NL91107C - - Google Patents

Info

Publication number
NL91107C
NL91107C NL91107DA NL91107C NL 91107 C NL91107 C NL 91107C NL 91107D A NL91107D A NL 91107DA NL 91107 C NL91107 C NL 91107C
Authority
NL
Netherlands
Application number
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 of NL91107C publication Critical patent/NL91107C/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B23/00—Equipment for handling lifeboats or the like
    • B63B23/02—Davits, i.e. devices having arms for lowering boats by cables or the like
    • B63B23/04—Davits, i.e. devices having arms for lowering boats by cables or the like with arms pivoting on substantially horizontal axes, e.g. gravity type
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Circuit Breakers (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
NL91107D 1948-12-24 NL91107C (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH672312X 1948-12-24

Publications (1)

Publication Number Publication Date
NL91107C true NL91107C (fr)

Family

ID=4527775

Family Applications (1)

Application Number Title Priority Date Filing Date
NL91107D NL91107C (fr) 1948-12-24

Country Status (4)

Country Link
DE (1) DE825714C (fr)
FR (1) FR1114258A (fr)
GB (1) GB672312A (fr)
NL (1) NL91107C (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1158610B (de) * 1959-09-26 1963-12-05 Sachsenwerk Licht & Kraft Ag Vorrichtung zur Anzeige der Schaltbereitschaft elektrischer Schaltgeraete

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE730681C (de) * 1939-09-06 1943-01-15 Aeg Hochspannungsschalter, welcher insbesondere fuer die Zwecke der Fehlerfortschaltung in Leitungsanlagen zwei verschiedenartige Schaltvorgaenge ausfuehren kann
US2390966A (en) * 1940-12-21 1945-12-11 Ite Circuit Breaker Ltd Air blast circuit breaker and control therefor

Also Published As

Publication number Publication date
GB672312A (en) 1952-05-21
FR1114258A (fr) 1956-04-10
DE825714C (de) 1951-12-20

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