JPS5276726A - Seal mechanism for butterfly valve shaft bearing - Google Patents

Seal mechanism for butterfly valve shaft bearing

Info

Publication number
JPS5276726A
JPS5276726A JP15416975A JP15416975A JPS5276726A JP S5276726 A JPS5276726 A JP S5276726A JP 15416975 A JP15416975 A JP 15416975A JP 15416975 A JP15416975 A JP 15416975A JP S5276726 A JPS5276726 A JP S5276726A
Authority
JP
Japan
Prior art keywords
butterfly valve
shaft bearing
valve shaft
seal mechanism
seal
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
JP15416975A
Other languages
Japanese (ja)
Inventor
Naomi Yoshitomi
Kimitoshi Okita
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.)
Kubota Corp
Original Assignee
Kubota Corp
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 Kubota Corp filed Critical Kubota Corp
Priority to JP15416975A priority Critical patent/JPS5276726A/en
Publication of JPS5276726A publication Critical patent/JPS5276726A/en
Pending legal-status Critical Current

Links

Landscapes

  • Lift Valve (AREA)

Abstract

PURPOSE: To maintain effective seal surface pressure without causing deformation in the seal section of rubber seat in a butterfly valve.
COPYRIGHT: (C)1977,JPO&Japio
JP15416975A 1975-12-23 1975-12-23 Seal mechanism for butterfly valve shaft bearing Pending JPS5276726A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15416975A JPS5276726A (en) 1975-12-23 1975-12-23 Seal mechanism for butterfly valve shaft bearing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15416975A JPS5276726A (en) 1975-12-23 1975-12-23 Seal mechanism for butterfly valve shaft bearing

Publications (1)

Publication Number Publication Date
JPS5276726A true JPS5276726A (en) 1977-06-28

Family

ID=15578329

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15416975A Pending JPS5276726A (en) 1975-12-23 1975-12-23 Seal mechanism for butterfly valve shaft bearing

Country Status (1)

Country Link
JP (1) JPS5276726A (en)

Similar Documents

Publication Publication Date Title
JPS5298848A (en) Fluid bearing
JPS5358807A (en) Rotary fluid pump
JPS5276726A (en) Seal mechanism for butterfly valve shaft bearing
JPS5388440A (en) Static pressure bearing guide
JPS5248757A (en) Process of a nut
JPS5276727A (en) Seal mechanism for butterfly valve shaft bearing
JPS5435546A (en) Fluid bearing
JPS54117854A (en) Mechanical seal
JPS52148753A (en) Static pressure fluid bearing
JPS5266163A (en) Torque actuator
JPS51124847A (en) Four way valve for an air conditioner
JPS5275779A (en) Booster of sand transport apparatus
JPS52133452A (en) Dynamic pressure type thrust bearing
JPS53106135A (en) Sealing method for head pipe roller
JPS52148752A (en) Fluid static pressure bearing
JPS52147270A (en) Shaft position adjuster
JPS526847A (en) Speed ring
JPS5229604A (en) Rotary type fluid pump
JPS5276707A (en) Gear pump or motor
JPS5266237A (en) Power steering device
JPS5379107A (en) Side housing for rotary engine
JPS5219874A (en) Fluid pressure relay computation valve
JPS56138567A (en) Mechanical seal
JPS52148751A (en) Static pressure fluid bearing
JPS52145658A (en) Seal structure for cylinder body