BE456502A - - Google Patents
Info
- Publication number
- BE456502A BE456502A BE456502DA BE456502A BE 456502 A BE456502 A BE 456502A BE 456502D A BE456502D A BE 456502DA BE 456502 A BE456502 A BE 456502A
- Authority
- BE
- Belgium
Links
Classifications
-
- 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
- H01H33/02—Details
- H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
- H01H33/14—Multiple main contacts for the purpose of dividing the current through, or potential drop along, the arc
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23B—PRESERVATION OF FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES; CHEMICAL RIPENING OF FRUIT OR VEGETABLES
- A23B2/00—Preservation of foods or foodstuffs, in general
- A23B2/70—Preservation of foods or foodstuffs, in general by treatment with chemicals
- A23B2/725—Preservation of foods or foodstuffs, in general by treatment with chemicals in the form of liquids or solids
- A23B2/788—Inorganic compounds
-
- 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
- H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
- H01H33/80—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid flow of arc-extinguishing fluid from a pressure source being controlled by a valve
- H01H33/82—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid flow of arc-extinguishing fluid from a pressure source being controlled by a valve the fluid being air or gas
- H01H33/83—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid flow of arc-extinguishing fluid from a pressure source being controlled by a valve the fluid being air or gas wherein the contacts are opened by the flow of air or gas
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Chemical & Material Sciences (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Meat, Egg Or Seafood Products (AREA)
- Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
- Organic Insulating Materials (AREA)
- Gas-Insulated Switchgears (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH237483T | 1943-06-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE456502A true BE456502A (en:Method) | 1944-07-31 |
Family
ID=6570085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE456502D BE456502A (en:Method) | 1943-06-28 | 1944-06-27 |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE456502A (en:Method) |
| CH (2) | CH237483A (en:Method) |
| DE (1) | DE835022C (en:Method) |
| FR (2) | FR904584A (en:Method) |
| GB (1) | GB576940A (en:Method) |
| NL (1) | NL115273C (en:Method) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE473866A (en:Method) * | 1946-06-13 | |||
| DE1006485B (de) * | 1953-02-19 | 1957-04-18 | Licentia Gmbh | Druckgasschalter mit mehreren Leistungsunterbrechungsstellen |
| FR2844768B1 (fr) | 2002-09-25 | 2005-05-06 | Guy Charles Royer | Ancre de marine a soc rigide |
-
0
- NL NL115273D patent/NL115273C/xx active
-
1940
- 1940-09-02 GB GB13741/40A patent/GB576940A/en not_active Expired
-
1943
- 1943-06-28 CH CH237483D patent/CH237483A/de unknown
-
1944
- 1944-05-25 FR FR904584D patent/FR904584A/fr not_active Expired
- 1944-06-27 BE BE456502D patent/BE456502A/xx unknown
-
1946
- 1946-05-13 CH CH256095D patent/CH256095A/de unknown
-
1947
- 1947-05-13 FR FR56585D patent/FR56585E/fr not_active Expired
-
1948
- 1948-12-30 DE DEP28049D patent/DE835022C/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR56585E (fr) | 1952-09-30 |
| GB576940A (en) | 1946-04-29 |
| DE835022C (de) | 1952-03-27 |
| CH256095A (de) | 1948-07-31 |
| CH237483A (de) | 1945-04-30 |
| FR904584A (fr) | 1945-11-09 |
| NL115273C (en:Method) |