JPS58153977A - Flash fixation device - Google Patents
Flash fixation deviceInfo
- Publication number
- JPS58153977A JPS58153977A JP3573082A JP3573082A JPS58153977A JP S58153977 A JPS58153977 A JP S58153977A JP 3573082 A JP3573082 A JP 3573082A JP 3573082 A JP3573082 A JP 3573082A JP S58153977 A JPS58153977 A JP S58153977A
- Authority
- JP
- Japan
- Prior art keywords
- flash lamp
- flash
- transfer paper
- axis
- lamp
- 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
Links
- 239000000463 material Substances 0.000 claims description 13
- 101100145155 Escherichia phage lambda cIII gene Proteins 0.000 claims 1
- 238000000034 method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 238000005259 measurement Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 241000723347 Cinnamomum Species 0.000 description 1
- 241000254158 Lampyridae Species 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 238000004873 anchoring Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 241001233037 catfish Species 0.000 description 1
- 235000017803 cinnamon Nutrition 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G15/00—Apparatus for electrographic processes using a charge pattern
- G03G15/20—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat
- G03G15/2003—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat using heat
- G03G15/2007—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat using heat using radiant heat, e.g. infrared lamps, microwave heaters
- G03G15/201—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat using heat using radiant heat, e.g. infrared lamps, microwave heaters of high intensity and short duration, i.e. flash fusing
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Fixing For Electrophotography (AREA)
Abstract
Description
【発明の詳細な説明】
本発明は可視両会を形成するトナーＣ定着κ用いられる
７ラ′ツシュ定着装置κ関するも０である。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a toner C fixing device that is used to form a visible double layer.
一般ＫＩＩＶ一等κおけるトナーの定着を行うκあたっ
て、フラッシュ定着方式は、ヒータ方式のようκウオー
之ング了ツプに費する時開、即ち待ち時間が不要である
と−う点では有ｌＩｌｔｋ方式である。The flash fixing method is advantageous in that it does not require waiting time, which is used to complete the κ-waking process, unlike the heater method. This is the lIltk method.
こＯような方式に用−られる従来の７ラッシュ定着装置
の一例をあけると、例え＆ｆｌｌ Ｉ ＩＩＫ示すよう
κ定着用棒状フラッシュランプ１０Ｉ１方κ、当該フラ
ッシュランプ１０軸κ沿って―状０ミラー２を配設する
′と共に，前記フラッシュランプ１の１方κ平１ｉＫ沿
って伸びる転賽駈１ｉ１１ＰＫ沿って、定着すべ自｝ナ
ー―がそ０１ＦＩＩＫ形成された（３）
転写ＩＩｋを案内する案内機構（図示せずンを設け、ト
ナーをフラッシュランプ１０７ラツシ：ＬＫよ〕溶酸し
て転写Ｉ＃に定着することとしている。An example of a conventional 7-rush fixing device used in such a system is, for example, as shown in &fll I IIK. (3) A guide mechanism for guiding the transfer IIk is formed along the transfer gear 1i11PK extending along one plane 1iK of the flash lamp 1. A flash lamp 107 (LK) is provided to dissolve the toner and fix it on the transfer I#.
然るにフラッシュランプ１の１１の発光によりシナ−が
溶融して有効に）ナーの定着を行うことのできる定着領
域Ｃ＃ｉ、フラッシュランプ１０出力の大きさ及びミラ
ー２０影状等によって決定され、遥雷ミラー２の開口１
１にお轄る錠寥駈遷路Ｐに沿った長さと略等し−ところ
、シナー〇定着は、転写紙が送られ１ｋから定着領域Ｃ
の長さ１１に行われる。一方フラッシュランプ１０発光
はチャージの＊１ｈＫ一定０時ｓｅｗ■をもって行われ
ることから、纏−送〕スピードを得るためＫＦｉ定着―
域Ｃの長さを大きなものとすることが必要であるが、こ
の要−はコスシを低く抑える大めに７ラツシユランプ１
０人カリ大きさを小さくシ１ｋがら達成されることが肝
要である。However, the fixing area C#i where the toner can be effectively fixed by melting the cinnamon by the light emission of the flash lamp 11, the fixing area C#i, which is determined by the output size of the flash lamp 10, the shadow shape of the mirror 20, etc. Lightning mirror 2 aperture 1
The length is approximately equal to the length along the locking line P under 1. However, in the case of Shiner fixing, the transfer paper is fed from 1k to the fixing area C.
