EP0634576A1 - Getriebe mit drehendem Lager und Dichtung hierfür - Google Patents

Getriebe mit drehendem Lager und Dichtung hierfür Download PDF

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Publication number
EP0634576A1
EP0634576A1 EP94201679A EP94201679A EP0634576A1 EP 0634576 A1 EP0634576 A1 EP 0634576A1 EP 94201679 A EP94201679 A EP 94201679A EP 94201679 A EP94201679 A EP 94201679A EP 0634576 A1 EP0634576 A1 EP 0634576A1
Authority
EP
European Patent Office
Prior art keywords
bearing house
revolving
seal
bearing
main
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
EP94201679A
Other languages
English (en)
French (fr)
Other versions
EP0634576B1 (de
Inventor
Jozef Segers
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.)
Atlas Copco Airpower NV
Original Assignee
Atlas Copco Airpower NV
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 Atlas Copco Airpower NV filed Critical Atlas Copco Airpower NV
Publication of EP0634576A1 publication Critical patent/EP0634576A1/de
Application granted granted Critical
Publication of EP0634576B1 publication Critical patent/EP0634576B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/0042—Driving elements, brakes, couplings, transmissions specially adapted for pumps
    • F04C29/005—Means for transmitting movement from the prime mover to driven parts of the pump, e.g. clutches, couplings, transmissions
    • F04C29/0057—Means for transmitting movement from the prime mover to driven parts of the pump, e.g. clutches, couplings, transmissions for eccentric movement
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C27/00—Sealing arrangements in rotary-piston pumps specially adapted for elastic fluids
    • F04C27/008—Sealing arrangements in rotary-piston pumps specially adapted for elastic fluids for other than working fluid, i.e. the sealing arrangements are not between working chambers of the machine
EP19940201679 1993-07-14 1994-06-11 Getriebe mit drehendem Lager und Dichtung hierfür Expired - Lifetime EP0634576B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BE9300739 1993-07-14
BE9300739 1993-07-14

Publications (2)

Publication Number Publication Date
EP0634576A1 true EP0634576A1 (de) 1995-01-18
EP0634576B1 EP0634576B1 (de) 1997-09-10

Family

ID=3887192

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19940201679 Expired - Lifetime EP0634576B1 (de) 1993-07-14 1994-06-11 Getriebe mit drehendem Lager und Dichtung hierfür

Country Status (3)

Country Link
EP (1) EP0634576B1 (de)
DE (1) DE69405490T2 (de)
ES (1) ES2109592T3 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101784824B (zh) * 2007-08-23 2013-07-03 阿尔卡特朗讯 包括润滑流体密封装置和装配有这种装置的离心元件的干真空泵

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4723350A (en) * 1986-02-15 1988-02-09 Nok Corporation Method of producing oil seal
JPS6429685A (en) * 1987-07-23 1989-01-31 Mitsubishi Electric Corp Scroll compressor
SU1576724A1 (ru) * 1988-04-18 1990-07-07 Ленинградский технологический институт холодильной промышленности Вертикальна спиральна машина
EP0380439A2 (de) * 1989-01-23 1990-08-01 Carrier Corporation Spiralverdichter mit axialer Anpassung
JPH02275084A (ja) * 1989-04-13 1990-11-09 Mitsubishi Electric Corp スクロール真空ポンプ
DE4100328A1 (de) * 1990-01-11 1991-07-18 Toyoda Automatic Loom Works Spiralverdichter mit einer verbesserten lageranordnung fuer eine antriebswelle
WO1993021464A1 (de) * 1992-04-08 1993-10-28 Ksb Aktiengesellschaft Schwimmringdichtung

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4723350A (en) * 1986-02-15 1988-02-09 Nok Corporation Method of producing oil seal
JPS6429685A (en) * 1987-07-23 1989-01-31 Mitsubishi Electric Corp Scroll compressor
SU1576724A1 (ru) * 1988-04-18 1990-07-07 Ленинградский технологический институт холодильной промышленности Вертикальна спиральна машина
EP0380439A2 (de) * 1989-01-23 1990-08-01 Carrier Corporation Spiralverdichter mit axialer Anpassung
JPH02275084A (ja) * 1989-04-13 1990-11-09 Mitsubishi Electric Corp スクロール真空ポンプ
DE4100328A1 (de) * 1990-01-11 1991-07-18 Toyoda Automatic Loom Works Spiralverdichter mit einer verbesserten lageranordnung fuer eine antriebswelle
WO1993021464A1 (de) * 1992-04-08 1993-10-28 Ksb Aktiengesellschaft Schwimmringdichtung

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 013, no. 206 (M - 826) 16 May 1989 (1989-05-16) *
PATENT ABSTRACTS OF JAPAN vol. 015, no. 035 (M - 1074) 28 January 1991 (1991-01-28) *
SOVIET PATENTS ABSTRACTS Section PQ Week 9111, Derwent World Patents Index; Class Q56, AN 91-079402 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101784824B (zh) * 2007-08-23 2013-07-03 阿尔卡特朗讯 包括润滑流体密封装置和装配有这种装置的离心元件的干真空泵

Also Published As

Publication number Publication date
DE69405490T2 (de) 1998-02-19
EP0634576B1 (de) 1997-09-10
DE69405490D1 (de) 1997-10-16
ES2109592T3 (es) 1998-01-16

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