CN102112751B - 真空泵 - Google Patents

真空泵 Download PDF

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Publication number
CN102112751B
CN102112751B CN200980130868.0A CN200980130868A CN102112751B CN 102112751 B CN102112751 B CN 102112751B CN 200980130868 A CN200980130868 A CN 200980130868A CN 102112751 B CN102112751 B CN 102112751B
Authority
CN
China
Prior art keywords
vacuum pump
blanket
pressure
release mechanism
impact
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.)
Expired - Fee Related
Application number
CN200980130868.0A
Other languages
English (en)
Chinese (zh)
Other versions
CN102112751A (zh
Inventor
S·戴维森
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
Publication of CN102112751A publication Critical patent/CN102112751A/zh
Application granted granted Critical
Publication of CN102112751B publication Critical patent/CN102112751B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D19/00—Axial-flow pumps
    • F04D19/02—Multi-stage pumps
    • F04D19/04—Multi-stage pumps specially adapted to the production of a high vacuum, e.g. molecular pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D19/00—Axial-flow pumps
    • F04D19/02—Multi-stage pumps
    • F04D19/04—Multi-stage pumps specially adapted to the production of a high vacuum, e.g. molecular pumps
    • F04D19/042—Turbomolecular vacuum pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C25/00—Adaptations of pumps for special use of pumps for elastic fluids
    • F04C25/02—Adaptations of pumps for special use of pumps for elastic fluids for producing high vacuum
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C28/00—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids
    • F04C28/28—Safety arrangements; Monitoring
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
    • F04D17/08—Centrifugal pumps
    • F04D17/16—Centrifugal pumps for displacing without appreciable compression
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
    • F04D17/08—Centrifugal pumps
    • F04D17/16—Centrifugal pumps for displacing without appreciable compression
    • F04D17/168—Pumps specially adapted to produce a vacuum
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
    • F04D27/02—Surge control
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
    • F04D27/02—Surge control
    • F04D27/0292—Stop safety or alarm devices, e.g. stop-and-go control; Disposition of check-valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/60—Mounting; Assembling; Disassembling
    • F04D29/601—Mounting; Assembling; Disassembling specially adapted for elastic fluid pumps
    • F04D29/602—Mounting in cavities
    • 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
    • F16P—SAFETY DEVICES IN GENERAL; SAFETY DEVICES FOR PRESSES
    • F16P1/00—Safety devices independent of the control and operation of any machine
    • F16P1/02—Fixed screens or hoods
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42D—BLASTING
    • F42D5/00—Safety arrangements
    • F42D5/04—Rendering explosive charges harmless, e.g. destroying ammunition; Rendering detonation of explosive charges harmless
    • F42D5/045—Detonation-wave absorbing or damping means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42D—BLASTING
    • F42D5/00—Safety arrangements
    • F42D5/04—Rendering explosive charges harmless, e.g. destroying ammunition; Rendering detonation of explosive charges harmless
    • F42D5/045—Detonation-wave absorbing or damping means
    • F42D5/05—Blasting mats

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Non-Positive Displacement Air Blowers (AREA)
CN200980130868.0A 2008-08-04 2009-07-02 真空泵 Expired - Fee Related CN102112751B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB0814116.0 2008-08-04
GB0814116.0A GB2462804B (en) 2008-08-04 2008-08-04 Vacuum pump
PCT/GB2009/050779 WO2010015847A1 (en) 2008-08-04 2009-07-02 Vacuum pump

Publications (2)

Publication Number Publication Date
CN102112751A CN102112751A (zh) 2011-06-29
CN102112751B true CN102112751B (zh) 2015-12-02

Family

ID=39767385

Family Applications (1)

Application Number Title Priority Date Filing Date
CN200980130868.0A Expired - Fee Related CN102112751B (zh) 2008-08-04 2009-07-02 真空泵

Country Status (7)

Country Link
US (1) US20110123355A1 (enExample)
EP (1) EP2310686B1 (enExample)
JP (1) JP5232303B2 (enExample)
KR (1) KR101674691B1 (enExample)
CN (1) CN102112751B (enExample)
GB (1) GB2462804B (enExample)
WO (1) WO2010015847A1 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007048703A1 (de) 2007-10-11 2009-04-16 Oerlikon Leybold Vacuum Gmbh Mehrstufiger Turbomolekularpumpen-Pumpenrotor
GB201613794D0 (en) * 2016-08-11 2016-09-28 Edwards Ltd Enclosure system including wire mesh and thin non-porous membrane panels

