JPS60192173A - Rotary valve - Google Patents

Rotary valve

Info

Publication number
JPS60192173A
JPS60192173A JP4674784A JP4674784A JPS60192173A JP S60192173 A JPS60192173 A JP S60192173A JP 4674784 A JP4674784 A JP 4674784A JP 4674784 A JP4674784 A JP 4674784A JP S60192173 A JPS60192173 A JP S60192173A
Authority
JP
Japan
Prior art keywords
valve
central point
rotary valve
rotation
pipe
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
JP4674784A
Other languages
Japanese (ja)
Inventor
Hiroshi Oda
織田　比呂志
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP4674784A priority Critical patent/JPS60192173A/en
Publication of JPS60192173A publication Critical patent/JPS60192173A/en
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/16—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members
    • F16K1/18—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps
    • F16K1/20—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation arranged externally of valve member
    • F16K1/2014—Shaping of the valve member

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Taps Or Cocks (AREA)

Abstract

PURPOSE:To reliably communicate and intercept a flow path by forming a rotary valve by a circular-arc portion having a fixed radius from the center of rotation and a straight line portion. CONSTITUTION:A rotary drum 3 functioning as a rotary valve is rotatably disposed in a cavity 2 of a pipe. The valve is formed by a peripheral portion separated at a fixed distance from the central point 1 of rotation of the valve and a peripheral portion nearer to the central point, and rotated centering around the central point 1. In this arrangement, a fluid flowing in the pipe is permitted to pass through or intercepted.

Description

【発明の詳細な説明】 図面は、この発明の第１実施例を示している。[Detailed description of the invention] The drawings show a first embodiment of the invention.

第１図は、弁が開いている状態の一部で、第２図は弁が
閉じているときの一部である。FIG. 1 shows a part of the valve when it is open, and FIG. 2 shows a part of it when the valve is closed.

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

第１図および第２図は、第１実施例の装置の要部の回転
軸の中心に点が見える方向から見た断面図。 １、・・・回転軸の中心点 ２、・・・パイプ内の空洞 ３、・・・回転するドラ■1 and 2 are cross-sectional views of the main parts of the apparatus of the first embodiment, viewed from a direction in which a point is seen at the center of the rotation axis. 1. Center point of the rotating shaft 2. Hollow inside the pipe 3. Rotating drum ■

Claims (1)

【特許請求の範囲】[Claims] 弁の回転の中心点から、ある一定の長さ離れている周り
の部分と、その部分よりもこの中心点に近い周りの部分
で成っている形を、この中心点を軸の中心にして回転さ
せて作動する弁。A shape consisting of a surrounding part that is a certain distance away from the center point of rotation of the valve and a surrounding part that is closer to this center point than that part is rotated around this center point. valve that operates by
JP4674784A 1984-03-12 1984-03-12 Rotary valve Pending JPS60192173A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4674784A JPS60192173A (en) 1984-03-12 1984-03-12 Rotary valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4674784A JPS60192173A (en) 1984-03-12 1984-03-12 Rotary valve

Publications (1)

Publication Number Publication Date
JPS60192173A true JPS60192173A (en) 1985-09-30

Family

ID=12755924

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4674784A Pending JPS60192173A (en) 1984-03-12 1984-03-12 Rotary valve

Country Status (1)

Country Link
JP (1) JPS60192173A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63109080U (en) * 1986-12-31 1988-07-13
JPH02103792A (en) * 1988-10-11 1990-04-16 Nec Corp Magnetic head
JPH0651647U (en) * 1992-12-21 1994-07-15 アルケア株式会社 Two-way valve
JP2009511847A (en) * 2005-10-05 2009-03-19 サウス バンク ユニバーシティー エンタープライジズ エルティーディー． Improved rotary valve
JP2012166090A (en) * 2012-06-13 2012-09-06 Covidien Ag Bronchotracheal access valve for bronchial aspiration device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63109080U (en) * 1986-12-31 1988-07-13
JPH02103792A (en) * 1988-10-11 1990-04-16 Nec Corp Magnetic head
JPH0651647U (en) * 1992-12-21 1994-07-15 アルケア株式会社 Two-way valve
JP2009511847A (en) * 2005-10-05 2009-03-19 サウス バンク ユニバーシティー エンタープライジズ エルティーディー． Improved rotary valve
JP2012166090A (en) * 2012-06-13 2012-09-06 Covidien Ag Bronchotracheal access valve for bronchial aspiration device

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