KR910014656U - 차단기의 투입스프링 인장을 위한 동력전달장치 - Google Patents
차단기의 투입스프링 인장을 위한 동력전달장치Info
- Publication number
- KR910014656U KR910014656U KR2019900000232U KR900000232U KR910014656U KR 910014656 U KR910014656 U KR 910014656U KR 2019900000232 U KR2019900000232 U KR 2019900000232U KR 900000232 U KR900000232 U KR 900000232U KR 910014656 U KR910014656 U KR 910014656U
- Authority
- KR
- South Korea
- Prior art keywords
- tensioning
- breaker
- spring
- power transmission
- transmission device
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/02—Details
- H01H33/42—Driving mechanisms
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/32—Driving mechanisms, i.e. for transmitting driving force to the contacts
- H01H3/40—Driving mechanisms, i.e. for transmitting driving force to the contacts using friction, toothed, or screw-and-nut gearing
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019900000232U KR920004665Y1 (ko) | 1990-01-11 | 1990-01-11 | 차단기의 투입스프링 인장을 위한 동력전달장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019900000232U KR920004665Y1 (ko) | 1990-01-11 | 1990-01-11 | 차단기의 투입스프링 인장을 위한 동력전달장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR910014656U true KR910014656U (ko) | 1991-08-31 |
KR920004665Y1 KR920004665Y1 (ko) | 1992-07-10 |
Family
ID=19295209
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019900000232U KR920004665Y1 (ko) | 1990-01-11 | 1990-01-11 | 차단기의 투입스프링 인장을 위한 동력전달장치 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR920004665Y1 (ko) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20020047688A (ko) * | 2000-12-13 | 2002-06-22 | 변무원 | 하수도관 연결구 |
-
1990
- 1990-01-11 KR KR2019900000232U patent/KR920004665Y1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR920004665Y1 (ko) | 1992-07-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E701 | Decision to grant or registration of patent right | ||
REGI | Registration of establishment | ||
FPAY | Annual fee payment |
Payment date: 20040629 Year of fee payment: 13 |
|
EXPY | Expiration of term |