The length is 11. On the other hand, since the flash lamp 10 emits light at *1hK constant 0:00 sew of charging, KFi fixing is used to obtain speed.
It is necessary to increase the length of area C, but the key to this is to use a relatively large 7 lash lamp 1 to keep the cost low.
It is essential that this can be achieved while reducing the size of 0 people to 1k.
ところで第１１１に示したフラッシュ定着装置では、フ
ラッシュランプ１から最も離れえところに位置される）
ナー、即ち定着領域Ｃの前端ＩＩｃＩ特開昭５８−１５
３９７７（２）
或い＃１＠端ｆｌｃ２に位置されるシナ−をも確実に定
着するようにフラッシュランプｌの入力の大きさを定め
ると、この入力の太きさけ定着領域Ｃの中央部に対して
は不要な、大歯さｔ含むこととなるから、結局フラッシ
ュランプ１０入力を全体として大きなもＯとＬなけれげ
ならなかった・更に漏光を少くするために転寥級通路Ｐ
とフラッシュランプ１との距離を小さくして―るところ
、フラッシュランプ１から定着領域ＣＯ＠＠部ｃ１或い
は後端部Ｃ２までＯ距離と、中央部壕での距離とに大き
な差かあ〕、従って定着―城Ｃにお社る照度分布に飼え
鍵±１０≦程度のムラが生じ、この大めＦす−の定着状
１１にムラが生じてしまい良好な可視−一を得ることが
できな−と−う欠点もあった。、
本発明はこのような事情に基づいてなされ九も・、：１
：
ので、フラッシュランプの消費電力を小さなものとする
仁とができ、しかもシナ−の定着状ｌｌを均一な亀のと
することができて良好な可視ＩＩ絵を得ることのできる
フラッシュ定着装置を提供するこ（５）
とを目的とし、そＯＩＩ・黴とするところは°、定着用
棒状フラッシュランプと、このフラッシュランプの擬方
に当該フラッシュランプの軸に沿って配設した柵状のミ
ラーと、前記フラッシュランプＯ前方に位置され且つ前
記フラッシュランプの軸の１わりＫｒ！！Ｊ状に彎−Ｌ
大転写材遷、路に沿って、定着すべきトナー像がその褒
ｌｌＫ形成された転写材を案内する案内機構とを具えて
戚・、る点にある。By the way, in the flash fixing device shown in No. 111, it is located farthest from the flash lamp 1)
ner, that is, the front end of the fixing area C IIcI JP-A-58-15
3977 (2) Alternatively, if the size of the input of the flash lamp l is determined so as to reliably fix the sinner located at #1 @ end flc2, the thickness of this input will be fixed at the center of the fixing area C. In the end, the 10-input flash lamp had to have a large diameter O and L, which is unnecessary.
When the distance between the flash lamp 1 and the flash lamp 1 is reduced, there is a big difference between the O distance from the flash lamp 1 to the anchoring area CO @ @ part c1 or the rear end C2 and the distance at the center trench. Therefore, the illuminance distribution in the fixation castle C has an unevenness of about ±10≦, and the fixation pattern 11 of this large F is uneven, making it impossible to obtain good visibility. There were also some drawbacks. The present invention was made based on these circumstances.
Therefore, we have developed a flash fixing device that can reduce the power consumption of the flash lamp, and can also make the fixation pattern of the film uniform and obtain a good visible image. (5) The purpose of this invention is to provide a fixing rod-shaped flash lamp, and a fence-shaped mirror arranged along the axis of the flash lamp to imitate this flash lamp. Kr! is located in front of the flash lamp O and is located at a distance Kr! of the axis of the flash lamp! ! J-shaped curve-L
The toner image to be fixed is provided with a guide mechanism for guiding the formed transfer material along the transfer material path.
以下図ｒｌＪＫよって本発明の一実施例について説明す
る。An embodiment of the present invention will be described below with reference to Figure rlJK.
１１２１１は本発明の一実施例に係るフラッシュ定着装
置を示す概−斜視図、ｓｓｇａ第２ＷＪＫ示しえフラッ
シュ定着装置０縦謝傭ｌ１Ｉｌｌであシ、ＩＨ定着用俸
吠フラッシュランプである。このフラッシュランプ１ｃ
ＩＩＩ方には当該フラッシュランプ１の軸１に沿って、
例えばその噺−形鯵にお−て当該軸ｉｔ中心とした円０
周の一部に沿つえ之ツーｆＩを有する牛円吠０４ラー２
を設ける。３は転写紙通ＳＩＰを構戚する通路部材であ
〕、当該転寥紙１ｉ１１Ｆ＋ＰＫ沿って転写紙を案内す
る案内機−１０００（６）
一部を構成する＠蒙記逓ｍ慕材３は、前記フラッシュラ
ンプｌＯ＃面に位置され、前記軸Ｘを中心とした円の肩
の一部に沿つえ半円部３１と、この半円部３１の榊錫よ
）鉛直に延びる鉛直部３２゜３２′と、この鉛直１ｓ３
２．３２’の先端よ〕外方に屈曲し大取付１１３３．３
３’とより１、前記半円部３１１び鉛直部３２．３２’
ＫＦＪ前記転写紙通路デに沿って吸引孔４が形成される
。前記通路部材３は、当該通路部材３と０ｒｌＲＫＩＩ
ｋ引塞４１を形成する、廠１１に排気ファン等の吸引−
構６が組込まれた支持部材５によって支持される。前記
吸引−一６は、前記吸引孔４及び吸引室４１と共に前記
案内機構ｌｏｏ ０−ＩＩを構成する。従って第２ｇＫ
示すように通ａｍ材３０鉛直ｓ３２，３２’Ｋ、定着す
べきトナー会をその褒［１に形成した転写紙）が送られ
てくると、吸引−構６０吸引動作によって転写Ｉ１７は
通路部材５ＫＩＩＩＩＩされながら案内され、半円部３
１を経て鉛直１１３２’よ）送シ出される。Reference numeral 11211 is a schematic perspective view showing a flash fixing device according to an embodiment of the present invention. This flash lamp 1c
On the III side, along the axis 1 of the flash lamp 1,
For example, in the story line, the circle 0 centered on the axis
Ushienbo 04 Ra 2 with two fI along part of the circumference
will be established. 3 is a passage member that constitutes the transfer paper passage SIP], and the guide machine-1000 (6) that guides the transfer paper along the transfer paper 1i11F+PK. A semicircular portion 31 located on the surface of the flash lamp lO# and extending along a part of the shoulder of a circle centered on the axis ' and this vertical 1s3
2. From the tip of 32'] Bend outward and attach large 1133.3
3' and 1, the semicircular part 311 and the vertical part 32.32'
A suction hole 4 is formed along the transfer paper path D. The passage member 3 is connected to the passage member 3 by 0rlRKII.
Suction from an exhaust fan, etc. to the factory 11 to form a blockage 41
It is supported by a support member 5 in which a structure 6 is incorporated. The suction 16 together with the suction hole 4 and the suction chamber 41 constitute the guide mechanism loo 0-II. Therefore, the second gK
As shown in the figure, when the transfer sheet 30 is vertically s32, 32'K, and the toner sheet to be fixed is sent to the transfer paper 1, the suction mechanism 60 moves the transfer I17 to the passage member 5KIII. Semicircle part 3
1 and vertically 1132').
