DE2940397A1 - Fluegelzellenmaschine, insbesondere druckluftmotor - Google Patents

Fluegelzellenmaschine, insbesondere druckluftmotor

Info

Publication number
DE2940397A1
DE2940397A1 DE19792940397 DE2940397A DE2940397A1 DE 2940397 A1 DE2940397 A1 DE 2940397A1 DE 19792940397 DE19792940397 DE 19792940397 DE 2940397 A DE2940397 A DE 2940397A DE 2940397 A1 DE2940397 A1 DE 2940397A1
Authority
DE
Germany
Prior art keywords
rotor
wear
machine according
film
layer
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.)
Granted
Application number
DE19792940397
Other languages
German (de)
English (en)
Other versions
DE2940397C2 (enExample
Inventor
Alfred 7022 Leinfelden-Echterdingen Hettich
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch 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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Priority to DE19792940397 priority Critical patent/DE2940397A1/de
Priority to GB8031888A priority patent/GB2060076B/en
Priority to SE8006941A priority patent/SE8006941L/
Priority to JP13885680A priority patent/JPS5656994A/ja
Publication of DE2940397A1 publication Critical patent/DE2940397A1/de
Application granted granted Critical
Publication of DE2940397C2 publication Critical patent/DE2940397C2/de
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
    • F01C21/10—Outer members for co-operation with rotary pistons; Casings
    • F01C21/104—Stators; Members defining the outer boundaries of the working chamber
    • F01C21/108—Stators; Members defining the outer boundaries of the working chamber with an axial surface, e.g. side plates
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2225/00—Synthetic polymers, e.g. plastics; Rubber
    • F05C2225/04—PTFE [PolyTetraFluorEthylene]

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Motor Or Generator Frames (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
  • Laminated Bodies (AREA)
  • Rotary Pumps (AREA)
DE19792940397 1979-10-05 1979-10-05 Fluegelzellenmaschine, insbesondere druckluftmotor Granted DE2940397A1 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE19792940397 DE2940397A1 (de) 1979-10-05 1979-10-05 Fluegelzellenmaschine, insbesondere druckluftmotor
GB8031888A GB2060076B (en) 1979-10-05 1980-10-03 Rotary positive-desplacement fluidmachines
SE8006941A SE8006941L (sv) 1979-10-05 1980-10-03 Vingkammarmaskin, serskilt tryckluftmotor
JP13885680A JPS5656994A (en) 1979-10-05 1980-10-06 Vane machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792940397 DE2940397A1 (de) 1979-10-05 1979-10-05 Fluegelzellenmaschine, insbesondere druckluftmotor

Publications (2)

Publication Number Publication Date
DE2940397A1 true DE2940397A1 (de) 1981-04-16
DE2940397C2 DE2940397C2 (enExample) 1990-07-05

Family

ID=6082781

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19792940397 Granted DE2940397A1 (de) 1979-10-05 1979-10-05 Fluegelzellenmaschine, insbesondere druckluftmotor

Country Status (4)

Country Link
JP (1) JPS5656994A (enExample)
DE (1) DE2940397A1 (enExample)
GB (1) GB2060076B (enExample)
SE (1) SE8006941L (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8424731U1 (de) * 1984-08-21 1985-12-19 Robert Bosch Gmbh, 7000 Stuttgart Zahnradmaschine
JP2002533203A (ja) * 1998-12-24 2002-10-08 ユニヴァーシティー オヴ サウザンプトン 揮発性組成物を分散するための方法及び装置
RU2184875C1 (ru) * 2000-10-19 2002-07-10 25 Государственный научно-исследовательский институт Министерства обороны Российской Федерации (по применению топлив, масел, смазок и специальных жидкостей - ГосНИИ по химмотологии) Пластинчатый насос
US7029253B2 (en) * 2003-11-28 2006-04-18 Gison Machinery Co., Ltd. Pneumatic tool having a pneumatic cylinder for avoiding failure of bearings

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH192648A (de) * 1937-01-09 1937-08-31 Schweizerische Lokomotiv Gehäuse für Dreh- und Wälzkolbenverdichter.
DE1065426B (de) * 1959-09-17 Borsig Aktiengesellschaft, Berlin-Tegel und Felix Wankel, Lindau (Bodensee) Drehkolbenmaschine mit durch Überzüge verengten Dichtspalten
DE1080117B (de) * 1959-03-17 1960-04-21 Borsig Ag Drehkolbenmaschine mit durch UEberzuege verengten Dichtspalten
DE2752233A1 (de) * 1977-11-23 1979-06-07 Bosch Gmbh Robert Mit luft arbeitende fluegelzellenmaschine

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4718211U (enExample) * 1971-03-30 1972-10-31
JPS50128207A (enExample) * 1974-03-27 1975-10-09
JPS5229605A (en) * 1975-09-02 1977-03-05 Nippon Piston Ring Co Ltd Rotary type fluid pump

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1065426B (de) * 1959-09-17 Borsig Aktiengesellschaft, Berlin-Tegel und Felix Wankel, Lindau (Bodensee) Drehkolbenmaschine mit durch Überzüge verengten Dichtspalten
CH192648A (de) * 1937-01-09 1937-08-31 Schweizerische Lokomotiv Gehäuse für Dreh- und Wälzkolbenverdichter.
DE1080117B (de) * 1959-03-17 1960-04-21 Borsig Ag Drehkolbenmaschine mit durch UEberzuege verengten Dichtspalten
DE2752233A1 (de) * 1977-11-23 1979-06-07 Bosch Gmbh Robert Mit luft arbeitende fluegelzellenmaschine

Also Published As

Publication number Publication date
GB2060076A (en) 1981-04-29
SE8006941L (sv) 1981-04-06
DE2940397C2 (enExample) 1990-07-05
JPS5656994A (en) 1981-05-19
GB2060076B (en) 1983-11-16

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8120 Willingness to grant licences paragraph 23
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee