KR830003130A - 저전압 변압기 릴레이 - Google Patents
저전압 변압기 릴레이 Download PDFInfo
- Publication number
- KR830003130A KR830003130A KR1019800001639A KR800001639A KR830003130A KR 830003130 A KR830003130 A KR 830003130A KR 1019800001639 A KR1019800001639 A KR 1019800001639A KR 800001639 A KR800001639 A KR 800001639A KR 830003130 A KR830003130 A KR 830003130A
- Authority
- KR
- South Korea
- Prior art keywords
- magnetic flux
- void
- magnetic
- core
- source
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/16—Magnetic circuit arrangements
- H01H50/36—Stationary parts of magnetic circuit, e.g. yoke
- H01H50/40—Branched or multiple-limb main magnetic circuits
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F3/00—Cores, Yokes, or armatures
- H01F3/10—Composite arrangements of magnetic circuits
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F7/00—Magnets
- H01F7/06—Electromagnets; Actuators including electromagnets
- H01F7/08—Electromagnets; Actuators including electromagnets with armatures
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F7/00—Magnets
- H01F7/06—Electromagnets; Actuators including electromagnets
- H01F7/08—Electromagnets; Actuators including electromagnets with armatures
- H01F7/14—Pivoting armatures
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/16—Magnetic circuit arrangements
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Electromagnets (AREA)
- Transformers For Measuring Instruments (AREA)
- Braking Arrangements (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
- Relay Circuits (AREA)
Abstract
Description
Claims (5)
- 공극을 형성하는 마주보는 극면을 가진 자철코아와, 상기 공극에 작동자속을 형성시키는 자속원과, 상기 작동자속을 상기 공극내에 가두기 위해 상기 공극부분에 있는 반자속원으로 이루어지는 전자장치.
- 마주보는 극면을 가지는 자철코아와, 상기 극면의 어느 한쪽과 선택적으로 접촉되게 설치된 전기자와, 상기 공극내에 자계를 형성시키는 작동자속원과, 자속통로에 수직이 되는 표면적A와 자속의 통로를 따라 길이가 L이 되어 그 성분L/A<1이 되어서 상기 전기자가 상기 극면의 어느 하나와 접촉되게 보지되도록 작동자속의 일부가 통과하는 낮은 자기저항의 통로를 제공하는 래칭자속의 자속원과, 상기 래칭자속원과 접촉되며 자속을 그들 사이에 통과시키기 위해 상기 전기자와 접촉되는 자속브라켓과, 상기 공극으로 우회자속을 가두기 위해 상기 공극부근에 놓인 반자속원으로 이루어지는 전자장치.
- 상기의 자철코아가 경사진 제1및 제2다리 부분을 가지는 제1부재와, 경사진 제1및 제2다리 부분을 가지는 제2부재로 구성되어서 상기 경사진 다리부분은 낮은 자기저항의 제1및 제2다리 부분을 형성하도록 서로 맞추어지게 되는 연속적인 경사진 공동부분을 가지는 청구범위2의 전자장치.
- 상기 제1 다리부분은 1차 권선의 코아를 이루며, 상기 제2다리부분은 2차 권선의 코아를 이루어, 상기 1차 권선은 전원에 연결되고 상기 2차 권선은 정류스위치 장치로 연결되어, 상기 정류스위치 장치는 상기 2차 권선에 연결되어 상기 권선내에 선택적으로 상기 작동자속을 형성하는 유기전류의 방향을 선택적으로 제어하는 청구범위 3의 전자장치.
- 상기 전기자에 의해 가동되는 부하스위치 장치를 또한 포함하는 청구범위 4의 전자장치.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/034,381 US4321652A (en) | 1979-04-30 | 1979-04-30 | Low voltage transformer relay |
AU14670/83A AU1467083A (en) | 1979-04-30 | 1983-05-18 | Transformer relay |
US34381 | 1987-04-02 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR830003130A true KR830003130A (ko) | 1983-05-31 |
KR830002068B1 KR830002068B1 (ko) | 1983-10-08 |
Family
ID=32597808
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019800001639A KR830002068B1 (ko) | 1979-04-30 | 1980-04-22 | 저 전압 변압기 릴레이 |
Country Status (12)
Country | Link |
---|---|
US (1) | US4321652A (ko) |
JP (1) | JPS55148333A (ko) |
KR (1) | KR830002068B1 (ko) |
AU (2) | AU535155B2 (ko) |
BR (1) | BR8002617A (ko) |
CA (1) | CA1145381A (ko) |
DE (1) | DE3016518A1 (ko) |
FR (1) | FR2455792A1 (ko) |
GB (2) | GB2050065B (ko) |
IT (1) | IT1144085B (ko) |
NL (1) | NL8002470A (ko) |
SE (1) | SE8003097L (ko) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4338649A (en) * | 1980-10-29 | 1982-07-06 | Minnesota Mining And Manufacturing Company | System for remotely controlling a load |
US4384314A (en) * | 1981-04-30 | 1983-05-17 | Minnesota Mining And Manufacturing Company | Control system for plural transformer relays |
US4414602A (en) * | 1981-12-18 | 1983-11-08 | Minnesota Mining And Manufacturing Co. | Current director and interface circuit for a transformer relay |
US4433356A (en) * | 1982-04-19 | 1984-02-21 | Minnesota Mining And Manufacturing Company | Control circuit for transformer relay |
US4467304A (en) * | 1982-12-28 | 1984-08-21 | Minnesota Mining And Manfacturing Company | Saturable tandem coil transformer relay |
US4751401A (en) * | 1987-03-23 | 1988-06-14 | Core Industries Inc. | Low voltage switch |
US5539261A (en) * | 1993-01-15 | 1996-07-23 | Honeywell Inc. | Mechanical alternate action to electrical pulse converter |
US6782513B1 (en) * | 2002-02-15 | 2004-08-24 | Shape Electronics, Inc. | High power factor integrated controlled ferroresonant constant current source |