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US4780351A (en) * 1985-12-19 1988-10-25 Wheelabrator Corporation Of Canada Limited Protective cover
JP2001295786A (ja) * 2000-04-12 2001-10-26 Shimadzu Corp ターボ分子ポンプ
US6412173B1 (en) * 1999-07-26 2002-07-02 Phoenix Analysis And Design Technologies, Inc. Miniature turbomolecular pump
US6457954B1 (en) * 1998-05-26 2002-10-01 Leybold Vakuum Gmbh Frictional vacuum pump with chassis, rotor, housing and device fitted with such a frictional vacuum pump
CN1495362A (zh) * 2002-09-10 2004-05-12 ��ʽ��������Զ�֯�������� 流体泵
JP2004143999A (ja) * 2002-10-23 2004-05-20 Boc Edwards Kk 分子ポンプ、及び分子ポンプ用中継部材
JP2005193628A (ja) * 2004-01-09 2005-07-21 Nippon Steel Composite Co Ltd 耐衝撃、飛散防止複合材
EP1696131A2 (en) * 2005-01-28 2006-08-30 Agilent Technologies, Inc. Vacuum pump cabinet

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US2326713A (en) * 1939-10-25 1943-08-10 William J Wesseler Shielding device
US2801768A (en) * 1954-12-20 1957-08-06 Westinghouse Electric Corp Explosion-proof enclosure
US3491847A (en) * 1967-06-15 1970-01-27 Thomas P Abbott Explosion cover
US3739731A (en) * 1970-08-05 1973-06-19 P Tabor Open enclosure for explosive charge
US3648613A (en) * 1970-11-04 1972-03-14 Arthur Cunn Bomb blanket
US3801416A (en) * 1972-01-07 1974-04-02 Us Army Flexible blast fragment blanket
US3814016A (en) * 1973-03-22 1974-06-04 Burlington Industries Inc Bomb suppression device
US4325309A (en) * 1974-08-06 1982-04-20 The United States Of America As Represented By The Secretary Of The Army Blast suppressive shielding
US4057359A (en) * 1975-12-22 1977-11-08 Chevron Research Company Ballistic nylon fabric turbine governor housing shielding means
DE3420190A1 (de) * 1984-05-30 1985-12-05 Arthur Pfeiffer Vakuumtechnik Wetzlar Gmbh, 6334 Asslar Oelgedichtete rotationsvakuumpumpe
JPS6291032U (enExample) * 1985-11-28 1987-06-10
US4699855A (en) * 1986-07-07 1987-10-13 Abraham Carl J Storage battery having a protective shield
JPH0819917B2 (ja) * 1988-04-11 1996-03-04 日本原子力研究所 マルチチヤンネル型真空ポンプ
IL86763A (en) * 1988-06-16 1993-07-08 Yuval Fuchs Portable collapsible shrapnel absprber
JP2822423B2 (ja) * 1989-02-16 1998-11-11 東洋紡績株式会社 発破作業用遮蔽シート
DE4017193A1 (de) * 1990-05-29 1991-12-05 Leybold Ag Geraeuscharme vakuumpumpe
GB2251925A (en) * 1991-01-11 1992-07-22 Dowty Armourshield Ltd Protective cover
US5267665A (en) * 1991-09-20 1993-12-07 Sri International Hardened luggage container
GB2262798A (en) * 1991-12-24 1993-06-30 British Aerospace An aircraft cargo container
US5614280A (en) * 1993-12-02 1997-03-25 James W. Post, III Shielding blanket for racing engines
US5450948A (en) * 1994-04-14 1995-09-19 Gtel Environmental Laboratories, Inc. Container and package for transporting temperature sensitive samples
US6186274B1 (en) * 1996-11-25 2001-02-13 Bay Nets, Inc. Safety system
US6220265B1 (en) * 1998-09-14 2001-04-24 Patent Category Corp. Adjustable collapsible panels
US6328013B1 (en) * 1999-03-12 2001-12-11 Earl H. Calhoun Motor engine containment strap
US6161462A (en) * 1999-03-19 2000-12-19 Michaelson; Eric Burton Bulletproof blanket for use with law enforcement vehicles such as police cars
US6454085B1 (en) * 2001-01-18 2002-09-24 Halliburton Energy Services, Inc. Method and system for packaging explosive products of transportation
US6554152B2 (en) * 2001-03-05 2003-04-29 Kenneth B. Smith Protective cover article for fuel tanks, particularly those used in motor sports
JP2003286991A (ja) * 2002-03-28 2003-10-10 Boc Edwards Technologies Ltd 真空ポンプ
CA2406918A1 (en) * 2002-10-07 2004-04-07 Jacques Sentenne Explosion proof work platform
DE10308420A1 (de) * 2003-02-27 2004-09-09 Leybold Vakuum Gmbh Testgaslecksuchgerät
US8316752B2 (en) * 2003-07-31 2012-11-27 Blastgard Technologies, Inc. Acoustic shock wave attenuating assembly
US7389718B1 (en) * 2005-09-23 2008-06-24 Carter Gerald D Ballistic blanket
FR2893094B1 (fr) * 2005-11-10 2011-11-11 Cit Alcatel Dispositif de fixation pour une pompe a vide
US7685921B2 (en) * 2006-02-03 2010-03-30 University Of Maine System Board Of Trustees Composite panels for blast and ballistic protection
MX2009012630A (es) * 2007-05-25 2009-12-07 Darren S Schulte Blindaje contra proyectil balistico.
DE102007048703A1 (de) * 2007-10-11 2009-04-16 Oerlikon Leybold Vacuum Gmbh Mehrstufiger Turbomolekularpumpen-Pumpenrotor
US20120174763A1 (en) * 2008-01-24 2012-07-12 Pacific Scientific Energetic Materials Company Lightweight armor protected shelters and methods of preparing such shelters
WO2009148652A2 (en) * 2008-03-03 2009-12-10 United States Government Transportable modular configuration for holding panels
US20110005695A1 (en) * 2008-03-03 2011-01-13 Nicholas Boone Transportable Modular System Permitting Isolation of Assets
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US20100089229A1 (en) * 2008-09-23 2010-04-15 Ackerman Craig R Blast pressure, fragment and projectile resistant panel mounting systems
US20110168003A1 (en) * 2009-04-14 2011-07-14 Young-Hwa Kim Armor assembly including multiple armor plates
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US8573125B1 (en) * 2012-07-13 2013-11-05 Blast Control Systems, L.L.C. Blast control blanket

