FR894223A - Dispositif de coupure de courant continu ou alternatif - Google Patents

Dispositif de coupure de courant continu ou alternatif

Info

Publication number
FR894223A
FR894223A FR894223DA FR894223A FR 894223 A FR894223 A FR 894223A FR 894223D A FR894223D A FR 894223DA FR 894223 A FR894223 A FR 894223A
Authority
FR
France
Prior art keywords
cut
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
Other languages
English (en)
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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.)
Filing date
Publication date
Application filed by Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of FR894223A publication Critical patent/FR894223A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/46—Removing components of defined structure
    • B01D53/48—Sulfur compounds
    • B01D53/50—Sulfur oxides
    • B01D53/507—Sulfur oxides by treating the gases with other liquids
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/54—Circuit arrangements not adapted to a particular application of the switching device and for which no provision exists elsewhere

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Generation Of Surge Voltage And Current (AREA)
  • Discharge Lamps And Accessories Thereof (AREA)
FR894223D 1942-04-25 1943-04-23 Dispositif de coupure de courant continu ou alternatif Expired FR894223A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL105779 1942-04-25

Publications (1)

Publication Number Publication Date
FR894223A true FR894223A (fr) 1944-12-18

Family

ID=19750340

Family Applications (1)

Application Number Title Priority Date Filing Date
FR894223D Expired FR894223A (fr) 1942-04-25 1943-04-23 Dispositif de coupure de courant continu ou alternatif

Country Status (6)

Country Link
US (1) US2619524A (fr)
BE (1) BE450313A (fr)
CH (1) CH250185A (fr)
FR (1) FR894223A (fr)
GB (1) GB639394A (fr)
NL (1) NL63114C (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2619524A (en) * 1942-04-25 1952-11-25 Hartford Nat Bank & Trust Co Arc extinguishing system
US2789253A (en) * 1951-12-28 1957-04-16 Vang Alfred Protection of circuit breakers and metallic switches for carrying large currents

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK86068C (da) * 1954-06-29 1958-08-18 Philips Nv Afbryderkobling til anvendelse i ignitronkoblinger.
US3278801A (en) * 1962-03-28 1966-10-11 Karl Rath System of arc suppression for electrical switches and circuit breakers
CH513507A (de) * 1970-02-20 1971-09-30 Bbc Brown Boveri & Cie Schaltvorrichtung für das Abschalten von Gleichstrom-Hochspannungsleitungen
US3708687A (en) * 1971-02-24 1973-01-02 Continental Can Co Control circuitry for direct current
EP3522196B1 (fr) * 2018-01-31 2020-11-25 General Electric Technology GmbH Appareil de commutation

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US490178A (en) * 1893-01-17 Electric-circuit breaker
US500629A (en) * 1893-07-04 Electric switch
FR419274A (fr) * 1909-08-05 1910-12-30 Zeiss Carl Soc Niveau à fiole tubulaire muni d'un système réflecteur
NL20913C (fr) * 1925-06-30
US1691423A (en) * 1926-05-20 1928-11-13 Gen Electric Circuit-control apparatus
US1691395A (en) * 1926-08-16 1928-11-13 Gen Electric Circuit-control apparatus
FR648945A (fr) * 1927-02-25 1928-12-15 Oerlikon Maschf Interrupteur à vide pour courants alternatifs
CH129999A (de) * 1927-12-22 1929-01-02 Oerlikon Maschf Einrichtung zum Abschalten elektrischer Ströme, bestehend aus einem Schalter und parallel zu diesem angeschlossenen elektrischen Gasentladungsröhren.
US1902958A (en) * 1929-08-14 1933-03-28 Westinghouse Electric & Mfg Co Circuit breaker
US1975164A (en) * 1933-05-27 1934-10-02 Westinghouse Electric & Mfg Co Grid-controlled mercury arc tube
US2071447A (en) * 1934-03-24 1937-02-23 Hugh E Young Circuit breaker
US2157925A (en) * 1937-03-13 1939-05-09 Westinghouse Electric & Mfg Co Electric discharge apparatus
US2215804A (en) * 1938-06-30 1940-09-24 Westinghouse Electric & Mfg Co Circuit interrupting apparatus
US2221569A (en) * 1938-07-20 1940-11-12 Westinghouse Electric & Mfg Co Direct current welding with tube control
US2223523A (en) * 1938-11-16 1940-12-03 Westinghouse Electric & Mfg Co Electric discharge apparatus
US2537383A (en) * 1942-03-31 1951-01-09 Hartford Nat Bank & Trust Co Device for extinguishing a discharge tube having a mercury cathode
NL63114C (fr) * 1942-04-25

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2619524A (en) * 1942-04-25 1952-11-25 Hartford Nat Bank & Trust Co Arc extinguishing system
US2789253A (en) * 1951-12-28 1957-04-16 Vang Alfred Protection of circuit breakers and metallic switches for carrying large currents

Also Published As

Publication number Publication date
GB639394A (en) 1950-06-28
CH250185A (de) 1947-08-15
US2619524A (en) 1952-11-25
NL63114C (fr)
BE450313A (fr)

Similar Documents

Publication Publication Date Title
FR894223A (fr) Dispositif de coupure de courant continu ou alternatif
FR932749A (fr) Redresseur de courant alternatif du type au sélénium
FR944089A (fr) Dispositif de découplage
FR932625A (fr) Redresseur de courant alternatif du type au sélénium
FR878656A (fr) Réceptacle
FR893651A (fr) Dispositif ferme-porte
FR932503A (fr) Redresseur de courant alternatif du type au sélénium
FR888063A (fr) Appareil de mécanothérapie
FR879497A (fr) Dispositif de coupure de courant continu
FR950451A (fr) Appareil de fac-similé
FR889308A (fr) Dispositif de décrottage
FR879049A (fr) Dispositif de connexions électriques
FR890251A (fr) Dispositif de self réglable
ES155718A1 (es) Dispositivo cuentagotas
AT175798B (de) Regeleinrichtung
FR978965A (fr) Générateur de courant alternatif
FR889628A (fr) Dispositif
FR901937A (fr) Système triphasé de redresseurs
ES158837A1 (es) Dispositivo elevador
FR976977A (fr) Appareil de projection
ES157375A1 (es) Un aparato de puntería
FR892210A (fr) Appareil décanteur-séparateur
FR945856A (fr) Appareil photomodulateur
FR898957A (fr) Appareil photomodulateur
FR892279A (fr) Contrôleur de démarrage équilibré