-04 Maximum pressure indicator

Publications (1)

Publication Number Publication Date
JPS6138U true JPS6138U (en) 1986-01-06

Family

ID=30630959

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8286184U Pending JPS6138U (en) 1984-06-04 1984-06-04 Maximum pressure indicator

Country Status (1)

Country Link
JP (1) JPS6138U (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5454336A (en) * 1977-10-06 1979-04-28 Graco Inc Check valve with deformable valve seat
JPS5812836B2 (en) * 1975-03-10 1983-03-10 株式会社東芝 Dendo Kinosokudo Seigiyo Cairo

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5812836B2 (en) * 1975-03-10 1983-03-10 株式会社東芝 Dendo Kinosokudo Seigiyo Cairo
JPS5454336A (en) * 1977-10-06 1979-04-28 Graco Inc Check valve with deformable valve seat

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