[go: up one dir, main page]

FR1238269A - Further development of electronic tube refrigeration - Google Patents

Further development of electronic tube refrigeration

Info

Publication number
FR1238269A
FR1238269A FR793407A FR793407A FR1238269A FR 1238269 A FR1238269 A FR 1238269A FR 793407 A FR793407 A FR 793407A FR 793407 A FR793407 A FR 793407A FR 1238269 A FR1238269 A FR 1238269A
Authority
FR
France
Prior art keywords
further development
electronic tube
tube refrigeration
refrigeration
electronic
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
FR793407A
Other languages
French (fr)
Inventor
Charles A-E Beurtheret
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.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston SA
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
Priority to NL250928D priority Critical patent/NL250928A/xx
Priority to NL130276D priority patent/NL130276C/xx
Application filed by Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Priority to FR793407A priority patent/FR1238269A/en
Priority to GB1459460A priority patent/GB940800A/en
Priority to DEC21307A priority patent/DE1127495B/en
Priority to CH476460A priority patent/CH367572A/en
Application granted granted Critical
Publication of FR1238269A publication Critical patent/FR1238269A/en
Priority to FR154953A priority patent/FR94683E/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J7/00—Details not provided for in the preceding groups and common to two or more basic types of discharge tubes or lamps
    • H01J7/24—Cooling arrangements; Heating arrangements; Means for circulating gas or vapour within the discharge space
FR793407A 1959-04-28 1959-04-28 Further development of electronic tube refrigeration Expired FR1238269A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
NL250928D NL250928A (en) 1959-04-28
NL130276D NL130276C (en) 1959-04-28
FR793407A FR1238269A (en) 1959-04-28 1959-04-28 Further development of electronic tube refrigeration
GB1459460A GB940800A (en) 1959-04-28 1960-04-26 Improvements in the cooling of electronic tubes
DEC21307A DE1127495B (en) 1959-04-28 1960-04-27 Device for heat removal from electron tubes
CH476460A CH367572A (en) 1959-04-28 1960-04-27 Device for removing the heat released in an electron tube
FR154953A FR94683E (en) 1959-04-28 1968-06-14 Electronic tube refrigeration improvements.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR793407A FR1238269A (en) 1959-04-28 1959-04-28 Further development of electronic tube refrigeration

Publications (1)

Publication Number Publication Date
FR1238269A true FR1238269A (en) 1960-08-12

Family

ID=8714248

Family Applications (1)

Application Number Title Priority Date Filing Date
FR793407A Expired FR1238269A (en) 1959-04-28 1959-04-28 Further development of electronic tube refrigeration

Country Status (5)

Country Link
CH (1) CH367572A (en)
DE (1) DE1127495B (en)
FR (1) FR1238269A (en)
GB (1) GB940800A (en)
NL (2) NL250928A (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2256757A (en) * 1939-11-04 1941-09-23 Allis Chalmers Mfg Co Electrical valve control system

Also Published As

Publication number Publication date
DE1127495B (en) 1962-04-12
NL130276C (en)
GB940800A (en) 1963-11-06
NL250928A (en)
CH367572A (en) 1963-02-28

Similar Documents

Publication Publication Date Title
CH377445A (en) Fluorescent tube
BE599910A (en) Progressing wave tubes improvements
FR1206099A (en) Electron multiplier tube circuits
FR1207150A (en) Tube fitting
CH404815A (en) Cathode ray tube
FR1238269A (en) Further development of electronic tube refrigeration
FR1243786A (en) Cathode ray tube
FR1248375A (en) Electronic tube supports
BE585745A (en) Condenser evaporator
CH376191A (en) Saving image intensifier tube
FR1227401A (en) Improvements to tube diffusers
FR1245262A (en) Flexible metal tube
FR1175593A (en) Electronic tube filaments improvements
FR1237522A (en) Tube fittings
FR77831E (en) Improvement in the construction of electronic tubes of the klystron type
FR1257974A (en) Improvements to electronic discharge tubes
FR1228786A (en) Improvements to tube pumps
FR74983E (en) Tube making machine
FR1161839A (en) tube vice
FR1249669A (en) Klystron-reflex tube
FR1183673A (en) Electronic tube counter
FR94683E (en) Electronic tube refrigeration improvements.
FR1251408A (en) Electronic discharge tube assembly
FR1234643A (en) Gas discharge indicator tube
FR1255573A (en) Cathode ray tube