KR920003202B1 - 전동식구동장치의 회전범위를 규정하는 리미트스위치장착의 전기회로 - Google Patents
전동식구동장치의 회전범위를 규정하는 리미트스위치장착의 전기회로 Download PDFInfo
- Publication number
- KR920003202B1 KR920003202B1 KR1019890006451A KR890006451A KR920003202B1 KR 920003202 B1 KR920003202 B1 KR 920003202B1 KR 1019890006451 A KR1019890006451 A KR 1019890006451A KR 890006451 A KR890006451 A KR 890006451A KR 920003202 B1 KR920003202 B1 KR 920003202B1
- Authority
- KR
- South Korea
- Prior art keywords
- motor
- limit switch
- current
- contact
- limit
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M7/00—Carburettors with means for influencing, e.g. enriching or keeping constant, fuel/air ratio of charge under varying conditions
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D11/00—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated
- F02D11/06—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance
- F02D11/10—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance of the electric type
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D45/00—Electrical control not provided for in groups F02D41/00 - F02D43/00
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D3/00—Control of position or direction
- G05D3/12—Control of position or direction using feedback
- G05D3/125—Control of position or direction using feedback using discrete position sensor
- G05D3/127—Control of position or direction using feedback using discrete position sensor with electrical contact
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D11/00—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated
- F02D11/06—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance
- F02D11/10—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance of the electric type
- F02D2011/101—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance of the electric type characterised by the means for actuating the throttles
- F02D2011/102—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance of the electric type characterised by the means for actuating the throttles at least one throttle being moved only by an electric actuator
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Stopping Of Electric Motors (AREA)
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
- Control Of Direct Current Motors (AREA)
- Motor And Converter Starters (AREA)
- Keying Circuit Devices (AREA)
Abstract
Description
Claims (2)
- 전동기와, 이 전동기에 구동전류를 공급하는 제1, 제2의 입력단자와, 상개접점이 서로 접속되는 동시에 상폐접점을 통해서 상기 전동기와 제1, 제2의 입력단자사이를 접속하는 제1, 제2의 스냅액션을 하는 리미트스위치와, 상기 제1의 입력단자와 상기 제1, 제2의 리미트스위치의 상개접점 사이에 상기 제1의 입력단자로부터 상기 상개접점을 향해서 전류를 흐르게 하는 방향으로 접속된 다이오드와, 상기 제2의 리미트스위치를 바이패스하여 상기 제2의 입력단자로부터 상기 전동기를 향해서 전류를 흐르게 하는 제2의 다이오드를 구비한 것을 특징으로 하는 전동식구동장치.
- 제1항에 있어서, 제2의 입력단자와 리미트스위치의 상개접점사이에 상기 제2의 입력단자로부터 상기 상개접점을 향해서 전류를 흐르게 하는 제3의 다이오드를 구비한 것을 특징으로 하는 전동식구동장치.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP63161851A JPH029930A (ja) | 1988-06-28 | 1988-06-28 | 電動式駆動装置の回動範囲を規定するリミットスイッチ付の電気回路 |
JP63-161852 | 1988-06-28 | ||
JP63161852A JPH029931A (ja) | 1988-06-28 | 1988-06-28 | 電動式駆動装置の回動範囲を規定するリミットスイッチ付の電気回路 |
JP63-161851 | 1988-06-28 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR900000582A KR900000582A (ko) | 1990-01-30 |
KR920003202B1 true KR920003202B1 (ko) | 1992-04-24 |
Family
ID=26487820
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019890006451A Expired KR920003202B1 (ko) | 1988-06-28 | 1989-05-15 | 전동식구동장치의 회전범위를 규정하는 리미트스위치장착의 전기회로 |
Country Status (3)
Country | Link |
---|---|
US (1) | US4914362A (ko) |
KR (1) | KR920003202B1 (ko) |
AU (1) | AU604419B2 (ko) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6420802B1 (en) * | 2000-06-27 | 2002-07-16 | The United States Of America As Represented By The Secretary Of The Navy | Hydraulic winch limit switch circuit |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2606312A (en) * | 1945-07-09 | 1952-08-05 | Job R Rogers | Dynamic motor braking and reversing circuit |
US2912632A (en) * | 1957-08-23 | 1959-11-10 | Ite Circuit Breaker Ltd | Motor reversing and dynamic braking circuit |
US2972103A (en) * | 1957-10-31 | 1961-02-14 | Ind Instr Inc | Portable recording instrument |
US3203447A (en) * | 1963-10-09 | 1965-08-31 | Skinner Prec Ind Inc | Magnetically operated valve |
DE2657920C2 (de) * | 1976-12-21 | 1982-05-13 | Robert Bosch Gmbh, 7000 Stuttgart | Antrieb für ein Geh-Transportgerät |
DE2709164A1 (de) * | 1977-03-03 | 1978-09-07 | Vdo Schindling | Geschwindigkeitsregeleinrichtung fuer kraftfahrzeuge |
FR2469820A1 (fr) * | 1979-11-14 | 1981-05-22 | Carpano & Pons | Dispositif de commande pour moteur electrique a courant continu |
-
1989
- 1989-05-15 KR KR1019890006451A patent/KR920003202B1/ko not_active Expired
- 1989-06-23 AU AU36782/89A patent/AU604419B2/en not_active Ceased
- 1989-06-28 US US07/372,743 patent/US4914362A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
AU3678289A (en) | 1990-02-08 |
US4914362A (en) | 1990-04-03 |
AU604419B2 (en) | 1990-12-13 |
KR900000582A (ko) | 1990-01-30 |
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