DE3340198C2 - - Google Patents

Info

Publication number
DE3340198C2
DE3340198C2 DE3340198A DE3340198A DE3340198C2 DE 3340198 C2 DE3340198 C2 DE 3340198C2 DE 3340198 A DE3340198 A DE 3340198A DE 3340198 A DE3340198 A DE 3340198A DE 3340198 C2 DE3340198 C2 DE 3340198C2
Authority
DE
Germany
Prior art keywords
oil
drive motor
generator
motor
capacitor
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.)
Expired - Lifetime
Application number
DE3340198A
Other languages
German (de)
English (en)
Other versions
DE3340198A1 (de
Inventor
Ludwig Fabel
Roland 6330 Wetzlar De Fischer
Baldur 6290 Weilburg De Schmidt
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.)
Arthur Pfeiffer Vakuumtechnik Wetzlar GmbH
Original Assignee
Arthur Pfeiffer Vakuumtechnik Wetzlar 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 Arthur Pfeiffer Vakuumtechnik Wetzlar GmbH filed Critical Arthur Pfeiffer Vakuumtechnik Wetzlar GmbH
Priority to DE19833340198 priority Critical patent/DE3340198A1/de
Priority to CH4704/84A priority patent/CH665512A5/de
Priority to IT23207/84A priority patent/IT1178574B/it
Priority to GB08427034A priority patent/GB2151091B/en
Priority to FR848416657A priority patent/FR2554517B1/fr
Priority to NL8403372A priority patent/NL192553C/nl
Priority to JP59234851A priority patent/JPS60180483A/ja
Publication of DE3340198A1 publication Critical patent/DE3340198A1/de
Application granted granted Critical
Publication of DE3340198C2 publication Critical patent/DE3340198C2/de
Granted 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
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C28/00—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids
    • F04C28/08—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids characterised by varying the rotational speed
    • 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
    • F04C2/00—Rotary-piston machines or pumps
    • F04C2/30—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F04C2/34—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members
    • F04C2/344—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member
    • 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
    • F04C28/00—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids
    • F04C28/06—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids specially adapted for stopping, starting, idling or no-load operation
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P1/00—Arrangements for starting electric motors or dynamo-electric converters
    • H02P1/16—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters
    • H02P1/42—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters for starting an individual single-phase induction motor
    • H02P1/44—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters for starting an individual single-phase induction motor by phase-splitting with a capacitor
    • H02P1/445—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters for starting an individual single-phase induction motor by phase-splitting with a capacitor by using additional capacitors switched at start up
    • 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
    • F04C2220/00—Application
    • F04C2220/10—Vacuum
    • 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
    • F04C29/02—Lubrication; Lubricant separation

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Ac Motors In General (AREA)
  • Motor And Converter Starters (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Non-Positive Displacement Air Blowers (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
DE19833340198 1983-11-07 1983-11-07 Oelgedichtete drehschiebervakuumpumpe mit antriebsmotor in einem gehaeuse Granted DE3340198A1 (de)

Priority Applications (7)

Application Number Priority Date Filing Date Title
DE19833340198 DE3340198A1 (de) 1983-11-07 1983-11-07 Oelgedichtete drehschiebervakuumpumpe mit antriebsmotor in einem gehaeuse
CH4704/84A CH665512A5 (de) 1983-11-07 1984-10-01 Oelgedichtete drehschiebervakuumpumpe mit antriebsmotor in einem gehaeuse.
IT23207/84A IT1178574B (it) 1983-11-07 1984-10-18 Pompa per vuoto a cassetto rotante con tenuta ad olio e motore d'azionamento in un involucro
GB08427034A GB2151091B (en) 1983-11-07 1984-10-25 Electric drive for oil sealed sliding vane rotary vacuum pump
FR848416657A FR2554517B1 (fr) 1983-11-07 1984-10-31 Pompe a vide rotative a palettes, avec moteur d'entrainement dans un carter
NL8403372A NL192553C (nl) 1983-11-07 1984-11-06 Met olie afgedichte draaischuifvacuümpomp met aandrijfmotor in een huis.
JP59234851A JPS60180483A (ja) 1983-11-07 1984-11-07 油で封止された摺動ベ−ン型ロ−タリ真空ポンプ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19833340198 DE3340198A1 (de) 1983-11-07 1983-11-07 Oelgedichtete drehschiebervakuumpumpe mit antriebsmotor in einem gehaeuse

Publications (2)

Publication Number Publication Date
DE3340198A1 DE3340198A1 (de) 1985-05-15
DE3340198C2 true DE3340198C2 (sv) 1992-06-11

Family

ID=6213654

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19833340198 Granted DE3340198A1 (de) 1983-11-07 1983-11-07 Oelgedichtete drehschiebervakuumpumpe mit antriebsmotor in einem gehaeuse

Country Status (7)

Country Link
JP (1) JPS60180483A (sv)
CH (1) CH665512A5 (sv)
DE (1) DE3340198A1 (sv)
FR (1) FR2554517B1 (sv)
GB (1) GB2151091B (sv)
IT (1) IT1178574B (sv)
NL (1) NL192553C (sv)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0641575Y2 (ja) * 1986-05-21 1994-11-02 株式会社三洋物産 パチンコ機におけるランプを備えた配線部品
FR2663690B1 (fr) * 1990-06-26 1994-04-01 Alcatel Cit Dispositif permettant d'assurer une gestion sure d'une pompe a vide.
ITTO20040268A1 (it) 2004-04-30 2004-07-30 Varian Spa Pompa da vuoto meccanica rotativa ad olio e metodo di produzione di detta pompa
DE102004024554B4 (de) * 2004-05-18 2018-01-25 Pfeiffer Vacuum Gmbh Ölgedichtete Drehschiebervakuumpumpe
US20140363319A1 (en) 2013-06-07 2014-12-11 Agilent Technologies, Inc Rotary vane vacuum pump
CN107327397B (zh) * 2017-08-29 2021-06-01 合肥恒大江海泵业股份有限公司 一种用于监测、提升潜水电泵起动性能的电控系统
EP3492698A1 (en) 2017-11-30 2019-06-05 Agilent Technologies, Inc. (A Delaware Corporation) Vacuum pumping system provided with a soundproofing arrangement

