DE59809061D1 - Molybdenum foil sealing in glass and electric lamp with such a molybdenum foil sealing - Google Patents

Molybdenum foil sealing in glass and electric lamp with such a molybdenum foil sealing

Info

Publication number
DE59809061D1
DE59809061D1 DE59809061T DE59809061T DE59809061D1 DE 59809061 D1 DE59809061 D1 DE 59809061D1 DE 59809061 T DE59809061 T DE 59809061T DE 59809061 T DE59809061 T DE 59809061T DE 59809061 D1 DE59809061 D1 DE 59809061D1
Authority
DE
Germany
Prior art keywords
molybdenum foil
foil sealing
glass
electric lamp
sealing
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 - Lifetime
Application number
DE59809061T
Other languages
German (de)
Inventor
Lothar Vollmer
Dirk Grundmann
Joachim Oehmke
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.)
Osram GmbH
Original Assignee
Patent Treuhand Gesellschaft fuer Elektrische Gluehlampen mbH
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 Patent Treuhand Gesellschaft fuer Elektrische Gluehlampen mbH filed Critical Patent Treuhand Gesellschaft fuer Elektrische Gluehlampen mbH
Application granted granted Critical
Publication of DE59809061D1 publication Critical patent/DE59809061D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • H01J5/32—Seals for leading-in conductors
    • H01J5/38—Pinched-stem or analogous seals
    • 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
    • H01J9/24—Manufacture or joining of vessels, leading-in conductors or bases
    • H01J9/32—Sealing leading-in conductors
    • H01J9/323—Sealing leading-in conductors into a discharge lamp or a gas-filled discharge device
    • H01J9/326—Sealing leading-in conductors into a discharge lamp or a gas-filled discharge device making pinched-stem or analogous seals
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/36—Seals between parts of vessels; Seals for leading-in conductors; Leading-in conductors
    • H01J61/366—Seals for leading-in conductors
    • H01J61/368—Pinched seals or analogous seals
    • 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
    • H01J9/24—Manufacture or joining of vessels, leading-in conductors or bases
    • H01J9/36—Joining connectors to internal electrode system
DE59809061T 1997-06-11 1998-05-19 Molybdenum foil sealing in glass and electric lamp with such a molybdenum foil sealing Expired - Lifetime DE59809061D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19724544A DE19724544A1 (en) 1997-06-11 1997-06-11 Molybdenum foil sealing in glass and electric lamp with such a molybdenum foil sealing

Publications (1)

Publication Number Publication Date
DE59809061D1 true DE59809061D1 (en) 2003-08-28

Family

ID=7832101

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19724544A Withdrawn DE19724544A1 (en) 1997-06-11 1997-06-11 Molybdenum foil sealing in glass and electric lamp with such a molybdenum foil sealing
DE59809061T Expired - Lifetime DE59809061D1 (en) 1997-06-11 1998-05-19 Molybdenum foil sealing in glass and electric lamp with such a molybdenum foil sealing

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19724544A Withdrawn DE19724544A1 (en) 1997-06-11 1997-06-11 Molybdenum foil sealing in glass and electric lamp with such a molybdenum foil sealing

Country Status (8)

Country Link
EP (1) EP0884763B1 (en)
JP (1) JPH117918A (en)
KR (1) KR100541506B1 (en)
CA (1) CA2240230A1 (en)
DE (2) DE19724544A1 (en)
ES (1) ES2205318T3 (en)
HU (1) HU221393B1 (en)
TW (1) TW423025B (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4826402A (en) * 1986-03-28 1989-05-02 Nachtrieb Paul W High-capacity centrifugal pump
JP3664972B2 (en) * 2000-12-05 2005-06-29 株式会社小糸製作所 Arc tube
JP3613239B2 (en) 2001-12-04 2005-01-26 ウシオ電機株式会社 Short arc type ultra high pressure discharge lamp
EP1548788B1 (en) 2003-12-22 2009-02-11 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Elektrode system for discharge lamp, discharge lamp comprising such electrode system and method of fabrication of such an electrode system
JP4320760B2 (en) 2004-03-10 2009-08-26 スタンレー電気株式会社 Discharge lamp
DE102007020067B4 (en) 2007-04-27 2013-07-18 Osram Gmbh Process for producing a molybdenum foil for lamp construction and molybdenum foil and lamp with molybdenum foil
DE102007055171A1 (en) 2007-11-19 2009-05-20 Osram Gesellschaft mit beschränkter Haftung Molybdenum foil manufacturing method for use in current supply device for electrical lamp, involves coating surface of molybdenum foil with ruthenium containing material before blasting, where coating is performed using sputtering technique
US20100308722A1 (en) * 2008-02-27 2010-12-09 Osram Gesellschaft Mit Beschraenkter Haftung Melting film, method for the production thereof, and lamp having such a film
JP2011049136A (en) * 2009-07-29 2011-03-10 Panasonic Corp Method of manufacturing metal foil for high-pressure discharge lamp, high-pressure discharge lamp and display device
TW201341126A (en) 2012-04-13 2013-10-16 New Way Tools Co Ltd Ratchet wrench capable of rotation in smaller angle
TW201412467A (en) * 2012-09-20 2014-04-01 New Way Tools Co Ltd Easy-to-assemble ratchet wrench
TW201527052A (en) 2014-01-15 2015-07-16 New Way Tools Co Ltd Easy-to-assembly ratchet wrench

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH258444A (en) * 1949-03-05 1948-11-30 Mineral S A Gas discharge lamp.
BE517821A (en) * 1952-02-23
US2966607A (en) * 1959-05-26 1960-12-27 Duro Test Corp High pressure short arc lamps and method of making same
GB1594976A (en) * 1978-05-24 1981-08-05 Gen Electric Co Ltd High pressure electric discharge lamps
US4587454A (en) * 1984-05-17 1986-05-06 Gte Products Corporation Incandescent lamp with improved press seal
KR100247669B1 (en) * 1992-07-14 2000-03-15 요트.게.아. 롤페즈 Electric lamp

Also Published As

Publication number Publication date
HUP9801316A3 (en) 2001-02-28
TW423025B (en) 2001-02-21
EP0884763B1 (en) 2003-07-23
KR19990006871A (en) 1999-01-25
CA2240230A1 (en) 1998-12-11
JPH117918A (en) 1999-01-12
ES2205318T3 (en) 2004-05-01
EP0884763A2 (en) 1998-12-16
HU9801316D0 (en) 1998-08-28
DE19724544A1 (en) 1998-12-17
HU221393B1 (en) 2002-09-28
HUP9801316A2 (en) 1999-01-28
KR100541506B1 (en) 2006-02-28
EP0884763A3 (en) 1999-03-17

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: OSRAM GESELLSCHAFT MIT BESCHRAENKTER HAFTUNG, , DE