FR862025A - Ion discharge tube with a separate mercury reserve - Google Patents

Ion discharge tube with a separate mercury reserve

Info

Publication number
FR862025A
FR862025A FR862025DA FR862025A FR 862025 A FR862025 A FR 862025A FR 862025D A FR862025D A FR 862025DA FR 862025 A FR862025 A FR 862025A
Authority
FR
France
Prior art keywords
reserve
discharge tube
ion discharge
separate mercury
mercury
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
French (fr)
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 FR862025A publication Critical patent/FR862025A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J17/00—Gas-filled discharge tubes with solid cathode
    • H01J17/02—Details
    • H01J17/22—Means for obtaining or maintaining the desired pressure within the tube
    • H01J17/26—Means for producing, introducing, or replenishing gas or vapour during operation of the tube
FR862025D 1938-11-11 1939-11-11 Ion discharge tube with a separate mercury reserve Expired FR862025A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE534778X 1938-11-11

Publications (1)

Publication Number Publication Date
FR862025A true FR862025A (en) 1941-02-25

Family

ID=6556603

Family Applications (1)

Application Number Title Priority Date Filing Date
FR862025D Expired FR862025A (en) 1938-11-11 1939-11-11 Ion discharge tube with a separate mercury reserve

Country Status (4)

Country Link
US (1) US2251923A (en)
FR (1) FR862025A (en)
GB (1) GB534778A (en)
NL (1) NL58126C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2363187A1 (en) * 1976-08-26 1978-03-24 Gen Electric HIGH PRESSURE METAL STEAM LAMP
CN112552078A (en) * 2021-01-08 2021-03-26 上海框特贸易有限公司 Color porcelain sintering device capable of adjusting temperature according to mercury divergence

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2468836A (en) * 1944-07-10 1949-05-03 Asea Ab Anode tube for ionic valves for highvoltage static current converters
US2558337A (en) * 1945-12-10 1951-06-26 Howard A Chinn Noise generator

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2363187A1 (en) * 1976-08-26 1978-03-24 Gen Electric HIGH PRESSURE METAL STEAM LAMP
CN112552078A (en) * 2021-01-08 2021-03-26 上海框特贸易有限公司 Color porcelain sintering device capable of adjusting temperature according to mercury divergence
CN112552078B (en) * 2021-01-08 2023-05-23 潮州市艺光陶瓷实业有限公司 Color porcelain sintering device capable of adjusting temperature according to mercury divergence amount

Also Published As

Publication number Publication date
GB534778A (en) 1941-03-18
US2251923A (en) 1941-08-12
NL58126C (en)

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