JPS5534318B2 - - Google Patents

Info

Publication number: JPS5534318B2
Authority: JP; Japan
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

Application number

JP9133973A

Other languages

Other versions

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.)

1972-08-18

Filing date

1973-08-16

Publication date

1980-09-05

1973-08-16 Application filed filed Critical

1974-09-04 Publication of JPS4992605A publication Critical patent/JPS4992605A/ja

1980-09-05 Publication of JPS5534318B2 publication Critical patent/JPS5534318B2/ja

Status Expired legal-status Critical Current

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
- F04C14/00—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations
- F04C14/18—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by varying the volume of the working chamber
- F04C14/185—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by varying the volume of the working chamber by varying the useful pumping length of the cooperating members in the axial direction
- 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
- F04C13/00—Adaptations of machines or pumps for special use, e.g. for extremely high pressures
- F04C13/005—Removing contaminants, deposits or scale from the pump; Cleaning
- 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
- F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
- F04C2/10—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member
- F04C2/101—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member with a crescent-shaped filler element, located between the inner and outer intermeshing members

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Rotary Pumps (AREA)
Details And Applications Of Rotary Liquid Pumps (AREA)

JP9133973A 1972-08-18 1973-08-16 Expired JPS5534318B2 (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
SE10757/72A SE366094B (fr)	1972-08-18	1972-08-18

Publications (2)

Publication Number	Publication Date
JPS4992605A JPS4992605A (fr)	1974-09-04
JPS5534318B2 true JPS5534318B2 (fr)	1980-09-05

Family

ID=20292801

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP9133973A Expired JPS5534318B2 (fr)	1972-08-18	1973-08-16

Country Status (9)

Country	Link
US (1)	US3876349A (fr)
JP (1)	JPS5534318B2 (fr)
CA (1)	CA993724A (fr)
DE (1)	DE2339954C2 (fr)
DK (1)	DK133709B (fr)
FR (1)	FR2196677A5 (fr)
GB (1)	GB1408332A (fr)
IT (1)	IT992955B (fr)
SE (1)	SE366094B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5962653U (ja) *	1983-02-14	1984-04-24	株式会社デンソー	電磁装置

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DK136991B (da) *	1976-02-25	1977-12-27	Gram Brdr As	Tandhjulspumpe med indvendigt indgreb.
US4073605A (en) *	1976-09-15	1978-02-14	Crepaco, Inc.	Rotary pump construction with cleaning feature
JPS57204484U (fr) *	1981-06-22	1982-12-25
US5197869A (en) *	1991-03-22	1993-03-30	The Gorman-Rupp Company	Rotary gear transfer pump having pressure balancing lubrication, bearing and mounting means
US5180297A (en) *	1991-03-22	1993-01-19	The Gorman-Rupp Company	Fluid transfer pump with shaft seal structure
US5120206A (en) *	1991-04-08	1992-06-09	Bridgestone/Firestone, Inc.	Gear metering pump for compounded elastomeric material
IT1285662B1 (it) *	1996-04-04	1998-06-18	Catta 27 S R L	Pompa idraulica, in particolare del tipo a lobi, con predisposizioni per il lavaggio automatico interno e con spie di malfunzionamento,
US6672850B2 (en)	2001-12-21	2004-01-06	Visteon Global Technologies, Inc.	Torque control oil pump with low parasitic loss and rapid pressure transient response
CA2588811C (fr) *	2004-12-22	2014-01-21	Magna Powertrain Inc.	Pompe type gerotor a cylindree variable
US7559754B2 (en) *	2005-06-23	2009-07-14	Kawasaki Jukogyo Kabushiki Kaisha	Internal gear pump in combustion engine
DK178818B1 (en) *	2015-07-06	2017-02-27	Tetra Laval Holdings & Finance	Self adjusting pump for ice cream freezer
CZ2017330A3 (cs) *	2017-06-08	2018-11-21	Emil Brabec	Pístové čerpadlo pro kapaliny, zvláště pro viskóznější a pastovitá média
EP3453879B1 (fr) *	2017-09-06	2023-11-08	Tetra Laval Holdings & Finance S.A.	Pompe de produit alimentaire à hélice et roue en étoile
EP4379211A1 (fr) *	2022-11-29	2024-06-05	Tetra Laval Holdings & Finance S.A.	Pompe réglable pour pomper un produit alimentaire liquide
DE102023117168A1 (de) *	2023-06-29	2025-01-02	Uth Gmbh	Rotorpumpenanordnung und Anlage mit einer solchen

