JPS6425492A - Massive gas circulation blower for high performance laser using gas carrier principle - Google Patents

Massive gas circulation blower for high performance laser using gas carrier principle

Info

Publication number
JPS6425492A
JPS6425492A JP16700388A JP16700388A JPS6425492A JP S6425492 A JPS6425492 A JP S6425492A JP 16700388 A JP16700388 A JP 16700388A JP 16700388 A JP16700388 A JP 16700388A JP S6425492 A JPS6425492 A JP S6425492A
Authority
JP
Japan
Prior art keywords
radial
rotator
gas bearing
bearings
housing
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.)
Pending
Application number
JP16700388A
Other languages
English (en)
Inventor
Jiejingaa Richiyaado
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.)
Fortuna Werke Maschinenfabrik GmbH
Original Assignee
Fortuna Werke Maschinenfabrik GmbH
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 Fortuna Werke Maschinenfabrik GmbH filed Critical Fortuna Werke Maschinenfabrik GmbH
Publication of JPS6425492A publication Critical patent/JPS6425492A/ja
Pending legal-status Critical Current

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
    • F04D29/00—Details, component parts, or accessories
    • F04D29/05—Shafts or bearings, or assemblies thereof, specially adapted for elastic fluid pumps
    • F04D29/056—Bearings
    • F04D29/057—Bearings hydrostatic; hydrodynamic
    • 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
    • F04D29/58—Cooling; Heating; Diminishing heat transfer
    • F04D29/582—Cooling; Heating; Diminishing heat transfer specially adapted for elastic fluid pumps
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/02—Constructional details
    • H01S3/03—Constructional details of gas laser discharge tubes
    • H01S3/036—Means for obtaining or maintaining the desired gas pressure within the tube, e.g. by gettering, replenishing; Means for circulating the gas, e.g. for equalising the pressure within the tube

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Fluid Mechanics (AREA)
  • Thermal Sciences (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Lasers (AREA)
JP16700388A 1987-07-10 1988-07-06 Massive gas circulation blower for high performance laser using gas carrier principle Pending JPS6425492A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19873722791 DE3722791A1 (de) 1987-07-10 1987-07-10 Geblaese zum umwaelzen grosser gasmengen fuer hochleistungs-laser nach dem gastransport-prinzip

Publications (1)

Publication Number Publication Date
JPS6425492A true JPS6425492A (en) 1989-01-27

Family

ID=6331282

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16700388A Pending JPS6425492A (en) 1987-07-10 1988-07-06 Massive gas circulation blower for high performance laser using gas carrier principle

Country Status (3)

Country Link
EP (1) EP0298437A3 (ja)
JP (1) JPS6425492A (ja)
DE (1) DE3722791A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5166866A (en) * 1991-04-03 1992-11-24 Samsung Electronics Co., Ltd. Semiconductor package

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010001538A1 (de) * 2010-02-03 2011-08-04 Trumpf Maschinen Ag Gaslaser mit Radial- und Axialgaslager

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1181680A (fr) * 1957-08-27 1959-06-17 Commissariat Energie Atomique Palier fluide pour compresseur
FR1239017A (fr) * 1959-10-12 1960-08-19 Cie Constr Gros Mat Electromec Paliers pour soufflantes ou pompes étanches
CH480543A (de) * 1967-08-18 1969-10-31 Sulzer Ag Anlage zum Fördern, Verdichten bzw. Umwälzen von Gasen mit einem durch einen Elektromotor angetriebenen Fördergebläse
DE2017583A1 (de) * 1970-04-13 1971-11-04 Berliner P Antrieb für Strömungsmaschinen
DE2349033C3 (de) * 1973-09-29 1984-08-30 Leybold-Heraeus Gmbh, 5000 Koeln Turbomolekularpumpe
DE3235170A1 (de) * 1982-09-23 1984-03-29 Messer Griesheim Gmbh, 6000 Frankfurt Gastransportlaser, insbesondere axiylstrom-co(pfeil abwaerts)2(pfeil abwaerts)-gastransportlaser
DE3600125A1 (de) * 1986-01-04 1987-07-16 Fortuna Werke Maschf Ag Geblaese zum umwaelzen grosser gasmengen, insbesondere fuer hochleistungs-laser

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5166866A (en) * 1991-04-03 1992-11-24 Samsung Electronics Co., Ltd. Semiconductor package

Also Published As

Publication number Publication date
DE3722791A1 (de) 1989-01-26
EP0298437A3 (de) 1989-09-20
DE3722791C2 (ja) 1989-04-27
EP0298437A2 (de) 1989-01-11

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