EP0097123A3 - Miniature electromagnetic relay - Google Patents
Miniature electromagnetic relay Download PDFInfo
- Publication number
- EP0097123A3 EP0097123A3 EP83810249A EP83810249A EP0097123A3 EP 0097123 A3 EP0097123 A3 EP 0097123A3 EP 83810249 A EP83810249 A EP 83810249A EP 83810249 A EP83810249 A EP 83810249A EP 0097123 A3 EP0097123 A3 EP 0097123A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- contact
- magnetic flux
- permanent magnet
- control
- control coil
- 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.)
- Withdrawn
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H51/00—Electromagnetic relays
- H01H51/22—Polarised relays
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H51/00—Electromagnetic relays
- H01H51/22—Polarised relays
- H01H51/2209—Polarised relays with rectilinearly movable armature
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/54—Contact arrangements
- H01H50/56—Contact spring sets
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Electromagnets (AREA)
- Relay Circuits (AREA)
- Switches Operated By Changes In Physical Conditions (AREA)
Abstract
Um eine umgebungsunabhängige Kontaktgabe zu errei chen, sind zwei hermetisch verschlossene Kontaktpillen (31, 32) vorhanden. Jede Kontaktpille weist einen Umschaltekon takt auf und besitzt als bewegliches Glied eine Membran (1, 1′) aus elektrisch und magnetisch leitendem Material, welche Membran infolge des durch einen Permanentmagneten (35) bewirkten und durch den Kern (37) einer Steuerspule (36) flies senden Magnetflusses an entsprechenden Kontaktpolen (5, 6′ oder 6, 5,) haftet. Für die Umsteuerung des Relais genügt ein Stromimpuls durch die Steuerspule, welcher einen Steuerfluss bewirken muss, der nur wenig grösser ist als der Permanent magnetfluss, weil sich die beiden Flüsse nach eingeleiteter Um teuerung in ihren Wirkungen unterstützen. Dank dieser Unter stützung ist die benötigte Steuerleistung so gering, dass eine direkte Ansteuerung durch TTL-Schaltungen möglich ist. Durch andere Anordnung des Permanentmagneten im Ma gnetkreis sind auch monstabile Relais realisierbar. To achieve contact regardless of the environment chen, are two hermetically sealed contact pills (31, 32) available. Each contact pill has a switch con clocks and has a membrane as a movable member (1, 1 ′) made of electrically and magnetically conductive material, which Diaphragm due to the permanent magnet (35) caused and flows through the core (37) of a control coil (36) send magnetic flux to corresponding contact poles (5, 6 ′ or 6, 5,) is liable. One is sufficient for reversing the relay Current pulse through the control coil, which is a control flow must effect that is only slightly larger than the permanent magnetic flux, because the two rivers Support the effects of inflation. Thanks to this sub support, the required tax output is so low that a direct control by TTL circuits is possible. By arranging the permanent magnet differently in Ma monstable relays can also be implemented.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH357982 | 1982-06-10 | ||
CH3579/82 | 1982-06-10 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0097123A2 EP0097123A2 (en) | 1983-12-28 |
EP0097123A3 true EP0097123A3 (en) | 1986-10-01 |
Family
ID=4259035
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP83810249A Withdrawn EP0097123A3 (en) | 1982-06-10 | 1983-06-08 | Miniature electromagnetic relay |
Country Status (13)
Country | Link |
---|---|
US (1) | US4503410A (en) |
EP (1) | EP0097123A3 (en) |
JP (1) | JPS5958732A (en) |
KR (1) | KR840005268A (en) |
AU (1) | AU561444B2 (en) |
BE (1) | BE897016A (en) |
BR (1) | BR8303039A (en) |
CA (1) | CA1203824A (en) |
ES (1) | ES281213Y (en) |
IT (1) | IT1164271B (en) |
MX (1) | MX153537A (en) |
NZ (1) | NZ204426A (en) |
PH (1) | PH20524A (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7115825B2 (en) * | 2001-02-15 | 2006-10-03 | Integral Technologies, Inc. | Low cost key actuators and other switching device actuators manufactured from conductive loaded resin-based materials |
