IT8423331A0 - Rele' di segnalazione ferroviaria. - Google Patents
Rele' di segnalazione ferroviaria.Info
- Publication number
- IT8423331A0 IT8423331A0 IT8423331A IT2333184A IT8423331A0 IT 8423331 A0 IT8423331 A0 IT 8423331A0 IT 8423331 A IT8423331 A IT 8423331A IT 2333184 A IT2333184 A IT 2333184A IT 8423331 A0 IT8423331 A0 IT 8423331A0
- Authority
- IT
- Italy
- Prior art keywords
- railway signaling
- signaling relay
- relay
- railway
- signaling
- Prior art date
Links
- 238000004353 relayed correlation spectroscopy Methods 0.000 title 1
- 230000011664 signaling Effects 0.000 title 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/54—Contact arrangements
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Electromagnets (AREA)
- Contacts (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/546,244 US4564829A (en) | 1983-10-28 | 1983-10-28 | Railway signaling relay |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8423331A0 true IT8423331A0 (it) | 1984-10-26 |
IT1177051B IT1177051B (it) | 1987-08-26 |
Family
ID=24179522
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT23331/84A IT1177051B (it) | 1983-10-28 | 1984-10-26 | Rele' di segnalazione ferroviaria |
Country Status (3)
Country | Link |
---|---|
US (1) | US4564829A (it) |
IT (1) | IT1177051B (it) |
NL (1) | NL8403256A (it) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ZA945191B (en) * | 1993-07-15 | 1995-02-24 | Gruner Gmbh Ralaisfabrik W | Relay for the switching of high current strenghts |
KR101671819B1 (ko) * | 2014-10-29 | 2016-11-02 | 대성전기공업 주식회사 | 스톱퍼를 구비한 코어 이동형 외팔보 타입 릴레이 장치 |
RU175934U1 (ru) * | 2016-11-23 | 2017-12-25 | Общество с ограниченной ответственностью "Информационные технологии" (ООО "ИнфоТех") | Электромагнитное реле для участков железных дорог со скоростным движением |
RU189872U1 (ru) * | 2019-03-25 | 2019-06-07 | Открытое акционерное общество "Объединенные электротехнические заводы" | Электромагнитное штепсельное реле железнодорожной автоматики |
IT201900014706A1 (it) | 2019-08-13 | 2021-02-13 | Tecnologie Mecc S R L | Metodo ed apparato di rilevazione di presenza di treni |
RU201151U1 (ru) * | 2020-05-26 | 2020-12-01 | Общество с ограниченной ответственностью "Информационные технологии" (ООО "ИнфоТех") | Контактная группа модульного типа для электромагнитного реле |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2258122A (en) * | 1939-01-28 | 1941-10-07 | Gen Railway Signal Co | Relay |
-
1983
- 1983-10-28 US US06/546,244 patent/US4564829A/en not_active Expired - Lifetime
-
1984
- 1984-10-25 NL NL8403256A patent/NL8403256A/nl not_active Application Discontinuation
- 1984-10-26 IT IT23331/84A patent/IT1177051B/it active
Also Published As
Publication number | Publication date |
---|---|
IT1177051B (it) | 1987-08-26 |
NL8403256A (nl) | 1985-05-17 |
US4564829A (en) | 1986-01-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19971030 |