TW314576B - - Google Patents
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- TW314576B TW314576B TW085102064A TW85102064A TW314576B TW 314576 B TW314576 B TW 314576B TW 085102064 A TW085102064 A TW 085102064A TW 85102064 A TW85102064 A TW 85102064A TW 314576 B TW314576 B TW 314576B
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- Prior art keywords
- axis
- pump
- fixed
- movable
- item
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- 238000006073 displacement reaction Methods 0.000 claims description 18
- 239000002184 metal Substances 0.000 claims description 4
- PCTMTFRHKVHKIS-BMFZQQSSSA-N (1s,3r,4e,6e,8e,10e,12e,14e,16e,18s,19r,20r,21s,25r,27r,30r,31r,33s,35r,37s,38r)-3-[(2r,3s,4s,5s,6r)-4-amino-3,5-dihydroxy-6-methyloxan-2-yl]oxy-19,25,27,30,31,33,35,37-octahydroxy-18,20,21-trimethyl-23-oxo-22,39-dioxabicyclo[33.3.1]nonatriaconta-4,6,8,10 Chemical compound C1C=C2C[C@@H](OS(O)(=O)=O)CC[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC[C@H]([C@H](C)CCCC(C)C)[C@@]1(C)CC2.O[C@H]1[C@@H](N)[C@H](O)[C@@H](C)O[C@H]1O[C@H]1/C=C/C=C/C=C/C=C/C=C/C=C/C=C/[C@H](C)[C@@H](O)[C@@H](C)[C@H](C)OC(=O)C[C@H](O)C[C@H](O)CC[C@@H](O)[C@H](O)C[C@H](O)C[C@](O)(C[C@H](O)[C@H]2C(O)=O)O[C@H]2C1 PCTMTFRHKVHKIS-BMFZQQSSSA-N 0.000 claims 1
- 208000027418 Wounds and injury Diseases 0.000 claims 1
- 230000002079 cooperative effect Effects 0.000 claims 1
- 230000006378 damage Effects 0.000 claims 1
- 238000000605 extraction Methods 0.000 claims 1
- 208000014674 injury Diseases 0.000 claims 1
- 230000000694 effects Effects 0.000 description 4
- 238000005086 pumping Methods 0.000 description 4
- 241000219112 Cucumis Species 0.000 description 1
- 235000015510 Cucumis melo subsp melo Nutrition 0.000 description 1
- 241000270295 Serpentes Species 0.000 description 1
- 235000014121 butter Nutrition 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000010705 motor oil Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
- F04C18/02—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
- F04C29/0042—Driving elements, brakes, couplings, transmissions specially adapted for pumps
- F04C29/005—Means for transmitting movement from the prime mover to driven parts of the pump, e.g. clutches, couplings, transmissions
- F04C29/0057—Means for transmitting movement from the prime mover to driven parts of the pump, e.g. clutches, couplings, transmissions for eccentric movement
