KR900006581U - 철도차량의 스피드 제너레이터 - Google Patents
철도차량의 스피드 제너레이터Info
- Publication number
- KR900006581U KR900006581U KR2019880015092U KR880015092U KR900006581U KR 900006581 U KR900006581 U KR 900006581U KR 2019880015092 U KR2019880015092 U KR 2019880015092U KR 880015092 U KR880015092 U KR 880015092U KR 900006581 U KR900006581 U KR 900006581U
- Authority
- KR
- South Korea
- Prior art keywords
- speed generator
- railroad
- railroad speed
- generator
- speed
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L25/00—Recording or indicating positions or identities of vehicles or trains or setting of track apparatus
- B61L25/02—Indicating or recording positions or identities of vehicles or trains
- B61L25/021—Measuring and recording of train speed
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
- G01P3/42—Devices characterised by the use of electric or magnetic means
- G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Regulating Braking Force (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019880015092U KR910005733Y1 (ko) | 1988-09-12 | 1988-09-12 | 철도차량의 스피드 제너레이터 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019880015092U KR910005733Y1 (ko) | 1988-09-12 | 1988-09-12 | 철도차량의 스피드 제너레이터 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR900006581U true KR900006581U (ko) | 1990-04-02 |
KR910005733Y1 KR910005733Y1 (ko) | 1991-08-02 |
Family
ID=19279316
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019880015092U KR910005733Y1 (ko) | 1988-09-12 | 1988-09-12 | 철도차량의 스피드 제너레이터 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR910005733Y1 (ko) |
-
1988
- 1988-09-12 KR KR2019880015092U patent/KR910005733Y1/ko active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
KR910005733Y1 (ko) | 1991-08-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E701 | Decision to grant or registration of patent right | ||
NORF | Unpaid initial registration fee |