この閤７ラツシエランプ１が一定の時＠１２１Ｉｍを置
−てフラッシュ動作を行−１転ｆｆｆｉ７が半内部３１
（７）
を通過するときにトナーか＊＊されて転写紙７に定着さ
れ、このようＫして転写［７のトナーは半円部３１ｔｊ
おける定着領域の長さｍＫ定着されることとなる〇
上Ｅｌ爽実施の１ｌｌｌｌｉＫよれｄ次の効果がある・
フラッシュランプ１の前方において逓１１１Ｆ１３が７
ラツシユランプ１０９Ｘを中心とした円の肩む−ｓＫ沿
った半円＄Ｉ３１を有し、ここで転写紙上のシナ−が７
ラツシユを受けるえめ、従来の場合に比してフラッシュ
ランプ１０入力を大きくすることなく定着−域の長さを
大自くすることができる。この海山は、第３ｔｌＫ示し
たフラッシュランプ１１１びミラー２を用−１仮に転寥
紙通路Ｐかｓ４図に点線で示した如〈従来のように平担
であるとすると、定着領域Ｃの長さは、その鋳饋部Ｃ１
、即ち前記ミラー２の開口部の一端に近−位置ＣＩ＋ら
その後端１１ｃ２、即ち前記ミラーｔ。When this 7 lassie lamp 1 is constant, @121Im is placed and the flash operation is performed -1 turn fffi7 is semi-internal 31
(7) When passing through, the toner is fixed on the transfer paper 7, and in this way, the toner is transferred to the semicircular portion 31tj.
The length of the fixing area mK will be fixed.
In front of flash lamp 1, 111F13 is 7
It has a semicircle $I31 along the shoulder -sK of the circle centering on the lash lamp 109X, where the liner on the transfer paper is 7
In order to accommodate the lash, the length of the fixing area can be greatly increased without increasing the input power of the flash lamp 10 compared to the conventional case. If the flash lamp 111 and mirror 2 shown in the 3rd tlK are used for this seamount, the length of the fixing area C is as shown by the dotted line in Figure s4. Well, the casting part C1
, that is, the rear end 11c2 from the position CI+ near one end of the opening of the mirror 2, that is, the mirror t.
−口部Ｃ１他錫に近−位置Ｃ２ｔでの曹纏距−であると
ころ、フラッシュランプｌの入力を同じとすると上記実
施例における定着領域Ｃの長さは、前特開昭５８−１５
３９７７（３）
端部Ｃ１から上記円の肩に沿って後端部Ｃ２までの長さ
と々る−・らである・従って定着像域ＣＫ位置される転
写紙の単位面積あたシの）ナーの定着を完全なものとす
る仁とのできるフラッシュランプ１０入力の必要な大き
さくフラッシュランプＩＣ１回の発光に必要な入力の大
きさ管定着會域Ｃの全体の面積で割った値。以下「最小
ランプ人力Ｊという・）を従来装置に比して小さくする
仁とができる・この効果な別の１ｉｉｓらみれば半円部
３１に係る円の半径を小さくすること、即ち定着領域Ｃ
の前端５Ｃ１１１び螢端部Ｃ２を結ぶ直線距離を従来装
置にお轄る距■よ〕も小さくして定着領域Ｃの長さを従
来装置１に係る長さと同じ大きさとすれＩｄｓ７ラツシ
ユランプｌから定着領域ＣＩＤ＃端ｌｌ６Ｃ１或いはａ
ｍ部Ｃ２までの距−は従来装置の場合よりも小さくなる
から、フラッシュランプ１０入力を小さくすること−で
き、併せてミラー２を小ＩＩ！１に％のとすることがで
龜る。そして転写紙は定着領域Ｃにおいてｌｉ７ラツシ
ユランプ１０軸Ｘを中心とした円の肩の−１１に沿って
案内されるえ（ｅ）
め、転写紙と７ラツシユランプ１との距離ＩＩｉψずれ
Ｃ位置にお−ても同じ大きさとなル、従って照度分布が
均一なものとなってトナーの定着状Ｓが均一なものとな
シ、この結果良好な可視画像を得ることができる。通路
−材３ｒｌ）４孔４を影威しこの吸引孔４を介して錠寥
駈を吸引する吸引機構６を設けている大め、転写紙を通
路部材３に密接することができ、従って転写紙が転写紙
遷ＩＩＰＫ沿って確実に案内されるから、上述の効果を
確実に得ることができる。- close to the opening C1 and the other tin - and the distance at the position C2t - If the input of the flash lamp l is the same, the length of the fixing area C in the above embodiment is as follows.
