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GB0417580D0 - Valve - Google Patents

Valve

Info

Publication number
GB0417580D0
GB0417580D0 GB0417580A GB0417580A GB0417580D0 GB 0417580 D0 GB0417580 D0 GB 0417580D0 GB 0417580 A GB0417580 A GB 0417580A GB 0417580 A GB0417580 A GB 0417580A GB 0417580 D0 GB0417580 D0 GB 0417580D0
Authority
GB
United Kingdom
Prior art keywords
valve
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.)
Withdrawn
Application number
GB0417580A
Other versions
GB2416822A (en
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.)
BOC Group Ltd
Original Assignee
BOC Group 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 BOC Group Ltd filed Critical BOC Group Ltd
Priority to GB0417580A priority Critical patent/GB2416822A/en
Publication of GB0417580D0 publication Critical patent/GB0417580D0/en
Publication of GB2416822A publication Critical patent/GB2416822A/en
Withdrawn legal-status Critical Current

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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
    • F16K31/08—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid using a permanent magnet
    • F16K31/084—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid using a permanent magnet the magnet being used only as a holding element to maintain the valve in a specific position, e.g. check valves

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
GB0417580A 2004-08-06 2004-08-06 Inlet valve for vacuum pump Withdrawn GB2416822A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0417580A GB2416822A (en) 2004-08-06 2004-08-06 Inlet valve for vacuum pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0417580A GB2416822A (en) 2004-08-06 2004-08-06 Inlet valve for vacuum pump

Publications (2)

Publication Number Publication Date
GB0417580D0 true GB0417580D0 (en) 2004-09-08
GB2416822A GB2416822A (en) 2006-02-08

Family

ID=32982666

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0417580A Withdrawn GB2416822A (en) 2004-08-06 2004-08-06 Inlet valve for vacuum pump

Country Status (1)

Country Link
GB (1) GB2416822A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109253287A (en) * 2018-10-30 2019-01-22 深圳市协鸿环保设备有限公司 A kind of safety valve and its working method
CN110607665A (en) * 2018-06-15 2019-12-24 青岛海尔滚筒洗衣机有限公司 A kind of overflow device of washing machine and washing machine

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7819131B2 (en) * 2005-02-14 2010-10-26 Cameron International Corporation Springless compressor valve
BRPI0806965A2 (en) 2007-02-12 2014-04-08 Cameron Int Corp VALVE AND SYSTEM ASSEMBLY
IT1395577B1 (en) * 2009-09-15 2012-10-16 Ravani Sifoni S R L EXHAUST DRAIN FOR BATHTUBS, SINKS, WASHBASINS OR OTHER COLLECTION BASES OF A LIQUID
ES2561489T3 (en) * 2009-07-03 2016-02-26 Ravani Sifoni S.R.L. Drain with plug and plug overflow function
JP5429143B2 (en) 2010-11-25 2014-02-26 株式会社豊田自動織機 Differential pressure control valve and variable capacity compressor
CA2772855C (en) * 2011-03-29 2014-12-02 Peter G. Haseloh Dual-direction in-tank magnetic safety valve
CN106593828B (en) * 2016-12-20 2019-04-19 浙江飞越机电有限公司 Magnetic valve core structure and piston compressor or piston type vacuum pump with the spool
CN106704672B (en) * 2017-02-06 2019-05-07 中航空天发动机研究院有限公司 A self-excited power-free pulsating airflow generating device
CZ309596B6 (en) * 2022-06-16 2023-05-03 DEKONTA, a.s. Protective clothing

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1207661A (en) * 1966-10-27 1970-10-07 Edward Carden Anaesthetist's lung ventilator
US4251226A (en) * 1979-12-20 1981-02-17 Yamato Sangyo Inc. Device for preventing backfire of inflammable gases
JPH03107679A (en) * 1989-09-20 1991-05-08 Daikin Ind Ltd Opening and closing valve
JPH07118999A (en) * 1993-10-18 1995-05-09 Hokuriku Seikei Kogyo Kk On-off valve in fluid jet loom
GB9925648D0 (en) * 1999-10-29 1999-12-29 Boc Group Plc Improvements in valves

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110607665A (en) * 2018-06-15 2019-12-24 青岛海尔滚筒洗衣机有限公司 A kind of overflow device of washing machine and washing machine
CN109253287A (en) * 2018-10-30 2019-01-22 深圳市协鸿环保设备有限公司 A kind of safety valve and its working method

Also Published As

Publication number Publication date
GB2416822A (en) 2006-02-08

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)