KR890007078A - Piezoelectric acceleration sensor - Google Patents

Piezoelectric acceleration sensor

Info

Publication number
KR890007078A
KR890007078A KR1019880013406A KR880013406A KR890007078A KR 890007078 A KR890007078 A KR 890007078A KR 1019880013406 A KR1019880013406 A KR 1019880013406A KR 880013406 A KR880013406 A KR 880013406A KR 890007078 A KR890007078 A KR 890007078A
Authority
KR
South Korea
Prior art keywords
acceleration sensor
piezoelectric acceleration
piezoelectric
sensor
acceleration
Prior art date
Application number
KR1019880013406A
Other languages
Korean (ko)
Other versions
KR930006644B1 (en
Inventor
시로오 나까야마
사또시 구니무라
시게미 다까하시
가쓰히꼬 다까하시
도시히뚜 히라야마
마사오 아꾸쓰
Original Assignee
후지꾸 라덴센 가부시끼가이샤
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 후지꾸 라덴센 가부시끼가이샤 filed Critical 후지꾸 라덴센 가부시끼가이샤
Publication of KR890007078A publication Critical patent/KR890007078A/en
Application granted granted Critical
Publication of KR930006644B1 publication Critical patent/KR930006644B1/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P15/00—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration
    • G01P15/02—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses
    • G01P15/08—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values
    • G01P15/09—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values by piezoelectric pick-up

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
KR1019880013406A 1987-10-14 1988-10-14 Piezo-electric acceleration sensor KR930006644B1 (en)

Applications Claiming Priority (20)

Application Number Priority Date Filing Date Title
JP87-258780 1987-10-14
JP25878087 1987-10-14
JP87-332418 1987-12-28
JP33241887 1987-12-28
JP1858888 1988-01-29
JP88-018588 1988-01-29
JP88-158335 1988-06-27
JP88-158334 1988-06-27
JP15833588 1988-06-27
JP15833488 1988-06-27
JP20290888 1988-08-15
JP88-202902 1988-08-15
JP88-202901 1988-08-15
JP20290688 1988-08-15
JP20290188 1988-08-15
JP20290288 1988-08-15
JP88-202908 1988-08-15
JP20290488 1988-08-15
JP88-202904 1988-08-15
JP88-202906 1988-08-15

Publications (2)

Publication Number Publication Date
KR890007078A true KR890007078A (en) 1989-06-17
KR930006644B1 KR930006644B1 (en) 1993-07-22

Family

ID=27579695

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019880013406A KR930006644B1 (en) 1987-10-14 1988-10-14 Piezo-electric acceleration sensor

Country Status (1)

Country Link
KR (1) KR930006644B1 (en)

Also Published As

Publication number Publication date
KR930006644B1 (en) 1993-07-22

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Legal Events

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A201 Request for examination
E902 Notification of reason for refusal
G160 Decision to publish patent application
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20010518

Year of fee payment: 9

LAPS Lapse due to unpaid annual fee