FR833151A - Device for extinguishing the arc in direct current controllers, by means of compressed gas - Google Patents
Device for extinguishing the arc in direct current controllers, by means of compressed gasInfo
- Publication number
- FR833151A FR833151A FR833151DA FR833151A FR 833151 A FR833151 A FR 833151A FR 833151D A FR833151D A FR 833151DA FR 833151 A FR833151 A FR 833151A
- Authority
- FR
- France
- Prior art keywords
- extinguishing
- arc
- direct current
- compressed gas
- current controllers
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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
- H01H33/70—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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE201417X | 1937-02-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR833151A true FR833151A (en) | 1938-10-13 |
Family
ID=5766160
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR833151D Expired FR833151A (en) | 1937-02-06 | 1938-02-04 | Device for extinguishing the arc in direct current controllers, by means of compressed gas |
Country Status (3)
Country | Link |
---|---|
BE (1) | BE426206A (en) |
CH (1) | CH201417A (en) |
FR (1) | FR833151A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5911407A (en) * | 1995-01-11 | 1999-06-15 | Mannesmann Rexroth Ag | Metal valve housing |
-
0
- BE BE426206D patent/BE426206A/xx unknown
-
1938
- 1938-02-01 CH CH201417D patent/CH201417A/en unknown
- 1938-02-04 FR FR833151D patent/FR833151A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5911407A (en) * | 1995-01-11 | 1999-06-15 | Mannesmann Rexroth Ag | Metal valve housing |
Also Published As
Publication number | Publication date |
---|---|
CH201417A (en) | 1938-11-30 |
BE426206A (en) |
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