JPS4985875A - - Google Patents

Info

Publication number
JPS4985875A
JPS4985875A JP48079753A JP7975373A JPS4985875A JP S4985875 A JPS4985875 A JP S4985875A JP 48079753 A JP48079753 A JP 48079753A JP 7975373 A JP7975373 A JP 7975373A JP S4985875 A JPS4985875 A JP S4985875A
Authority
JP
Japan
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.)
Pending
Application number
JP48079753A
Other languages
Japanese (ja)
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 filed Critical
Publication of JPS4985875A publication Critical patent/JPS4985875A/ja
Pending 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
    • H01J7/14—Means for obtaining or maintaining the desired pressure within the vessel
    • H01J7/18—Means for absorbing or adsorbing gas, e.g. by gettering
    • H01J7/183—Composition or manufacture of getters
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/24—Means for obtaining or maintaining the desired pressure within the vessel
    • H01J61/26—Means for absorbing or adsorbing gas, e.g. by gettering; Means for preventing blackening of the envelope

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Discharge Lamp (AREA)
JP48079753A 1972-07-13 1973-07-13 Pending JPS4985875A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US27140172A 1972-07-13 1972-07-13

Publications (1)

Publication Number Publication Date
JPS4985875A true JPS4985875A (enrdf_load_stackoverflow) 1974-08-16

Family

ID=23035389

Family Applications (2)

Application Number Title Priority Date Filing Date
JP48079753A Pending JPS4985875A (enrdf_load_stackoverflow) 1972-07-13 1973-07-13
JP1977135803U Expired JPS5434474Y2 (enrdf_load_stackoverflow) 1972-07-13 1977-10-07

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP1977135803U Expired JPS5434474Y2 (enrdf_load_stackoverflow) 1972-07-13 1977-10-07

Country Status (3)

Country Link
US (1) US3737710A (enrdf_load_stackoverflow)
JP (2) JPS4985875A (enrdf_load_stackoverflow)
CA (1) CA968401A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5188081U (enrdf_load_stackoverflow) * 1975-01-10 1976-07-14
JPS5256982U (enrdf_load_stackoverflow) * 1975-10-23 1977-04-25

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7907220A (nl) * 1979-09-28 1981-03-31 Philips Nv Lagedrukmetaaldampontladingslamp.
US4859905A (en) * 1983-03-10 1989-08-22 Gte Products Corporation Unsaturated vapor high pressure sodium lamp getter mounting
US4686421A (en) * 1985-05-30 1987-08-11 Gte Products Corporation Glow discharge starter and arc discharge lamp containing same
US4918352A (en) * 1988-11-07 1990-04-17 General Electric Company Metal halide lamps with oxidized frame parts
US6077046A (en) * 1998-01-20 2000-06-20 Raytheon Company Getter assembly having porous metallic support and its use in a vacuum apparatus
WO2003015126A1 (en) * 2001-08-03 2003-02-20 Koninklijke Philips Electronics N.V. High-pressure discharge lamp and method of manufacturing it
DE10228883B3 (de) * 2002-06-27 2004-02-26 Schott Glas Halteklammer zur Lagefixierung von Gettern in Behältnissen beliebigen Querschnittes in abgeschlossenen Vakuumsystemen sowie Behältnis für den Einsatz in abgeschlossenen Vakuumsystemen, insbesondere Kollektorrohr
US7142956B2 (en) * 2004-03-19 2006-11-28 Hemisphere Gps Llc Automatic steering system and method
US7162348B2 (en) 2002-12-11 2007-01-09 Hemisphere Gps Llc Articulated equipment position control system and method
US20040212533A1 (en) * 2003-04-23 2004-10-28 Whitehead Michael L. Method and system for satellite based phase measurements for relative positioning of fixed or slow moving points in close proximity

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3519864A (en) * 1966-12-29 1970-07-07 Sylvania Electric Prod High pressure electric discharge device with barium peroxide getter and getter mounting structure
JPS4530545Y1 (enrdf_load_stackoverflow) * 1967-12-29 1970-11-24

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5188081U (enrdf_load_stackoverflow) * 1975-01-10 1976-07-14
JPS5256982U (enrdf_load_stackoverflow) * 1975-10-23 1977-04-25

Also Published As

Publication number Publication date
JPS5379785U (enrdf_load_stackoverflow) 1978-07-03
JPS5434474Y2 (enrdf_load_stackoverflow) 1979-10-22
US3737710A (en) 1973-06-05
CA968401A (en) 1975-05-27

Similar Documents

Publication Publication Date Title
FR2206343B1 (enrdf_load_stackoverflow)
JPS4986550A (enrdf_load_stackoverflow)
FR2206141B1 (enrdf_load_stackoverflow)
JPS5434474Y2 (enrdf_load_stackoverflow)
JPS492357A (enrdf_load_stackoverflow)
FR2200201B1 (enrdf_load_stackoverflow)
JPS48104273A (enrdf_load_stackoverflow)
JPS4937730A (enrdf_load_stackoverflow)
FR2167511A5 (enrdf_load_stackoverflow)
JPS48102981U (enrdf_load_stackoverflow)
JPS4913679A (enrdf_load_stackoverflow)
JPS4933674U (enrdf_load_stackoverflow)
JPS4966484A (enrdf_load_stackoverflow)
JPS521529Y2 (enrdf_load_stackoverflow)
JPS4896588A (enrdf_load_stackoverflow)
JPS4963737U (enrdf_load_stackoverflow)
CH565301A5 (enrdf_load_stackoverflow)
BG18725A1 (enrdf_load_stackoverflow)
BG19252A1 (enrdf_load_stackoverflow)
CH553445A (enrdf_load_stackoverflow)
CH557908A (enrdf_load_stackoverflow)
CH559142A5 (enrdf_load_stackoverflow)
CH563601A5 (enrdf_load_stackoverflow)
CH581224A5 (enrdf_load_stackoverflow)
CH565578A5 (enrdf_load_stackoverflow)