TW428059B - Nonereturn valve for water-jet loom - Google Patents

Nonereturn valve for water-jet loom

Info

Publication number
TW428059B
TW428059B TW087112057A TW87112057A TW428059B TW 428059 B TW428059 B TW 428059B TW 087112057 A TW087112057 A TW 087112057A TW 87112057 A TW87112057 A TW 87112057A TW 428059 B TW428059 B TW 428059B
Authority
TW
Taiwan
Prior art keywords
valve
fluid
nonereturn
head
water
Prior art date
Application number
TW087112057A
Other languages
Chinese (zh)
Inventor
Kyung-Tae Baek
Original Assignee
Baek Kyung Tae
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 Baek Kyung Tae filed Critical Baek Kyung Tae
Application granted granted Critical
Publication of TW428059B publication Critical patent/TW428059B/en

Links

Classifications

    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D47/00—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms
    • D03D47/28—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms wherein the weft itself is projected into the shed
    • D03D47/32—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms wherein the weft itself is projected into the shed by liquid jet
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D49/00—Details or constructional features not specially adapted for looms of a particular type
    • D03D49/24—Mechanisms for inserting shuttle in shed
    • D03D49/50—Miscellaneous devices or arrangements concerning insertion of weft and not otherwise provided for
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03J—AUXILIARY WEAVING APPARATUS; WEAVERS' TOOLS; SHUTTLES
    • D03J1/00—Auxiliary apparatus combined with or associated with looms
    • D03J1/04—Auxiliary apparatus combined with or associated with looms for treating weft
    • 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
    • F16K15/00—Check valves
    • F16K15/18—Check valves with actuating mechanism; Combined check valves and actuated valves
    • 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
    • F16K21/00—Fluid-delivery valves, e.g. self-closing valves
    • F16K21/04—Self-closing valves, i.e. closing automatically after operation
    • F16K21/06—Self-closing valves, i.e. closing automatically after operation in which the closing movement, either retarded or not, starts immediately after opening
    • F16K21/12—Self-closing valves, i.e. closing automatically after operation in which the closing movement, either retarded or not, starts immediately after opening with hydraulically-operated opening means; with arrangements for pressure relief before opening

Abstract

This invention relates to the nonereturn valve for water-jet loom which jet an appropriate fluid into the fixed direction. In this invention, the fluid which is flowing into the nonereturn valve is rapidly streaming in without any swirl. What is more, the nonereturn valve operates rapidly to open and close the stream of the fluid by the smooth moving up and down of fluid valve. In order to achieve this purpose, the fluid valve (8) of this nonereturn valve is composed of head (48) and bottom unit (26); the top (34) of the head (48) is formed in stramline; the out-surface of the bottom unit (26) is a little swelled out; the valve seat (10) which reaches to and comes off with the head (48) of the fluid valve (8) is composed of a curved surface (44) and a perpendicular (46) in its fluid inlet passage (36); and a space is formed between the perpendicular (46) and the head (48) of the fluid valve (8).
TW087112057A 1997-07-25 1998-07-23 Nonereturn valve for water-jet loom TW428059B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019970020540U KR19980014224U (en) 1997-07-25 1997-07-25 Water Jet Loom Check Valve

Publications (1)

Publication Number Publication Date
TW428059B true TW428059B (en) 2001-04-01

Family

ID=19507019

Family Applications (1)

Application Number Title Priority Date Filing Date
TW087112057A TW428059B (en) 1997-07-25 1998-07-23 Nonereturn valve for water-jet loom

Country Status (3)

Country Link
JP (1) JP3002979B2 (en)
KR (1) KR19980014224U (en)
TW (1) TW428059B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10738898B2 (en) 2017-01-31 2020-08-11 Fujikin Incorporated Switching valve

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5199182B2 (en) * 2009-05-26 2013-05-15 栗本商事株式会社 Check valve and check valve body used therefor
JP5643586B2 (en) * 2010-09-15 2014-12-17 株式会社テイエルブイ Check valve
DE102010062173A1 (en) * 2010-11-30 2012-05-31 Robert Bosch Gmbh Valve, in particular outlet valve of a hydraulic piston pump
JP6220892B2 (en) * 2013-01-05 2017-10-25 フイジョウ キムリー テクノロジー シーオー．、エルティーディー．シェンジェン ブランチ Electronic Cigarette
CN103448710A (en) * 2013-08-05 2013-12-18 天津机辆轨道交通装备有限责任公司 Check valve of train brake distribution valve
JP6386772B2 (en) * 2014-04-21 2018-09-05 前澤給装工業株式会社 Packing integrated check valve
JP6370888B2 (en) * 2014-04-25 2018-08-08 日立オートモティブシステムズ株式会社 High pressure fuel supply pump
JP6596304B2 (en) * 2015-10-30 2019-10-23 日立オートモティブシステムズ株式会社 High pressure fuel supply pump
CN110645384A (en) * 2018-06-27 2020-01-03 无锡市荣跃纺机专件厂 Ceramic ball one-way valve of water-spraying braiding machine
US20210190218A1 (en) * 2021-02-01 2021-06-24 Intel Corporation Pressure regulator valve assembly for quick disconnect fittings

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10738898B2 (en) 2017-01-31 2020-08-11 Fujikin Incorporated Switching valve
TWI722272B (en) * 2017-01-31 2021-03-21 日商富士金股份有限公司 Switching valve

Also Published As

Publication number Publication date
KR19980014224U (en) 1998-06-05
JP3002979B2 (en) 2000-01-24
JPH11100750A (en) 1999-04-13

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Legal Events

Date Code Title Description
GD4A Issue of patent certificate for granted invention patent
MM4A Annulment or lapse of patent due to non-payment of fees