TW382722B - Electric or electronic circuit element free from microdischarge - Google Patents

Electric or electronic circuit element free from microdischarge Download PDF

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Publication number
TW382722B
TW382722B TW87106887A TW87106887A TW382722B TW 382722 B TW382722 B TW 382722B TW 87106887 A TW87106887 A TW 87106887A TW 87106887 A TW87106887 A TW 87106887A TW 382722 B TW382722 B TW 382722B
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Taiwan
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circuit
circuit element
primary
capacitor
armature
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TW87106887A
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Chinese (zh)
Inventor
Pierre Johannet
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Electricite De France
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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04RLOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R3/00Circuits for transducers, loudspeakers or microphones
    • H04R3/007Protection circuits for transducers

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Filters And Equalizers (AREA)
  • Coils Or Transformers For Communication (AREA)

Abstract

The invention concerns an electric or electronic circuit element free fromelectric microdischarge, comprising a sealed chamber (1) provided with external connection terminals (10, 11) and defining an empty space consisting in gas residual pressure. An electric circuit connected internally to connection terminals is placed in the sealed chamber (1), thereby eliminating the electric microdischarges. The invention is applicable to reactive electric circuits encapsulated under reduced gas pressure.

Description

3120pif.doc/006 Λ 7 H? 1 五、發明説明(/ ) 本發明是關於避免微放電現象的電子電路或電的電路 的元件。 ------J-----^--- (誚先閱讀背而之注意事項再填寫本頁) - 微放電現象在對高傳真度成套唱機設備的聲音逼真度 1現的品質有明顯的影響。 在此儀器中,當一個導體及絕緣體的介面是依順於可 變的電場時,.一些微放電產生於這個介面相同的水平上, 甚至每當電壓大約是4分之、一伏特之非常普通的電壓値 時,在音質信號出現後,這些電場就產生了。相對於音質 信號,這些放電即使非常快速,如O.lps且在一 80Db相 對的水平上,但很容易引起一些被擴散不可忽視的可變電 場,這些放電特別容易以介面微放電的表現方式來代表。 '尤其是,這些放電表現出一些屬於聲譜頻率的循環頻,率及 與聽的頻率信號連結。這特別使放電變得對聲音重現的品 質及對此型儀器有害處。 爲了製作一個較理想的逼真度,一些相關的技術性元 件的製作方法皆記載在1996年10月No.9612369的專利 申請書中且倂入此項專利的申請書中,以作爲參考。 經满部中夾標苹局貝工消费合作社印製 如此,當一個絕緣的導體是依順於可變的電場,請參 照第la圖根據最接近真實的假設,注意觀察鬆弛過p, 這些放電就產生於介電絕緣體/導體的介面。相對於此儀 器參考的電壓或地線(或質量),這些放射出來的仍是 非常重要,且不可忽視。 如第lb圖所示,在此現象所建構的模型中,建立在 直接與電導體接觸之絕緣層的擊穿或爆發出來之.放電的假 , 4 本紙張尺度適用中國國家榡準(CNS ) Λ4規祜(210X297公兑) 3 120pif.doc/0063120pif.doc / 006 Λ 7 H? 1 V. Description of the invention (/) The present invention relates to components of an electronic circuit or an electric circuit that avoids micro-discharge phenomenon. ------ J ----- ^ --- (诮 Read the precautions before filling this page)-The quality of the micro-discharge phenomenon in the high-fidelity sound recorder equipment's sound fidelity 1 Have a noticeable effect. In this instrument, when the interface of a conductor and insulator is subject to a variable electric field, some micro-discharges occur at the same level of this interface, even when the voltage is about one-fourth, one volt is very common. When the voltage is low, these electric fields are generated after the sound quality signal appears. Compared to sound quality signals, even if these discharges are very fast, such as O.lps and at a relative level of 80Db, they can easily cause some variable electric fields that cannot be ignored by diffusion. These discharges are particularly easy to manifest in the form of interface micro discharge To represent. 'In particular, these discharges exhibit some recurring frequencies that belong to the frequency of the sound spectrum, and are connected to the frequency signal of the hearing. This makes the discharge particularly detrimental to the quality of sound reproduction and to this type of instrument. In order to produce an ideal fidelity, the production methods of some related technical components are recorded in the patent application of October 1996 No. 9612369 and incorporated in the patent application for reference. This is printed by the Bureau of Consumer Affairs Cooperatives of the People ’s Republic of China. When an insulated conductor is subject to a variable electric field, please refer to Figure 1a. According to the closest assumption, pay attention to the relaxation over p. These discharges It comes from the dielectric insulator / conductor interface. Relative to the voltage or ground (or mass) referenced by this instrument, these emissions are still very important and cannot be ignored. As shown in Figure lb, the model constructed by this phenomenon is based on the breakdown or explosion of the insulation layer that is in direct contact with the electrical conductor. Fake discharge, 4 This paper standard applies to China National Standards (CNS) Λ4 rules (210X297) 3 120pif.doc / 006

