ITTO950310A0 - Pompa rotativa a paletta unica elastica - Google Patents

Pompa rotativa a paletta unica elastica

Info

Publication number
ITTO950310A0
ITTO950310A0 ITTO950310A ITTO950310A ITTO950310A0 IT TO950310 A0 ITTO950310 A0 IT TO950310A0 IT TO950310 A ITTO950310 A IT TO950310A IT TO950310 A ITTO950310 A IT TO950310A IT TO950310 A0 ITTO950310 A0 IT TO950310A0
Authority
IT
Italy
Prior art keywords
rotary pump
single elastic
elastic vane
vane
rotary
Prior art date
Application number
ITTO950310A
Other languages
English (en)
Original Assignee
Alliedsignal Automotive It Spa
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 Alliedsignal Automotive It Spa filed Critical Alliedsignal Automotive It Spa
Priority to IT95TO000310A priority Critical patent/IT1279128B1/it
Publication of ITTO950310A0 publication Critical patent/ITTO950310A0/it
Priority to US08/624,600 priority patent/US5709540A/en
Priority to DE69600731T priority patent/DE69600731T2/de
Priority to PCT/EP1996/001031 priority patent/WO1996033339A1/fr
Priority to EP96907424A priority patent/EP0821761B1/fr
Priority to ES96907424T priority patent/ES2122804T3/es
Publication of ITTO950310A1 publication Critical patent/ITTO950310A1/it
Application granted granted Critical
Publication of IT1279128B1 publication Critical patent/IT1279128B1/it

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
    • F01C21/08—Rotary pistons
    • F01C21/0809—Construction of vanes or vane holders
    • F01C21/0818—Vane tracking; control therefor
    • F01C21/0827—Vane tracking; control therefor by mechanical means
    • F01C21/0845—Vane tracking; control therefor by mechanical means comprising elastic means, e.g. springs
    • 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
    • F04C2/3441—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 the inner and outer member being in contact along one line or continuous surface substantially parallel to the axis of rotation

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Rotary Pumps (AREA)
IT95TO000310A 1995-04-19 1995-04-19 Pompa rotativa a paletta unica elastica IT1279128B1 (it)

Priority Applications (6)

Application Number Priority Date Filing Date Title
IT95TO000310A IT1279128B1 (it) 1995-04-19 1995-04-19 Pompa rotativa a paletta unica elastica
US08/624,600 US5709540A (en) 1995-04-19 1996-03-11 Rotary pump with single elastic vane
DE69600731T DE69600731T2 (de) 1995-04-19 1996-03-11 Flügelzellenpumpe
PCT/EP1996/001031 WO1996033339A1 (fr) 1995-04-19 1996-03-11 Pompe rotative a palette unique elastique
EP96907424A EP0821761B1 (fr) 1995-04-19 1996-03-11 Pompe rotative a palette unique elastique
ES96907424T ES2122804T3 (es) 1995-04-19 1996-03-11 Bomba rotativa con paleta unica elastica.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT95TO000310A IT1279128B1 (it) 1995-04-19 1995-04-19 Pompa rotativa a paletta unica elastica

Publications (3)

Publication Number Publication Date
ITTO950310A0 true ITTO950310A0 (it) 1995-04-19
ITTO950310A1 ITTO950310A1 (it) 1996-10-19
IT1279128B1 IT1279128B1 (it) 1997-12-04

Family

ID=11413508

Family Applications (1)

Application Number Title Priority Date Filing Date
IT95TO000310A IT1279128B1 (it) 1995-04-19 1995-04-19 Pompa rotativa a paletta unica elastica

Country Status (6)

Country Link
US (1) US5709540A (it)
EP (1) EP0821761B1 (it)
DE (1) DE69600731T2 (it)
ES (1) ES2122804T3 (it)
IT (1) IT1279128B1 (it)
WO (1) WO1996033339A1 (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITTO20010521A1 (it) * 2001-06-01 2002-12-01 Vhit Spa Rotore soggetto a ridotta usura, e pompa comprendente tale rotore.
AU2003232685A1 (en) * 2003-06-16 2005-01-04 Lg Electronics Inc. Compressor
ITTO20040530A1 (it) * 2004-07-30 2004-10-30 Vhit Spa Dispositivo per la disattivazione di un apparecchio nei periodi in cui la sua funzione non e' necessaria
CN102536832A (zh) * 2012-03-21 2012-07-04 重庆云海机械制造有限公司 真空泵

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1728620A (en) * 1929-09-17 t tmt t
US1421766A (en) * 1919-01-11 1922-07-04 Willys Overland Co Rotary pump
US2077394A (en) * 1934-05-28 1937-04-20 Arthur C Johnson Liquid sealed pump
US2436876A (en) * 1943-07-29 1948-03-02 Alfred L Stamsvik Rotary sliding vane pump structure
DE2326508C3 (de) * 1973-05-24 1981-06-19 Leybold-Heraeus GmbH, 5000 Köln Drehschieberpumpe oder -verdichter
FR2256683A5 (en) * 1973-12-28 1975-07-25 Blachere Et Cie Comptoirs Indl Rotary pump esp. for pumping wine - after crushing grapes, with simultaneous suction and compression
SU1543124A1 (ru) * 1987-08-17 1990-02-15 Semen G Appel Ротационный вакуумный насос

Also Published As

Publication number Publication date
DE69600731D1 (de) 1998-11-05
IT1279128B1 (it) 1997-12-04
WO1996033339A1 (fr) 1996-10-24
ES2122804T3 (es) 1998-12-16
EP0821761A1 (fr) 1998-02-04
ITTO950310A1 (it) 1996-10-19
EP0821761B1 (fr) 1998-09-30
DE69600731T2 (de) 1999-03-04
US5709540A (en) 1998-01-20

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Legal Events

Date Code Title Description
0001 Granted