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
- F01C17/00—Arrangements for drive of co-operating members, e.g. for rotary piston and casing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
- F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
- F01C21/10—Outer members for co-operation with rotary pistons; Casings
- F01C21/102—Adjustment of the interstices between moving and fixed parts of the machine by means other than fluid pressure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
- F04C18/02—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents
- F04C18/0207—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents both members having co-operating elements in spiral form
- F04C18/0215—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents both members having co-operating elements in spiral form where only one member is moving
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
- F04C18/02—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents
- F04C18/0207—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents both members having co-operating elements in spiral form
- F04C18/0215—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents both members having co-operating elements in spiral form where only one member is moving
- F04C18/0223—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents both members having co-operating elements in spiral form where only one member is moving with symmetrical double wraps
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Reciprocating Pumps (AREA)
- Rotary Pumps (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
- Non-Positive Displacement Air Blowers (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Compressor (AREA)
- Transmission Devices (AREA)
Description
經濟部中央標準局身工消費合作社印裝 A7 B7 五、發明説明( 本發明係有關圓形位移之循環幫溥,尤其是眞空繁浦。 更詳細來説,此係有關圓形位移眞空幫浦,其上包含一 個固定結構體,其侧邊至少有一邊有一個螺旋狀&起的固 定碟;-個對(於固定碟的活動碟,它同樣至少有一個螺 旋狀f起部份與固定碟上有同樣角振幅的的螺旋狀凸起部 伤相交錯,個機構,其上有活動碟連接於上述固定結構 體並由其支撑’在幫浦作動時,可控制活動碟相對於固定 結構體的圓形位移動作;藉由f浦軸帶動活動碟馬達裝置 帶動活動碟’而使之進行前述„位移的動作,前述繁浦 同樣包含圓形位移行程的限制器,使活動碟操控在圓形位 移的活動範園内,而不致變形。 另一種此類型繁浦如FR.A_2 141 402之範例描述。如果 依照該文所述,此類繁浦雖效果良好,尤其爲使曲柄限制 圓形位移行程’前述機構是以相互成對稱方式、且配置在 f浦周圍呈輕射狀的三個曲轴所構成,此種設計仍有零件 太多之不便β , 本發明的目的在於使上述此類幫浦不再造成不便。 因此’饫照本發明,圓形位移眞空絜浦包含一個固定結 構趙’其侧邊至少有-邊有一個螺旋狀凸起的固定碟;在 固,碟相反側的活動碟,它同樣至少有—個螺旋狀凸起部 伤與固定碟上有同樣角振幅的螺旋狀凸起部份相,交錯;— 2機構’其上有活動碟連接於上述結構體並由其支律,在 ^浦作動時’控制活動碟相對於固定結構體的圓形位移動 作;藉由幫浦抽帶動活動碟的馬達裳置,使之 ——•丨丨· ——— _- 4 - 本紙張錢適用 ti!i}^?TcNS ) ( 210Χ297/Α^Γ~〜一 (請先聞讀背面之注意事項再填窝本夏)