五、發明説明(之) 設上,Cl代表的電壓或地線(或質量),e代表一個向微放 電現象“挑釁”的電花缺口(Spark gap)。 (誚先閲讀背而之注意事項再填寫本頁 直接與電導體接觸之保護層的電容Ci的端子所記錄 的可變電壓,如圖1 c所示。這個電壓證明了快速鬆弛之 振盪的存在,其中循環的頻率千擾了聽的頻率之信號。 在法國的電性實驗室中心,一些進行在鬆驰之振盪措 施中能夠突顯屬於導體振盪狀態之介面的微放電現象的極 度靈敏度,及引申爲這些微放電的支撐物。如此,在導電 體或其支撐物上的輕微撞擊的運用足以在硏究的示波鏡上 產生一簇射或齊射的可看見的介面微放電。 、\=° 因此,電子電路依順於各類型的振盪,尤其是電音的、 靜電的、電動力學的、或電磁的震盪;在這些情形中,導 電體產生更多介面微放電。 Λ7' 情況特別顯得嚴苛,不僅在關於電的供應與其變壓 器,且在於電容器與過濾器。它特別重要的是避免來自於 介面微放電現象干擾的產生,和其在供電電路上或簡單地 說是互連的電路上的流通。 經漪部中央標準局負工消费合作杜印裝 以特定的情形來看,記載在上述的法國的專利申請書 No.9612369,爲了消除此現象的解決辨法在於使用一個在 有或無絕緣層乏導電體的外表面上的半導體材料保護層。 所使用的半導體材料的線性電阻是在一個合適値的表面中 被選定,以便能夠同時維持導電體的外在表面於局部持續 穩定之靜電位在導體體的外在表面旁,並吸收由此微放電 f擾現象引起之放電的間歇電流的全部。 5 本紙張尺度適用中國國家標丰(CNS ) /\4現枋(210X ) 3 120pif.doc/006 Λ 7 Η 7 五、發明説明(3) ' 符合上述辦法的運作方式在於在這些介面微放電明顯 的間歇出現的期間減低放射出來的電場値,且因此消消退 聲音重現的品質的有感覺的作用。 爲了更詳細說明上述的辦法,可參照上述之專利申請 書 N 〇 . 9 612 3 6 9。 此項發明目的是使用電釣或電子的電路的元件以避免 電的微放電現象,其中放電現象可明顯的被消除,而不只 是減弱。 此項發明另一個目的是使用電的或電子的電路的元件 以避免電的微放電現象,因這些電的或電子元件特別習慣 使用一些裸露的導電體,也就是說不具考介電的絕緣材 料。 此項發明特別注意電/電子的電路的元件,在於它包 含一個密封之空間,因爲至少具有一個初級與一個次級的 外在的電的連接接線柱;此密封之空間中劃定一個空的空 間範圍,它包括一個低於確定値之氣體殘餘壓力。在密封 的被圍起來的空間中,一個電的電路是預先準備的,在內 部它被連接到初級與次級的電的連接接線柱。這使得以明 顯的消除易於在電的電路附近產生的電的微放電現象。 、 本發明之電咚/電子的電路的元件應用在易於使用在 電的或電子的所有領域中的電的/電子的元件之實際電 路。 , 爲讓本發明之上述和其他目的、特徵、和優點能更明顯易 懂,下文特舉一較佳實施例,並配合所附圖式,作詳細說 6 本紙張尺度適用中國國家標準(CNS ) /Wt梏(210X) (¾先閱讀背而之注意事項再填寫本頁 訂 Γ! 經滅部中央標绛局貝工消費合作社印狀 3 120pif.doc 006 Λ7 3 120pif.doc 006 Λ7 經濟部中央標準局只工消費合作社印裝 五、發明説明(V ) 明如下: 其中,除了圖la至lc是關於先前技藝之描述外, 圖2a代表符合此項發明之一個電子的或電的電路的 元件; 圖2b以圖解的方式來表示在圖2a中的電的或電子 的電路的元件使用的另一種變化; 圖2c表示一個如圖2b表示的電的或電子的電路的元 件之特別不限定的實施方式; 圖2d表示一個剖面的觀點,此根據圖2c的橫印面圖 Q2而來的; 圖3a表示一個和可裝配的電的電容器有關的符合此 項發明之電的或電子的電路的元件之特有不限定的初級實 施方式; 圖3b表示一個剖面的觀點,此根據圖3a的橫切面圖 Q3而來的; 圖4表示一個和供電區的諧頻率的injecteu過濾器 有關的電的或電子的電路元件特有不限定的次級實施方 式;以及 圖5表示一個符合備有eclateu的電容器的特有的電 的或電子的電路元件。 .一個較詳細描述電的電路或電子的電路元件的說明將 配合圖2a來說明。 . . 如丨:述的圖所表示的,此項發明電的或電子的電路元 件包含·個密封之空間,它包括至少一個初級與-個次級 7 (誚先閱讀背而之注意事項再楨寫本頁) -5 本紙張尺度適用中國國家樣率(CNS ) ( 2〗0X 2<^々>兑) 3 i 20pii.doc Όί)6 A7 五、發明説明(f) 的電的連接線柱參照外部的10及11。 根據電的/電子的電路元件特別引人注意的一面,這 個密封且限定在一個空的空間範圍。這個空間限制在包含 一個低於限定値的氣體殘餘壓力。 在密封圍起來的空間1,一個電的電路2用電力被連 接於部的初級10及次級11之電的連接線柱。 '此外,在圖2a的情形中,上述電的電路2以不限制 的方法來表示,例如自我感應器。 本發明之電的或電子的電路元件,首先包含一個一般 來說爲裸露的電子電路。當此電的電路符合先前傳統的技 術,被放置在有氣壓存在的空氣中,此由空氣組成的氣體 的混合體當然構成一個介電絕緣材料。.但某些氣體分子在 電的電路導體元件的外在表面被吸附特別會引起的微放電 現象,且特別是從介面到介面的微放電存在由電的電路構 成之導電體外在的或自由的表面之間,且空氣的套筒圍繞 著此導電體。 相反地,依據電的或電子的電路-元件特別合適的一 面,電的電路2的禁閉在一個空的圍起來的空間中,在功 能上來說,可明顯地消除微放電現象,也因此_消除易於在 上述的電的電路附近產生的介面微放電。 爲了方便獲得一個整體良好的功能,也就是說微放電 電現象及由此微放電引起的干擾的消除。對於單一原子的 氣體或如空氣之混合的氣體而言,在密封之空間1中含有 殘餘氣體壓力P,它被選定低於10_3mmHg。1 mmHg等於 r _ 8 本紙張尺度適用中國國家標準(CNS ) /\4说松(210Χ297:·>\ ) 誚先閱讀背而之注意事項再填寫本頁) 、1Τ 經滅部中央標準局貝工消費合竹社印^ 3 120pif.doc/006 Λ 7 B7 五、發明説明(6) 1 33,42N/m2 的壓力。 誚先閱讀背而之注意事項"填寫本頁 '一般來說,密封之空間1能由堅硬的底坐來構成,請 參照1卩,而一個蓋子或一個密封盒lb可形成規定密封之 空間。電的連接接線柱P7底la與蓋子lb可用密封的膠 粘劑封住。蓋子區部lb包含一個輸出插孔V能使在密封 .之空間1中實現真空,這個插孔可隨時再密封起來。那麼 電的電路2被放置在密封之空間1內,且真空也就是氣體 剩餘壓力已被引起。 一般來說,真空管的製作技術,可以被運用在實現電 的或電子的電路元件。 以此理由,密封之空間1能由介電的材料構成,例如 玻璃、石英,塑膠材料或金屬性的材料。 關於電的電路2,它是一個電阻性且/或反應電路。 我們了解到所有電的電路類型能由電的或電子的電路 元件構成,爲了能消除上述所提的介面微放電現象。 r 經"部中央標卑局貝工消费合作社印製 在有一重要益處的反應電路之中,我們指出這些反應 電路能由例如一些純感應所構成,以靠近每個感應的殘餘 電阻的量;或相反地,在一些特別有益的應甩方式中,由 電的電容器所構成,這將配合圖2b至2d及其後的圖說明 如下。 如圖2b所示,電的電路2包括一個初級的20及次級 的21電樞形成電的電容器,電樞20連接於連接接線柱10 及電樞21連接於連接接線柱11。圖2b中,表現了以傳統 方式非交錯拼接的電樞,以便組織一個有大量値的電容 9 本紙張尺度適用中國國家枕準(CNS ) Λ4現彳S ( 210X2㈧彳M;.) 3 120pif.doc/006 A7 五、發明説明(?) 器。特別是在圖2b及圖2c及2d中,電樞20及21皆是 固定的爲能形成例如一個固定的電容器。 在圖2c中,表現了另一個固定的電的電容器的特別 實施方式,在其中電樞20及21皆以盤捲的金屬薄片的形 式表現,以便爲了一些被規定電容量的電容器能減少在整 體中所佔的體積,在這些情況中,我們了解盤捲的電容器 製造技術能讓使用起來沒有困難。 ' 依據電路元件特別有利的一面,此電路元件能在優先 選擇的實施方法中被安排,以便能實現且形成例如一個可 配合的電的電容器。這樣的實行方法呈現在圖3a及3b, 在這個情形下,至少有一個電樞,例如電樞20是可活1 力 的,此是相對於另一個電樞21而言。 更好的辦法是,如圖3a所呈現的,活動的電樞20被 升起至借用嵌入物20a能繞著與固定電樞2T的固定軸10a 旋轉,其中嵌入物20a是插入在上述的固定軸10a的螺紋 上。在圖3a的實施方法中,我們指出固定軸li)a與初級 連接線柱10相聯且能構成初級連接線柱10的延長。在這 些情.形及圖3a的非限定實施方法中,初級連接線柱10是 圓柱形的,且是對稱圍繞著旋轉軸XX的圓柱體。嵌入物20a 可以申例如黃銅片構成,這個嵌入物20a可確保恰當地安 裝以螺紋繞著固定軸l〇a的部分。 那麼,在這些情形中,活動電樞20如圖3b所呈現的, 能由半圓柱體組成,包括多樣同心的半圓柱贈,這些同心 的半圓柱體被與上述的嵌入物20a相聯的上面的薄板2()0 Γ0 尤 間 讀- 背 意 事 項 再' 本A 頁 經"—部中央標準局另工消费合竹社印奴 本紙張尺度適用中國國家標準(CNS ) Λ4蚬枋(210X2W-: 3 !20pif.d〇c/006 H? 五、發明説明(g ) 連接。 以相同的方式,固定電樞21能由--個從眾多同心垂 直的半圓柱體組成的垂直半圓柱體所構成,這些由被交錯 的活動電樞2Ό及固定電樞21組成的垂直半同心圓的垂直 t 隔板,如圖3a所呈現的,以形成例如疊片的電容器。由 固定電樞21組成的垂直半圓柱體的下面部分被一個半圓 形的金屬薄片連接,如圖3b編號21.0所呈現的。這薄片 代表一個中心開口上升至用鐵氟龍做的嵌入的圓柱形薄板 或套環10b,10b上升至固定軸10a,且當然在級連接線柱 10之上。在次級連接線柱11與固定電樞21之間的機械的 與電的連接借用在上述的金屬薄片210來實現。 經满部中央標準局员工消费合作社印製 (誚先間讀背而之注意事項再填寫本頁) 此外,如圖3a,活動電樞20係借助嵌入物20a相聯 於這個活動電樞,它包含一個北-南極化的永久磁鐵20-b, 且明顥地依著活動電樞20組織成的半圓形薄板200的直 線邊緣的方向伸展。我們了解的就是這樣,首先,永久磁 鐵20b對半圓形薄板200的直線邊緣的位置構成一個標 記,且最後是與先前所述的活動電樞21相比,活動電樞20 的嵌入的相對位置標記,因此可調整配合的電容器電容 値。 ' 此外,電路的元件如圖3a及3b所呈現的,在密封之 空間1的外部包括一個南-北雙極的磁電路,它允許以北-南極化的永久磁鐵20b與活動電樞20旋轉方式的位移。 就是這樣整體根據永久磁鐵20b的位置’它借助嵌入物2〇a 帶動活動電樞20以旋轉的方式’使可能調整可配合的電 本紙浪尺度適用中國國家標準(CNS ) /以規枯(210X2W公站) 3 120pif.doc/006 ΑΊ H7 五、發明説明(7 ) 容器的値。 ' 爲確定在力學方面整體的正確功能,我們指出在密封 之空間1的外部能配備有支撐物4 ,且是圓柱或圓形的支 撐物,將其放置於帽蓋lb的頂部,此支撐物4包贪例如 一個頂蓋40,它借助滑動軌道41旋轉上升。如此,南-北 雙極磁電路3被安插在頂蓋裡,此依據頂蓋40的直徑。 由頂蓋40與雙極磁電路3組織的整體繞著旋轉軸XX旋轉 上升。 ' 在線路布置時,我們當然了解南-北雙極磁電路的北 極與南極分別對著永久磁鐵20b的窜極與北極,由頂蓋40 與活動的南-北雙極磁電路組成的整體繞著’XX軸旋轉使能 夠帶動由永久磁鐵20b及電樞20組成的整體以確保可配 合之電的電容器的。 我們了解例如,頂蓋40能構成一個如上述的可配合 之電的電容器的電容ί直之調整的磨輪(或磨光的)鈕。 當然,.電的或電子的電路元件並不被限定於電的電容 器的實行。 圖4呈現的是電的或電子的電路元件發明的應用,這 是當電的電路2是由一個供電樞諧頻的rejecteur過濾器 組成的情況下的應用。 . 如圖4所呈現的,如此一種電路包含一個密封起來的 空間1,在其中有五個電的連接接線柱,一個初級10與一 個次級Π的輸入接線柱’正常是連接於供電區’遠有/一 個初級10與·個次級11的輸入接線柱及一個參考的電壓 ("先間讀背而之注意事項再填寫本頁 -r. -9 經"1部中央標準局負工消費合作社印製 本紙張尺度適用中國國家標準(CNS ) Λ4现格(2丨〇χπ7.:ΜΑ ) Α7 Η 7 3l20pif.doc/006 五、發明説明(/〇) 接線柱14,也就是一個預留來連接於此區供應的儀器地線 電壓的電壓接線柱。 | - ("先閱讀背而之注意事項再填篇本頁) 在這樣的情形下,如圖4所呈現的,電的電路2是一 個四極的電的電路加上參考的電壓,因此它形成頻率的 i e j e c t e u 1·過濾器。 在非限定的實施方法中,這個頻率的rejecteur過濾 器包括一個初級LA與一個次級LB的自我感受,在其一端 各自互相連接於初級10及次級11的"輸入接線柱(或端子) 如同初級CA與次級CB電的電容器以串連方式連結由初 級CA與次級CB電的電容器形成的部分分別連接於自我叱 應的初級LA及次級LB的另一端;而自我感應的初級LA 及次級LB的另一端則分別連接於初級12及次級13的輸 出接線柱(或端子),而CA及CB電的電容器形成的部分的 中間點連接於參考的電壓接線柱(或端子)14。 幻.、 一般來說,如上述所_符合此項發明,電的電路真 空情形下被包圍在密封中的I過程牽涉到所有類型的電的-電路。 一 經满部中决標率局員工消费合作社印裝 然而,我們指出有關的電的電子的元件還是裸露的導 電體,也就是說沒有絕緣層,因爲一些電的族電或.微放電 易於在導體一絕緣體的介面產生。 因此,·些如同空氣中的電容器的元件,正符合這種 狀況,其實,此類的·電容器能符合此項發明的真空下包圍 在密封囊中的物品。 