GB8803787D0 - Detecting buried conductors - Google Patents

Detecting buried conductors

Info

Publication number: GB8803787D0
Authority: GB; United Kingdom
Prior art keywords: buried conductors; detecting buried; detecting; conductors; buried
Prior art date: 1988-02-18
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn

Application number

GB888803787A

Other versions

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.)

NEC Corp

Tokyo Gas Co Ltd

Original Assignee

NEC Corp

Tokyo Gas 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.)

1988-02-18

Filing date

1988-02-18

Publication date

1988-03-16

1988-02-18 Application filed by NEC Corp, Tokyo Gas Co Ltd filed Critical NEC Corp

1988-02-18 Priority to GB8803787A priority Critical patent/GB2215063A/en

1988-03-16 Publication of GB8803787D0 publication Critical patent/GB8803787D0/en

1989-09-13 Publication of GB2215063A publication Critical patent/GB2215063A/en

Status Withdrawn legal-status Critical Current

Classifications

- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
- G01V3/08—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices

Landscapes

Physics & Mathematics (AREA)
Engineering & Computer Science (AREA)
Remote Sensing (AREA)
Life Sciences & Earth Sciences (AREA)
Electromagnetism (AREA)
Environmental & Geological Engineering (AREA)
Geology (AREA)
General Life Sciences & Earth Sciences (AREA)
General Physics & Mathematics (AREA)
Geophysics (AREA)
Geophysics And Detection Of Objects (AREA)

GB8803787A 1988-02-18 1988-02-18 Detecting buried conductors Withdrawn GB2215063A (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
GB8803787A GB2215063A (en)	1988-02-18	1988-02-18	Detecting buried conductors

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB8803787A GB2215063A (en)	1988-02-18	1988-02-18	Detecting buried conductors

Publications (2)

Publication Number	Publication Date
GB8803787D0 true GB8803787D0 (en)	1988-03-16
GB2215063A GB2215063A (en)	1989-09-13

Family

ID=10631955

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB8803787A Withdrawn GB2215063A (en)	1988-02-18	1988-02-18	Detecting buried conductors

Country Status (1)

Country	Link
GB (1)	GB2215063A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
AT404883B (en) *	1993-11-22	1999-03-25	Oesterreichische Forschungs Un	Method for highly accurate location of cables and pipes (tubes) laid underground
NO20160104A1 (en) *	2016-01-20	2017-07-21	Force Tech Norway As	Method for detection of electric fields surrounding a structure in an electrically conducting medium

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1509914A (en) *	1975-05-23	1978-05-04	Electrolocation Ltd	Detector systems for electromagnetic surveying
GB1509380A (en) *	1975-06-14	1978-05-04	Electrolocation Ltd	Underground metal pipe or cable location
US4130791A (en) *	1977-09-08	1978-12-19	Texaco Inc.	Automatic pipe depth locator
JPS5829875B2 (en) *	1978-09-04	1983-06-25	ケイディディ株式会社	Cable search method
GB2136131B (en) *	1983-02-16	1987-06-03	Mark Ian Howell	Electromagnetic surveying of pipes and cables
FR2586302B1 (en) *	1985-08-13	1988-02-12	Commissariat Energie Atomique	METHOD FOR LOCATING AN OBJECT AND DETERMINING ITS ORIENTATION IN SPACE AND DEVICE FOR IMPLEMENTING IT

1988
- 1988-02-18 GB GB8803787A patent/GB2215063A/en not_active Withdrawn

Also Published As

Publication number	Publication date
GB2215063A (en)	1989-09-13

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Legal Events

Date	Code	Title	Description
1992-11-18	WAP	Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)