NL183780C - Tandwielpomp met excentrisch aangebrachte tandwielen. - Google Patents

Tandwielpomp met excentrisch aangebrachte tandwielen.

Info

Publication number: NL183780C
Authority: NL; Netherlands
Prior art keywords: excentrically; gears; gear pump; gear; pump
Prior art date: 1976-02-25

Application number

NLAANVRAGE7702091,A

Other languages

English (en)

Dutch (nl)

Other versions

NL183780B (nl

NL7702091A (nl

Original Assignee

Gram Brdr As

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.)

1976-02-25

Filing date

1977-02-25

Publication date

1989-01-16

1977-02-25 Application filed by Gram Brdr As filed Critical Gram Brdr As

1977-08-29 Publication of NL7702091A publication Critical patent/NL7702091A/xx

1988-08-16 Publication of NL183780B publication Critical patent/NL183780B/xx

1989-01-16 Application granted granted Critical

1989-01-16 Publication of NL183780C publication Critical patent/NL183780C/xx

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
- 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)

NLAANVRAGE7702091,A 1976-02-25 1977-02-25 Tandwielpomp met excentrisch aangebrachte tandwielen. NL183780C (nl)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DK79376AA DK136991B (da)	1976-02-25	1976-02-25	Tandhjulspumpe med indvendigt indgreb.

Publications (3)

Publication Number	Publication Date
NL7702091A NL7702091A (nl)	1977-08-29
NL183780B NL183780B (nl)	1988-08-16
NL183780C true NL183780C (nl)	1989-01-16

Family

ID=8097622

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NLAANVRAGE7702091,A NL183780C (nl)	1976-02-25	1977-02-25	Tandwielpomp met excentrisch aangebrachte tandwielen.

Country Status (12)

Country	Link
US (1)	US4084926A (fr)
JP (1)	JPS6010192B2 (fr)
BE (1)	BE851760A (fr)
CA (1)	CA1061183A (fr)
DE (1)	DE2708003A1 (fr)
DK (1)	DK136991B (fr)
FR (1)	FR2342415A1 (fr)
GB (1)	GB1527826A (fr)
IT (1)	IT1077640B (fr)
NL (1)	NL183780C (fr)
NO (1)	NO146295C (fr)
SE (1)	SE423432B (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS58158183U (ja) *	1982-04-15	1983-10-21	マツダ株式会社	エンジンのオイルポンプ
JPS60216087A (ja) *	1984-04-12	1985-10-29	Aisin Warner Ltd	仕切板を備えた内接形歯車ポンプ
DE19516578C1 (de) *	1995-05-05	1996-05-02	Indag Maschinenbau Gmbh	Innenzahnradpumpe, geeigneet zur sterilen Reinigung im Durchlaufverfahren ohne Demontage
US6841209B2 (en)	2000-01-12	2005-01-11	Fireking International, Inc.	Fire protection containers incorporating novel low free-water insulation materials
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
CA2520502A1 (fr) *	2003-04-30	2004-11-18	Mattel, Inc.	Canons a eau a manivelle
DE102006018231B8 (de)	2006-04-19	2012-07-05	Bopp & Reuther Messtechnik Gmbh	Messeinrichtung zur volumetrischen Messung einer Flüssigkeit
DE102008054758A1 (de) *	2008-12-16	2010-06-17	Robert Bosch Gmbh	Förderaggregat
DE102015106639A1 (de) *	2015-04-29	2016-11-03	Dr. Ing. H.C. F. Porsche Aktiengesellschaft	Pumpe
CN111033042B (zh) *	2017-09-06	2022-06-07	利乐拉瓦尔集团及财务有限公司	带叶轮和星形轮的食品泵
DE102019102745A1 (de) *	2019-02-04	2020-08-06	Schwäbische Hüttenwerke Automotive GmbH	Innenzahnradpumpe
DE102019118697A1 (de) *	2019-07-10	2021-01-14	Ipgate Ag	Zahnradpumpe
DE102019118708A1 (de) *	2019-07-10	2021-01-14	Ipgate Ag	Druckversorgungseinrichtung mit einer Zahnradpumpe

