JPS5794630A - Internal pressure testing method of rubber hose - Google Patents

Internal pressure testing method of rubber hose

Info

Publication number
JPS5794630A
JPS5794630A JP17126080A JP17126080A JPS5794630A JP S5794630 A JPS5794630 A JP S5794630A JP 17126080 A JP17126080 A JP 17126080A JP 17126080 A JP17126080 A JP 17126080A JP S5794630 A JPS5794630 A JP S5794630A
Authority
JP
Japan
Prior art keywords
rubber hose
same diameter
outside
disk members
rubber
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
JP17126080A
Other languages
Japanese (ja)
Other versions
JPS6322250B2 (en
Inventor
Masakata Fukazawa
Katsuya Hayashida
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.)
Hitachi Cable Ltd
Original Assignee
Hitachi Cable 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 Hitachi Cable Ltd filed Critical Hitachi Cable Ltd
Priority to JP17126080A priority Critical patent/JPS5794630A/en
Publication of JPS5794630A publication Critical patent/JPS5794630A/en
Publication of JPS6322250B2 publication Critical patent/JPS6322250B2/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
    • G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
    • G01M3/28—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds
    • G01M3/2853—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds for pipe joints or seals

Landscapes

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

Abstract

PURPOSE:To easily perform a pressure resistance test, by moving 2 disk members whose diameter is smaller than that of a rubber hose fixed to both ends of a connecting member, to a position placing the same diameter connecting part between the disk members, in the rubber hose, clamping and fixing its outside circumference with a band from the outside, and injecting a pressurized fluid into a space between the disks. CONSTITUTION:In case when a rubber hose 1A is connected in the same diameter to a rubber hose 1, a testing device body 9 is inserted into the rubber hose 1 in advance, and a rope 12 and a pipe 5 for pressurizing are stretched in advance to the outside of an end part 10 of the rubber hose 1A. After the same diameter connection, the testing device 9 is moved through the rope 12 to a position where the same diameter connection part 2 is placed between disk members 3, 3A, the outside circumferential part of the disk members 3, 3A is clamped by bands 7, 7A, ''0'' rings 4, 4A are made to tightly adhere to the inside circumference of the rubber hoses 1, 1A, and after that, a pressurized fluid is fed into a pressure space 8, and the leakage of the same diameter connection part 2 is hecked. In this way, the pressure resistance test is performed easily.
JP17126080A 1980-12-04 1980-12-04 Internal pressure testing method of rubber hose Granted JPS5794630A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17126080A JPS5794630A (en) 1980-12-04 1980-12-04 Internal pressure testing method of rubber hose

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17126080A JPS5794630A (en) 1980-12-04 1980-12-04 Internal pressure testing method of rubber hose

Publications (2)

Publication Number Publication Date
JPS5794630A true JPS5794630A (en) 1982-06-12
JPS6322250B2 JPS6322250B2 (en) 1988-05-11

Family

ID=15920021

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17126080A Granted JPS5794630A (en) 1980-12-04 1980-12-04 Internal pressure testing method of rubber hose

Country Status (1)

Country Link
JP (1) JPS5794630A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100771770B1 (en) * 2001-03-08 2007-10-30 가부시끼가이샤 구레하 Apparatus and Method for Detecting, Adjusting Seal-Pressure and Sealing

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0536749Y2 (en) * 1989-12-26 1993-09-17

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5468662A (en) * 1977-11-11 1979-06-01 Nippon Kokan Kk Method of detecting position of pipe in internal airtight tester
JPS5525714U (en) * 1978-08-09 1980-02-19

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5468662A (en) * 1977-11-11 1979-06-01 Nippon Kokan Kk Method of detecting position of pipe in internal airtight tester
JPS5525714U (en) * 1978-08-09 1980-02-19

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100771770B1 (en) * 2001-03-08 2007-10-30 가부시끼가이샤 구레하 Apparatus and Method for Detecting, Adjusting Seal-Pressure and Sealing

Also Published As

Publication number Publication date
JPS6322250B2 (en) 1988-05-11

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