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JPS579363A - Fluid valve - Google Patents

Fluid valve

Info

Publication number
JPS579363A
JPS579363A JP8425380A JP8425380A JPS579363A JP S579363 A JPS579363 A JP S579363A JP 8425380 A JP8425380 A JP 8425380A JP 8425380 A JP8425380 A JP 8425380A JP S579363 A JPS579363 A JP S579363A
Authority
JP
Japan
Prior art keywords
valve opening
valve
masking material
photosetting resin
seat
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
JP8425380A
Other languages
Japanese (ja)
Other versions
JPS621146B2 (en
Inventor
Mikiji Ito
Shiyoujirou Nagano
Yoshihisa Ogasawara
Teruo Nakagawa
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.)
Toagosei Co Ltd
Denso Corp
Original Assignee
Toagosei Co Ltd
NipponDenso Co Ltd
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 Toagosei Co Ltd, NipponDenso Co Ltd filed Critical Toagosei Co Ltd
Priority to JP8425380A priority Critical patent/JPS579363A/en
Publication of JPS579363A publication Critical patent/JPS579363A/en
Publication of JPS621146B2 publication Critical patent/JPS621146B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Lift Valve (AREA)

Abstract

PURPOSE: To prevent the surface of a valve seat part in use from deformation strain and fluid from leaking by a method wherein on the valve body or the valve seat there is provided a seat part consisting of photosetting resin.
CONSTITUTION: The seat 1 made by aluminum die casting has a valve opening 2 as a fluid passage and a concave part 3 encirling one end side of this valve opening 2 and a layer of photosetting resin as a seat part 4 is formed on said concave part 3. The method for forming the valve seat part 4 is such that masking material 9 is inserted into the valve opening 2, then liquid photosetting resin is filled in the concave part 3, the material is irradiated with ultra-violet rays A and cured to form a layer and then the masking material 9 is removed. Since it is necessary that the masking material does not adhere to photosetting resin, easy to be inserted into the valve opening 2 and the valve opening 2 is to be blocked after its insertion, the masking material should be of rubber or teflon. Therefore, precise products can be obtained without processes such as vulcanization, precision molding, baking, etc.
COPYRIGHT: (C)1982,JPO&Japio
JP8425380A 1980-06-20 1980-06-20 Fluid valve Granted JPS579363A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8425380A JPS579363A (en) 1980-06-20 1980-06-20 Fluid valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8425380A JPS579363A (en) 1980-06-20 1980-06-20 Fluid valve

Publications (2)

Publication Number Publication Date
JPS579363A true JPS579363A (en) 1982-01-18
JPS621146B2 JPS621146B2 (en) 1987-01-12

Family

ID=13825290

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8425380A Granted JPS579363A (en) 1980-06-20 1980-06-20 Fluid valve

Country Status (1)

Country Link
JP (1) JPS579363A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7504133B2 (en) 2002-01-11 2009-03-17 Nissan Technical Center North America, Inc. Method of manufacturing a truck bed liner with a reusable masking device
JP2014052036A (en) * 2012-09-07 2014-03-20 Horiba Ltd Valve element and fluid control valve

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7504133B2 (en) 2002-01-11 2009-03-17 Nissan Technical Center North America, Inc. Method of manufacturing a truck bed liner with a reusable masking device
JP2014052036A (en) * 2012-09-07 2014-03-20 Horiba Ltd Valve element and fluid control valve
US9657860B2 (en) 2012-09-07 2017-05-23 Horiba Stec, Co., Ltd. Valve element and fluid control valve

Also Published As

Publication number Publication date
JPS621146B2 (en) 1987-01-12

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