ATE43377T1 - Vakuumueberwachungssystem. - Google Patents

Vakuumueberwachungssystem.

Info

Publication number
ATE43377T1
ATE43377T1 AT85307666T AT85307666T ATE43377T1 AT E43377 T1 ATE43377 T1 AT E43377T1 AT 85307666 T AT85307666 T AT 85307666T AT 85307666 T AT85307666 T AT 85307666T AT E43377 T1 ATE43377 T1 AT E43377T1
Authority
AT
Austria
Prior art keywords
surge
centrifugal exhauster
drive motor
monitoring system
suction pipe
Prior art date
Application number
AT85307666T
Other languages
German (de)
English (en)
Inventor
Joseph A Bolton
Phillip L Adamczyk
Original Assignee
Albany Int Corp
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 Albany Int Corp filed Critical Albany Int Corp
Application granted granted Critical
Publication of ATE43377T1 publication Critical patent/ATE43377T1/de

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F7/00—Other details of machines for making continuous webs of paper
    • D21F7/08—Felts
    • D21F7/12—Drying
    • 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
    • F04D27/009—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids by bleeding, by passing or recycling fluid
    • 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
    • F04D27/004—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids by varying driving speed
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2270/00—Control
    • F05D2270/01—Purpose of the control system
    • F05D2270/10—Purpose of the control system to cope with, or avoid, compressor flow instabilities

Landscapes

  • Engineering & Computer Science (AREA)
  • Sustainable Development (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Paper (AREA)
  • Control Of Positive-Displacement Air Blowers (AREA)
  • Control Of Eletrric Generators (AREA)
  • Medicines Containing Plant Substances (AREA)
  • Measuring Volume Flow (AREA)
  • Buffer Packaging (AREA)
  • Centrifugal Separators (AREA)
  • Filtration Of Liquid (AREA)
  • Drying Of Solid Materials (AREA)
  • Making Paper Articles (AREA)
  • Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
AT85307666T 1984-10-26 1985-10-24 Vakuumueberwachungssystem. ATE43377T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US66502684A 1984-10-26 1984-10-26
EP85307666A EP0179658B1 (en) 1984-10-26 1985-10-24 Surge control system

Publications (1)

Publication Number Publication Date
ATE43377T1 true ATE43377T1 (de) 1989-06-15

Family

ID=24668408

Family Applications (1)

Application Number Title Priority Date Filing Date
AT85307666T ATE43377T1 (de) 1984-10-26 1985-10-24 Vakuumueberwachungssystem.

Country Status (10)

Country Link
EP (1) EP0179658B1 (ja)
JP (1) JPS61108790A (ja)
KR (1) KR920000753B1 (ja)
AT (1) ATE43377T1 (ja)
AU (1) AU570120B2 (ja)
CA (1) CA1251673A (ja)
DE (1) DE3570470D1 (ja)
FI (1) FI81147C (ja)
NO (1) NO167219C (ja)
ZA (1) ZA854989B (ja)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8961149B2 (en) 2010-07-19 2015-02-24 Runtech Systems Oy Method for controlling a regulated-rotation-speed low-pressure centrifugal fan
FI125258B (fi) * 2010-07-19 2015-08-14 Runtech Systems Oy Menetelmä pyörimisnopeussäädetyn alipainekeskipakopuhaltimen ohjaamiseksi
CN102337558B (zh) * 2011-11-03 2013-12-11 北京化工大学 一种离子膜电解槽的氧气扩散电极的安装及密封方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4734896U (ja) * 1971-05-08 1972-12-18
US4308077A (en) * 1979-12-06 1981-12-29 Albany International Corp. Constant flow felt dewatering system
US4329201A (en) * 1979-12-06 1982-05-11 Albany International Corp. Constant vacuum felt dewatering system
US4398996A (en) * 1981-06-19 1983-08-16 Albany International Corp. Vacuum control system and method for dewatering fabrics
US4493608A (en) * 1982-12-27 1985-01-15 General Electric Company Surge control in compressor

Also Published As

Publication number Publication date
NO167219B (no) 1991-07-08
NO854284L (no) 1986-04-28
AU570120B2 (en) 1988-03-03
FI852589L (fi) 1986-04-27
EP0179658A3 (en) 1987-01-28
JPS61108790A (ja) 1986-05-27
FI81147C (fi) 1990-09-10
FI81147B (fi) 1990-05-31
ZA854989B (en) 1986-05-28
DE3570470D1 (en) 1989-06-29
EP0179658B1 (en) 1989-05-24
CA1251673A (en) 1989-03-28
AU4389585A (en) 1986-05-01
FI852589A0 (fi) 1985-06-28
KR920000753B1 (ko) 1992-01-21
NO167219C (no) 1991-10-16
EP0179658A2 (en) 1986-04-30
JPH032992B2 (ja) 1991-01-17
KR860003385A (ko) 1986-05-23

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