514576 五、發明説明( A7 B7 經濟部4-央揉準局負工消费合作杜印裝 作’前述繁浦同樣包含圓形位移行程的限制 在於:機構包含至少—個裝㈣浦軸的軸承,其作用 =使f浦轴在固定結構體的中央位置上,而圓形= 程限制器裝置轵一個齒環所 丁 碟上的輪齒相互交錯。.纟其上料與Μ於活動 Ρ使f省尺寸大至能產生高達1〇〇m3/}i甚至綱瓜3 4量,限制器亦能確實限制行程、或防止扭曲。. ^理想的設計是,固定輪Μ好能受平行於㈣轴線的 軸線螺旋表面限制,而由圓柱截面看,是垂直於前述輪線 的平面’分別形成半徑圓弧,半徑圓弧的中央在集中 於前述轴的RP半徑圓孤’其中有一部份圓弧在圓内和圓 夕卜面。 如能改善設計,活動輪齒最好能受平行於背浦相緣的軸 線螺旋表面限制’“圓柱截面看,是垂直於前述軸線的 平面,它分別形成同一個圓的内外圓孤。 最理想的設計是,Λ爲介於兩個固定輪齒或活動輪齒以 及偏心中心Ε之間的角度α,即等於環繞在f浦固定軸線 外圍活動軸所形成之半徑, RpSint 如能改善設計,最好可以調整曲柄半徑。 最理想的設計是,連接在幫浦軸末端通道的軸能稍微偏 離相對於軸承外部的軸線至設有前述通道的軸承,而以-前 述外表之滾珠軸承支撑活動碟;若能改善,絮浦軸偏心支 以及 -- (請先閲讀背面之注意事項再填窝本頁) • 11' « - 1 II - m m» tl— » 訂-- 丨線《--- E 4 Ί -5 本紙張尺度逍用中國國家標準(CNS ) A4規格(210X2.W公釐) 經濟部中央標準局員工消費合作社印製 -6 A7 B7 五、發明説明γ 撑最好有相對於軸襯軸環其上以及軸承轂的軸。 最理想的設計是’前述機構含兩個皆由幫浦軸支律並加 寬抽間距的抽承。 如此改善設計‘,幫浦另有—個密封金屬防護套環繞在幫 浦抽上,而其-端連結於活動碟,另—端在固定結構體 上。 最理想的設計是,幫浦不僅在固定碟上含有一個螺旋狀 凸起部份,在活動碟上也有—螺旋狀凸起部份。. 如能改善設計,固定碟上螺旋狀凸起以及活動碟上螺旋 狀凸起物之間,不論活動碟位置在何處,其間經常保持一 小空隙區隔。 本發明的特性及侵點如下述説明,並附囷文參考範例: -圖1爲本發明之幫浦縱切面; -圖2爲圖1之II _;[ I的剖面; ’ -圖3爲囷1之π I -1 π剖面; -圖4及圖5爲顯示圖3裝置輪齒結構體之幾何圖形; -圖6及圖7分別爲圖1沿著νι_νι&νπ_νιι線上較大比 例之剖面_。 參照囷1至7,根據本發明,繁浦包含—個固定結構體 100,它有—個套筒lu ; _個橫向連样112及—個輪轂 114,這些是由螺絲連接,如115 ;以及介於其,間之密封 圈116、117,此輪轂H4向内之一側,亦即朝向套筒 之側,有一個螺旋狀凸起物123,其又以與活動牦盤〗31 之邊相同之角度插入另一個螺旋狀凸起物I〕,];而此活 本紙t關家驗(2丨〇x297公釐) (請先閎讀背面之注意事項再填寫本頁)
314576 A7 B7 經濟部中央標準局貝工消费合作杜印製 五、發明説明 動把盤的另一邊是以螺样丨71Α4*λλ λτ, 地疋乂磲邳171支律的—個大至呈圓柱形的 柱身1 70。 不論活動碟131位置如何,螺旋狀凸起物123及133之 間常保持一小間J ;爲方便看出在此將圖2放大,此間陳 通常約計有十幾微米。 其末端的一邊固定於托盤ηι上,柱身17〇有一輻射狀 凸邊181向柱身170内部延伸,它以圓環182支撑圓環182 内部所裝之滾珠軸承裝置148;滾珠軸承裝置148繞在其 上所裝的軸承147上,而前述軸承147内部有一截錐狀的 通道1 83,開口直徑較大者位於朝向柱身17〇内部之處’。 在與橫向連样112產生作用的另一邊,套筒有一個導向 套筒1 1 1内側的輻射狀支臂丨7 7,例如三個輻射狀支臂 177留有120度空陈,其中一個可由圖3看出;從支臂177 内部末端的設計爲軸向’沿著幫浦軸線155看來,有一個 大致呈囷柱形的管子180伸向套筒in内部,管子18〇另 一邊向柱身170内部延伸;在相對於套筒ηι較内部的末 端,管子180從外部支律滾珠軸承裝置184。 從外部杈看,套筒111輻射狀棘爪以螺絲176支撑 殼鳢174,連接幫浦及馬達12〇,由部份繪圖,我們可看 到馬達軸末端121 ;殼體174有一個裝有滾珠軸承173的 内薄殼1 7 5。 · t浦具備一個幫.浦軸140;幫浦軸140有一截錐圓形末 端144,其形狀可補足轴承147的通道183 ;軸承147以 185鎖緊連接於幫浦軸14〇的末端144 ;幫浦軸14〇的另一 -7- 本紙張尺度適用中國國家標準(CNS )从規格(210X297公釐) (請先閲讀背面之注意事項再填寫本頁)
