TW200620377A - Electricity-free, automatic gas-replenishing device of discharge light-emitting tube - Google Patents

Electricity-free, automatic gas-replenishing device of discharge light-emitting tube

Info

Publication number
TW200620377A
TW200620377A TW093137710A TW93137710A TW200620377A TW 200620377 A TW200620377 A TW 200620377A TW 093137710 A TW093137710 A TW 093137710A TW 93137710 A TW93137710 A TW 93137710A TW 200620377 A TW200620377 A TW 200620377A
Authority
TW
Taiwan
Prior art keywords
gas
chamber
emitting tube
light
pressure
Prior art date
Application number
TW093137710A
Other languages
Chinese (zh)
Other versions
TWI245307B (en
Inventor
Jenn-Wei Mii
Original Assignee
Jenn-Wei Mii
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 Jenn-Wei Mii filed Critical Jenn-Wei Mii
Priority to TW93137710A priority Critical patent/TWI245307B/en
Application granted granted Critical
Publication of TWI245307B publication Critical patent/TWI245307B/en
Publication of TW200620377A publication Critical patent/TW200620377A/en

Links

Landscapes

  • Discharge Lamp (AREA)
  • Control Of Fluid Pressure (AREA)

Abstract

This invention is an electricity-free, automatic gas-replenishing device of discharge light-emitting tube, wherein within the main body of gas-replenishing device are formed a pressure chamber with a predetermined fixed pressure, and a control chamber and a gas chamber connection with the light-emitting tube; in between the pressure chamber and the control chamber is equipped with a membrane and in between the control chamber and the gas chamber is formed a channel, within which is installed with a control shaft with one end connecting to the membrane, which controls the open/close action of the channel opening by means of the pressure difference between the control chamber connecting to one end of the light-emitting tube and pressure chamber. When the internal pressure of light-emitting tube is lower than the predetermined value, the gas-replenishing bottle connected to the gas chamber will carry out the gas replenishment to ensure the internal specific gas of light-emitting tube to be kept at the predetermined pressure level under different use state and time.
TW93137710A 2004-12-07 2004-12-07 Electricity-free, automatic gas-replenishing device of discharge light-emitting tube TWI245307B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW93137710A TWI245307B (en) 2004-12-07 2004-12-07 Electricity-free, automatic gas-replenishing device of discharge light-emitting tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW93137710A TWI245307B (en) 2004-12-07 2004-12-07 Electricity-free, automatic gas-replenishing device of discharge light-emitting tube

Publications (2)

Publication Number Publication Date
TWI245307B TWI245307B (en) 2005-12-11
TW200620377A true TW200620377A (en) 2006-06-16

Family

ID=37190063

Family Applications (1)

Application Number Title Priority Date Filing Date
TW93137710A TWI245307B (en) 2004-12-07 2004-12-07 Electricity-free, automatic gas-replenishing device of discharge light-emitting tube

Country Status (1)

Country Link
TW (1) TWI245307B (en)

Also Published As

Publication number Publication date
TWI245307B (en) 2005-12-11

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees