FR826208A - Perfectionnements aux machines à fabriquer les lampes - Google Patents

Perfectionnements aux machines à fabriquer les lampes

Info

Publication number
FR826208A
FR826208A FR826208DA FR826208A FR 826208 A FR826208 A FR 826208A FR 826208D A FR826208D A FR 826208DA FR 826208 A FR826208 A FR 826208A
Authority
FR
France
Prior art keywords
lamp
making machines
machines
making
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
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.)
Alfred Hofmann & Co
Original Assignee
Alfred Hofmann & Co
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 Alfred Hofmann & Co filed Critical Alfred Hofmann & Co
Application granted granted Critical
Publication of FR826208A publication Critical patent/FR826208A/fr
Expired legal-status Critical Current

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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J5/00—Details relating to vessels or to leading-in conductors common to two or more basic types of discharge tubes or lamps
    • H01J5/20—Seals between parts of vessels
    • H01J5/22—Vacuum-tight joints between parts of vessel
    • H01J5/24—Vacuum-tight joints between parts of vessel between insulating parts of vessel
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2893/00—Discharge tubes and lamps
    • H01J2893/0033—Vacuum connection techniques applicable to discharge tubes and lamps
    • H01J2893/0037—Solid sealing members other than lamp bases
    • H01J2893/0038—Direct connection between two insulating elements, in particular via glass material
    • H01J2893/0039—Glass-to-glass connection, e.g. by soldering

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Vacuum Packaging (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
FR826208D 1937-05-17 1937-09-02 Perfectionnements aux machines à fabriquer les lampes Expired FR826208A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US143034A US2162209A (en) 1937-05-17 1937-05-17 Lamp sealing-in and exhausting machine

Publications (1)

Publication Number Publication Date
FR826208A true FR826208A (fr) 1938-03-25

Family

ID=22502314

Family Applications (1)

Application Number Title Priority Date Filing Date
FR826208D Expired FR826208A (fr) 1937-05-17 1937-09-02 Perfectionnements aux machines à fabriquer les lampes

Country Status (3)

Country Link
US (1) US2162209A (fr)
FR (1) FR826208A (fr)
GB (1) GB499413A (fr)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2434664A (en) * 1942-11-09 1948-01-20 Gen Electric Sealing-in machine
US2533712A (en) * 1944-03-29 1950-12-12 Westinghouse Electric Corp Exhaust valve with leak detector
US2455317A (en) * 1945-08-03 1948-11-30 Nat Union Radio Corp Tube sealing machine
US2533919A (en) * 1946-09-11 1950-12-12 Western Electric Co Apparatus for manufacturing radio tubes
NL169983B (nl) * 1951-06-01 Univ Kansas State Werkwijze voor het desinfecteren van water, dat levende bacteriecellen bevat, met behulp van sterk basische anion-uitwisselharsen in polyhalogenide-vorm.
US2774394A (en) * 1951-08-18 1956-12-18 Columbia Broadcasting Syst Inc Exhaust system
US2670115A (en) * 1951-10-26 1954-02-23 Westinghouse Electric Corp Lamp holder
US2837396A (en) * 1953-06-16 1958-06-03 Cons Electrodynamics Corp Process and apparatus for evacuating electronic tubes and the like
US2767675A (en) * 1953-07-16 1956-10-23 Westinghouse Electric Corp Manufacture of parabolic reflector lamps
US2868610A (en) * 1954-10-22 1959-01-13 Gen Electric Method and apparatus for making vacuum enclosures
US2868240A (en) * 1956-08-09 1959-01-13 Sylvania Electric Prod Tube transfer mechanism
US3221539A (en) * 1958-12-10 1965-12-07 Ajem Lab Inc Method and apparatus for leak testing castings
US3026163A (en) * 1959-06-25 1962-03-20 Itt Method and apparatus for assembling photo tubes
US3039294A (en) * 1959-12-15 1962-06-19 Continental Can Co Apparatus and method for testing and detecting leaky cups
US3081801A (en) * 1960-10-12 1963-03-19 Westinghouse Electric Corp Gas-filling apparatus and method
US3749468A (en) * 1970-09-28 1973-07-31 New Nippon Electric Co Apparatus for manufacturing discharge lamps
JPS5113326Y2 (fr) * 1971-12-21 1976-04-09
US4136426A (en) * 1976-08-18 1979-01-30 Samonov Valentin T Spindle for a machine for sealing electric vacuum devices
JPS5952508B2 (ja) * 1976-08-30 1984-12-20 株式会社東芝 管球製造装置
JPH06295677A (ja) * 1993-04-07 1994-10-21 Sony Corp 陰極線管の製造装置
US6164122A (en) * 1999-04-21 2000-12-26 Carter-Wallace, Inc. System and method including multiple test chambers for automated testing for holes in prophylactic device
CN107915303A (zh) * 2016-10-10 2018-04-17 天津有序环境科技发展有限公司 可连轴多泵加氨系统和控制方法
CN106764531A (zh) * 2017-01-26 2017-05-31 海宁市新宇光能科技有限公司 一种低排气管桩头led灯丝灯

Also Published As

Publication number Publication date
GB499413A (en) 1939-01-24
US2162209A (en) 1939-06-13

Similar Documents

Publication Publication Date Title
FR826208A (fr) Perfectionnements aux machines à fabriquer les lampes
FR845884A (fr) Perfectionnements apportés aux machines à calculer
FR837012A (fr) Perfectionnements apportés aux machines à calculer
FR830557A (fr) Perfectionnements aux machines à décaper les métaux
FR846216A (fr) Perfectionnements aux objectifs
FR832894A (fr) Perfectionnements aux emballages
FR838070A (fr) Perfectionnements à la soudure
FR839465A (fr) Perfectionnements aux machines à reproduire
FR843886A (fr) Perfectionnements apportés aux machines à statistiques
FR830600A (fr) Machine à fabriquer les enveloppes à fenêtres
FR823963A (fr) Perfectionnements aux autocolimateurs
FR844988A (fr) Perfectionnements aux pose-mètres
FR839785A (fr) Perfectionnements apportés aux machines à calculer
FR837055A (fr) Perfectionnement aux sous-vêtements
FR49708E (fr) Perfectionnements aux machines à remplir
FR825211A (fr) Perfectionnements aux métiers à tisser
FR835144A (fr) Perfectionnements aux machines à trancher
FR831099A (fr) Perfectionnements apportés aux étuis
FR818358A (fr) Perfectionnements aux machines à tréfiler
FR810233A (fr) Perfectionnements aux machines à fabriquer les lampes
FR827486A (fr) Perfectionnements aux métiers à tisser
FR834077A (fr) Perfectionnements apportés aux machines polycylindriques
FR821083A (fr) Perfectionnements aux machines à surjeter
FR830235A (fr) Perfectionnements aux machines à étiqueter
FR833056A (fr) Perfectionnements aux machines à cercler