經濟部中央搮準局員工消费合作社印製 314576 、 ' A7 ,_____B7 I .,, - 五、發明説明(5 ) 端】72係供馬達120帶動軸14〇轉勒之用;爲使之轉動, 馬達軸121以鎖銷〗22連接主動滑輪〗29使之轉動,而幫 浦軸140末端172以鎖銷188連接使從動滑輪186轉動,·主 動滑輪129及從羚滑輪186分別有棘爪i28、187以通用連 軸節1 49連接。 f浦轴i4〇有兩個在幫浦軸線1S5上的圓柱狀軸頸:一 軸頭179位於與率珠軸承184產生作用的中央部位,另一 軸頸189靠近其末端172,並由滾珠軸承173支律;軸 截錐形末端144在偏離轴線155而與其平行的轴線165 上,即是柱身1 7 0之軸線。 爲確保軸線155及165之間保持完全平行,我們可以變 更所繪圖形,準備另一個偏離軸線155的軸頸178 ;此軸 165的軸頸178支律連接於柱身17〇的軸承裝置19〇,而其 輕射狀支臂191外圍交錯於套筒11]t上的輻射狀支臂 177。 依照本發明之重要特性,其圓形位移行程限制裝置2〇〇 之構成零件有環201,其上之輪齒2〇2固定於框架1〇〇與 活動柱身i 70活動的橫向末端上之輪齒212相互交錯;由 圖3至5可明顯看出,固定輪齒2〇2及活動輪齒212有半圓 形結構由半徑R&r形成之圓開始,其中心位於半徑Rp# 形成之圓周上;更精確來説,固定輪齒2〇2,僅·限定在平 行於軸線155的軸線圓表面,而由垂直於軸線155的平面 的橫斷面來看,分別由R&r半徑所構成的圓弧2〇3、 2〇4,其中心位於以軸線155爲中心而由半徑尺卩所形成之 .____ -8- 本紙張又度遥用中 ( CNS ) 格(210X297 公 --------一 --€----«--打 I (請先聞讀背面之注^項再填寫本f )
.m —II 線f A7 B7 經濟部中央標準局員工消费合作社印装 五、發明説明() 6 圓周205上,圓弧2 03及圓弧2〇4在圓周2〇5内部及外部形 成;活動輪齒212限制在平行於165或ι55軸線上之圊形 表面,由垂直於前述轴線行成之平面橫切面來看,同樣包 含有圓派2 03 '204,圓弧2 0 3及圓弧204分別向圓周205 内部及外部展開;兩輪齒202或212之間的角度以,視輪 齒數而疋.= 以軸線155爲固定,圍繞在抽線155外
畫出軸線165 ’其半徑等於偏心ε ;在此圓周運動中,選 擇半徑R及r因此得+ ^,輪齒212隨著輪齒202輪 廓’因此托盤131上的柱身170控制在其圓形位移中,不 會扭曲。正如圖4及圖5所繪,我們可看出ε、a、Rp、R 及Γ之間的關係爲办•伽^ = 計算結果得到偏心 R = RfSin~+~j = 4 2 4 2 如圖6及7所繪’本發明中考慮到可以調整偏心;依照圖 6,幫浦軸140截錐形末端144軸線,以及通道183所形成 之軸線,會稍微偏離軸承147外表192的軸線165,此軸 承是接收滚珠軸承148而支律柱身170的軸承;由於偏心 E爲此幫浦軸140圓柱軸頸179形成軸線155及軸線165之 間的横向間隔,機械上連接於截錐形部份144,可看出只 要相對轉動軸承147,軸線165及轴線155之間.的距離, 也就是偏心E會改變。 類似的安裝法可將同一偏心調整至軸承輪轂190的右 ‘ 邊;如同囷7所見,幫浦軸140偏心軸頸178的軸線已偏離 本紙張尺度適用中國國家標隼(CNS ) M規格(训父挪公釐) (請先閱請背面之注意事項再填寫本頁)
H^I »Mr— —1 - - . ΙΪ-- - —i · «HI 訂 :14576 A7 B7 五、發明説明 經濟部中央棣準局貝工消費合作,杜印製 其環繞且支#軸承輪轂之滾珠軸承190的圓環193 ;同樣 的’爲使圓環193相對於軸140轉動,我們修改軸線155 及1 6 5之間的距離。 前文所描述之,浦配置運動中慣性質量面以軸向出現於 橫向連样112的右邊,·因此唯一·的動力平衡質量197位於 此部位,而連接於軸承147,即足以維持整體平衡。 繁浦的抽吸作用156在横向連样112上呈輕射狀,而在 單向閥159下游呈輻射狀排送15 7。 開始使用幫浦時,抽吸的液體受到活動螺旋狀凸起物與 固定螺旋狀凸起物之間圓形位移行程連續而漸違式的壓縮 作用》 若有需要,可以在空隙處由幫浦外部及寬敞處,將幫浦 整體隔絕,如圖1所示,只要在柱身17〇繞以金屬折疊物 160即可,·折疊物160末端固定於環箍196上,此環箍位 於柱身170外表輻射狀凸邊181的右邊;折疊物16〇另一 镇固定於圓環194以螺絲176及螺絲195連接於固定結構 體100。這種設計增加幫浦的使用次數,此種幫浦屬於一 種乾燥幫浦,其活動部份與外部隔絕而免用一切潤滑油、 機油或黃油。 金屬折疊物160的作用在於繁浦系統的整體密封能防止 所有運作上的變形或限制裝置200所造成的意外.;前述折 疊物160可永久使用。 此種幫浦的設計在於產生高達50 〇m3/小時的容量,或 者如圖1所示,開口處! 9 8配備冷卻油循環,可達到更高 中g國家榡準(CNS〉M雜(21〇χ297公复) {請先聞讀背面之注意事項再填寫本頁) I— (flu
訂-I 線f n^l H^I i m nn HI vnn m I - -'-1 I--=-- I— ---1 經濟部中央標準局員工消費合作杜印製
(請先閱讀背面之注意事項再填寫本頁) 本纸張尺度適用中國國家標準(CNS ) A4规格(210X297公釐)
V
Claims (1)
- 514576 、申請專利範囷 A8 B8 C8 D8 1. 一種圓形位移眞命蜇,请 興二繁浦,包括一個固定結構體(100), 其側邊至少—· T·#* - 、 有一個固定碟(114)位於一個螺旋狀£ 部伤^123),—個對稱於固定碟(114)的活動轉 (131) ’它同#至少有—個螺旋狀凸起部份(133)舆固定 碟(114)上具有輯角度幅度的螺旋狀凸起部份(⑵)相 又錯,—個機構,其上之活動碟(131)連接於上述結構 體(1〇G)並由其支律,此機構可控制活動碟(13 1)相對於 固定結構體(100)的圓形位移動作;藉由繁浦轴(叫帶 動活動碟(131)的馬達裝置(12〇),前述繁浦同樣包含圓 形位移之行程限制器:該機構包含f浦軸(140)上的兩 個軸承(1S2、190),在相對於固定結構體(1〇〇)的中央 位置上,圓形位移行程限制器由一個齒環(2〇〗)構成, 其上之固定輪齒(202)的與活動碟(131)上之輪齒(212, 相交錯。 經濟部中央橾準局另工消費合作社印製 2·如申請專利範圍第i項之幫浦,其特徵在於固定輪齒 (202)限制在平行於軸線(155)的圓柱表面,而由垂直於 前述軸線(15 5)的橫斷面來看,分別由R&r半徑所構成 的圓政(2〇3、2〇4),其中心位於以軸線(丨55)爲中心而 由半徑Rp所形成之圓周(2〇5)上,圓弧(2〇3)及圓弧(2〇4〕 在圓周(205)内部及外部形成。 3_如申請專利範圍第2項之幫浦’其特徵在於'活動輪兹 (212)限制在平行於(155)抽線上之圓形表面,由垂直於 前述軸線(15 5)形成之平面橫切面來看,包含相同圓孤 (203、204),圓弧(203)及圓弧(204)分別向圓周(205)内 12-' 本纸張尺度適用中國國家標準(CNS ) A4规格(210X297公釐) A8 B8 C8 D8 經濟部中央榡準局貝工消費合作社印製 六、申請專利範圍 部及外部展開。 4·如申請專利範圍第3項之幫浦,其特徵在於兩固定輪歲 (202)或活動輪齒(212)之間的角度α及偏心E,即等於 環繞在幫浦同定軸(155)外之活動軸(165)的圓形半徑, R = RpSin —I—,r = RpSin--- 4 2 4 2 5,如申請專利範圍第1項之幫浦,其特徵在於曲柄半徑可 以調整。 6_如申請專利範圍第5項之幫浦’其特徵在於通道軸線 (183)稍微偏離軸承(147)外表面(192)的軸線(165),此 轴承配備有前述通道(183)並且藉由前述外表面(192)所 接之滚珠轴承(148)支撑活動碟(131)。 7·如申請專利範圍第5項之繁浦,其特徵在於幫浦軸(14〇) 偏心軸頸(178)之軸線偏離其環繞且支撑軸承輪轂之滾 珠軸承(190)的圓環(193)軸線。 8·如申請專利範圍第1項之絮浦,其特徵在於前述機構包 含兩個均在幫浦軸(140)上且有軸向間隔的軸承〇82、 190)。 9. 如申請專利範圍第1至8項任何一項之幫浦,其特徵在 於另包含密封金屬折蜃物(160)圍繞在幫浦軸(14〇),而 其一端連接活動碟(131)而另一端連接固定結構體 (100) 〇 10. 如申請專利範園第1項之繁浦,其特徵在於,在固定碟 (114)上不僅包含一螺旋狀凸起物(123),活動碟(131) 亦有唯一螺旋狀凸起物(133)。 -13· 良紙張尺度適用中國國家標準(CNS ) M规格(2I0X297公釐) (請先闖讀背面之注意事項再填寫本頁) ,訂----- Λ • In In— mf I I -- I In · V 514576 ABCD :7Τ、申請專利耗圍11.如申請專利範圍第1項之幫浦,其特徵在於不論活動碟 (131)位置如何,固定碟(114)螺旋狀凸起物(123)以及 活動碟(13 1)螺旋狀凸起物(13 3)之間常保持一小空隙。 —1 I I mfl (請先閎讀背面之注意事項再填寫本頁) ma —HI— am— . 訂-- 經濟部中央標準局員工消費合作社印製 .fm ml m mi tm n -14- 本纸張尺度適用中國國家標準(CNS ) A4規格(210X297公釐)
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9502209A FR2731051B1 (fr) | 1995-02-24 | 1995-02-24 | Pompe a vide a cycle de translation circulaire |
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| TW314576B true TW314576B (zh) | 1997-09-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| TW085102064A TW314576B (zh) | 1995-02-24 | 1996-02-23 | |
| TW085102063A TW311162B (zh) | 1995-02-24 | 1996-02-23 |
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| TW085102063A TW311162B (zh) | 1995-02-24 | 1996-02-23 |
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| US (2) | US6022202A (zh) |
| EP (2) | EP0728948B1 (zh) |
| JP (2) | JP4088340B2 (zh) |
| KR (2) | KR100383696B1 (zh) |
| DE (2) | DE69605462T2 (zh) |
| ES (2) | ES2140039T3 (zh) |
| FR (1) | FR2731051B1 (zh) |
| TW (2) | TW314576B (zh) |
| WO (2) | WO1996026366A1 (zh) |
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| JP3170904B2 (ja) * | 1992-10-05 | 2001-05-28 | 花王株式会社 | 鋳物砂用二酸化炭素ガス硬化型粘結剤水溶液及び鋳型の製造方法 |
-