我們指出在這種情況下,可獲得微放電的完全消失, 本紙張尺度適用中國國家標準(CNS ) ΛΟί抬(210x29·^# ) 3 120pif.doc/006 Λ/ Η 7 五、發明説明(”)V. Description of the invention (where) Suppose, the voltage or ground (or mass) represented by Cl, and e represents a spark gap that is "provocative" to the micro-discharge phenomenon. (诮 Read the back of the note before filling in the variable voltage recorded on the terminal of the capacitor Ci of the protective layer that is in direct contact with the electrical conductor on this page, as shown in Figure 1c. This voltage proves the existence of rapid relaxation oscillations Among them, the cyclic frequency disturbs the signal of the listening frequency. At the electrical laboratory center in France, some of the extreme sensitivity of the micro-discharge phenomenon that can highlight the interface that belongs to the state of conductor oscillation during the relaxation oscillation measures, and extension These are micro-discharged supports. In this way, the use of a slight impact on the conductor or its support is sufficient to generate a visible or micro-discharge of the interface on the research oscilloscope., \ = ° As a result, electronic circuits are subject to various types of oscillations, especially electrical, electrostatic, electrodynamic, or electromagnetic oscillations; in these cases, electrical conductors generate more interface micro-discharges. Λ7 'The situation appears particularly Harsh, not only in the supply of electricity and its transformer, but also in capacitors and filters. It is particularly important to avoid the generation of interference from the interface micro-discharge phenomenon, Its circulation on the power supply circuit or simply the interconnected circuit. The work of the Central Standards Bureau of the Ministry of Economic Affairs and the Consumer Cooperation Du Yinzhuang is based on a specific situation and is described in the aforementioned French Patent Application No. 9612369 In order to eliminate this phenomenon, the solution is to use a protective layer of semiconductor material on the outer surface of the conductor with or without an insulating layer. The linear resistance of the semiconductor material used is selected from a suitable surface. In order to be able to maintain the local surface of the conductive body at the same time, the local static electricity is maintained at the external surface of the conductive body at the same time, and to absorb all the intermittent currents caused by the micro-discharge phenomenon. 5 This paper standard applies to China National Standards (CNS) / \ 4Xian (210X) 3 120pif.doc / 006 Λ 7 Η 7 V. Description of the invention (3) 'The operation mode in accordance with the above measures lies in the period during which the micro-discharge of these interfaces is obviously intermittent. The sensational effect of reducing the emitted electric field chirp, and therefore the quality of the sound reproduction. In order to explain the above method in more detail, please refer to the above patent Application No. 9 612 3 6 9. The purpose of this invention is to use electric fishing or electronic circuit components to avoid the micro-discharge phenomenon of electricity, in which the discharge phenomenon can be obviously eliminated, not just weakened. Another purpose is to use electrical or electronic circuit components to avoid electrical micro-discharge phenomenon, because these electrical or electronic components are particularly used to using some bare conductors, that is to say without dielectric insulation materials. The invention pays special attention to the components of the electrical / electronic circuit, because it contains a sealed space, because it has at least one primary and a secondary external electrical connection terminal; an empty space is delimited in this sealed space It includes a gas residual pressure below a certain threshold. In a sealed enclosed space, an electrical circuit is prepared in advance, and it is internally connected to the primary and secondary electrical connection terminals. This makes it possible to remarkably eliminate the electric micro-discharge phenomenon which is liable to be generated near the electric circuit. The components of the electric / electronic circuit of the present invention are applied to practical circuits that are easy to use electric / electronic components in all fields of electric or electronic. In order to make the above and other objects, features, and advantages of the present invention more comprehensible, a preferred embodiment is given below, in conjunction with the accompanying drawings, to explain in detail. 6 This paper size applies to the Chinese National Standard (CNS ) / Wt 梏 (210X) (¾Read the back notice first, then fill in this page to order Γ! The Ministry of Economic Affairs Central Standards Bureau, Shellfish Consumer Cooperatives Copies 3 120pif.doc 006 Λ7 3 120pif.doc 006 Λ7 Ministry of Economy Printed by the Central Bureau of Standards for Consumer Cooperatives 5. The description of the invention (V) is as follows: Among them, except for the description of the prior art in Figures 1a to 1c, Figure 2a represents an electronic or electrical circuit conforming to the invention. Components; Figure 2b illustrates another variation of the use of the components of the electrical or electronic circuit in Figure 2a in a diagrammatic manner; Figure 2c shows a particular, but not limited, component of an electrical or electronic circuit as shown in Figure 2b Fig. 2d shows a cross-sectional view, which is based on the cross-sectional view Q2 of Fig. 2c; Fig. 3a shows an electric or electronic circuit according to the invention related to a mountable electric capacitor The elementary embodiment of the element is not limited; FIG. 3b shows a cross-sectional view, which is based on the cross-sectional view Q3 of FIG. 3a; FIG. 4 shows an electrical or Electronic circuit elements have unique, non-limiting secondary embodiments; and FIG. 5 shows a specific electrical or electronic circuit element that conforms to a capacitor equipped with an eclateu. A description of an electrical circuit or an electronic circuit element in more detail It will be explained in conjunction with FIG. 2a. As shown in the figure, the electrical or electronic circuit element of the invention includes a sealed space that includes at least one primary and one secondary 7 (first Read the note on the back and rewrite this page) -5 This paper size is applicable to China National Sample Rate (CNS) (2 〖0X 2 < ^ 々 > vs) 3 i 20pii.doc Όί) 6 A7 V. Description of the invention (F) Refer to external 10 and 11 for the electrical connection posts. According to the particularly attractive aspect of the electrical / electronic circuit components, this is sealed and confined to an empty space. This space is confined to contain a residual gas pressure below a defined radon. In the hermetically enclosed space 1, an electric circuit 2 is electrically connected to the electrical connection posts of the primary 10 and secondary 11 parts of the section. 'In addition, in the case of Fig. 2a, the electrical circuit 2 described above is represented in an unlimited way, such as a self-inductor. The electrical or electronic circuit element of the present invention first comprises an electronic circuit which is generally bare. When this electric circuit conforms to the previous conventional technology and is placed in air with air pressure, this mixture of air composed of gas will of course constitute a dielectric insulating material. But some gas molecules are adsorbed on the outer surface of the electrical circuit conductor element, which will cause micro-discharge phenomenon, and especially the micro-discharge from the interface to the interface. There is a conductive external or free electrical conductor composed of electrical circuits. Between the surfaces, and a sleeve of air surrounds this electrical conductor. On the contrary, according to the particularly suitable side of the electrical or electronic circuit-component, the confinement of the electrical circuit 2 in an empty enclosed space can functionally eliminate the micro-discharge phenomenon, and therefore _ eliminate Interface micro-discharges are likely to occur near the electrical circuits described above. In order to conveniently obtain a good overall function, that is to say the elimination of micro-discharge electrical phenomena and the interference caused by this micro-discharge. For a single-atom gas or a mixed gas such as air, the sealed space 1 contains a residual gas pressure P, which is selected to be less than 10_3 mmHg. 1 mmHg is equal to r _ 8 This paper size is applicable to Chinese National Standards (CNS) / \ 4 said loose (210 × 297: · > \) 阅读 Read the precautions before filling this page), 1T Central Bureau of Standards Shellfish Consumption Hezhushe Seal ^ 3 120pif.doc / 006 Λ 7 B7 V. Description of the invention (6) 1 33,42N / m2 pressure.阅读 Read the precautions first " Fill this page " In general, the sealed space 1 can be composed of a hard bottom seat, please refer to 1 卩, and a lid or a sealed box lb can form the required sealed space . The electrical connection terminal P7 bottom la and the cover lb may be sealed with a sealing adhesive. The cover section 1b contains an output jack V to enable a vacuum in the sealed space 1 to be sealed at any time. Then the electric circuit 2 is placed in the sealed space 1 and the vacuum, that is, the residual pressure of the gas has been caused. Generally speaking, the manufacturing technology of the vacuum tube can be applied to realize electrical or electronic circuit components. For this reason, the sealed space 1 can be made of a dielectric material, such as glass, quartz, plastic material or metallic material. Regarding the electrical circuit 2, it is a resistive and / or reactive circuit. We understand that all electrical circuit types can be composed of electrical or electronic circuit elements, in order to eliminate the interface micro-discharge phenomenon mentioned above. r Printed by the Ministry of Standards and Industry Bureau of Bayer Consumer Cooperatives in the reaction circuit of an important benefit, we point out that these reaction circuits can be composed of, for example, some pure inductors to approximate the amount of residual resistance of each inductor; Or conversely, in some particularly beneficial ways to be thrown, they are composed of electric capacitors, which will be described in conjunction with Figures 2b to 2d and subsequent figures. As shown in FIG. 2b, the electric circuit 2 includes a primary 20 and a secondary 21 armature to form an electric capacitor. The armature 20 is connected to the connection terminal 10 and the armature 21 is connected to the connection terminal 11. Figure 2b shows the armature in a non-staggered stitching in the traditional way in order to organize a large amount of capacitors. This paper size is applicable to China National Pillow Standard (CNS) Λ4 Now 彳 S (210X2㈧ 彳 M ;.) 3 120pif. doc / 006 A7 Fifth, the invention description (?) device. Particularly in Figs. 2b and 2c and 2d, the armature 20 and 21 are both fixed to form, for example, a fixed capacitor. In Figure 2c, another special embodiment of a fixed electric capacitor is shown, in which the armature 20 and 21 are both shown in the form of coiled metal sheets, so that for some capacitors with a specified capacitance can be reduced in the whole In these cases, we know that coiled capacitor manufacturing technology makes it easy to use. According to a particularly advantageous aspect of the circuit element, this circuit element can be arranged in a preferred implementation method in order to be able to realize and form, for example, a compatible electric capacitor. Such an implementation method is shown in Figs. 3a and 3b. In this case, there is at least one armature, for example, the armature 20 is movable, which is relative to the other armature 21. A better way is, as shown in FIG. 3a, the movable armature 20 is raised until the borrowed insert 20a can rotate around the fixed shaft 10a with the fixed armature 2T, where the insert 20a is inserted in the above-mentioned fixed On the shaft 10a. In the implementation method of FIG. 3a, we point out that the fixed shaft li) a is connected to the primary connection post 10 and can form an extension of the primary connection post 10. In these cases and the non-limiting implementation method of Fig. 3a, the primary connection post 10 is cylindrical and a cylinder symmetrically surrounding the rotation axis XX. The insert 20a can be made of, for example, a brass plate, and this insert 20a can ensure that the portion threaded around the fixed shaft 10a is properly installed. Then, in these cases, the movable armature 20 can be composed of semi-cylinders, as shown in FIG. 3b, including various concentric semi-cylinders. These concentric semi-cylinders are connected to the above-mentioned insert 20a. Sheet 2 () 0 Γ0 You Jian reading-Remembrance matters again 'This A page of the book " —Ministry of Standards and Technology Bureau of the People ’s Republic of China Standards and Consumption Hezhushe Indian Slave Paper Standard Applies to Chinese National Standards (CNS) Λ4 蚬 枋 (210X2W -: 3! 20pif.d〇c / 006 H? V. Description of the invention (g) Connection. In the same way, the fixed armature 21 can be composed of a plurality of vertical semi-cylinders composed of a plurality of concentric vertical semi-cylinders. These are composed of staggered movable armature 2Ό and fixed armature 21, which are vertical semi-concentric vertical t partitions, as shown in FIG. 3a to form a laminated capacitor, for example. Composed of fixed armature 21 The lower part of the vertical semi-cylinder is connected by a semi-circular metal sheet, as shown in Figure 3b number 21.0. This sheet represents a central opening rising to an embedded cylindrical sheet or collar 10b made of Teflon , 10b rises to the fixed axis 10a, and when Above the secondary connection post 10. The mechanical and electrical connection between the secondary connection post 11 and the fixed armature 21 is borrowed from the metal foil 210 described above. In addition, as shown in Figure 3a, the movable armature 20 is connected to the movable armature by means of an insert 20a. It contains a north-south polarized permanent magnet 20 -b, and clearly follows the direction of the straight edge of the semicircular sheet 200 organized by the movable armature 20. What we know is this. First, the position of the permanent magnet 20b on the straight edge of the semicircular sheet 200 A mark is formed, and finally the embedded relative position mark of the movable armature 20 is compared with the previously described movable armature 21, so that the capacitor capacitance 配合 can be adjusted. ′ In addition, the circuit components are shown in FIGS. 3 a and 3 b. What is presented is that a south-north bipolar magnetic circuit is included on the outside of the sealed space 1, which allows the north-south polarized permanent magnet 20b and the movable armature 20 to rotate in a rotating manner. The position of 20b 'it drives the movable armature 20 to rotate by means of the insert 20a', making it possible to adjust the scale of the compatible electric paper waves to apply the Chinese National Standard (CNS) / to the standard (210X2W public station) 3 120pif. doc / 006 ΑΊ H7 V. Description of the invention (7) 値 of the container. 'In order to determine the correct function of the whole in terms of mechanics, we point out that the sealed space 1 can be equipped with a support 4 and is cylindrical or circular. The support is placed on the top of the cap lb. The support 4 includes, for example, a top cover 40, which rotates and rises by means of the sliding track 41. In this way, the south-north bipolar magnetic circuit 3 is inserted into the top cover, which depends on the diameter of the top cover 40. The entire structure organized by the top cover 40 and the bipolar magnetic circuit 3 rotates around the rotation axis XX and rises. '' In the layout of the line, of course, we understand that the north and south poles of the north-south bipolar magnetic circuit face the channeling pole and north pole of the permanent magnet 20b respectively, and the whole winding consisting of the top cover 40 and the active south-north bipolar magnetic circuit Rotating around the XX axis enables the entirety of the capacitor composed of the permanent magnet 20b and the armature 20 to be secured. We understand that, for example, the top cover 40 can constitute a straight-adjusted grinding wheel (or polished) button of a capacitor which can be matched with an electric capacitor as described above. Of course, electrical or electronic circuit elements are not limited to the implementation of electrical capacitors. Figure 4 shows the application of the invention of an electrical or electronic circuit element, which is the case when the electrical circuit 2 is composed of a rejector filter with a harmonic frequency of the power supply. As shown in Figure 4, such a circuit contains a sealed space 1 in which there are five electrical connection terminals, a primary 10 and a secondary Π input terminal 'normally connected to the power supply area' There are far / one primary 10 and one secondary 11 input terminals and a reference voltage (" read the precautions beforehand and then fill out this page -r. -9 The paper standard printed by the Industrial and Commercial Cooperative Cooperative applies the Chinese National Standard (CNS). Λ4 is present (2 丨 〇χπ7 :: ΜΑ) Α7 Η 7 3l20pif.doc / 006 5. Description of the invention (/ 〇) Terminal 14, which is a It is reserved to connect to the voltage terminal of the ground voltage of the instrument supplied in this area. |-(&Quot; Read the precautions before filling this page) In this case, as shown in Figure 4, the electrical Circuit 2 is a four-pole electrical circuit plus a reference voltage, so it forms a iejecteu 1 filter at a frequency. In a non-limiting implementation, the rejecteur filter at this frequency includes a primary LA and a secondary LB Self-feeling at one end The "input terminals (or terminals) connected to the primary 10 and the secondary 11 are connected to each other in the same way as the capacitors of the primary CA and the secondary CB are connected in series. The parts formed by the capacitors of the primary CA and the secondary CB are connected in series. At the other end of the primary LA and secondary LB self-responding; and at the other end of the self-sensing primary LA and secondary LB are connected to the output terminals (or terminals) of primary 12 and secondary 13 respectively, and CA and The intermediate point of the part formed by the CB electric capacitor is connected to the reference voltage terminal (or terminal) 14. In general, as described above, in accordance with this invention, the electric circuit is enclosed in a vacuum in the case of vacuum. The process of I involves all types of electrical-circuits. Once printed in the Ministry of Consumers ’Cooperatives, however, we point out that the relevant electronic components are still bare conductors, that is, without insulation, Because some electric group electricity or micro-discharges are easy to produce in the interface of the conductor-insulator. Therefore, some components like capacitors in the air are exactly in this situation. In fact, such capacitors The device can meet the items enclosed in a sealed bag under the vacuum of this invention. We point out that in this case, the complete disappearance of micro-discharges can be obtained. This paper size applies the Chinese National Standard (CNS) ΛΟί Lift (210x29 · ^ # ) 3 120pif.doc / 006 Λ / Η 7 V. Description of the invention (")

