JPS6147102U - rotary actuator - Google Patents

rotary actuator

Info

Publication number
JPS6147102U
JPS6147102U JP13226584U JP13226584U JPS6147102U JP S6147102 U JPS6147102 U JP S6147102U JP 13226584 U JP13226584 U JP 13226584U JP 13226584 U JP13226584 U JP 13226584U JP S6147102 U JPS6147102 U JP S6147102U
Authority
JP
Japan
Prior art keywords
rotary actuator
vanes
radial direction
fluid
pressure
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
Application number
JP13226584U
Other languages
Japanese (ja)
Inventor
真太郎 渡辺
Original Assignee
三菱重工業株式会社
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 三菱重工業株式会社 filed Critical 三菱重工業株式会社
Priority to JP13226584U priority Critical patent/JPS6147102U/en
Publication of JPS6147102U publication Critical patent/JPS6147102U/en
Pending legal-status Critical Current

Links

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) [Abstract] 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図は本考案の一実施例を示す縦断面図、第２図は公
知のロータリアクチュエーターを示す縦断面図、第３図
は第２図の横断面図である。 １・・・回転軸、２・・・回転側段一ン、３・・・ケー
シング、４・・・固定側ベーン、５・・・シール、６・
・・ラジアル軸受、７，８・・・油通路、９，１０・・
・空間、−１１・・・コーティング、ＰＡ・・・空間９
の圧力、Ｐａ・・・空間１０の圧力、１・・・圧力室の
軸方向長さ、ｒ２・・・圧力室の罫径、ｒ１・・・圧力
室の内径、Ｘａ・・・空間９の軸直角断面における作用
長さ、ｘｂ・・・空間１０の軸直角断面における作用長
さ、ｋ・・・常数、Ｎ１・・・トルク、Ｆ・・・力。FIG. 1 is a longitudinal sectional view showing an embodiment of the present invention, FIG. 2 is a longitudinal sectional view showing a known rotary actuator, and FIG. 3 is a cross sectional view of FIG. 2. DESCRIPTION OF SYMBOLS 1... Rotating shaft, 2... Rotating side stage 1, 3... Casing, 4... Fixed side vane, 5... Seal, 6...
...Radial bearing, 7, 8...Oil passage, 9,10...
・Space, -11...Coating, PA...Space 9
pressure, Pa...pressure of space 10, 1...axial length of pressure chamber, r2...rule diameter of pressure chamber, r1...inner diameter of pressure chamber, Xa...of space 9 Length of action in the cross section perpendicular to the axis, xb... Length of action in the cross section perpendicular to the axis of the space 10, k... Constant, N1... Torque, F... Force.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 外向き半径方向にベーンが突設された回転軸を内向き半
径方向にベニンが突設されたケーシングに流体密に内挿
し上記両ベーンにより仕切られた蓄圧空間の一方に高圧
流体を、他方に低圧流体をそれぞれ供給することにより
１ルクを出すようにしたロータリアクチュエーターにお
いて、摺動面に軟質コーティングを施したことを特徴と
する口−タリアクチュエーター。A rotating shaft with vanes protruding outward in the radial direction is fluid-tightly inserted into a casing with vanes protruding in the inward radial direction, and high-pressure fluid is supplied to one side of the pressure accumulation space partitioned by both vanes and to the other. A rotary actuator capable of producing 1 lux by supplying low-pressure fluid to each rotary actuator, characterized in that a sliding surface is coated with a soft coating.
JP13226584U 1984-08-31 1984-08-31 rotary actuator Pending JPS6147102U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13226584U JPS6147102U (en) 1984-08-31 1984-08-31 rotary actuator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13226584U JPS6147102U (en) 1984-08-31 1984-08-31 rotary actuator

Publications (1)

Publication Number Publication Date
JPS6147102U true JPS6147102U (en) 1986-03-29

Family

ID=30690829

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13226584U Pending JPS6147102U (en) 1984-08-31 1984-08-31 rotary actuator

Country Status (1)

Country Link
JP (1) JPS6147102U (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4833511U (en) * 1971-08-26 1973-04-23
JPS4831186A (en) * 1971-08-21 1973-04-24
JPS5524559B2 (en) * 1975-10-09 1980-06-30

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4831186A (en) * 1971-08-21 1973-04-24
JPS4833511U (en) * 1971-08-26 1973-04-23
JPS5524559B2 (en) * 1975-10-09 1980-06-30

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