CH282249A - Relays for railway safety devices. - Google Patents

Relays for railway safety devices.

Info

Publication number: CH282249A
Authority: CH; Switzerland
Prior art keywords: relays; safety devices; railway safety; railway; devices
Prior art date: 1949-10-21

Application number

Other languages

German (de)

Inventor

Gmbh Ver Eisenbahn-Signalwerke

Original Assignee

Ver Eisenbahn Signalwerke Gmbh

Priority date (The priority date 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 date listed.)

1949-10-21

Filing date

1950-05-02

Publication date

1952-04-15

1950-05-02 Application filed by Ver Eisenbahn Signalwerke Gmbh filed Critical Ver Eisenbahn Signalwerke Gmbh

1952-04-15 Publication of CH282249A publication Critical patent/CH282249A/en

Classifications

- 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
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/64—Driving arrangements between movable part of magnetic circuit and contact
- H01H50/641—Driving arrangements between movable part of magnetic circuit and contact intermediate part performing a rectilinear movement
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
- H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
- H01H1/24—Contacts characterised by the manner in which co-operating contacts engage by abutting with resilient mounting
- H01H1/26—Contacts characterised by the manner in which co-operating contacts engage by abutting with resilient mounting with spring blade support
- H01H2001/265—Contacts characterised by the manner in which co-operating contacts engage by abutting with resilient mounting with spring blade support having special features for supporting, locating or pre-stressing the contact blade springs

Landscapes

Physics & Mathematics (AREA)
Electromagnetism (AREA)
Building Environments (AREA)

CH282249D 1949-10-21 1950-05-02 Relays for railway safety devices. CH282249A (en)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
DE282249X		1949-10-21
DE281049X		1949-10-28
DE171249X		1949-12-17

Publications (1)

Publication Number	Publication Date
CH282249A true CH282249A (en)	1952-04-15

Family

ID=27181106

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
CH171249D CH171249A (en)	1949-10-21	1933-04-21	Wooden wall.
CH282249D CH282249A (en)	1949-10-21	1950-05-02	Relays for railway safety devices.

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
CH171249D CH171249A (en)	1949-10-21	1933-04-21	Wooden wall.

Country Status (3)

Country	Link
BE (1)	BE496531A (en)
CH (2)	CH171249A (en)
LU (1)	LU30277A1 (en)

0
- BE BE496531D patent/BE496531A/xx unknown
- LU LU30277D patent/LU30277A1/xx unknown
1933
- 1933-04-21 CH CH171249D patent/CH171249A/en unknown
1950
- 1950-05-02 CH CH282249D patent/CH282249A/en unknown

Also Published As

Publication number	Publication date
LU30277A1 (en)
CH171249A (en)	1934-08-31
BE496531A (en)

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