EP3922888B1 (en) | 2013-05-31 | 2024-11-06 | Dayco IP Holdings, LLC | Sprung gate valves movable by an actuator |
US9574677B2 (en) | 2013-05-31 | 2017-02-21 | Dayco Ip Holdings, Llc | Solenoid-powered gate valve |
EP3039319B1 (en) | 2013-08-30 | 2018-10-10 | Dayco IP Holdings, LLC | Sprung gate valves movable by a solenoid actuator |
US10221867B2 (en) | 2013-12-10 | 2019-03-05 | Dayco Ip Holdings, Llc | Flow control for aspirators producing vacuum using the venturi effect |
CN104903635B (zh) * | 2013-12-11 | 2017-03-15 | 戴科知识产权控股有限责任公司 | 磁致动的截止阀 |
US9599246B2 (en) | 2015-08-05 | 2017-03-21 | Dayco Ip Holdings, Llc | Magnetically actuated shut-off valve |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR963666A (ko) * | 1950-07-18 | |||
FR985527A (fr) * | 1949-02-22 | 1951-07-19 | Alsthom Cgee | Nouveau relais à flux magnétique continu pouvant être commandé par un courant électrique de forme quelconque : alternatif, alterné, etc. |
FR1114606A (fr) * | 1954-11-18 | 1956-04-16 | Csf | Perfectionnements aux aimants permanents |
GB793825A (en) * | 1955-11-08 | 1958-04-23 | Telephone Mfg Co Ltd | Improvements relating to polarised electromagnetic devices |
BE556726A (ko) * | 1956-04-18 | |||
US3154728A (en) * | 1961-12-22 | 1964-10-27 | Barber Colman Co | High sensitivity magnetic relay |
US3379214A (en) * | 1965-01-15 | 1968-04-23 | Skinner Prec Ind Inc | Permanent magnet valve assembly |
US3461354A (en) * | 1966-05-27 | 1969-08-12 | Minnesota Mining & Mfg | Magnetic remote control switch |
BE786006A (fr) * | 1971-07-07 | 1973-01-08 | Siemens Ag | Circuit magnetique de relais polarise |
FR2280959A1 (fr) * | 1974-07-30 | 1976-02-27 | Materiel Magnetique | Perfectionnement aux dispositifs de commande magnetique a aimants permanents |
DE2907008C2 (de) * | 1979-02-23 | 1987-04-02 | Sulzer Morat Gmbh, 7024 Filderstadt | Steuermagnetsystem |
-
1979
- 1979-04-30 US US06/034,381 patent/US4321652A/en not_active Expired - Lifetime
-
1980
- 1980-04-10 CA CA000349559A patent/CA1145381A/en not_active Expired
- 1980-04-22 KR KR1019800001639A patent/KR830002068B1/ko active
- 1980-04-24 SE SE8003097A patent/SE8003097L/ not_active Application Discontinuation
- 1980-04-28 JP JP5705880A patent/JPS55148333A/ja active Pending
- 1980-04-28 NL NL8002470A patent/NL8002470A/nl not_active Application Discontinuation
- 1980-04-29 FR FR8009610A patent/FR2455792A1/fr active Granted
- 1980-04-29 IT IT48544/80A patent/IT1144085B/it active
- 1980-04-29 DE DE19803016518 patent/DE3016518A1/de not_active Withdrawn
- 1980-04-29 GB GB8014049A patent/GB2050065B/en not_active Expired
- 1980-04-29 BR BR8002617A patent/BR8002617A/pt unknown
- 1980-04-29 AU AU57867/80A patent/AU535155B2/en not_active Ceased
-
1982
- 1982-12-01 GB GB08234222A patent/GB2124829B/en not_active Expired
-
1983
- 1983-05-18 AU AU14670/83A patent/AU1467083A/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
AU1467083A (en) | 1983-09-22 |
JPS55148333A (en) | 1980-11-18 |
BR8002617A (pt) | 1980-12-09 |
AU535155B2 (en) | 1984-03-08 |
FR2455792B1 (ko) | 1984-11-16 |
US4321652A (en) | 1982-03-23 |
FR2455792A1 (fr) | 1980-11-28 |
AU5786780A (en) | 1980-11-06 |
GB2050065B (en) | 1983-12-21 |
NL8002470A (nl) | 1980-11-03 |
GB2124829B (en) | 1984-08-01 |
DE3016518A1 (de) | 1980-11-13 |
IT1144085B (it) | 1986-10-29 |
KR830002068B1 (ko) | 1983-10-08 |
SE8003097L (sv) | 1980-10-31 |
GB2050065A (en) | 1980-12-31 |
IT8048544A0 (it) | 1980-04-29 |
GB2124829A (en) | 1984-02-22 |
CA1145381A (en) | 1983-04-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 19800422 |
|
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 19830221 Patent event code: PE09021S01D |
|
PG1501 | Laying open of application | ||
PG1605 | Publication of application before grant of patent |
Comment text: Decision on Publication of Application Patent event code: PG16051S01I Patent event date: 19830905 |
|
PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 19840321 |
|
PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 19840327 Patent event code: PR07011E01D |
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PR1002 | Payment of registration fee |
Payment date: 19840327 End annual number: 3 Start annual number: 1 |
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PC1903 | Unpaid annual fee |