3977 (3) The length from the end C1 to the rear end C2 along the shoulder of the circle is: (Therefore, the fixed image area CK is located per unit area of the transfer paper) The required size of the flash lamp 10 input to complete the fixing of the flash lamp is divided by the total area of the tube fixing area C. Hereinafter, it is possible to reduce the "minimum lamp human power J" compared to the conventional device.Another aspect of this effect is to reduce the radius of the circle related to the semicircular portion 31, that is, the fixing area C.
The straight line distance connecting the front end 5C111 and the firefly end C2 is made smaller than the distance in the conventional device, and the length of the fixing area C is made the same as the length in the conventional device 1. Area CID# end ll6C1 or a
Since the distance to the m section C2 is smaller than in the case of the conventional device, the input to the flash lamp 10 can be made smaller, and the mirror 2 can also be made smaller! It is difficult to set the percentage to 1. Then, the transfer paper is guided in the fixing area C along the shoulder -11 of a circle centered on the axis X of the li7 lash lamp 1 (e). - Even if the toner is of the same size and diameter, the illuminance distribution is uniform, and the fixation state S of the toner is uniform.As a result, a good visible image can be obtained. The passage member 3rl) 4 has a suction mechanism 6 that affects the hole 4 and sucks the lock through the suction hole 4.The transfer paper can be brought into close contact with the passage member 3, and therefore the transfer Since the paper is reliably guided along the transfer paper path IIPK, the above-mentioned effects can be reliably obtained.
ここで第１図に示し大従来装置と、１１２閣及び第３閣
に示した実施例における験■とを、最小ランプ入力の大
きさについて比較した測定偶について説明する−
１１１１１にお−てミラー２の高さＬｌを３３■、フラ
ッシュランプ１の中心軸からミラー２の上ＷＪまで０１
ｉｉｆｌＬ２を１７謳、ミラー２の転写紙遷５ＩＰＫ沿
った開口部の長さＬ３を４４■、フラッシュランプ１（
ｌ中心軸と転写紙ｉｅＭＰとの距１１Ｌ４を１９■とす
ると共に、管Ｏ内１１＄１０１であって発光（１０）
長が２８７１のフラッシュランプ１を用い、未定着のト
ナー像がその表面ＫＷ威された、１４サイズの転ｖＩ＃
を転寥紙違路ＰＫ沿って移動せしめながらフラッシュ定
着を行ｅＺ％フラッシュランプ１０入力電圧を変えるこ
とＫよって最小ランプ入力を求めた。そしてフラッシュ
ランプＩＫｍｌｋされる紋電用コンデンサの容量を４Ｎ
シの大きさに順次に変化させることによっていわゆる
１／３光パルス輻（光パルスのピークの大きさの１／３
の大きさに対応し大位置におけるパルス輻１−う・）の
大きさを４通〕の大きさに順次に変化させ、１／３光パ
ルス輻の各大きさ毎に上記の最小ランプ入力の大きさを
求め−これを縦軸にとｊ）、１７３光パルス輻の大きさ
を横軸にとってプロットし良ところ＠５１１の点線で示
しえ結果となった。Here, we will explain a measurement case in which the conventional device shown in FIG. The height Ll of 2 is 33■, and the distance from the center axis of flash lamp 1 to the upper WJ of mirror 2 is 01
iiflL2 is 17, the length L3 of the opening along the transfer paper 5IPK of mirror 2 is 44■, and the flash lamp 1 (
The distance 11L4 between the center axis of l and the transfer paper ieMP is set to 19cm, and the length of the light emitting (10) within the tube O is 11$101. Using the flash lamp 1, the unfixed toner image is 14 size transformation vI#
The minimum lamp input was determined by changing the input voltage of eZ% flash lamp 10 by performing flash fixing while moving the paper along the wrong path PK. And the capacity of the capacitor for the flash lamp IKmlk is 4N.