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4780351A (en) * 1985-12-19 1988-10-25 Wheelabrator Corporation Of Canada Limited Protective cover
US6457954B1 (en) * 1998-05-26 2002-10-01 Leybold Vakuum Gmbh Frictional vacuum pump with chassis, rotor, housing and device fitted with such a frictional vacuum pump
US6412173B1 (en) * 1999-07-26 2002-07-02 Phoenix Analysis And Design Technologies, Inc. Miniature turbomolecular pump
JP2001295786A (ja) * 2000-04-12 2001-10-26 Shimadzu Corp ターボ分子ポンプ
CN1495362A (zh) * 2002-09-10 2004-05-12 ��ʽ��������Զ�֯�������� 流体泵
JP2004143999A (ja) * 2002-10-23 2004-05-20 Boc Edwards Kk 分子ポンプ、及び分子ポンプ用中継部材
JP2005193628A (ja) * 2004-01-09 2005-07-21 Nippon Steel Composite Co Ltd 耐衝撃、飛散防止複合材
EP1696131A2 (en) * 2005-01-28 2006-08-30 Agilent Technologies, Inc. Vacuum pump cabinet

Also Published As

Publication number Publication date
GB0814116D0 (en) 2008-09-10
EP2310686A1 (en) 2011-04-20
JP5232303B2 (ja) 2013-07-10
KR20110040968A (ko) 2011-04-20
GB2462804A (en) 2010-02-24
KR101674691B1 (ko) 2016-11-09
JP2011530041A (ja) 2011-12-15
WO2010015847A1 (en) 2010-02-11
CN102112751A (zh) 2011-06-29
EP2310686B1 (en) 2017-10-25
US20110123355A1 (en) 2011-05-26
GB2462804B (en) 2013-01-23

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20151202

Termination date: 20190702

CF01 Termination of patent right due to non-payment of annual fee