KR920701794A - 고속응답성을 가지는 전자 평형형 저울 - Google Patents
고속응답성을 가지는 전자 평형형 저울Info
- Publication number
- KR920701794A KR920701794A KR1019910700573A KR910700573A KR920701794A KR 920701794 A KR920701794 A KR 920701794A KR 1019910700573 A KR1019910700573 A KR 1019910700573A KR 910700573 A KR910700573 A KR 910700573A KR 920701794 A KR920701794 A KR 920701794A
- Authority
- KR
- South Korea
- Prior art keywords
- electronic balance
- speed response
- balance scale
- scale
- response
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G7/00—Weighing apparatus wherein the balancing is effected by magnetic, electromagnetic, or electrostatic action, or by means not provided for in the preceding groups
- G01G7/02—Weighing apparatus wherein the balancing is effected by magnetic, electromagnetic, or electrostatic action, or by means not provided for in the preceding groups by electromagnetic action
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P5/00—Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors
- H02P5/46—Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors for speed regulation of two or more dynamo-electric motors in relation to one another
- H02P5/50—Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors for speed regulation of two or more dynamo-electric motors in relation to one another by comparing electrical values representing the speeds
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- General Physics & Mathematics (AREA)
- Indication And Recording Devices For Special Purposes And Tariff Metering Devices (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017455A JPH03220918A (ja) | 1990-01-26 | 1990-01-26 | A/d変換器 |
JP2032119A JPH03235527A (ja) | 1990-02-13 | 1990-02-13 | A/d変換器 |
JP2087275A JP2779541B2 (ja) | 1990-03-31 | 1990-03-31 | 電磁平衡型秤 |
PCT/JP1990/001639 WO1991011688A1 (en) | 1990-01-26 | 1990-12-15 | Electromagnetic balance type scale having rapid response characteristics |
Publications (1)
Publication Number | Publication Date |
---|---|
KR920701794A true KR920701794A (ko) | 1992-08-12 |
Family
ID=27281838
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019910700573A KR920701794A (ko) | 1990-01-26 | 1991-06-07 | 고속응답성을 가지는 전자 평형형 저울 |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0465657B1 (ko) |
KR (1) | KR920701794A (ko) |
AU (1) | AU628705B2 (ko) |
DE (1) | DE69028522T2 (ko) |
WO (1) | WO1991011688A1 (ko) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN117281063B (zh) * | 2023-11-24 | 2024-02-27 | 四川省畜牧科学研究院 | 一种用于猪圈的生猪状态检测方法与装置 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS49124070U (ko) * | 1973-02-18 | 1974-10-24 | ||
JPS49124070A (ko) * | 1973-03-30 | 1974-11-27 | ||
JPS5244668A (en) * | 1975-10-05 | 1977-04-07 | Shimadzu Corp | Data processing apparatus for weighing machines |
DE3144103A1 (de) * | 1980-11-19 | 1982-06-24 | Sartorius GmbH, 3400 Göttingen | Elektrische waage mit kalibriergewicht |
FR2494434A1 (fr) * | 1980-11-19 | 1982-05-21 | Sartorius Gmbh | Balance electrique comportant un poids ou levier de calibrage |
JPH0336895Y2 (ko) * | 1988-01-29 | 1991-08-05 | ||
US4802541A (en) * | 1988-03-11 | 1989-02-07 | Pitney Bowes Inc. | Weighing scale with voice coil |
CH675158A5 (ko) * | 1988-06-14 | 1990-08-31 | Mettler Toledo Ag |
-
1990
- 1990-12-15 AU AU68960/91A patent/AU628705B2/en not_active Ceased
- 1990-12-15 EP EP91900321A patent/EP0465657B1/en not_active Expired - Lifetime
- 1990-12-15 DE DE69028522T patent/DE69028522T2/de not_active Expired - Lifetime
- 1990-12-15 WO PCT/JP1990/001639 patent/WO1991011688A1/ja active IP Right Grant
-
1991
- 1991-06-07 KR KR1019910700573A patent/KR920701794A/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
WO1991011688A1 (en) | 1991-08-08 |
DE69028522D1 (de) | 1996-10-17 |
EP0465657A1 (en) | 1992-01-15 |
DE69028522T2 (de) | 1997-04-24 |
EP0465657B1 (en) | 1996-09-11 |
EP0465657A4 (en) | 1993-08-04 |
AU6896091A (en) | 1991-08-21 |
AU628705B2 (en) | 1992-09-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
AMND | Amendment | ||
E902 | Notification of reason for refusal | ||
AMND | Amendment | ||
E601 | Decision to refuse application | ||
J2X1 | Appeal (before the patent court) |
Free format text: APPEAL AGAINST DECISION TO DECLINE REFUSAL |
|
G160 | Decision to publish patent application | ||
B701 | Decision to grant | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 20100910 Year of fee payment: 17 |
|
EXPY | Expiration of term |