JPH0318170U - - Google Patents
Info
- Publication number
- JPH0318170U JPH0318170U JP7665189U JP7665189U JPH0318170U JP H0318170 U JPH0318170 U JP H0318170U JP 7665189 U JP7665189 U JP 7665189U JP 7665189 U JP7665189 U JP 7665189U JP H0318170 U JPH0318170 U JP H0318170U
- Authority
- JP
- Japan
- Prior art keywords
- elliptical mirror
- radio wave
- shielding plate
- focal point
- wave shielding
- 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.)
- Granted
Links
- 238000010438 heat treatment Methods 0.000 claims description 3
- 239000010453 quartz Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Furnace Details (AREA)
- Discharge Lamps And Accessories Thereof (AREA)
- Optical Elements Other Than Lenses (AREA)
- Circuit Arrangements For Discharge Lamps (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Control Of Resistance Heating (AREA)
- Constitution Of High-Frequency Heating (AREA)
- Physical Deposition Of Substances That Are Components Of Semiconductor Devices (AREA)
Description
第１図はこの考案の一実施例を示す断面図、第
２図はその考案の他の実施例を示す断面図、第３
図はさらに別の実施例を示す断面図、第４図は従
来のイメージ加熱装置を示す断面図である。
図において、１……第１の楕円鏡、２……光源
、３……電源、４……試料、５……石英管器、６
……卵形プラズマランプ、７……支持具、８……
電波遮弊板、９……空洞共振器、１０……穴、１
１……導波管、１２……マグネトロン、１３……
電源、１４……第２の楕円鏡である。なお、各図
中同一符号は同一または相当部分を示す。
Fig. 1 is a sectional view showing one embodiment of this invention, Fig. 2 is a sectional view showing another embodiment of the invention, and Fig. 3 is a sectional view showing another embodiment of the invention.
The figure is a sectional view showing yet another embodiment, and FIG. 4 is a sectional view showing a conventional image heating device. In the figure, 1...first elliptical mirror, 2...light source, 3...power supply, 4...sample, 5...quartz tube, 6
...Egg-shaped plasma lamp, 7...Support, 8...
Radio wave shielding plate, 9... Cavity resonator, 10... Hole, 1
1... Waveguide, 12... Magnetron, 13...
Power source, 14... second elliptical mirror. Note that the same reference numerals in each figure indicate the same or corresponding parts.
Claims (1)
と、この楕円鏡の第１焦点に置かれた卵形のプラ
ズマランプと、この卵形プラズマランプを支持す
る支持具と、楕円鏡の第１焦点側端部において、
その内側に円周状の縁が接するように取り付けら
れた円板状の電波遮蔽板と、この電波遮蔽板と楕
円鏡とで形成された空洞強振器に卵形プラズマラ
ンプを収納し、ここに高周波電流を注入する高周
波発信器を備えたことを特徴とするイメージ加熱
装置。 (2) 回転楕円体の反射面を内側に有する第１の
楕円鏡と、この第１の楕円鏡の第２焦点を共有す
る第２の楕円鏡と、双方の第１焦点に置かれた卵
形のプラズマランプと、これらの卵形プラズマラ
ンプを支持する支持具と、双方の楕円鏡の第１焦
点側端部において、その内面に円周状の縁が接す
るように取り付けられた円板状の電波遮蔽板と、
この電波遮蔽板と楕円鏡とで形成された空洞共振
器に高周波電流を注入する高周波発信器を各々備
えたことを特徴とするイメージ加熱装置。[Claims for Utility Model Registration] (1) An elliptical mirror having a spheroidal reflecting surface inside, an oval plasma lamp placed at the first focus of the elliptical mirror, and a support for the oval plasma lamp. at the first focal point side end of the elliptical mirror,
An egg-shaped plasma lamp is housed in a cavity strong oscillator formed by a disk-shaped radio wave shielding plate attached so that its circumferential edge touches the inside, and this radio wave shielding plate and an elliptical mirror. An image heating device characterized by being equipped with a high frequency oscillator that injects a high frequency current. (2) A first elliptical mirror that has a spheroidal reflecting surface inside, a second elliptical mirror that shares the second focal point of the first elliptical mirror, and an egg placed at the first focal point of both. shaped plasma lamps, a support for supporting these egg-shaped plasma lamps, and a disk-shaped plasma lamp attached such that the circumferential edge is in contact with the inner surface at the first focal point side end of both elliptical mirrors. radio wave shielding plate,
An image heating device characterized by comprising a high-frequency oscillator that injects a high-frequency current into a cavity resonator formed by the radio wave shielding plate and the elliptical mirror.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7665189U JPH0647014Y2 (en) | 1989-06-29 | 1989-06-29 | Image heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7665189U JPH0647014Y2 (en) | 1989-06-29 | 1989-06-29 | Image heating device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0318170U true JPH0318170U (en) | 1991-02-22 |
| JPH0647014Y2 JPH0647014Y2 (en) | 1994-11-30 |
Family
ID=31618311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7665189U Expired - Lifetime JPH0647014Y2 (en) | 1989-06-29 | 1989-06-29 | Image heating device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0647014Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010198906A (en) * | 2009-02-25 | 2010-09-09 | Seiko Epson Corp | Light source device and projector |
-
1989
- 1989-06-29 JP JP7665189U patent/JPH0647014Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010198906A (en) * | 2009-02-25 | 2010-09-09 | Seiko Epson Corp | Light source device and projector |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0647014Y2 (en) | 1994-11-30 |
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