By sequentially changing the size of the
1/3 optical pulse radiation (1/3 of the peak size of the optical pulse
The magnitude of the pulse intensity 1-U・) at the large position is sequentially changed to 4 times corresponding to the magnitude of The magnitude was determined and plotted on the vertical axis, and the magnitude of the 173 optical pulse radiation was plotted on the horizontal axis, resulting in a good result shown by the dotted line @511.
一方１１３１１にお−てミラー２に係る円の半径１１を
２０■、通路部材３に係る円の半径Ｌ２を２５■とＬ１
上述と同様のフラッシュランプ１３び転写ａｔ用−１上
述と同ＩＩＯ測定を行ったところ、１１４図の実線で示
し九結果を得た。On the other hand, in 11311, the radius 11 of the circle related to the mirror 2 is 20 cm, the radius L2 of the circle related to the passage member 3 is 25 cm, and L1
When the same IIO measurement as described above was carried out using the same flash lamp 13 and transfer AT-1 as described above, nine results were obtained as shown by the solid line in Figure 114.
（１１）
而してこの一定結果から、−ＩＣフラッジ：ＬＫｓｋ炒
る最小ランプ入力は、従来装置に比して実施例の装置の
方が３０弧稈度小さくて済むことが曹解される＠併せて
定着されたｉｉ＊を＃験したところ、）ナーの定着が行
われたｌ１ｆ１１は、従来装置を用−た場合よりも実施
例の装置を用−良場合の方が良好なものであった。(11) Therefore, from this constant result, it is understood that the minimum lamp input for -IC fludge: LKsk roasting is 30 arc degrees smaller in the device of the embodiment than in the conventional device. When we tested ii*, which was fixed using the following method, we found that l1f11, in which the toner was fixed, was better when using the apparatus of the embodiment than when using the conventional apparatus. .
ここで上述の実施例の＊＊を゛構成するにあたってミラ
ー２及び通Ｂｍ材３の好壕し一影状についてＷＩｉ明す
ると、ミラー２に係る円の半径４１と通路部材３に係る
円の半径Ｌ２とが次式で示される関係にあることが好ま
Ｌ＜、このようｔｋｌＩＩ係Ｋｉｂれｄ定着領域ＣＫお
する照度分布を±５弧以内に収めることかで自るＯ
１１＋１５≧４２ Ｅｔ１＋２ （単位ニー
）以上−実施例につ−て説明し良が本発明では、イ）転
写ＩＥを、７ラツシエ・・′・う・１ンプの前方に＆い
て半円状の転寥紙遥路に沿りて案内するととＫＷＩ定さ
れるもので＃ｉなく、フラッシュランプの軸Ｏまわ〕に
凹状Ｋ１１１６Ｌ大転写紙通路特開昭５８−１５３９７
７（４）
に沿って案内するＩｌｔであればよい。Here, in constructing ** of the above-mentioned embodiment, we will clarify the shape of the trench and the shadow of the mirror 2 and the passage Bm material 3.The radius 41 of the circle related to the mirror 2 and the radius of the circle related to the passage member 3 It is preferable that L2 be in the relationship shown by the following formula. (2) The above embodiments have been explained, but in the present invention, (1) the transfer IE is placed in front of the 7 latches...', 1, and along the semicircular transfer paper path. It is determined by KWI that it is not #i, but has a concave K1116L large transfer paper passageway around the axis of the flash lamp.
7(4).
ｐ）転写紙を転写紙通路に沿って案内するＫあえって、
吸引−一を用−る代シに、転写紙の表面側から当該転写
ＩＩｋＫ空気を吹き付轄る構成としてもよいし、或いは
この空気の吹付轄と吸引機１１１による吸引とを併用す
る＊＊としてもよい・
ハ）ミラーの膨軟は、縦＠＊が半円状であることＫＷＩ
られず、台形被成％ｐは鼓物纏吠であってもよ−。p) Guide the transfer paper along the transfer paper path,
Instead of using the suction unit 1, the transfer IIkK air may be blown from the surface side of the transfer paper, or this air blowing and suction by the suction device 111 may be used in combination** C) The expansion and softness of the mirror should be semicircular in length.
