NL46039C - - Google Patents
Info
- Publication number
- NL46039C NL46039C NL46039DA NL46039C NL 46039 C NL46039 C NL 46039C NL 46039D A NL46039D A NL 46039DA NL 46039 C NL46039 C NL 46039C
- Authority
- NL
- Netherlands
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 |
|---|---|
| NL46039C true NL46039C (xx) |
Family
ID=5762944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL46039D NL46039C (xx) | 1935-11-02 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US2167588A (xx) |
| CH (1) | CH200806A (xx) |
| NL (1) | NL46039C (xx) |
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/de 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 |
| CH200806A (de) | 1938-10-31 |