ATE190143T1 - Steuervorrichtung für vakuumventil und vakuumventil - Google Patents

Steuervorrichtung für vakuumventil und vakuumventil

Info

Publication number
ATE190143T1
ATE190143T1 AT94108705T AT94108705T ATE190143T1 AT E190143 T1 ATE190143 T1 AT E190143T1 AT 94108705 T AT94108705 T AT 94108705T AT 94108705 T AT94108705 T AT 94108705T AT E190143 T1 ATE190143 T1 AT E190143T1
Authority
AT
Austria
Prior art keywords
vacuum
valve
chamber
detecting
quickly
Prior art date
Application number
AT94108705T
Other languages
English (en)
Inventor
Yasuo Yamabe
Tetsushi Ohtsuka
Original Assignee
Seikisui Chemical 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
Priority claimed from JP13576493A external-priority patent/JP2740110B2/ja
Priority claimed from JP13576593A external-priority patent/JPH06346975A/ja
Priority claimed from JP29792693A external-priority patent/JP3333023B2/ja
Priority claimed from JP10982394A external-priority patent/JP3429555B2/ja
Priority claimed from JP10982094A external-priority patent/JPH07317943A/ja
Application filed by Seikisui Chemical Co Ltd filed Critical Seikisui Chemical Co Ltd
Application granted granted Critical
Publication of ATE190143T1 publication Critical patent/ATE190143T1/de

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
    • F16K51/00—Other details not peculiar to particular types of valves or cut-off apparatus
    • F16K51/02—Other details not peculiar to particular types of valves or cut-off apparatus specially adapted for high-vacuum installations
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/04—Control of fluid pressure without auxiliary power
    • G05D16/06—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule
    • G05D16/063—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane
    • G05D16/0675—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane the membrane acting on the obturator through a lever
    • G05D16/0677—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane the membrane acting on the obturator through a lever using one membrane without spring
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F1/00—Methods, systems, or installations for draining-off sewage or storm water
    • E03F1/006—Pneumatic sewage disposal systems; accessories specially adapted therefore
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/14—Control of fluid pressure with auxiliary non-electric power
    • G05D16/16—Control of fluid pressure with auxiliary non-electric power derived from the controlled fluid
    • G05D16/163—Control of fluid pressure with auxiliary non-electric power derived from the controlled fluid using membranes within the main valve
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S137/00—Fluid handling
    • Y10S137/907—Vacuum-actuated valves
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/2931—Diverse fluid containing pressure systems
    • Y10T137/3109—Liquid filling by evacuating container
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/402—Distribution systems involving geographic features
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7287—Liquid level responsive or maintaining systems
    • Y10T137/731—With control fluid connection at desired liquid level
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7287—Liquid level responsive or maintaining systems
    • Y10T137/7313—Control of outflow from tank
    • Y10T137/7316—Self-emptying tanks
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7287—Liquid level responsive or maintaining systems
    • Y10T137/7339—By weight of accumulated fluid

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Power Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Sewage (AREA)
  • Fluid-Driven Valves (AREA)
  • Details Of Valves (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
  • Control Of Non-Electrical Variables (AREA)
AT94108705T 1993-06-07 1994-06-07 Steuervorrichtung für vakuumventil und vakuumventil ATE190143T1 (de)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP13576493A JP2740110B2 (ja) 1993-06-07 1993-06-07 真空弁制御装置
JP13576593A JPH06346975A (ja) 1993-06-07 1993-06-07 真空弁
JP15710393 1993-06-28
JP29792693A JP3333023B2 (ja) 1993-11-29 1993-11-29 真空弁
JP10982394A JP3429555B2 (ja) 1993-06-28 1994-05-24 真空弁
JP10982094A JPH07317943A (ja) 1994-05-24 1994-05-24 真空弁

Publications (1)

Publication Number Publication Date
ATE190143T1 true ATE190143T1 (de) 2000-03-15

Family

ID=27552320

Family Applications (1)

Application Number Title Priority Date Filing Date
AT94108705T ATE190143T1 (de) 1993-06-07 1994-06-07 Steuervorrichtung für vakuumventil und vakuumventil

Country Status (9)

Country Link
US (2) US5615701A (de)
EP (1) EP0628900B1 (de)
KR (1) KR100284355B1 (de)
CN (1) CN1070274C (de)
AT (1) ATE190143T1 (de)
AU (2) AU679736B2 (de)
CA (1) CA2125206C (de)
DE (1) DE69423134D1 (de)
SG (1) SG50580A1 (de)

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CN105484351B (zh) * 2015-12-31 2017-11-14 黄山拓达科技有限公司 一种污水收集与自动排放井
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CN107587596B (zh) * 2016-07-07 2020-05-01 核都股份有限公司 污水排出用真空抽吸装置
JPWO2019151500A1 (ja) * 2018-02-01 2021-01-14 積水化学工業株式会社 ダイヤフラムバルブ
CN110388467B (zh) * 2018-04-20 2024-06-07 梅特勒-托利多(常州)测量技术有限公司 吸液手柄控制阀门
CN108626481B (zh) * 2018-05-24 2023-11-21 江苏一控真空注胶技术有限公司 一种真空开泄气一体阀
CN108710386B (zh) * 2018-07-06 2024-04-05 深圳世能科泰能源技术股份有限公司 一种液位监控装置及其方法
CN108824565B (zh) * 2018-07-25 2024-02-13 厚力德机器（杭州）有限公司 一种全机械式微控气阀阻尼真空界面收集装置
CN109098254B (zh) * 2018-08-31 2020-11-06 杭州电子科技大学 一种地下室正压污水提升机构
CN109056914B (zh) * 2018-08-31 2021-05-14 杭州电子科技大学 一种缓闭型密闭排水系统
CN109610603B (zh) * 2018-08-31 2021-06-29 杭州电子科技大学 一种按压远程压力切换排污系统
CN109138114B (zh) * 2018-08-31 2020-12-22 杭州电子科技大学 一种马桶微控按钮控制系统
CN109267619B (zh) * 2018-08-31 2021-06-29 杭州电子科技大学 一种马桶手控远程按钮控制系统
CN109056975A (zh) * 2018-08-31 2018-12-21 杭州电子科技大学 一种地漏自控阀收集系统
CN109373001B (zh) * 2018-12-20 2024-04-12 明珠阀门集团有限公司 一种锻制隔离型真空启动阀
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CN110081210B (zh) * 2019-04-30 2023-12-08 浙江师范大学 一种气液混输负压磁力气控复合阀及其控制方法
CN111878590B (zh) * 2020-09-07 2024-07-30 杭州富阳良工仪表有限公司 一种三膜头双取压超微压氮封调节阀及工作方式
CN112709839A (zh) * 2020-12-29 2021-04-27 华维节水科技集团股份有限公司 一种多功能低压力损失的水力控制阀
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Also Published As

Publication number Publication date
EP0628900A2 (de) 1994-12-14
US5918853A (en) 1999-07-06
KR100284355B1 (ko) 2001-05-02
AU679736B2 (en) 1997-07-10
EP0628900A3 (de) 1995-09-06
AU2000897A (en) 1997-08-28
SG50580A1 (en) 1998-07-20
US5615701A (en) 1997-04-01
CA2125206C (en) 2000-07-25
EP0628900B1 (de) 2000-03-01
AU690487B2 (en) 1998-04-23
CA2125206A1 (en) 1994-12-08
KR950001161A (ko) 1995-01-03
CN1070274C (zh) 2001-08-29
AU6455394A (en) 1994-12-08
DE69423134D1 (de) 2000-04-06
CN1103176A (zh) 1995-05-31

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee