JPS6051333U - orifice plate - Google Patents

orifice plate

Info

Publication number
JPS6051333U
JPS6051333U JP14345283U JP14345283U JPS6051333U JP S6051333 U JPS6051333 U JP S6051333U JP 14345283 U JP14345283 U JP 14345283U JP 14345283 U JP14345283 U JP 14345283U JP S6051333 U JPS6051333 U JP S6051333U
Authority
JP
Japan
Prior art keywords
orifice
partitions
liquid
changing
gap
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
Application number
JP14345283U
Other languages
Japanese (ja)
Other versions
JPH0239067Y2 (en
Inventor
康 綱
Original Assignee
エヌ・オ−・ケ−・メグラステイツク株式会社
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 エヌ・オ−・ケ−・メグラステイツク株式会社 filed Critical エヌ・オ−・ケ−・メグラステイツク株式会社
Priority to JP14345283U priority Critical patent/JPS6051333U/en
Publication of JPS6051333U publication Critical patent/JPS6051333U/en
Application granted granted Critical
Publication of JPH0239067Y2 publication Critical patent/JPH0239067Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Combined Devices Of Dampers And Springs (AREA)
  • Fluid-Damping Devices (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は従来の液体封入式マウントの断面図、第２図は
同オリフィス盤の断面図、第３図は同オリフィス流路の
拡大断面−、第４図は本考案の第１実施例に係る液体封
入式マウントの断ｍ１図、第５図は同オリフィス盤の断
面図、第６図は同平面図、第７図は第５図におけるＡ−
Ａ線断面図、第８図および第９図はそれぞれ他の実施例
に係るオリフィス盤の断面図である。 １・・・・・・下カバー、２・・・・・・上カバー、５
・曲・支承部材、７・・・・・・ダイアフラム、８・・
・・・・オリフィス盤、１１・・・・・・隔盤下板、１
２・・・・・・隔盤上板、１４・・・・・・サブダイア
フラム、１７・曲・膨出部、１８・・・・・・オリフィ
ス通路、１９．２０・・・・・・オリフィス孔、２１，
２２・・・・・・流通孔、２３・・・・・・通気孔。 第５図 １　髪　１１ａ　１４１９２１ １９ １６、 ２ａFigure 1 is a sectional view of a conventional liquid-filled mount, Figure 2 is a sectional view of the orifice disk, Figure 3 is an enlarged cross-section of the orifice flow path, and Figure 4 is the first embodiment of the present invention. 5 is a sectional view of the orifice disk, FIG. 6 is a plan view, and FIG. 7 is a cross-sectional view of the liquid-filled mount, and FIG.
The A-line sectional view, FIGS. 8 and 9 are sectional views of orifice disks according to other embodiments, respectively. 1...Lower cover, 2...Upper cover, 5
・Curve/support member, 7...Diaphragm, 8...
... Orifice plate, 11 ... Separation plate lower plate, 1
2...Diaphragm top plate, 14...Sub diaphragm, 17. Curved/bulging portion, 18...Orifice passage, 19.20...Orifice Hole, 21,
22... Distribution hole, 23... Ventilation hole. Figure 5 1 Hair 11a 141921 19 16, 2a

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 支承ゴム部材と、下カバーに設けたダイアフラムによっ
て構成する中空部に充填した内封流体を軸方向に横断す
るオリフィス盤を介して流動せしめる液体封入式マウン
トにおいて、前記オリフィス盤を円筒状周壁を相嵌合す
る二枚の金属製隔盤によって構成し、該隔盤の周壁間に
形成した隙間゛とそれぞれ、該隙間に連通ずるオリフィ
ス孔よりなるオリフィス通路を構成してなり、両隔盤の
円周方向の相対嵌合位置を変えることによりオリフィス
通路の長さを変えることを特徴とする液体封入式マウン
ト。In a liquid-filled mount in which the internal fluid filled in a hollow portion formed by a support rubber member and a diaphragm provided on a lower cover is made to flow through an orifice disk that crosses in the axial direction, the orifice disk is arranged in a cylindrical peripheral wall. It is composed of two metal partitions that fit together, and each has an orifice passage formed by a gap formed between the peripheral walls of the partitions and an orifice hole communicating with the gap, and the circles of both partitions A liquid-filled mount characterized by changing the length of the orifice passage by changing the relative fitting position in the circumferential direction.
JP14345283U 1983-09-16 1983-09-16 orifice plate Granted JPS6051333U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14345283U JPS6051333U (en) 1983-09-16 1983-09-16 orifice plate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14345283U JPS6051333U (en) 1983-09-16 1983-09-16 orifice plate

Publications (2)

Publication Number Publication Date
JPS6051333U true JPS6051333U (en) 1985-04-11
JPH0239067Y2 JPH0239067Y2 (en) 1990-10-19

Family

ID=30320200

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14345283U Granted JPS6051333U (en) 1983-09-16 1983-09-16 orifice plate

Country Status (1)

Country Link
JP (1) JPS6051333U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6122409U (en) * 1984-07-17 1986-02-08 松山株式会社 agricultural machinery
JPS6155429A (en) * 1984-08-27 1986-03-19 Tokai Rubber Ind Ltd Vibration isolating supporter
JPS62261729A (en) * 1986-05-08 1987-11-13 Bridgestone Corp Vibration damping device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6040843A (en) * 1983-08-15 1985-03-04 Bridgestone Corp Orifice structure for vibration-proof device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6040843A (en) * 1983-08-15 1985-03-04 Bridgestone Corp Orifice structure for vibration-proof device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6122409U (en) * 1984-07-17 1986-02-08 松山株式会社 agricultural machinery
JPH0441778Y2 (en) * 1984-07-17 1992-10-01
JPS6155429A (en) * 1984-08-27 1986-03-19 Tokai Rubber Ind Ltd Vibration isolating supporter
JPS62261729A (en) * 1986-05-08 1987-11-13 Bridgestone Corp Vibration damping device

Also Published As

Publication number Publication date
JPH0239067Y2 (en) 1990-10-19

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