BE673228A - - Google Patents
Info
- Publication number
- BE673228A BE673228A BE673228A BE673228A BE673228A BE 673228 A BE673228 A BE 673228A BE 673228 A BE673228 A BE 673228A BE 673228 A BE673228 A BE 673228A BE 673228 A BE673228 A BE 673228A
- Authority
- BE
- Belgium
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D11/00—Arrangement of elements for electric heating in or on furnaces
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/62—Heating or cooling of contacts
-
- 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
- H01H1/22—Contacts characterised by the manner in which co-operating contacts engage by abutting with rigid pivoted member carrying the moving contact
- H01H1/221—Contacts characterised by the manner in which co-operating contacts engage by abutting with rigid pivoted member carrying the moving contact and a contact pressure spring acting between the pivoted member and a supporting member
- H01H1/226—Contacts characterised by the manner in which co-operating contacts engage by abutting with rigid pivoted member carrying the moving contact and a contact pressure spring acting between the pivoted member and a supporting member having a plurality of parallel contact bars
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Push-Button Switches (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1573064A CH421242A (de) | 1964-12-04 | 1964-12-04 | Kontakteinrichtung für Hochfrequenzstromkreise |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE673228A true BE673228A (https=) | 1966-04-01 |
Family
ID=4411462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE673228A BE673228A (https=) | 1964-12-04 | 1965-12-02 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE673228A (https=) |
| CH (1) | CH421242A (https=) |
| DE (1) | DE1256745B (https=) |
| FR (1) | FR1456366A (https=) |
| NL (1) | NL6514277A (https=) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH631027A5 (de) * | 1978-06-30 | 1982-07-15 | Bbc Brown Boveri & Cie | Elektrische gleichstromkontaktvorrichtung. |
| US4518837A (en) * | 1983-07-12 | 1985-05-21 | United Technologies Corporation | Electrical switch for induction heating system |
| DE3409579A1 (de) * | 1984-03-15 | 1985-09-19 | Siemens AG, 1000 Berlin und 8000 München | Befestigungsanordnung fuer lichtbogenkammern |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR576230A (fr) * | 1924-01-23 | 1924-08-13 | Perfectionnements aux bobines à self-induction variable | |
| DE694556C (de) * | 1937-11-24 | 1940-08-03 | Siemens & Halske Akt Ges | insbesondere fuer hoehere Belastungen |
| GB516814A (en) * | 1938-05-06 | 1940-01-11 | Basil Neil Maclarty | Improvements in or relating to variable electrical inductances |
| GB647077A (en) * | 1942-12-07 | 1950-12-06 | British Thomson Houston Co Ltd | Improvements in and relating to impedance switching devices |
| GB938503A (en) * | 1960-03-21 | 1963-10-02 | William Amos Etter | Electrical switching unit and switching systems incorporating such units |
-
1964
- 1964-12-04 CH CH1573064A patent/CH421242A/de unknown
- 1964-12-04 DE DE1964P0035620 patent/DE1256745B/de active Pending
-
1965
- 1965-11-03 NL NL6514277A patent/NL6514277A/xx unknown
- 1965-12-02 FR FR46658A patent/FR1456366A/fr not_active Expired
- 1965-12-02 BE BE673228A patent/BE673228A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL6514277A (https=) | 1966-06-06 |
| DE1256745B (de) | 1967-12-21 |
| FR1456366A (fr) | 1966-10-21 |
| CH421242A (de) | 1966-09-30 |