FR6748E - Régulateurs ou controleurs de pompes - Google Patents

Régulateurs ou controleurs de pompes

Info

Publication number
FR6748E
FR6748E FR6748A FR6748DA FR6748E FR 6748 E FR6748 E FR 6748E FR 6748 A FR6748 A FR 6748A FR 6748D A FR6748D A FR 6748DA FR 6748 E FR6748 E FR 6748E
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
Application number
FR6748A
Other languages
English (en)
Inventor
Westinghouse
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Westinghouse Electric Corp
Original Assignee
Westinghouse Electric Corp
Priority date (The priority date 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 date listed.)
Publication date
Application granted granted Critical
Publication of FR6748E publication Critical patent/FR6748E/fr
Expired legal-status Critical Current

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
FR6748A 1905-09-21 Régulateurs ou controleurs de pompes Expired FR6748E (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US369875XA 1905-09-21 1905-09-21

Publications (1)

Publication Number Publication Date
FR6748E true FR6748E (fr) 1907-02-08

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 After (1)

Application Number Title Priority Date Filing Date
FR369875A Expired FR369875A (fr) 1905-09-21 1906-09-17 Régulateurs ou controleurs de pompes

Country Status (2)

Country Link
DE (1) DE184091C (fr)
FR (2) FR369875A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
FR369875A (fr) 1907-01-23
DE184091C (fr)

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