JP2502840Y2 - 配管漏洩検知装置 - Google Patents

配管漏洩検知装置

Info

Publication number
JP2502840Y2
JP2502840Y2 JP1989047329U JP4732989U JP2502840Y2 JP 2502840 Y2 JP2502840 Y2 JP 2502840Y2 JP 1989047329 U JP1989047329 U JP 1989047329U JP 4732989 U JP4732989 U JP 4732989U JP 2502840 Y2 JP2502840 Y2 JP 2502840Y2
Authority
JP
Japan
Prior art keywords
gas
pressure
pressure regulator
small
flow
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 - Fee Related
Application number
JP1989047329U
Other languages
English (en)
Japanese (ja)
Other versions
JPH02140343U (enrdf_load_html_response
Inventor
博夫 西野
寿恵文 中東
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.)
ITO KOKI CO., LTD.
Original Assignee
ITO KOKI 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=31563162&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=JP2502840(Y2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by ITO KOKI CO., LTD. filed Critical ITO KOKI CO., LTD.
Priority to JP1989047329U priority Critical patent/JP2502840Y2/ja
Publication of JPH02140343U publication Critical patent/JPH02140343U/ja
Application granted granted Critical
Publication of JP2502840Y2 publication Critical patent/JP2502840Y2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Measuring Volume Flow (AREA)
  • Examining Or Testing Airtightness (AREA)
  • Emergency Alarm Devices (AREA)
JP1989047329U 1989-04-21 1989-04-21 配管漏洩検知装置 Expired - Fee Related JP2502840Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989047329U JP2502840Y2 (ja) 1989-04-21 1989-04-21 配管漏洩検知装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989047329U JP2502840Y2 (ja) 1989-04-21 1989-04-21 配管漏洩検知装置

Publications (2)

Publication Number Publication Date
JPH02140343U JPH02140343U (enrdf_load_html_response) 1990-11-22
JP2502840Y2 true JP2502840Y2 (ja) 1996-06-26

Family

ID=31563162

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989047329U Expired - Fee Related JP2502840Y2 (ja) 1989-04-21 1989-04-21 配管漏洩検知装置

Country Status (1)

Country Link
JP (1) JP2502840Y2 (enrdf_load_html_response)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0466395U (enrdf_load_html_response) * 1990-10-22 1992-06-11
JP3050745B2 (ja) 1994-03-04 2000-06-12 矢崎総業株式会社 ガス漏洩検知装置

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2587108B2 (ja) * 1989-07-07 1997-03-05 矢崎総業株式会社 ガス流路漏洩監視システム

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59142747U (ja) * 1983-03-14 1984-09-25 住友金属工業株式会社 配管の漏水検知装置
JPS6262239A (ja) * 1985-09-11 1987-03-18 Kimura Giken:Kk 漏水監視システム

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0466395U (enrdf_load_html_response) * 1990-10-22 1992-06-11
JP3050745B2 (ja) 1994-03-04 2000-06-12 矢崎総業株式会社 ガス漏洩検知装置

Also Published As

Publication number Publication date
JPH02140343U (enrdf_load_html_response) 1990-11-22

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