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2235537A (en) * 1939-09-13 1941-03-18 Gen Electric Phase relay control for split phase motors
US3303402A (en) * 1964-01-09 1967-02-07 Phillips Petroleum Co Single phase induction motor
US3365639A (en) * 1965-05-28 1968-01-23 Gen Motors Corp Light responsive motor start control circuit
US3528103A (en) * 1968-01-11 1970-09-08 Gen Electric Induction motor and starting and reversing circuit therefor
DE1808039C3 (de) * 1968-11-09 1971-05-13 Licentia Gmbh Einphasenbetriebskondensatormotor mit Starkanzuglaeufer zum Antrieb von direkt am Motor angeflanschten oelgefuellten Vakuumpumpen
DE2215323C3 (de) * 1972-03-29 1979-08-16 Fa. Paul Andrae, 7073 Lorch Elektronisch gesteuerte Hilfsphasenschaltung
US3882364A (en) * 1972-08-18 1975-05-06 Gen Electric Induction motor control system
DE2451685A1 (de) * 1974-10-31 1976-05-06 Pfeiffer Vakuumtechnik Vakuumpumpe mit eingebautem absperrventil
DE2620375C2 (de) * 1976-05-08 1984-05-03 Arthur Pfeiffer Vakuumtechnik Wetzlar Gmbh, 6334 Asslar Drehschiebervakuumpumpe
US4161681A (en) * 1977-03-17 1979-07-17 General Electric Company Prime mover, method of operating such and circuit
JPS54129310A (en) * 1978-03-29 1979-10-06 Toshiba Corp Single phase induction motors
JPS5879690A (ja) * 1981-11-06 1983-05-13 Hitachi Ltd 圧縮機の制御方法

Also Published As

Publication number Publication date
NL8403372A (nl) 1985-06-03
NL192553C (nl) 1997-09-02
FR2554517B1 (fr) 1990-05-04
FR2554517A1 (fr) 1985-05-10
GB2151091A (en) 1985-07-10
IT8423207A1 (it) 1986-04-18
NL192553B (nl) 1997-05-01
GB2151091B (en) 1987-04-15
GB8427034D0 (en) 1984-11-28
DE3340198A1 (de) 1985-05-15
IT1178574B (it) 1987-09-09
IT8423207A0 (it) 1984-10-18
JPS60180483A (ja) 1985-09-14
CH665512A5 (de) 1988-05-13

Similar Documents

Publication Publication Date Title
EP2249464B1 (de) Deckel für einen Motoranschlusskasten
DE3340198C2 (sv)
DE2238364C3 (de) Elektrische Transmissionsanordnung
DE19539656A1 (de) Verfahren zum Anlaufen drehzahlveränderlicher elektrischer Antriebe
DE2842145A1 (de) Universalmotor mit bremsschaltung
DE4242665B4 (de) Verfahren und Vorrichtung zum Rückschalten eines polumschaltbaren Motors
DE2615768B2 (de) Verfahren zur Steuerung des Drehmomentes eines Asynchronmotors
DE3443637A1 (de) Bremsschaltung fuer wechselstrommotoren
DE3779720T2 (de) Einrichtung zur ueberwachung von elektrischen motoren.
EP0572431B1 (de) Motorstillstandsheizung
DE2938625A1 (de) Schaltungsanordnung zum energiesparen
DE3706034A1 (de) Elektromotor
EP0618670B1 (de) Wechselstromerzeuger
EP2088669A2 (de) Vorrichtung und Verfahren zum Betrieb von Maschinen an einphasigem Wechselstrom oder dreiphasigem Drehstrom zur Verarbeitung von Mörtel
DE19619190C1 (de) Bremssteuervorrichtung für den Fahrantrieb eines Flurförderzeugs für höhere Fahrgeschwindigkeiten
EP0613236B1 (de) Anordnung zum Betrieb eines elektromotorischen Antriebes eines Kompressors eines Kühlaggregates für elektrische Schaltschränke
WO2019092151A1 (de) Elektronik mit einer oder mehreren endstufeneinheiten für den betrieb von zwei oder mehreren motoreinheiten
EP2405567B1 (de) Schaltung zum Betrieb eines Hubwerks
DE19509365C2 (de) Oberwellenfreie Anlaufsteuerung für Drehstromasynchronmotoren
DE1763293C3 (de) Anordnung zur Drehzahlsteuerung oder -regelung eines Drehstrom-Asynchronmotors
EP1216500A1 (de) Elektronisch kommutierbarer motor mit einer elektronischen steuereinheit
DE19610709C2 (de) Wicklungskonzept zur Steuerung von Drehstrommaschinen
EP0037114B1 (de) Schaltungsanordnung zur Drehzahlregelung von Kollektormotoren
DE3908882A1 (de) Kondensator-steuerung von einphasen-induktionsmotoren
DE442925C (de) Asynchronmaschine fuer veraenderliche Drehzahl

Legal Events

Date Code Title Description
OM8 Search report available as to paragraph 43 lit. 1 sentence 1 patent law
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee