FR2186706B1 - - Google Patents

Info

Publication number
FR2186706B1
FR2186706B1 FR7219985A FR7219985A FR2186706B1 FR 2186706 B1 FR2186706 B1 FR 2186706B1 FR 7219985 A FR7219985 A FR 7219985A FR 7219985 A FR7219985 A FR 7219985A FR 2186706 B1 FR2186706 B1 FR 2186706B1
Authority
FR
France
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
FR7219985A
Other languages
French (fr)
Other versions
FR2186706A1 (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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Priority to FR7219985A priority Critical patent/FR2186706B1/fr
Priority to US363867A priority patent/US3883765A/en
Priority to DE2328066A priority patent/DE2328066A1/en
Publication of FR2186706A1 publication Critical patent/FR2186706A1/fr
Application granted granted Critical
Publication of FR2186706B1 publication Critical patent/FR2186706B1/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C3/00—Reactor fuel elements and their assemblies; Selection of substances for use as reactor fuel elements
    • G21C3/40—Structural combination of fuel element with thermoelectric element for direct production of electric energy from fission heat or with another arrangement for direct production of electric energy, e.g. a thermionic device
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J45/00—Discharge tubes functioning as thermionic generators
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin
    • Y02E30/30—Nuclear fission reactors
FR7219985A 1972-06-02 1972-06-02 Expired FR2186706B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR7219985A FR2186706B1 (en) 1972-06-02 1972-06-02
US363867A US3883765A (en) 1972-06-02 1973-05-25 High-performance emitter for thermoelectronic diodes
DE2328066A DE2328066A1 (en) 1972-06-02 1973-06-01 HIGH PERFORMANCE EMITTER FOR THERMIONIC ELEMENTS AND PROCESS FOR THEIR PRODUCTION

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7219985A FR2186706B1 (en) 1972-06-02 1972-06-02

Publications (2)

Publication Number Publication Date
FR2186706A1 FR2186706A1 (en) 1974-01-11
FR2186706B1 true FR2186706B1 (en) 1974-12-27

Family

ID=9099630

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7219985A Expired FR2186706B1 (en) 1972-06-02 1972-06-02

Country Status (3)

Country Link
US (1) US3883765A (en)
DE (1) DE2328066A1 (en)
FR (1) FR2186706B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7653963B2 (en) * 2002-11-12 2010-02-02 Black & Decker Inc. AC/DC hand portable wet/dry vacuum having improved portability and convenience

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2726178A (en) * 1950-11-17 1955-12-06 Rca Corp Thermionic cathode with thoria coating
NL84125C (en) * 1951-10-13
US3121048A (en) * 1962-06-29 1964-02-11 George A Haas Matrix emitter for thermionic conversion systems
US3638051A (en) * 1964-02-10 1972-01-25 Nuclear Materials & Equipment Nuclear thermionic generator with composite particle cathode

Also Published As

Publication number Publication date
DE2328066A1 (en) 1973-12-13
FR2186706A1 (en) 1974-01-11
US3883765A (en) 1975-05-13

Similar Documents

Publication Publication Date Title
JPS4922806A (en)
JPS4949872A (en)
JPS523972Y2 (en)
JPS4929889A (en)
FR2186706B1 (en)
JPS5221583Y2 (en)
JPS4913590U (en)
AU475697B2 (en)
JPS539206Y2 (en)
JPS4954127U (en)
JPS4921557U (en)
JPS4915812U (en)
JPS4930256A (en)
JPS4895851A (en)
CH545879A (en)
BG18279A1 (en)
CH570679A5 (en)
CH570823A5 (en)
CH571344A5 (en)
CH573502B5 (en)
CH573613A5 (en)
CH563418A5 (en)
CH561855A5 (en)
CH566511A5 (en)
CH568313A5 (en)

Legal Events

Date Code Title Description
ST Notification of lapse