FR2031418A1 - - Google Patents

Info

Publication number
FR2031418A1
FR2031418A1 FR6939741A FR6939741A FR2031418A1 FR 2031418 A1 FR2031418 A1 FR 2031418A1 FR 6939741 A FR6939741 A FR 6939741A FR 6939741 A FR6939741 A FR 6939741A FR 2031418 A1 FR2031418 A1 FR 2031418A1
Authority
FR
France
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Withdrawn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
FR6939741A
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.)
CONTINENTAL ELEKTROINDUS
Original Assignee
CONTINENTAL ELEKTROINDUS
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 CONTINENTAL ELEKTROINDUS filed Critical CONTINENTAL ELEKTROINDUS
Publication of FR2031418A1 publication Critical patent/FR2031418A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V7/00—Measuring gravitational fields or waves; Gravimetric prospecting or detecting

Landscapes

  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Measuring Fluid Pressure (AREA)
  • Measuring Volume Flow (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
FR6939741A 1969-02-14 1969-11-19 Withdrawn FR2031418A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1908232A DE1908232C3 (de) 1969-02-14 1969-02-14 Gravimeter

Publications (1)

Publication Number Publication Date
FR2031418A1 true FR2031418A1 (fr) 1970-11-20

Family

ID=5725691

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6939741A Withdrawn FR2031418A1 (fr) 1969-02-14 1969-11-19

Country Status (4)

Country Link
US (1) US3731538A (fr)
JP (1) JPS4948781B1 (fr)
DE (1) DE1908232C3 (fr)
FR (1) FR2031418A1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4718274A (en) * 1982-09-30 1988-01-12 Bell David B Gravity meter digitizer
AU753408C (en) * 1997-06-11 2003-08-28 Fugro Finance Ag Gravity gradiometer accelerometers
US5962782A (en) * 1997-06-11 1999-10-05 The Broken Hill Proprietary Company Limited Gravity gradiometer accelerometers
US7243526B2 (en) * 2005-02-16 2007-07-17 United States Golf Association Device and method for measuring the impact properties of a sport field surface
CN105402298B (zh) * 2015-12-29 2018-02-02 中国科学院测量与地球物理研究所 电磁阻尼器平衡反馈系统
CN105549104B (zh) * 2015-12-29 2018-01-05 中国科学院测量与地球物理研究所 一种电磁阻尼器及重力仪
CN105402299B (zh) * 2015-12-29 2018-01-02 中国科学院测量与地球物理研究所 一种用于重力仪的电涡流阻尼结构

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2809524A (en) * 1954-01-11 1957-10-15 Exxon Research Engineering Co Automatic damping of a gravimeter
US3030814A (en) * 1959-11-12 1962-04-24 Honeywell Regulator Co Control apparatus
US3417621A (en) * 1965-08-23 1968-12-24 Continental Elektro Ind Ag Method and apparatus for gravity measurements
US3495460A (en) * 1966-09-26 1970-02-17 Texas Instruments Inc Full pulse restoring force generation for gravity meter control
US3483753A (en) * 1967-02-10 1969-12-16 Gen Geophysique Cie Gravity meter of the vibrating wire type
DE1623389B1 (de) * 1967-04-27 1971-07-29 Askania Gmbh Gravimeter

Also Published As

Publication number Publication date
US3731538A (en) 1973-05-08
DE1908232C3 (de) 1974-10-17
DE1908232B2 (de) 1974-01-31
JPS4948781B1 (fr) 1974-12-23
DE1908232A1 (de) 1970-09-10

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Legal Events

Date Code Title Description
ST Notification of lapse