JPS5314984A - Device for feeding charging gas into bulb - Google Patents

Device for feeding charging gas into bulb

Info

Publication number
JPS5314984A
JPS5314984A JP8946676A JP8946676A JPS5314984A JP S5314984 A JPS5314984 A JP S5314984A JP 8946676 A JP8946676 A JP 8946676A JP 8946676 A JP8946676 A JP 8946676A JP S5314984 A JPS5314984 A JP S5314984A
Authority
JP
Japan
Prior art keywords
bulb
charging gas
feeding charging
gas
feeding
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.)
Pending
Application number
JP8946676A
Other languages
Japanese (ja)
Inventor
Takeshi Ikeda
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co Ltd
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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP8946676A priority Critical patent/JPS5314984A/en
Publication of JPS5314984A publication Critical patent/JPS5314984A/en
Pending legal-status Critical Current

Links

Landscapes

  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)

Abstract

PURPOSE: To provide a device for feeding a charging gas such as inert gas into a bulb of a fluorescent lamp without polluting the gas, after evacuating the bulb by turning a rotary valve laid on a fixed valve one after another.
COPYRIGHT: (C)1978,JPO&Japio
JP8946676A 1976-07-27 1976-07-27 Device for feeding charging gas into bulb Pending JPS5314984A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8946676A JPS5314984A (en) 1976-07-27 1976-07-27 Device for feeding charging gas into bulb

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8946676A JPS5314984A (en) 1976-07-27 1976-07-27 Device for feeding charging gas into bulb

Publications (1)

Publication Number Publication Date
JPS5314984A true JPS5314984A (en) 1978-02-10

Family

ID=13971475

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8946676A Pending JPS5314984A (en) 1976-07-27 1976-07-27 Device for feeding charging gas into bulb

Country Status (1)

Country Link
JP (1) JPS5314984A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4666416A (en) * 1984-11-20 1987-05-19 Lothar Vollmer Apparatus for producing consecutive connections between the interiors of glass lamp bulbs and sources of pressurized gas and/or vacuum

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4666416A (en) * 1984-11-20 1987-05-19 Lothar Vollmer Apparatus for producing consecutive connections between the interiors of glass lamp bulbs and sources of pressurized gas and/or vacuum

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