JPS51113754A - Method for finding the center of ultra-large, spherical tanks - Google Patents

Method for finding the center of ultra-large, spherical tanks

Info

Publication number
JPS51113754A
JPS51113754A JP3881775A JP3881775A JPS51113754A JP S51113754 A JPS51113754 A JP S51113754A JP 3881775 A JP3881775 A JP 3881775A JP 3881775 A JP3881775 A JP 3881775A JP S51113754 A JPS51113754 A JP S51113754A
Authority
JP
Japan
Prior art keywords
ultra
center
finding
spherical tanks
tanks
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.)
Pending
Application number
JP3881775A
Other languages
Japanese (ja)
Inventor
Toshiyuki Goto
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.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries 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 Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to JP3881775A priority Critical patent/JPS51113754A/en
Publication of JPS51113754A publication Critical patent/JPS51113754A/en
Pending legal-status Critical Current

Links

Landscapes

  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • Length Measuring Devices By Optical Means (AREA)

Abstract

PURPOSE: To offer an optical method of accurately and easily finding the center of ultra-large spherical tanks.
COPYRIGHT: (C)1976,JPO&Japio
JP3881775A 1975-03-31 1975-03-31 Method for finding the center of ultra-large, spherical tanks Pending JPS51113754A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3881775A JPS51113754A (en) 1975-03-31 1975-03-31 Method for finding the center of ultra-large, spherical tanks

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3881775A JPS51113754A (en) 1975-03-31 1975-03-31 Method for finding the center of ultra-large, spherical tanks

Publications (1)

Publication Number Publication Date
JPS51113754A true JPS51113754A (en) 1976-10-07

Family

ID=12535810

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3881775A Pending JPS51113754A (en) 1975-03-31 1975-03-31 Method for finding the center of ultra-large, spherical tanks

Country Status (1)

Country Link
JP (1) JPS51113754A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5233561A (en) * 1975-09-08 1977-03-14 Kentei Shinnihonshiya Volume measuring method of large tank
JPH0262903A (en) * 1988-08-29 1990-03-02 Mamiya Koki Kk Method and device for measuring hole internal surface

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4964457A (en) * 1972-06-20 1974-06-21

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4964457A (en) * 1972-06-20 1974-06-21

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5233561A (en) * 1975-09-08 1977-03-14 Kentei Shinnihonshiya Volume measuring method of large tank
JPH0262903A (en) * 1988-08-29 1990-03-02 Mamiya Koki Kk Method and device for measuring hole internal surface

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