1995
- 1995-02-24 FR FR9502209A patent/FR2731051B1/fr not_active Expired - Fee Related
-
1996
- 1996-02-23 EP EP96400386A patent/EP0728948B1/fr not_active Expired - Lifetime
- 1996-02-23 KR KR1019970705831A patent/KR100383696B1/ko not_active Expired - Fee Related
- 1996-02-23 US US08/894,637 patent/US6022202A/en not_active Expired - Fee Related
- 1996-02-23 JP JP52546296A patent/JP4088340B2/ja not_active Expired - Fee Related
- 1996-02-23 DE DE69605462T patent/DE69605462T2/de not_active Expired - Fee Related
- 1996-02-23 JP JP52546196A patent/JP3914974B2/ja not_active Expired - Fee Related
- 1996-02-23 WO PCT/FR1996/000289 patent/WO1996026366A1/fr not_active Ceased
- 1996-02-23 TW TW085102064A patent/TW314576B/zh not_active IP Right Cessation
- 1996-02-23 WO PCT/FR1996/000290 patent/WO1996026367A1/fr not_active Ceased
- 1996-02-23 EP EP96400385A patent/EP0728947B1/fr not_active Expired - Lifetime
- 1996-02-23 KR KR1019970705856A patent/KR100383695B1/ko not_active Expired - Fee Related
- 1996-02-23 TW TW085102063A patent/TW311162B/zh active
- 1996-02-23 US US08/894,638 patent/US5951268A/en not_active Expired - Fee Related
- 1996-02-23 ES ES96400385T patent/ES2140039T3/es not_active Expired - Lifetime
- 1996-02-23 DE DE69605461T patent/DE69605461T2/de not_active Expired - Lifetime
- 1996-02-23 ES ES96400386T patent/ES2140040T3/es not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DE69605462T2 (de) | 2000-07-27 |
| EP0728947B1 (fr) | 1999-12-08 |
| EP0728948A1 (fr) | 1996-08-28 |
| DE69605462D1 (de) | 2000-01-13 |
| ES2140039T3 (es) | 2000-02-16 |
| KR19980702432A (ko) | 1998-07-15 |
| ES2140040T3 (es) | 2000-02-16 |
| TW311162B (zh) | 1997-07-21 |
| US6022202A (en) | 2000-02-08 |
| EP0728947A1 (fr) | 1996-08-28 |
| FR2731051B1 (fr) | 1997-04-30 |
| KR100383695B1 (ko) | 2004-05-20 |
| JP4088340B2 (ja) | 2008-05-21 |
| JPH11504692A (ja) | 1999-04-27 |
| JP3914974B2 (ja) | 2007-05-16 |
| KR100383696B1 (ko) | 2004-05-20 |
| KR19980702456A (ko) | 1998-07-15 |
| DE69605461D1 (de) | 2000-01-13 |
| JPH11500804A (ja) | 1999-01-19 |
| WO1996026366A1 (fr) | 1996-08-29 |
| WO1996026367A1 (fr) | 1996-08-29 |
| FR2731051A1 (fr) | 1996-08-30 |
| DE69605461T2 (de) | 2000-07-27 |
| EP0728948B1 (fr) | 1999-12-08 |
| US5951268A (en) | 1999-09-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | Annulment or lapse of patent due to non-payment of fees |