ATE159194T1 - Positionsbestimmende vorrichtung - Google Patents

Positionsbestimmende vorrichtung

Info

Publication number
ATE159194T1
ATE159194T1 AT94105458T AT94105458T ATE159194T1 AT E159194 T1 ATE159194 T1 AT E159194T1 AT 94105458 T AT94105458 T AT 94105458T AT 94105458 T AT94105458 T AT 94105458T AT E159194 T1 ATE159194 T1 AT E159194T1
Authority
AT
Austria
Prior art keywords
door
actuator
linkage
mounting block
hood
Prior art date
Application number
AT94105458T
Other languages
English (en)
Inventor
Steven D Jacob
Original Assignee
Landis & Staefa Inc
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 Landis & Staefa Inc filed Critical Landis & Staefa Inc
Application granted granted Critical
Publication of ATE159194T1 publication Critical patent/ATE159194T1/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
    • B08B15/02—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area using chambers or hoods covering the area
    • B08B15/023—Fume cabinets or cupboards, e.g. for laboratories

Landscapes

  • Power-Operated Mechanisms For Wings (AREA)
  • Push-Button Switches (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Automatic Control Of Machine Tools (AREA)
  • Vehicle Body Suspensions (AREA)
  • Paper (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Mechanisms For Operating Contacts (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
AT94105458T 1993-05-10 1994-04-08 Positionsbestimmende vorrichtung ATE159194T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/060,099 US5347754A (en) 1993-05-10 1993-05-10 Position sensing apparatus

Publications (1)

Publication Number Publication Date
ATE159194T1 true ATE159194T1 (de) 1997-11-15

Family

ID=22027352

Family Applications (1)

Application Number Title Priority Date Filing Date
AT94105458T ATE159194T1 (de) 1993-05-10 1994-04-08 Positionsbestimmende vorrichtung

Country Status (8)

Country Link
US (1) US5347754A (de)
EP (1) EP0624407B1 (de)
JP (1) JP2774934B2 (de)
KR (1) KR100334134B1 (de)
AT (1) ATE159194T1 (de)
AU (1) AU662677B2 (de)
CA (1) CA2120196A1 (de)
DE (1) DE69406180T2 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6137403A (en) * 1998-12-10 2000-10-24 Phoenix Controls Corporation Sash sensor and method of sensing a sash using an array of multiplexed elements
US6358137B1 (en) 2000-04-17 2002-03-19 Siemens Building Technologies, Inc. Laboratory fume hood control apparatus having rotary sash door position sensor
US6561892B2 (en) 2001-06-11 2003-05-13 Tek-Air Systems, Inc. Sash sensing system and method
US20100248603A1 (en) * 2009-03-31 2010-09-30 Decastro Eugene Retrofit Fume Hood Drive Assembly
US20120220211A1 (en) * 2011-02-28 2012-08-30 Lincoln Global, Inc. Fume hood having a sliding door
JP5782580B2 (ja) 2013-04-25 2015-09-24 Ｓｐｉｂｅｒ株式会社 ポリペプチドヒドロゲル及びその製造方法
WO2014175179A1 (ja) 2013-04-25 2014-10-30 スパイバー株式会社 ポリペプチドパーティクル及びその製造方法
JP5796147B2 (ja) 2013-04-25 2015-10-21 Ｓｐｉｂｅｒ株式会社 ポリペプチド多孔質体及びその製造方法
US10376936B2 (en) * 2016-06-21 2019-08-13 Gurmeet Singh Method and apparatus of optimizing performance of fume hoods
US10384243B2 (en) * 2017-03-15 2019-08-20 L.B.T. (Nantong) Laboratory Systems Engineering Co., Ltd. Air replenishing fume hood

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3816002A (en) * 1972-10-10 1974-06-11 H Wieg Apparatus for measuring displacement between two relatively movable members
JPS5429805Y2 (de) * 1973-01-10 1979-09-20
US4090304A (en) * 1977-03-11 1978-05-23 United States Steel Corporation Gauge for aligning the mold of a continuous-casting machine with a guide roll-rack
US4893551A (en) * 1988-05-19 1990-01-16 Phoenix Controls Corporation Fume hood sash sensing apparatus
US5092227B1 (en) * 1990-09-28 1995-02-14 Landis & Gyr Powers Inc Apparatus for controlling the ventilation of laboratory fume hoods
US5115728A (en) * 1990-09-28 1992-05-26 Landis & Gyr Powers, Inc. System for controlling the differential pressure of a room having laboratory fume hoods
US5090304A (en) * 1990-09-28 1992-02-25 Landis & Gyr Powers, Inc. Apparatus for determining the position of a moveable structure along a track
AT397871B (de) * 1992-03-02 1994-07-25 Hoerbiger Fluidtechnik Gmbh Wegmesseinrichtung

Also Published As

Publication number Publication date
US5347754A (en) 1994-09-20
JPH08110240A (ja) 1996-04-30
DE69406180T2 (de) 1998-02-12
JP2774934B2 (ja) 1998-07-09
AU5917194A (en) 1994-11-17
DE69406180D1 (de) 1997-11-20
KR100334134B1 (ko) 2002-08-21
AU662677B2 (en) 1995-09-07
EP0624407A3 (de) 1995-02-01
EP0624407A2 (de) 1994-11-17
EP0624407B1 (de) 1997-10-15
CA2120196A1 (en) 1994-11-11

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