JPS5774634A - Seal device for pressure leak testing - Google Patents

Seal device for pressure leak testing

Info

Publication number
JPS5774634A
JPS5774634A JP15116580A JP15116580A JPS5774634A JP S5774634 A JPS5774634 A JP S5774634A JP 15116580 A JP15116580 A JP 15116580A JP 15116580 A JP15116580 A JP 15116580A JP S5774634 A JPS5774634 A JP S5774634A
Authority
JP
Japan
Prior art keywords
nozzle
forward end
seal device
cylinder
inner cylinder
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
JP15116580A
Other languages
Japanese (ja)
Other versions
JPS6312247B2 (en
Inventor
Minoru Komada
Noboru Hara
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toyoda Gosei Co Ltd
Original Assignee
Toyoda Gosei Co Ltd
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 Toyoda Gosei Co Ltd filed Critical Toyoda Gosei Co Ltd
Priority to JP15116580A priority Critical patent/JPS5774634A/en
Publication of JPS5774634A publication Critical patent/JPS5774634A/en
Publication of JPS6312247B2 publication Critical patent/JPS6312247B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/022—Test plugs for closing off the end of a pipe

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
  • Examining Or Testing Airtightness (AREA)
  • Gasket Seals (AREA)

Abstract

PURPOSE:To facilitate the installation and removal of a cylindrical receptacle to and from a seal device, to lengthen an elastic ring, to remove an air leak, and to enable to perform an accurate test, by a method wherein a nozzle sliding mechansim is mounted at an end of a pressure air nozzle. CONSTITUTION:A middle part of a pressure air nozzle 9, provided with a large- calibred forward end 9b, is slidably inserted into an inner cylinder 7, and an elastic ring 10 is fitted in the outer periphery of the nozzle 9 between a staged part 9a of the large-calibred forward end 9b and the forward end surface of the inner cylinder 7. An outer cylinder 8 is concentrically secured with a given play between the outer cylinder 9 and the inner cylinder 7 and between the cylinder 9 and the outer periphery of the forward end 9b, and a nozzle sliding mechanism, consisting of a handle 12 and a cam plate 13, is attached to a terminal part 9a of the nozzle 9. This facilitates the installation and removal of a cylindrical receptacle to and from a seal device.
JP15116580A 1980-10-28 1980-10-28 Seal device for pressure leak testing Granted JPS5774634A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15116580A JPS5774634A (en) 1980-10-28 1980-10-28 Seal device for pressure leak testing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15116580A JPS5774634A (en) 1980-10-28 1980-10-28 Seal device for pressure leak testing

Publications (2)

Publication Number Publication Date
JPS5774634A true JPS5774634A (en) 1982-05-10
JPS6312247B2 JPS6312247B2 (en) 1988-03-18

Family

ID=15512740

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15116580A Granted JPS5774634A (en) 1980-10-28 1980-10-28 Seal device for pressure leak testing

Country Status (1)

Country Link
JP (1) JPS5774634A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59113735U (en) * 1983-01-21 1984-08-01 富士通電装株式会社 Tightening mounting device for pressure testing
CN103195925A (en) * 2013-01-07 2013-07-10 浙江吉利汽车研究院有限公司杭州分公司 Venthole plugging device
CN104458150A (en) * 2014-11-26 2015-03-25 天津市亚星散热器有限公司 Tool for detecting sealing performance of product and use method
KR101650276B1 (en) * 2015-09-18 2016-08-22 신현진 Tight sealing plugs for radiator inspection
CZ307769B6 (en) * 2016-12-14 2019-04-24 Vysoká Škola Báňská - Technická Univerzita Ostrava Test equipment to diagnose local building construction leaks and how to diagnose local leaks in building constructions using this equipment

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59113735U (en) * 1983-01-21 1984-08-01 富士通電装株式会社 Tightening mounting device for pressure testing
CN103195925A (en) * 2013-01-07 2013-07-10 浙江吉利汽车研究院有限公司杭州分公司 Venthole plugging device
CN104458150A (en) * 2014-11-26 2015-03-25 天津市亚星散热器有限公司 Tool for detecting sealing performance of product and use method
KR101650276B1 (en) * 2015-09-18 2016-08-22 신현진 Tight sealing plugs for radiator inspection
CZ307769B6 (en) * 2016-12-14 2019-04-24 Vysoká Škola Báňská - Technická Univerzita Ostrava Test equipment to diagnose local building construction leaks and how to diagnose local leaks in building constructions using this equipment

Also Published As

Publication number Publication date
JPS6312247B2 (en) 1988-03-18

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