NL37515C - - Google Patents

Info

Publication number
NL37515C
NL37515C NL37515DA NL37515C NL 37515 C NL37515 C NL 37515C NL 37515D A NL37515D A NL 37515DA NL 37515 C NL37515 C NL 37515C
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.)
Family has litigation
Publication of NL37515C publication Critical patent/NL37515C/xx
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=22848258&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=NL37515(C) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/30—Vessels; Containers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J17/00—Gas-filled discharge tubes with solid cathode
    • H01J17/02—Details
    • H01J17/04—Electrodes; Screens
    • H01J17/06—Cathodes
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
    • H02M7/02—Conversion of ac power input into dc power output without possibility of reversal
    • H02M7/04—Conversion of ac power input into dc power output without possibility of reversal by static converters
    • H02M7/12—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M7/145—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means
    • H02M7/15—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using discharge tubes only

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Solid Thermionic Cathode (AREA)
  • Discharge Lamp (AREA)
NL37515D 1927-10-15 NL37515C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US226276A US1790153A (en) 1927-10-15 1927-10-15 Electrical discharge device and method of operation

Publications (1)

Publication Number Publication Date
NL37515C true NL37515C (en)

Family

ID=22848258

Family Applications (1)

Application Number Title Priority Date Filing Date
NL37515D NL37515C (en) 1927-10-15

Country Status (4)

Country Link
US (1) US1790153A (en)
DE (1) DE635165C (en)
FR (1) FR666678A (en)
NL (1) NL37515C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2424293A (en) * 1944-03-09 1947-07-22 Westinghouse Electric Corp Thermionic cathode construction

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE454150A (en) * 1943-01-30
DE929496C (en) * 1949-12-29 1955-06-27 Ver Der Lizenznehmer Von Rundf Arrangement for the distribution or control of electrical currents with an ion tube
US2871394A (en) * 1955-11-28 1959-01-27 Raytheon Mfg Co Electron discharge devices and cathodes therefor
US3225246A (en) * 1963-03-27 1965-12-21 Rca Corp Indirectly heated cathode

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2424293A (en) * 1944-03-09 1947-07-22 Westinghouse Electric Corp Thermionic cathode construction

Also Published As

Publication number Publication date
FR666678A (en) 1929-10-04
DE635165C (en) 1936-09-11
US1790153A (en) 1931-01-27

Similar Documents

Publication Publication Date Title
FR624259A (en)
FR34560E (en)
IT276538A (en)
FR625902A (en)
FR626058A (en)
FR620542A (en)
FR625413A (en)
FR629094A (en)
FR623161A (en)
FR622947A (en)
FR621418A (en)
FR619006A (en)
FR630605A (en)
FR620428A (en)
FR615425A (en)
FR615251A (en)
FR34886E (en)
FR620726A (en)
NL37515C (en)
BE349967A (en)
BE352685A (en)
BE353508A (en)
BE354738A (en)
BE356730A (en)
BE348018A (en)