JPH0122116Y2 - - Google Patents

Info

Publication number
JPH0122116Y2
JPH0122116Y2 JP5907480U JP5907480U JPH0122116Y2 JP H0122116 Y2 JPH0122116 Y2 JP H0122116Y2 JP 5907480 U JP5907480 U JP 5907480U JP 5907480 U JP5907480 U JP 5907480U JP H0122116 Y2 JPH0122116 Y2 JP H0122116Y2
Authority
JP
Japan
Prior art keywords
diaphragm
pressure source
negative pressure
conduit
positive
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.)
Expired
Application number
JP5907480U
Other languages
English (en)
Japanese (ja)
Other versions
JPS56161542U (de
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 JP5907480U priority Critical patent/JPH0122116Y2/ja
Publication of JPS56161542U publication Critical patent/JPS56161542U/ja
Application granted granted Critical
Publication of JPH0122116Y2 publication Critical patent/JPH0122116Y2/ja
Expired legal-status Critical Current

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Landscapes

  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
  • Examining Or Testing Airtightness (AREA)
JP5907480U 1980-05-01 1980-05-01 Expired JPH0122116Y2 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5907480U JPH0122116Y2 (de) 1980-05-01 1980-05-01

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5907480U JPH0122116Y2 (de) 1980-05-01 1980-05-01

Publications (2)

Publication Number Publication Date
JPS56161542U JPS56161542U (de) 1981-12-01
JPH0122116Y2 true JPH0122116Y2 (de) 1989-06-29

Family

ID=29653542

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5907480U Expired JPH0122116Y2 (de) 1980-05-01 1980-05-01

Country Status (1)

Country Link
JP (1) JPH0122116Y2 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2650475B2 (ja) * 1990-08-10 1997-09-03 日産自動車株式会社 気密試験装置

Also Published As

Publication number Publication date
JPS56161542U (de) 1981-12-01

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