JPS6350031U - - Google Patents

Info

Publication number
JPS6350031U
JPS6350031U JP14476586U JP14476586U JPS6350031U JP S6350031 U JPS6350031 U JP S6350031U JP 14476586 U JP14476586 U JP 14476586U JP 14476586 U JP14476586 U JP 14476586U JP S6350031 U JPS6350031 U JP S6350031U
Authority
JP
Japan
Prior art keywords
water tank
test
waterproof
test object
water
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
JP14476586U
Other languages
Japanese (ja)
Other versions
JPH0729473Y2 (en
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 JP1986144765U priority Critical patent/JPH0729473Y2/en
Publication of JPS6350031U publication Critical patent/JPS6350031U/ja
Application granted granted Critical
Publication of JPH0729473Y2 publication Critical patent/JPH0729473Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Examining Or Testing Airtightness (AREA)

Description

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

第１図は本考案の第一の実施例による防水試験
装置の断面図、第２図は第二の実施例による大型
機器の防水試検装置の断面図、第３図は従来の防
水試験装置の断面図である。 図において、１は被試験物、２―１は水、３は
減圧槽、４は台、５は真空ポンプ、７―１，７―
２はバルブ、１２―１は上部水槽、１２―１ａは
排水口、１２―２は下部水槽、１２―３は操作弁
、１２―４は排水管、１２―５は枠、１２―５ａ
はキヤスタ、１２―６ａ，１２―６ｂはコンセン
ト、を示す。 Fig. 1 is a sectional view of a waterproof testing device according to a first embodiment of the present invention, Fig. 2 is a sectional view of a waterproof testing device for large equipment according to a second embodiment, and Fig. 3 is a conventional waterproof testing device. FIG. In the figure, 1 is the test object, 2-1 is water, 3 is a vacuum tank, 4 is a stand, 5 is a vacuum pump, 7-1, 7-
2 is a valve, 12-1 is an upper water tank, 12-1a is a drain port, 12-2 is a lower water tank, 12-3 is an operation valve, 12-4 is a drain pipe, 12-5 is a frame, 12-5a
indicates the caster, and 12-6a and 12-6b indicate the outlets.

Claims (1)

【実用新案登録請求の範囲】 外部から内部を観察可能な容器内に水槽を配置
し、該容器内を減圧することによつて該水槽内の
被試験物内からの気泡発生を観察することにより
該被試験物の防水試験に代わる気密試験を行う防
水試験装置において、 上記水槽は、上記被試験物１を浸漬する上部水
槽１２―１と、該上部水槽１２―１内の水を排出
させ該排水貯溜用の下部水槽１２―２と、該上部
水槽１２―１の水を該下部水槽１２―２へ排出さ
せるための弁手段１２―３を備えてなることを特
徴とする防水試験装置。[Scope of Claim for Utility Model Registration] By arranging a water tank in a container whose inside can be observed from the outside, and observing the generation of bubbles from within the test object in the water tank by reducing the pressure inside the container. In a waterproof test device that performs an airtightness test in place of a waterproof test of the test object, the water tanks include an upper water tank 12-1 in which the test object 1 is immersed, and a water tank 12-1 for discharging the water in the upper water tank 12-1. A waterproof testing device comprising a lower water tank 12-2 for storing wastewater and a valve means 12-3 for discharging water from the upper water tank 12-1 to the lower water tank 12-2.
JP1986144765U 1986-09-19 1986-09-19 Waterproof test equipment Expired - Lifetime JPH0729473Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986144765U JPH0729473Y2 (en) 1986-09-19 1986-09-19 Waterproof test equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986144765U JPH0729473Y2 (en) 1986-09-19 1986-09-19 Waterproof test equipment

Publications (2)

Publication Number Publication Date
JPS6350031U true JPS6350031U (en) 1988-04-05
JPH0729473Y2 JPH0729473Y2 (en) 1995-07-05

Family

ID=31055672

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986144765U Expired - Lifetime JPH0729473Y2 (en) 1986-09-19 1986-09-19 Waterproof test equipment

Country Status (1)

Country Link
JP (1) JPH0729473Y2 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS421998Y1 (en) * 1964-09-11 1967-02-06
US3646804A (en) * 1970-01-21 1972-03-07 Electronic Communications Gross leak detector and method
JPS5419795A (en) * 1977-07-14 1979-02-14 Honshu Seikan Kk Pressure resistance tester of can cap
JPS57127823A (en) * 1981-01-30 1982-08-09 Matsushita Electric Works Ltd Leak test method for enclosed electric unit

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS421998Y1 (en) * 1964-09-11 1967-02-06
US3646804A (en) * 1970-01-21 1972-03-07 Electronic Communications Gross leak detector and method
JPS5419795A (en) * 1977-07-14 1979-02-14 Honshu Seikan Kk Pressure resistance tester of can cap
JPS57127823A (en) * 1981-01-30 1982-08-09 Matsushita Electric Works Ltd Leak test method for enclosed electric unit

Also Published As

Publication number Publication date
JPH0729473Y2 (en) 1995-07-05

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