It is not possible to create a trapezoid, and the trapezoid formation may be a tsumumono taiho.
二）転写紙を送る送）−構としては従来欠如のものを用
−ることができる。2) As for the mechanism for sending the transfer paper, it is possible to use a structure that was lacking in the past.
以上Ｏように重置明轄、転写紙等の転写材を、フラッシ
ュランプの前方に位置され且つフラッシュランプの軸の
首わ〕Ｋ凹状にｍ−しえ転写材通路に沿って案内する構
成であるから、フラッシュランプの最小ランデ入力を小
さくする仁とがで龜ると共に、定着働域における転写瓢
上の照度分布の均一化を図ることができ、従ってフラッ
シュランプの消費１カを小さなものとすることができ、
（１３）
しか４）ナーの定着状静を均一なものとする仁とがて自
て良好な画一を得ることができ１そして逓ｓｍ＊＊＊＊
の置引孔を駿け、更に転写材を還路部材Ｅｌｌ引孔な介
して吸引する吸引室を験けてお（ことによって、転写材
を転写材通１１に沿って確実に案内することがて會て上
述の効果を一１ＩＫ得ることができるフラッシュ定着装
置を提供することができる。As described above, the transfer material such as transfer paper is placed in front of the flash lamp and is guided along the transfer material path in a concave shape around the neck of the flash lamp shaft. Therefore, it is possible to reduce the minimum input input of the flash lamp, and it is also possible to equalize the illuminance distribution on the transfer plate in the fixing area, thereby reducing the power consumption of the flash lamp. can,
(13) However, 4) It is possible to obtain a good uniformity by making the fixing state of the glue uniform.
The transfer material can be guided reliably along the transfer material passage 11 by using a suction chamber that sucks the transfer material through the exit hole of the return path member 11. In combination, it is possible to provide a flash fixing device that can obtain the above-mentioned effects to a greater extent.
４１！ｌ１ｉＯ簡単１＠明
１１１１１１ｔｊ従来の７ラツシユ定着装置を示す説明
図、１１２［ｉ本発明の一実施例に係るフラッシュ定着
装置を示す概Ｉ！斜視園、１１３■はｌＩ２閣に示しえ
フラッシュ定着装置１）＠断儒閣園、箇４■は定着領域
につ−て従来装置と実施例ＯＩＩ置とを比較した説明図
、箇ＳＩＲ鯰シナー〇定５１Ｉに必要とされるフラッシ
ュランプの入力の大きさに″）−て、従来装置を実施例
の装置とを此稜しえグラフで島る・
１・・・フラッシュランプ ２・・・ミラー３・・・通
路部材 ３１・・・牛円慕（１４）
４・・・吸引孔 しし・・吸引室５・・・支
持部材 ６・・・吸引機構７・・・転写ＩｃＰ
−・・転写紙通路
１００・・・案内機構
／ｉｅ２囮
２
輩３因
子４図
）「
−
１
第５図
２．７・″
〕／−
１／３矛ハ・１Ｖλ幅
５６１−
３
〆・
＆ （ｒＭＫ）41! l1iO Simple 1 @ Akira 111111tj Explanatory diagram showing a conventional 7-lash fixing device, 112[i Schematic diagram showing a flash fixing device according to an embodiment of the present invention I! 113■ is a flash fixing device 1) @ Danjukakuen, item 4■ is an explanatory diagram comparing the conventional device and the embodiment OII setting regarding the fixing area, and item SIR Catfish Shiner. 〇Due to the magnitude of the input of the flash lamp required for the specified 51 I''), the conventional device and the device of the embodiment are plotted on this edge graph. 1...Flash lamp 2...Mirror 3... Passage member 31... Ushienbo (14) 4... Suction hole Shishi... Suction chamber 5... Support member 6... Suction mechanism 7... Transfer IcP
-...Transfer paper passage 100...Guidance mechanism/IE2 decoy 2 3 factors 4 diagram) "- 1 Figure 5 2.7・"]/- 1/3 spear ha・1Vλ width 561-3 〆・ & (rMK)
Claims (1)
ンプの善男に当該フラッシュランプの軸に沿って配ｔＬ
大柵状のセラーと、前記フラッシュランプＣＩＩＦｌ方
に位置され且つ１記フラツシユランプの軸Ｃ壕わシＫｌ
！ｌ吠に彎曲した転写材通路に沿って、定着ブベ自）ナ
ー―がその褒ＷＪＫＴＩＩ戚された錠写材を案内する案
内機構とを具えて成ることを特徴とするフラッシュ定着