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE414295C (de) *	1923-07-14	1925-05-28	Harry Clarence Phillips	Einrichtung zur Leistungsaenderung von Drehkolbenmaschinen
US1672257A (en) *	1926-08-23	1928-06-05	Creamery Package Mfg Co	Rotary pump
US1990750A (en) *	1931-03-02	1935-02-12	Gulf Res & Dev Corp	Variable volume pump and hydraulic transmission
CH216223A (de) *	1940-03-30	1941-08-15	Truninger Paul	Drehkolbenmaschine.
CH243665A (de) *	1940-10-24	1946-07-31	Bross Erich	Zahnradvorrichtung mit variablem Durchfluss eines flüssigen Arbeitsmittels.
US2481560A (en) *	1947-05-31	1949-09-13	Viking Pump Company	Sanitary pump
DE1076496B (de) *	1956-09-25	1960-02-25	Zahnradfabrik Friedrichshafen	Regelbare Drehkolbenmaschine mit zwei exzentrisch ineinander gelagerten, im Inneneingriff rotierenden Zahnraedern
US2979036A (en) *	1958-05-09	1961-04-11	Sven A Noren	Hydraulic rotary engine
CH389437A (de) *	1961-09-01	1965-03-15	Aeratom Ag	Verfahren und Abfülleinrichtung zur sterilen Abfüllung von Flüssigkeiten in Behälter
US3224198A (en) *	1964-12-23	1965-12-21	Schimkat Gerhard Franz	Hydrostatic machine
US3443522A (en) *	1967-07-10	1969-05-13	Werner Schindler	Positive-displacement pump

1972
- 1972-08-18 SE SE10757/72A patent/SE366094B/xx unknown
1973
- 1973-08-07 DE DE2339954A patent/DE2339954C2/de not_active Expired
- 1973-08-14 IT IT7327860A patent/IT992955B/it active
- 1973-08-15 GB GB3861773A patent/GB1408332A/en not_active Expired
- 1973-08-16 JP JP9133973A patent/JPS5534318B2/ja not_active Expired
- 1973-08-17 DK DK453873AA patent/DK133709B/da not_active IP Right Cessation
- 1973-08-17 CA CA179,046A patent/CA993724A/en not_active Expired
- 1973-08-17 FR FR7329993A patent/FR2196677A5/fr not_active Expired
- 1973-08-20 US US389584A patent/US3876349A/en not_active Expired - Lifetime

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5962653U (ja) *	1983-02-14	1984-04-24	株式会社デンソー	電磁装置

Also Published As

Publication number	Publication date
DE2339954C2 (de)	1983-01-05
IT992955B (it)	1975-09-30
SE366094B (fr)	1974-04-08
DE2339954A1 (de)	1974-02-28
FR2196677A5 (fr)	1974-03-15
GB1408332A (en)	1975-10-01
JPS4992605A (fr)	1974-09-04
DK133709B (da)	1976-07-05
US3876349A (en)	1975-04-08
DK133709C (fr)	1976-11-22
CA993724A (en)	1976-07-27

Publication	Publication Date	Title
FR2206188B1 (fr)	1977-06-10
USB335783I5 (fr)	1976-03-30
DK133709C (fr)	1976-11-22
JPS4979293A (fr)	1974-07-31
FR2204522A1 (fr)	1974-05-24
JPS4973220A (fr)	1974-07-15
JPS4914611U (fr)	1974-02-07
JPS4979273U (fr)	1974-07-09
JPS497937U (fr)	1974-01-23
JPS48103749U (fr)	1973-12-04
JPS5120796Y2 (fr)	1976-05-29
JPS5120326B2 (fr)	1976-06-24
JPS4970509A (fr)	1974-07-08
JPS4916026A (fr)	1974-02-13
JPS5152849Y2 (fr)	1976-12-17
JPS4845146Y1 (fr)	1973-12-25
JPS49877U (fr)	1974-01-07
CH591430A5 (fr)	1977-09-15
CH583726A5 (fr)	1977-01-14
BG19853A1 (fr)	1975-10-30
CH564995A5 (fr)	1975-08-15
CH575366A5 (fr)	1976-05-14
CH566619A5 (fr)	1975-09-15
BG18192A1 (fr)	1974-10-25
CH580887A5 (fr)	1976-10-15

JPS5534318B2 - - Google Patents

Info

Links

Classifications

Landscapes

Applications Claiming Priority (1)

Publications (2)

Family

ID=20292801

Family Applications (1)

Country Status (9)

Cited By (1)

Families Citing this family (15)

Family Cites Families (11)

Cited By (1)

Also Published As

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