NL297139A - - Google Patents
Info
- Publication number
- NL297139A NL297139A NL297139A NL297139A NL297139A NL 297139 A NL297139 A NL 297139A NL 297139 A NL297139 A NL 297139A NL 297139 A NL297139 A NL 297139A NL 297139 A NL297139 A NL 297139A
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/06—Contacts characterised by the shape or structure of the contact-making surface, e.g. grooved
- H01H1/08—Contacts characterised by the shape or structure of the contact-making surface, e.g. grooved wetted with mercury
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H29/00—Switches having at least one liquid contact
- H01H29/18—Switches having at least one liquid contact with level of surface of contact liquid displaced by non-electrical contact-making plunger
-
- 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
- H01H51/288—Freely suspended contacts
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1054263A CH420337A (de) | 1963-08-26 | 1963-08-26 | Elektrisches Schaltrelais |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL297139A true NL297139A (nl) | 1965-05-25 |
Family
ID=4364305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL297139A NL297139A (nl) | 1963-08-26 | 1963-08-26 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE636701A (nl) |
| CH (1) | CH420337A (nl) |
| GB (1) | GB1066245A (nl) |
| NL (1) | NL297139A (nl) |
-
1963
- 1963-08-26 GB GB3366363A patent/GB1066245A/en not_active Expired
- 1963-08-26 NL NL297139A patent/NL297139A/xx unknown
- 1963-08-26 CH CH1054263A patent/CH420337A/de unknown
- 1963-08-28 BE BE636701A patent/BE636701A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH420337A (de) | 1966-09-15 |
| BE636701A (nl) | 1963-12-16 |
| GB1066245A (en) | 1967-04-26 |