FI750304A - - Google Patents

Info

Publication number
FI750304A
FI750304A FI750304A FI750304A FI750304A FI 750304 A FI750304 A FI 750304A FI 750304 A FI750304 A FI 750304A FI 750304 A FI750304 A FI 750304A FI 750304 A FI750304 A FI 750304A
Authority
FI
Finland
Application number
FI750304A
Other languages
Finnish (fi)
Inventor
Sven Gustaf Gustafsson
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Publication of FI750304A publication Critical patent/FI750304A/fi

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
    • H01J9/38—Exhausting, degassing, filling, or cleaning vessels
    • H01J9/395—Filling vessels

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
FI750304A 1974-02-27 1975-02-04 FI750304A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7402564A SE375201B (de) 1974-02-27 1974-02-27

Publications (1)

Publication Number Publication Date
FI750304A true FI750304A (de) 1975-08-28

Family

ID=20320327

Family Applications (1)

Application Number Title Priority Date Filing Date
FI750304A FI750304A (de) 1974-02-27 1975-02-04

Country Status (10)

Country Link
US (1) US3993110A (de)
JP (1) JPS5832734B2 (de)
BR (1) BR7501128A (de)
CH (1) CH585963A5 (de)
DE (1) DE2507322C3 (de)
FI (1) FI750304A (de)
FR (1) FR2262399B1 (de)
GB (1) GB1493434A (de)
IT (1) IT1033145B (de)
SE (1) SE375201B (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2941422A1 (de) * 1979-10-12 1981-04-23 Calor-Emag Elektrizitäts-Aktiengesellschaft, 4030 Ratingen Verfahren zum evakuieren einer vakuumschalterroehre
JPH0346783A (ja) * 1989-07-14 1991-02-28 Yazaki Corp ガス入り放電管の製造法
EP0470414A3 (en) * 1990-08-07 1992-04-08 Siemens Aktiengesellschaft Method of producing a vacuum-tight sealed gaslaser
US5246042A (en) * 1991-09-24 1993-09-21 Litton Systems Canada Limited Method of filling a suspended particle display
US6965302B2 (en) 2000-04-14 2005-11-15 Current Technologies, Llc Power line communication system and method of using the same
US20020110311A1 (en) * 2001-02-14 2002-08-15 Kline Paul A. Apparatus and method for providing a power line communication device for safe transmission of high-frequency, high-bandwidth signals over existing power distribution lines
US7102478B2 (en) 2002-06-21 2006-09-05 Current Technologies, Llc Power line coupling device and method of using the same
US7064654B2 (en) 2002-12-10 2006-06-20 Current Technologies, Llc Power line communication system and method of operating the same
US9330876B2 (en) * 2013-11-06 2016-05-03 General Electric Company Systems and methods for regulating pressure of a filled-in gas
JP2020093820A (ja) 2018-12-13 2020-06-18 ウエストロック・パッケージング・システムズ・エルエルシー 吊り下げデバイス及び吊り下げデバイスを備えるパッケージ

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3108621A (en) * 1959-05-14 1963-10-29 John H O Harries Evacuation of vacuum and gas-filled envelopes

Also Published As

Publication number Publication date
DE2507322B2 (de) 1979-01-25
SE375201B (de) 1975-04-07
DE2507322A1 (de) 1975-09-04
JPS50122168A (de) 1975-09-25
GB1493434A (en) 1977-11-30
IT1033145B (it) 1979-07-10
CH585963A5 (de) 1977-03-15
US3993110A (en) 1976-11-23
DE2507322C3 (de) 1979-09-20
FR2262399B1 (de) 1978-10-06
FR2262399A1 (de) 1975-09-19
BR7501128A (pt) 1975-12-02
AU7818075A (en) 1976-08-19
JPS5832734B2 (ja) 1983-07-14

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Legal Events

Date Code Title Description
FA Application withdrawn

Owner name: OY L M ERICSSON AB