I 當然這對於避免微放電的電路元件係値得重視的益處,當 ("先閲讀背而之注意事項#填寫本页 它符合電的電容器,能夠被放置於一個電路臨界的地 方,在那兒微放電與其他高頻率的干擾,皆易產生一些糟 糕的現象,尤其是在擴音機的輸出與輸入方面,和抗反作 用之修正電容或補償電容相同的址位上。 〆 此外,我們指出真空不是聲音干擾的傳播者,而可能 是預備一個較爲精細的真空,如此獲得的電路元件,當它 形成電容器時,能被安置在擴音器的過濾器中,甚至於在 擴器本身钓接線柱對這些來說,驅動線圈尤其是由微放電 所產生的。 . 、\=口 總之,我們指出電的或電子的電路元件因形成電容器 能以系統的方式連接於一些較大値的電容器。空氣的電容 器,或附有介電的電容器。電的或電子的電路元件形成電 容器符合此項發明,這些電路充件使能過濾或吸收由傳統 電容器引起的微放電,這些電路元件皆組合於這些傳統的 電容器。~ 此外,我們指出有關電的且/或電子的電路元件,形 成的電容器,依據真空狀態提供非常強的介電特性,這些 經濟部中央標4,局貝工消費合作社印製 電容器表現出在電壓方面極良好的穩定性,從一圣幾千伏 特。這種特性使有可能在大氣干擾中達到優良的穩定效 果。在這種情形下,符合此項發明的一個電的或電ί元件 形成的電容器能聯合一個被定口徑的eel ateiu( —種有介 電分開兩電極δΜ義器,當位能不同達'到某一値時,以便在 兩電極間逬發出火花)於密封之空間1的內部.,如圖5所 呈現的。 本紙張尺度適用中國國家標隼(CNS ) 枯(210χ2π·:Μί:)I Of course, this is a benefit that is important to avoid micro-discharge circuit components. (&Quot; First read the back of the precautions # Fill this page. It conforms to electrical capacitors and can be placed in a circuit critical place, where Micro-discharge and other high-frequency interferences are easy to produce some bad phenomena, especially in the output and input of the amplifier, and the same address as the anti-reaction correction capacitor or compensation capacitor. 〆 In addition, we point out that vacuum is not a sound The disseminator of the interference may be to prepare a finer vacuum. The circuit element thus obtained, when it forms a capacitor, can be placed in the filter of the amplifier, or even in the amplifier itself. For these reasons, the drive coil is especially produced by micro-discharge.. In short, we point out that electrical or electronic circuit elements can be connected to some larger capacitors in a systematic manner because of the formation of capacitors. Air Capacitors, or capacitors with a dielectric. Electrical or electronic circuit elements form capacitors in accordance with this invention. These circuits charge Enables filtering or absorbing micro-discharges caused by conventional capacitors. These circuit elements are combined in these conventional capacitors. In addition, we point out that the electrical and / or electronic circuit elements, the capacitors formed, provide very strong depending on the vacuum state. The dielectric characteristics of these Ministry of Economic Central Standard 4, printed capacitors printed by the Bureau Cooperative Consumer Cooperative show very good stability in terms of voltage, from a few thousand volts. This characteristic makes it possible to achieve excellent in atmospheric interference In this case, a capacitor formed by an electric or electric element in accordance with the invention can be combined with a calibrated eel ateiu (a kind of dielectric δM dielectric device that separates two electrodes. When the difference reaches a certain threshold, in order to make a spark between the two electrodes) inside the sealed space 1, as shown in Figure 5. This paper size applies the Chinese national standard (CNS) dry (210χ2π ·: Μί :)

