KR920004665Y1 - 차단기의 투입스프링 인장을 위한 동력전달장치 - Google Patents
차단기의 투입스프링 인장을 위한 동력전달장치 Download PDFInfo
- Publication number
- KR920004665Y1 KR920004665Y1 KR2019900000232U KR900000232U KR920004665Y1 KR 920004665 Y1 KR920004665 Y1 KR 920004665Y1 KR 2019900000232 U KR2019900000232 U KR 2019900000232U KR 900000232 U KR900000232 U KR 900000232U KR 920004665 Y1 KR920004665 Y1 KR 920004665Y1
- Authority
- KR
- South Korea
- Prior art keywords
- gear
- power transmission
- closing spring
- cam
- breaker
- Prior art date
Links
- 230000005540 biological transmission Effects 0.000 title claims description 13
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
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
Landscapes
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Abstract
Description
Claims (1)
- 전동기(1)의 축(2)에 고정된 동력전달기어(3)와 투입스프링(6)이 연결되어 있는 회전기어(5)와, 상기 동력전달기어의 동력을 회전기어에 감속시켜 전달하는 감속기어(4)를 포함하여서 된 차단기의 투입스프링 인장을 위한 동력전달장치.
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 KR910014656U (ko) | 1991-08-31 |
KR920004665Y1 true 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) |
Cited By (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
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20020047688A (ko) * | 2000-12-13 | 2002-06-22 | 변무원 | 하수도관 연결구 |
Also Published As
Publication number | Publication date |
---|---|
KR910014656U (ko) | 1991-08-31 |
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