IT1161046B - HEATING FOR A TRUBOMOLECULAR PUMP - Google Patents

HEATING FOR A TRUBOMOLECULAR PUMP

Info

Publication number
IT1161046B
IT1161046B IT20671/83A IT2067183A IT1161046B IT 1161046 B IT1161046 B IT 1161046B IT 20671/83 A IT20671/83 A IT 20671/83A IT 2067183 A IT2067183 A IT 2067183A IT 1161046 B IT1161046 B IT 1161046B
Authority
IT
Italy
Prior art keywords
trubomolecular
pump
heating
trubomolecular pump
Prior art date
Application number
IT20671/83A
Other languages
Italian (it)
Other versions
IT8320671A0 (en
Inventor
Heinrich Lotz
Original Assignee
Pfeiffer Vakuumtechnik
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 Pfeiffer Vakuumtechnik filed Critical Pfeiffer Vakuumtechnik
Publication of IT8320671A0 publication Critical patent/IT8320671A0/en
Application granted granted Critical
Publication of IT1161046B publication Critical patent/IT1161046B/en

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/02—Induction heating
    • H05B6/10—Induction heating apparatus, other than furnaces, for specific applications
    • H05B6/105—Induction heating apparatus, other than furnaces, for specific applications using a susceptor
    • H05B6/109—Induction heating apparatus, other than furnaces, for specific applications using a susceptor using magnets rotating with respect to a susceptor
    • 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
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/02—Induction heating
    • H05B6/10—Induction heating apparatus, other than furnaces, for specific applications
    • H05B6/105—Induction heating apparatus, other than furnaces, for specific applications using a susceptor
    • H05B6/108—Induction heating apparatus, other than furnaces, for specific applications using a susceptor for heating a fluid

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Positive Displacement Air Blowers (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
IT20671/83A 1982-05-03 1983-04-19 HEATING FOR A TRUBOMOLECULAR PUMP IT1161046B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3216404A DE3216404C2 (en) 1982-05-03 1982-05-03 Heating for a turbo molecular pump

Publications (2)

Publication Number Publication Date
IT8320671A0 IT8320671A0 (en) 1983-04-19
IT1161046B true IT1161046B (en) 1987-03-11

Family

ID=6162517

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20671/83A IT1161046B (en) 1982-05-03 1983-04-19 HEATING FOR A TRUBOMOLECULAR PUMP

Country Status (6)

Country Link
JP (1) JPS5932697A (en)
CH (1) CH662691A5 (en)
DE (1) DE3216404C2 (en)
FR (1) FR2526090B1 (en)
GB (1) GB2119609B (en)
IT (1) IT1161046B (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6411393U (en) * 1987-07-09 1989-01-20
JPS6419198A (en) * 1987-07-15 1989-01-23 Hitachi Ltd Vacuum pump
FR2634829B1 (en) * 1988-07-27 1990-09-14 Cit Alcatel VACUUM PUMP
US5914065A (en) * 1996-03-18 1999-06-22 Alavi; Kamal Apparatus and method for heating a fluid by induction heating
JP3982656B2 (en) * 1998-05-19 2007-09-26 臼井国際産業株式会社 Magnetic heater
DE19858137B4 (en) * 1998-12-16 2016-12-15 BSH Hausgeräte GmbH Heating for heating the rinsing liquid in a dishwasher
GB2362306A (en) * 2000-02-19 2001-11-14 Malcolm Robert Snowball Eddy current heating of fluid flow impeller
US7339144B2 (en) 2001-07-24 2008-03-04 Magtec Llc Magnetic heat generation
US7573009B2 (en) 2001-07-24 2009-08-11 Magtec Energy, Llc Controlled magnetic heat generation
JP2004537147A (en) * 2001-07-24 2004-12-09 マグ テック エルエルシー Magnetic heater device and method
US7420144B2 (en) 2002-07-23 2008-09-02 Magtec Llc Controlled torque magnetic heat generation
EP3441617B1 (en) * 2017-08-09 2019-12-25 Pfeiffer Vacuum Gmbh Method for heating a rotor of a vacuum pump
JP2023000891A (en) 2021-06-18 2023-01-04 エドワーズ株式会社 Vacuum pump

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2566274A (en) * 1947-06-13 1951-08-28 Eastman Kodak Co Eddy current heating of rotors
US2549362A (en) * 1948-11-27 1951-04-17 Silto S A Soc Heating device of the hot-air type
DE1106440B (en) * 1956-02-04 1961-05-10 Max Baermann Device for heating the contents of containers consisting entirely or partially of electrically or magnetically highly conductive material, in particular for heating food in cooking pots, pans or the like by means of a rotating, mechanically driven multi-pole magnet system
US3014116A (en) * 1960-06-20 1961-12-19 Macarthur Arthur Magnetic heater
FR81075E (en) * 1962-01-23 1963-07-26 Snecma Advanced Turbomolecular Vacuum Pump
JPS5017687A (en) * 1973-06-13 1975-02-25
JPS5134441A (en) * 1974-09-18 1976-03-24 Tomoya Desaki Ryutai no kanetsuyusohoho

Also Published As

Publication number Publication date
FR2526090B1 (en) 1990-01-05
IT8320671A0 (en) 1983-04-19
DE3216404A1 (en) 1983-11-10
FR2526090A1 (en) 1983-11-04
GB2119609A (en) 1983-11-16
GB2119609B (en) 1985-11-13
DE3216404C2 (en) 1984-05-03
CH662691A5 (en) 1987-10-15
JPS5932697A (en) 1984-02-22
GB8311657D0 (en) 1983-06-02
JPH0368238B2 (en) 1991-10-25

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970506