US20110024275A1 (en) * | 2001-02-16 | 2011-02-03 | Integral Technologies, Inc. | Low cost key actuators and other switching device actuators manufactured from conductive loaded resin-based materials |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2045831A1 (en) * | 1969-09-18 | 1971-03-25 | Int Standard Electric Corp | Electromagnetic relay |
US3621419A (en) * | 1970-02-19 | 1971-11-16 | Leach Corp | Polarized latch relay |
US3629749A (en) * | 1969-06-06 | 1971-12-21 | Int Standard Electric Corp | Electromagnetic switch construction |
GB1341671A (en) * | 1972-01-06 | 1973-12-25 | Standard Telephones Cables Ltd | Changeover operation contact units |
US3868611A (en) * | 1972-12-01 | 1975-02-25 | Int Standard Electric Corp | Magnetically actuated sealed contact |
DE2905686A1 (en) * | 1978-02-27 | 1979-08-30 | Iskra | Miniature relay for short changeover times - has shaped projection on coil forming to house spaced magnetic inserts and pole shoes |
US4225835A (en) * | 1976-11-15 | 1980-09-30 | Iskra Zp Ljubljana, O. Sub. O. | Electromagnetic switching relay |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2306522B1 (en) * | 1973-02-09 | 1974-06-20 | Standard Elektrik Lorenz Ag, 7000 Stuttgart | Magnetically operated, closed contact |
-
1983
- 1983-05-31 NZ NZ204426A patent/NZ204426A/en unknown
- 1983-06-03 PH PH29014A patent/PH20524A/en unknown
- 1983-06-06 AU AU15378/83A patent/AU561444B2/en not_active Expired - Fee Related
- 1983-06-06 MX MX197552A patent/MX153537A/en unknown
- 1983-06-07 US US06/501,934 patent/US4503410A/en not_active Expired - Fee Related
- 1983-06-08 JP JP58101041A patent/JPS5958732A/en active Granted
- 1983-06-08 BR BR8303039A patent/BR8303039A/en unknown
- 1983-06-08 IT IT21525/83A patent/IT1164271B/en active
- 1983-06-08 EP EP83810249A patent/EP0097123A3/en not_active Withdrawn
- 1983-06-09 CA CA000430000A patent/CA1203824A/en not_active Expired
- 1983-06-10 KR KR1019830002583A patent/KR840005268A/en not_active Application Discontinuation
- 1983-06-10 BE BE2/60127A patent/BE897016A/en not_active IP Right Cessation
- 1983-06-10 ES ES1983281213U patent/ES281213Y/en not_active Expired
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3629749A (en) * | 1969-06-06 | 1971-12-21 | Int Standard Electric Corp | Electromagnetic switch construction |
DE2045831A1 (en) * | 1969-09-18 | 1971-03-25 | Int Standard Electric Corp | Electromagnetic relay |
US3621419A (en) * | 1970-02-19 | 1971-11-16 | Leach Corp | Polarized latch relay |
GB1341671A (en) * | 1972-01-06 | 1973-12-25 | Standard Telephones Cables Ltd | Changeover operation contact units |
US3868611A (en) * | 1972-12-01 | 1975-02-25 | Int Standard Electric Corp | Magnetically actuated sealed contact |
US4225835A (en) * | 1976-11-15 | 1980-09-30 | Iskra Zp Ljubljana, O. Sub. O. | Electromagnetic switching relay |
DE2905686A1 (en) * | 1978-02-27 | 1979-08-30 | Iskra | Miniature relay for short changeover times - has shaped projection on coil forming to house spaced magnetic inserts and pole shoes |
Also Published As
Publication number | Publication date |
---|---|
IT8321525A1 (en) | 1984-12-08 |
NZ204426A (en) | 1986-08-08 |
BR8303039A (en) | 1984-01-31 |
KR840005268A (en) | 1984-11-05 |
US4503410A (en) | 1985-03-05 |
AU561444B2 (en) | 1987-05-07 |
IT8321525A0 (en) | 1983-06-08 |
EP0097123A2 (en) | 1983-12-28 |
ES281213U (en) | 1985-08-01 |
BE897016A (en) | 1983-12-12 |
JPS5958732A (en) | 1984-04-04 |
ES281213Y (en) | 1986-04-16 |
JPH0414453B2 (en) | 1992-03-12 |
AU1537883A (en) | 1983-12-15 |
IT1164271B (en) | 1987-04-08 |
PH20524A (en) | 1987-01-30 |
MX153537A (en) | 1986-11-11 |
CA1203824A (en) | 1986-04-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Designated state(s): AT CH FR GB LI NL SE |
|
RBV | Designated contracting states (corrected) |
Designated state(s): AT CH FR GB LI NL SE |
|
17P | Request for examination filed |
Effective date: 19840315 |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): AT CH FR GB LI NL SE |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 19870402 |
|
RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: HOCHREUTINER, ROGER MAURICE |