装置。 ２）前記案内機構は、転写材通路を＃威する、ＩＩＩＩ
ｃＩＩＩ引孔を有する通路部材と、前記転写材を、餉記
静引孔を介して鋳記遥１ＩＩｌＩ材Ｋｌｌ引せしめる置
引室を含むものである４１Ｉ許曽求の範Ｉｌ第１参記駿
のフラッシュ定着装置・ ３）前記ミラーの電う−ｉｌｉ轄その断ＩＩ形−におい
て、―記フラッシュランプＣ軸を中心としｔ半＠ｔ１ｔ
ｒ、ｒ円の胸Ｃ一部に沿って伸びるものであル、網配転
写材通酪Ｃ−ｓは、前記フラッシュランプ（２ン Ｃ軸を中心とし大半径ｔ２０円の周Ｃ−！に沿って伸ひ
るものであシ、前記半径Ｌ１と半径Ｌ２とけ、式 ％式％：） を満足する関係にあるＩＩＩ齢−求０範１！１１１１項
Ｆ職のフラッシュ定着装置。[Scope of Claims] l) A rod-shaped flash lamp for fixing, and a tL disposed along the axis of the flash lamp.
a large fence-like cellar, and a cellar located on the side of the flash lamp CIIF1, and the axis C of the flash lamp Kl.
! A flash fixing device characterized by comprising a guide mechanism for guiding a fixed photographic material attached to a fixing roller along a curved transfer material path. 2) The guide mechanism guides the transfer material path, III
A flash of 41I, which includes a passage member having a cIII drawing hole, and a drawing chamber for drawing the transfer material through the drawing hole. Fixing device ・ 3) In the electric current of the mirror, which is the cut-off type II, - centered on the C-axis of the flash lamp,
It extends along a part of the chest C of the r, r circle, and the mesh transfer material C-s extends along the circumference C-! The flash fixing device is a flash fixing device that extends along the radius L1 and the radius L2, and has a relationship that satisfies the following equation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3573082A JPS58153977A (en) | 1982-03-09 | 1982-03-09 | Flash fixation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3573082A JPS58153977A (en) | 1982-03-09 | 1982-03-09 | Flash fixation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58153977A true JPS58153977A (en) | 1983-09-13 |
Family
ID=12449953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3573082A Pending JPS58153977A (en) | 1982-03-09 | 1982-03-09 | Flash fixation device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58153977A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007304131A (en) * | 2006-05-08 | 2007-11-22 | Fuji Xerox Co Ltd | Flash fixing device and image forming apparatus using the same |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5165633A (en) * | 1974-10-18 | 1976-06-07 | Xerox Corp | Ryomenjuchakuho oyobi ryomenjuchakusochi |
| JPS5390939A (en) * | 1977-01-20 | 1978-08-10 | Toshiba Corp | Flash fixing device |
| JPS5541805B1 (en) * | 1978-06-19 | 1980-10-27 |
-
1982
- 1982-03-09 JP JP3573082A patent/JPS58153977A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5165633A (en) * | 1974-10-18 | 1976-06-07 | Xerox Corp | Ryomenjuchakuho oyobi ryomenjuchakusochi |
| JPS5390939A (en) * | 1977-01-20 | 1978-08-10 | Toshiba Corp | Flash fixing device |
| JPS5541805B1 (en) * | 1978-06-19 | 1980-10-27 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007304131A (en) * | 2006-05-08 | 2007-11-22 | Fuji Xerox Co Ltd | Flash fixing device and image forming apparatus using the same |
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