Claims (1)

經濟部中央標隼局員工消費令作社印製 A8 B8 3120pif.doc/006 C8 D8 六、申請專利範圍 1. 一種電的/電子的電路的元件,所具有的特徵,係 爲了在功能上顯著地消除易於在該電路元件附近產生微放 電現象,該元件包括: 在一個密封之空間,至少包括一個初級和一個次級 的電連接接線柱,該密封空間爲一真,空空間,該真空空間 具有一個低於限定値的氣體剩餘壓力;' 一具有電力之電路在內部連接於該初級和次級的連 接接線柱。 2. 如申請專利範圍第1所述之電路元件,其中包含 在該密封之空間的該氣體剩餘壓力低於10-3mmHg的一氣 體及一混合氣體兩者之一。 3. 如申請專利範圍第1項所述之電路元件,其中, 該電路元件的特徵在於該密封之空間是可由一種介電材料 所組成的,可爲玻璃、石英、塑膠材料及金屬材料之一。 4. 如申請專利範圍第1項所述之電路元件,其中該 電路元件的特徵在於,該電路是一種具有電阻的且/或反 作用電路。 5 .如申請專利範圍第4所述之電路元件,其中,該 電路元件的特徵,在於該且/或反作用電路是電容,則該 電路元件組成一個電容器。 6.如申請專利範圍第5所述之電路元件,其中該電 路元件的特徵,在於該電路元件包括一個初級和一個次級 電樞,形成該電容器,各自連接於其中一個該連接接線柱。 7 .如申請專利範圍第5所述之電路元件,其中該電 15 本紙張尺度適用中國國家標準(CNS ) A4悦格(210X297公釐) 良 訂 線-Γ (請先閱讀背面之注意事項再填寫本頁) ABCD j 12()pif.doc/006 六、申請專利範圍 路元件的特徵,在於爲了形成固定的電容器,該電樞是係 固定的。 8. 如申請專利範圍第6所述之電路元件,其中該電 路元件的特徵在於至少有一該電樞是活動,這是相對另一 個電樞來說的,以爲了形成一個可調的電容器。 9. 如申請專利範圍第8所述之電路元件,其中該電 路元件的特徵,在於至少一該活動電樞圍繞與該固定竃樞 相聯之固定軸旋轉上升,且聯結此活動電樞所包含的是一 個北-南極化的永久磁鐵,此外,該電路元件在上述的密 封之空間外部包含一個南-北雙極磁電路使能夠讓北-南極 化的永久磁鐵及上述的活動電樞以祿ΐΐ移位,藉已使得可 調整上述可配合之電容器的値。 & 10.如申請專利範圍第1到9 ιΜ'_之電路元件,其 中該電路元件的等徵,係爲了組成一個由電諧頻率之 過濾器而來的電路電路,其包含: 一個密封之空間,包含五個電的連接接線柱,其中 包括一個初級與一個次級的輸入接線柱、一個初級與一個 • 1 次級的輸出接線柱及參考的電壓接線柱,且要在該密封之 空間中; 一個參考電壓加上四極電的霉路,形成一個頻率的 過濾器,它包含:、 / 一個初級與一個次級的自我感應器,各自相互連接 於其中初級和次級輸入的連接線柱的其中一端’ 一個初級和次級電的電容器’以串連方式連結,由 16 (請先閲讀背面之注^^項再填寫本頁) .4—. 訂 經濟部中央標準局負工消費合作社印装 本紙張尺度適用中國國家標準(CNS ) A4規格(210X297公釐) 3 120pif.doc/006 8 8 8 8 ABCDPrinted by the Employees ’Consumption Order of the Central Bureau of Standards, Ministry of Economic Affairs, A8 B8 3120pif.doc / 006 C8 D8 VI. Patent Application Scope 1. An electrical / electronic circuit component has characteristics that are functionally significant Ground eliminates the phenomenon of micro-discharge that is prone to occur near the circuit element. The element includes: a sealed space including at least one primary and a secondary electrical connection terminal, the sealed space is a true, empty space, and the vacuum space Has a residual gas pressure below a defined threshold; 'a circuit with electricity is internally connected to the primary and secondary connection terminals. 2. The circuit component according to claim 1 in the patent application scope, which includes one of a gas and a mixed gas whose residual pressure of the gas in the sealed space is lower than 10-3 mmHg. 3. The circuit element according to item 1 of the scope of patent application, wherein the circuit element is characterized in that the sealed space can be composed of a dielectric material, which can be one of glass, quartz, plastic material and metal material . 4. The circuit element according to item 1 of the scope of patent application, wherein the circuit element is characterized in that the circuit is a resistive and / or reactive circuit. 5. The circuit element according to claim 4 in the scope of patent application, wherein the circuit element is characterized in that the and / or the reaction circuit is a capacitor, then the circuit element constitutes a capacitor. 6. The circuit element according to claim 5, wherein the circuit element is characterized in that the circuit element includes a primary and a secondary armature, forming the capacitor, and each of which is connected to one of the connection terminals. 7. The circuit components as described in the scope of the patent application No. 5, in which the 15 paper sizes are applicable to the Chinese National Standard (CNS) A4 Yuege (210X297 mm) Well-defined line -Γ (Please read the precautions on the back before (Fill in this page) ABCD j 12 () pif.doc / 006 6. The patented circuit element is characterized in that the armature is fixed in order to form a fixed capacitor. 8. The circuit element according to claim 6 of the application, wherein the circuit element is characterized in that at least one of the armature is movable, which is relative to the other armature in order to form an adjustable capacitor. 9. The circuit element according to claim 8, wherein the circuit element is characterized in that at least one movable armature rotates and rises around a fixed axis connected to the fixed armature, and is connected to the movable armature. Is a north-south polarized permanent magnet. In addition, the circuit element includes a south-north bipolar magnetic circuit outside the above-mentioned sealed space so that the north-south polarized permanent magnet and the above-mentioned movable armature can be used. The ΐΐ shift has made it possible to adjust the 値 of the aforementioned compatible capacitor. & 10. For example, the circuit elements of the scope of application patent No. 1 to 9 μM′_, wherein the circuit elements are equal in order to form a circuit circuit from a filter of electric resonance frequency, which includes: a sealed circuit Space, containing five electrical connection terminals, including a primary and a secondary input terminal, a primary and a • 1 secondary output terminal and a reference voltage terminal, and in this sealed space A reference voltage plus a quadrupole mold path forms a frequency filter, which contains: / / a primary and a secondary self-inductor, each of which is connected to the connection post of the primary and secondary inputs One end of the capacitor 'a primary and secondary capacitor' is connected in series by 16 (please read the note ^^ on the back before filling out this page). 4—. Order the Central Standards Bureau of the Ministry of Economic Affairs and Consumer Cooperatives The printed paper size is applicable to Chinese National Standard (CNS) A4 specification (210X297 mm) 3 120pif.doc / 006 8 8 8 8 ABCD 六、申請專利範圍 初級和次級電的電容器形成的部分分別連接於自我感應器 的初級和次級的另一端,而自我感應器的初級與次級的另 一端則分別連接於初級和次級輸出接線柱,而上述形成的 中間點連接於該參考的電壓接線柱。1 ' (請先面之注意事項再填寫本頁) 、言 經濟部中央標隼局員工消費合作社印製 7 本紙張尺度適用中國國家標準(CNS ) A4規格(210X297公釐)Sixth, the scope of the patent application The capacitors formed by the primary and secondary capacitors are connected to the other end of the primary and secondary of the self-sensor, and the other ends of the primary and secondary of the self-sensor are connected to the primary and secondary respectively. The output terminal, and the intermediate point formed above is connected to the reference voltage terminal. 1 '(please fill in this page first and then fill out this page), and print it by the Consumers' Cooperative of the Central Bureau of Standards of the Ministry of Economic Affairs. 7 This paper size applies to the Chinese National Standard (CNS) A4 specification (210X297 mm).
TW87106887A 1997-05-16 1998-05-05 Electric or electronic circuit element free from microdischarge TW382722B (en)

