GB1417357A - Metal mercury capsule and method of making it - Google Patents

Metal mercury capsule and method of making it

Info

Publication number
GB1417357A
GB1417357A GB784574A GB784574A GB1417357A GB 1417357 A GB1417357 A GB 1417357A GB 784574 A GB784574 A GB 784574A GB 784574 A GB784574 A GB 784574A GB 1417357 A GB1417357 A GB 1417357A
Authority
GB
United Kingdom
Prior art keywords
mercury
capsule
tube
panel
gas discharge
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
GB784574A
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.)
Unisys Corp
Original Assignee
Burroughs Corp
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 Burroughs Corp filed Critical Burroughs Corp
Publication of GB1417357A publication Critical patent/GB1417357A/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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
  • Liquid Crystal (AREA)
GB784574A 1973-04-27 1974-02-21 Metal mercury capsule and method of making it Expired GB1417357A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US355178A US3895709A (en) 1973-04-27 1973-04-27 Metal mercury capsule

Publications (1)

Publication Number Publication Date
GB1417357A true GB1417357A (en) 1975-12-10

Family

ID=23396520

Family Applications (1)

Application Number Title Priority Date Filing Date
GB784574A Expired GB1417357A (en) 1973-04-27 1974-02-21 Metal mercury capsule and method of making it

Country Status (7)

Country Link
US (1) US3895709A (enrdf_load_stackoverflow)
JP (1) JPS5016475A (enrdf_load_stackoverflow)
BE (1) BE813692A (enrdf_load_stackoverflow)
DE (2) DE2440355A1 (enrdf_load_stackoverflow)
FR (1) FR2227625A1 (enrdf_load_stackoverflow)
GB (1) GB1417357A (enrdf_load_stackoverflow)
NL (1) NL7405043A (enrdf_load_stackoverflow)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2176335B (en) * 1985-06-04 1989-12-06 English Electric Valve Co Ltd Discharge tubes
CN105904161A (zh) * 2016-05-24 2016-08-31 湖北三江航天红阳机电有限公司 一种双锥菱形钛合金整体舱段制造方法
CN106002088A (zh) * 2016-05-24 2016-10-12 湖北三江航天红阳机电有限公司 一种翼身融合整体舱段制造方法
CN106239066A (zh) * 2016-08-31 2016-12-21 湖北三江航天红阳机电有限公司 一种舱段工件的加工方法
CN106271444A (zh) * 2016-08-31 2017-01-04 湖北三江航天红阳机电有限公司 陶瓷基复合材料舱段组件的加工方法

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4105889A (en) * 1974-07-30 1978-08-08 Owens-Illinois, Inc. Laser method of introducing mercury to gas discharge display panels
US4009407A (en) * 1974-07-30 1977-02-22 Panel Technology, Inc. Segmented electrode type gas discharge display panel with mercury giver means
JPS6318123Y2 (enrdf_load_stackoverflow) * 1977-01-18 1988-05-23
US4427919A (en) 1980-07-30 1984-01-24 Grenfell Julian P Mercury holder for electric discharge lamps
US4596681A (en) * 1984-01-04 1986-06-24 Gte Products Corporation Method of forming capsules containing a precise amount of material
US4754193A (en) * 1985-11-08 1988-06-28 Gte Products Corporation Mercury dispenser for arc discharge lamps
US4823047A (en) * 1987-10-08 1989-04-18 Gte Products Corporation Mercury dispenser for arc discharge lamps
EP0405712A3 (en) * 1989-06-30 1992-02-05 Diatec Polymers Protonated mannich polymers
US6787980B2 (en) * 2000-09-22 2004-09-07 Matsushita Electric Industrial Co., Ltd. Mercury-containing material, method for producing the same and fluorescent lamp using the same
US20070216308A1 (en) * 2006-03-16 2007-09-20 Kiermaier Ludwig P Lamp electrode and method for delivering mercury
US7625258B2 (en) * 2006-03-16 2009-12-01 E.G.L. Company Inc. Lamp electrode and method for delivering mercury
ITMI20120336A1 (it) * 2012-03-05 2013-09-06 Tecnolux Italia S R L Procedimento per fabbricare lampade fluorescenti a bassa pressione a catodo freddo, e capsula utilizzata in tale procedimento
CN115446560B (zh) * 2022-10-12 2023-08-22 重庆建设工业(集团)有限责任公司 一种大直径薄壁管传动轴的机加工方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1855760A (en) * 1924-02-20 1932-04-26 Forest Radio Telephone & Teleg Electron discharge device
US1934369A (en) * 1931-01-27 1933-11-07 Bell Telephone Labor Inc Electric discharge device
US2322421A (en) * 1938-12-22 1943-06-22 Sylvania Electric Prod Electric discharge lamp

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2176335B (en) * 1985-06-04 1989-12-06 English Electric Valve Co Ltd Discharge tubes
CN105904161A (zh) * 2016-05-24 2016-08-31 湖北三江航天红阳机电有限公司 一种双锥菱形钛合金整体舱段制造方法
CN106002088A (zh) * 2016-05-24 2016-10-12 湖北三江航天红阳机电有限公司 一种翼身融合整体舱段制造方法
CN106002088B (zh) * 2016-05-24 2018-07-06 湖北三江航天红阳机电有限公司 一种翼身融合整体舱段制造方法
CN106239066A (zh) * 2016-08-31 2016-12-21 湖北三江航天红阳机电有限公司 一种舱段工件的加工方法
CN106271444A (zh) * 2016-08-31 2017-01-04 湖北三江航天红阳机电有限公司 陶瓷基复合材料舱段组件的加工方法
CN106239066B (zh) * 2016-08-31 2018-08-03 湖北三江航天红阳机电有限公司 一种舱段工件的加工方法
CN106271444B (zh) * 2016-08-31 2018-08-03 湖北三江航天红阳机电有限公司 陶瓷基复合材料舱段组件的加工方法

Also Published As

Publication number Publication date
NL7405043A (enrdf_load_stackoverflow) 1974-10-29
DE2440355A1 (de) 1975-03-06
US3895709A (en) 1975-07-22
JPS5016475A (enrdf_load_stackoverflow) 1975-02-21
FR2227625A1 (enrdf_load_stackoverflow) 1974-11-22
DE2416388A1 (de) 1974-11-14
BE813692A (fr) 1974-07-31

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee