CH200806A - Electromagnetically operated switch. - Google Patents
Electromagnetically operated switch.Info
- Publication number
- CH200806A CH200806A CH200806DA CH200806A CH 200806 A CH200806 A CH 200806A CH 200806D A CH200806D A CH 200806DA CH 200806 A CH200806 A CH 200806A
- Authority
- CH
- Switzerland
- Prior art keywords
- operated switch
- electromagnetically operated
- electromagnetically
- switch
- operated
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H51/00—Electromagnetic relays
- H01H51/28—Relays having both armature and contacts within a sealed casing outside which the operating coil is located, e.g. contact carried by a magnetic leaf spring or reed
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
- H01H33/66—Vacuum switches
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Contacts (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200806X | 1935-11-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH200806A true CH200806A (en) | 1938-10-31 |
Family
ID=5762944
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH200806D CH200806A (en) | 1935-11-02 | 1936-10-22 | Electromagnetically operated switch. |
Country Status (3)
Country | Link |
---|---|
US (1) | US2167588A (en) |
CH (1) | CH200806A (en) |
NL (1) | NL46039C (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2425038A (en) * | 1943-09-27 | 1947-08-05 | Lear Inc | Safety switch device |
US2732454A (en) * | 1953-05-01 | 1956-01-24 | buckingham | |
US2877315A (en) * | 1956-06-19 | 1959-03-10 | Bell Telephone Labor Inc | Electromagnetic relay |
US2877316A (en) * | 1956-06-19 | 1959-03-10 | Bell Telephone Labor Inc | Electromagnetic relay |
US2889424A (en) * | 1957-12-31 | 1959-06-02 | Bell Telephone Labor Inc | Relay |
US3889131A (en) * | 1973-10-29 | 1975-06-10 | Jack B Speller | Long life reliable relay |
-
0
- NL NL46039D patent/NL46039C/xx active
-
1936
- 1936-10-22 CH CH200806D patent/CH200806A/en unknown
-
1937
- 1937-07-07 US US152407A patent/US2167588A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US2167588A (en) | 1939-07-25 |
NL46039C (en) |
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