JPH0333381U - - Google Patents

Info

Publication number
JPH0333381U
JPH0333381U JP9423889U JP9423889U JPH0333381U JP H0333381 U JPH0333381 U JP H0333381U JP 9423889 U JP9423889 U JP 9423889U JP 9423889 U JP9423889 U JP 9423889U JP H0333381 U JPH0333381 U JP H0333381U
Authority
JP
Japan
Prior art keywords
container
box
outer box
air
hydraulic pump
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
JP9423889U
Other languages
Japanese (ja)
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 filed Critical
Priority to JP9423889U priority Critical patent/JPH0333381U/ja
Publication of JPH0333381U publication Critical patent/JPH0333381U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Testing Electric Properties And Detecting Electric Faults (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)

Description

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

第１図はこの考案の一実施例を示す図、第２図
は従来の耐圧試験装置を示す断面図、第３図はこ
の考案の他の実施例を示すピストン箱の断面図で
ある。 図において、１……空気源、５……容器、９…
…油圧ポンプ、１０……外箱、１２……ピストン
箱、１３……シリンダである。なお、図中同一符
号は同一、又は相当部分を示す。 FIG. 1 is a diagram showing one embodiment of this invention, FIG. 2 is a sectional view showing a conventional pressure test device, and FIG. 3 is a sectional view of a piston box showing another embodiment of this invention. In the figure, 1... air source, 5... container, 9...
...hydraulic pump, 10...outer box, 12...piston box, 13...cylinder. Note that the same reference numerals in the figures indicate the same or equivalent parts.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 油圧ポンプ、この油圧ポンプで内部を加圧して
も耐えられる外箱、この外箱内に設置され内部を
空気圧加圧できる容器、上記外箱内に設置されて
上記容器の内部と接続されたピストン箱、このピ
ストン箱に組み込まれ油圧側と空気側を分離する
シリンダ、上記容器に圧縮空気を供給する空気圧
力源を備えたことを特徴とする耐圧試験装置。 A hydraulic pump, an outer box that can withstand the pressure applied to the inside by the hydraulic pump, a container installed inside the outer box that can pressurize the inside with air pressure, and a piston installed inside the outer box and connected to the inside of the container. A pressure test device comprising a box, a cylinder incorporated in the piston box to separate a hydraulic side and an air side, and an air pressure source for supplying compressed air to the container.
JP9423889U 1989-08-10 1989-08-10 Pending JPH0333381U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9423889U JPH0333381U (en) 1989-08-10 1989-08-10

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9423889U JPH0333381U (en) 1989-08-10 1989-08-10

Publications (1)

Publication Number Publication Date
JPH0333381U true JPH0333381U (en) 1991-04-02

Family

ID=31643580

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9423889U Pending JPH0333381U (en) 1989-08-10 1989-08-10

Country Status (1)

Country Link
JP (1) JPH0333381U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007225435A (en) * 2006-02-23 2007-09-06 Nok Corp Pressure resistance testing method of pressure container and pressure resistance testing machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007225435A (en) * 2006-02-23 2007-09-06 Nok Corp Pressure resistance testing method of pressure container and pressure resistance testing machine
JP4635900B2 (en) * 2006-02-23 2011-02-23 Ｎｏｋ株式会社 Pressure vessel pressure test method and pressure test apparatus

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