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FR9706045A FR2763469B1 (en) 1997-05-16 1997-05-16 ELECTRICAL OR ELECTRONIC CIRCUIT ELEMENT FREE OF MICRO-DISCHARGE PHENOMENON

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JP (1) JP2001526014A (en)
AU (1) AU7662698A (en)
FR (1) FR2763469B1 (en)
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FR2823634B1 (en) * 2001-04-13 2003-05-30 Pierre Henri Raymond Johannet DEVICE FOR PROTECTING ELECTRICAL CONDUCTORS AGAINST INTERFACE MICROFLOWS (MDI)
WO2006132473A1 (en) * 2005-06-09 2006-12-14 Lig Nex1 Co., Ltd. The body activity measurement terminal

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FR2454700A1 (en) * 1979-04-18 1980-11-14 Cepe ENCAPSULATION BOX FOR ELECTRONIC COMPONENT AND COMPONENT COMPRISING SUCH A BOX
FR2528127A1 (en) * 1982-06-04 1983-12-09 Creusot Loire HIGH-SPEED INTEGRATED ELECTRIC CENTRIFUGAL MOTORCYMO COMPRESSOR
FR2566601A1 (en) * 1984-06-22 1985-12-27 Ebauchesfabrik Eta Ag ASSEMBLY COMPRISING AN ENCAPSULATED PIEZOELECTRIC RESONATOR AND AN ASSOCIATED INTEGRATED CIRCUIT
US4954785A (en) * 1989-04-12 1990-09-04 Sundstrand Corporation Auto tracking notch filter using switched capacitors to measure harmonic distortion and noise contained in a signal source
GB9126848D0 (en) * 1991-12-18 1992-02-19 Chelsing Assemblies Ltd Electric component housing assembly
JP3263992B2 (en) * 1992-09-04 2002-03-11 株式会社明電舎 Vacuum condenser

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FR2763469B1 (en) 2001-02-16
WO1998053639A1 (en) 1998-11-26
JP2001526014A (en) 2001-12-11
EP0976300A1 (en) 2000-02-02
AU7662698A (en) 1998-12-11

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