FR369875A - Régulateurs ou controleurs de pompes - Google Patents
Régulateurs ou controleurs de pompesInfo
- Publication number
- FR369875A FR369875A FR369875A FR369875DA FR369875A FR 369875 A FR369875 A FR 369875A FR 369875 A FR369875 A FR 369875A FR 369875D A FR369875D A FR 369875DA FR 369875 A FR369875 A FR 369875A
- Authority
- FR
- France
- Prior art keywords
- controllers
- pump regulators
- regulators
- pump
- 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
- H01H33/02—Details
- H01H33/28—Power arrangements internal to the switch for operating the driving mechanism
- H01H33/30—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator
- H01H33/32—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator pneumatic
-
- 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
- H01H33/88—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts
- H01H33/90—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected by or in conjunction with the contact-operating mechanism
- H01H33/91—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected by or in conjunction with the contact-operating mechanism the arc-extinguishing fluid being air or gas
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US369875XA | 1905-09-21 | 1905-09-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR369875A true FR369875A (fr) | 1907-01-23 |
Family
ID=5718842
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR6748A Expired FR6748E (fr) | 1905-09-21 | Régulateurs ou controleurs de pompes | |
FR369875A Expired FR369875A (fr) | 1905-09-21 | 1906-09-17 | Régulateurs ou controleurs de pompes |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR6748A Expired FR6748E (fr) | 1905-09-21 | Régulateurs ou controleurs de pompes |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE184091C (fr) |
FR (2) | FR369875A (fr) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1067502B (fr) * | ||||
CH334100A (de) * | 1955-09-03 | 1958-11-15 | Bbc Brown Boveri & Cie | Leistungstrennschalter |
DE1073061B (de) * | 1957-10-02 | 1960-01-14 | Feiten &. Guilleaume Carlswerk Aktiengesellschaft, Köln-Mülheim | Leistungstrennschalter mit Lichtbogenlöscheinrichtung |
DE1236628B (de) * | 1961-05-17 | 1967-03-16 | Bbc Brown Boveri & Cie | Elektrischer Schalter, insbesondere Schuetz |
-
0
- FR FR6748A patent/FR6748E/fr not_active Expired
- DE DENDAT184091D patent/DE184091C/de active Active
-
1906
- 1906-09-17 FR FR369875A patent/FR369875A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE184091C (fr) | |
FR6748E (fr) | 1907-02-08 |
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