JPS643378A - Valve - Google Patents

Valve

Info

Publication number
JPS643378A
JPS643378A JP15755687A JP15755687A JPS643378A JP S643378 A JPS643378 A JP S643378A JP 15755687 A JP15755687 A JP 15755687A JP 15755687 A JP15755687 A JP 15755687A JP S643378 A JPS643378 A JP S643378A
Authority
JP
Japan
Prior art keywords
valve seat
valve body
valve
slidable
holes
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
JP15755687A
Other languages
Japanese (ja)
Other versions
JP2548011B2 (en
Inventor
Norio Otsubo
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.)
FURONTO ENG KK
Original Assignee
FURONTO ENG KK
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 FURONTO ENG KK filed Critical FURONTO ENG KK
Priority to JP62157556A priority Critical patent/JP2548011B2/en
Publication of JPS643378A publication Critical patent/JPS643378A/en
Application granted granted Critical
Publication of JP2548011B2 publication Critical patent/JP2548011B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
  • Multiple-Way Valves (AREA)

Abstract

PURPOSE:To prevent a function from lowering due to wear by oppositely bringing a valve body having a through hole into contact with a valve seat having branch-flow ports which are connected to two arc shaped non-through valve seat holes respectively. CONSTITUTION:Two gutter-formed non-through valve seat holes 5, 5' having an arc or a crescent shape with its sectional area being gradually larger from both ends towards the center part are provided on the slidable face side formed on the side of a valve seat 6, while providing two branch-flow port 5a, 5a' which pass through the valve seat 6 while being connected to the two valve seat holes. A valve body 8 has a slidable face which is brought into contact with the slidable face of the the valve seat 6, 6' while also having a through hole 7 which is opposed to the valve seat holes 5, 5'. Both valve body 8 and valve seat 6 are housed together with their slidable faces being oppositely in contact with each other, while providing a rotary shaft 9 which can rotate the valve body 8 both in right and left directions. By this structure, even though the valves seat holes 5, 5' of the valve seat 6 and the inside face of the through hole 7 of the valve body 8 are worn with the lapse of time, any variation in opening can be eliminated by rotatingly adjusting the valve body 8.
JP62157556A 1987-06-26 1987-06-26 Grout injector Expired - Fee Related JP2548011B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62157556A JP2548011B2 (en) 1987-06-26 1987-06-26 Grout injector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62157556A JP2548011B2 (en) 1987-06-26 1987-06-26 Grout injector

Publications (2)

Publication Number Publication Date
JPS643378A true JPS643378A (en) 1989-01-09
JP2548011B2 JP2548011B2 (en) 1996-10-30

Family

ID=15652264

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62157556A Expired - Fee Related JP2548011B2 (en) 1987-06-26 1987-06-26 Grout injector

Country Status (1)

Country Link
JP (1) JP2548011B2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104358887A (en) * 2014-11-11 2015-02-18 重庆颐洋企业发展有限公司 Proportional valve with adjustable control flow

Also Published As

Publication number Publication date
JP2548011B2 (en) 1996-10-30

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Legal Events

Date Code Title Description
R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

LAPS Cancellation because of no payment of annual fees