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1486836A (en) *	1923-04-28	1924-03-11	Hill Compressor & Pump Company	Rotary-pump pressure control
US1660464A (en) *	1926-03-12	1928-02-28	James B Tuthill	Rotary machine
US1672257A (en) *	1926-08-23	1928-06-05	Creamery Package Mfg Co	Rotary pump
DE481682C (de) *	1927-04-14	1929-09-04	James Buther Tuthill	Zahnradpumpe oder -kraftmaschine
FR633043A (fr) *	1927-04-21	1928-01-19		Perfectionnements aux machines rotatives
US2364469A (en) *	1942-09-22	1944-12-05	Donald J Orr	Reversible hydraulic pump
US2509321A (en) *	1946-07-19	1950-05-30	Gulf Research Development Co	Rotary fluid unit for take-off under variable control
GB821600A (en) *	1956-04-12	1959-10-07	Svenska Rotor Maskiner Ab	Improvements in gear devices acting as pumps or motors
US2948228A (en) *	1956-04-17	1960-08-09	Svenska Rotor Maskiner Ab	Gear arrangement functioning as pump or motor
FR1528508A (fr) *	1967-06-23	1968-06-07		Pompe de refoulement
SE366094B (fr) *	1972-08-18	1974-04-08	Alfa Laval Ab

1976
- 1976-02-25 DK DK79376AA patent/DK136991B/da unknown
1977
- 1977-02-15 US US05/768,733 patent/US4084926A/en not_active Expired - Lifetime
- 1977-02-23 SE SE7701995A patent/SE423432B/xx not_active IP Right Cessation
- 1977-02-24 NO NO770617A patent/NO146295C/no unknown
- 1977-02-24 CA CA272,536A patent/CA1061183A/fr not_active Expired
- 1977-02-24 BE BE175203A patent/BE851760A/fr not_active IP Right Cessation
- 1977-02-24 FR FR7705438A patent/FR2342415A1/fr active Granted
- 1977-02-24 DE DE19772708003 patent/DE2708003A1/de active Granted
- 1977-02-25 JP JP52020135A patent/JPS6010192B2/ja not_active Expired
- 1977-02-25 GB GB8065/77A patent/GB1527826A/en not_active Expired
- 1977-02-25 IT IT20691/77A patent/IT1077640B/it active
- 1977-02-25 NL NLAANVRAGE7702091,A patent/NL183780C/xx not_active IP Right Cessation

Also Published As

Publication number	Publication date
NO770617L (no)	1977-08-26
US4084926A (en)	1978-04-18
JPS52103707A (en)	1977-08-31
NO146295B (no)	1982-05-24
FR2342415B1 (fr)	1982-05-28
DE2708003C2 (fr)	1987-11-26
DK136991B (da)	1977-12-27
DK79376A (fr)	1977-08-26
NL183780B (nl)	1988-08-16
NL7702091A (nl)	1977-08-29
GB1527826A (en)	1978-10-11
FR2342415A1 (fr)	1977-09-23
CA1061183A (fr)	1979-08-28
DK136991C (fr)	1978-06-05
SE7701995L (sv)	1977-08-26
NO146295C (no)	1982-09-01
SE423432B (sv)	1982-05-03
JPS6010192B2 (ja)	1985-03-15
IT1077640B (it)	1985-05-04
DE2708003A1 (de)	1977-09-01
BE851760A (fr)	1977-06-16

Legal Events

Date	Code	Title
1984-02-01	BA	A request for search or an international-type search has been filed
1984-02-01	BB	A search report has been drawn up
1984-06-01	BC	A request for examination has been filed
1985-01-01	A85	Still pending on 85-01-01
1990-10-16	V1	Lapsed because of non-payment of the annual fee

Publication	Publication Date	Title
NL183364C (nl)	1988-10-03	Planeetversnellingsdrijfwerk.
NL7708938A (nl)	1979-02-14	Vorkschakeling.
GB1545399A (en)	1979-05-10	Gear pump
NL7707675A (nl)	1978-01-17	Tandwielpomp.
NL7707672A (nl)	1978-01-18	Hydraulische inrichting met een gerotortand- wielenstel.
NL185950C (nl)	1990-08-16	Enkelvoudig schuinvertand planeetwieldrijfwerk.
NL185172C (nl)	1990-02-01	Planetaire overbrenging.
DK146454C (da)	1984-03-19	Tandhjulspumpe
NL183780C (nl)	1989-01-16	Tandwielpomp met excentrisch aangebrachte tandwielen.
JPS5327116A (en)	1978-03-14	Hydraulic motors operated with fluids
DK139043B (da)	1978-12-04	Hydraulisk tandhjulspumpe.
NL7500401A (nl)	1975-07-17	Multiperiodieke lineaire versnellingsconstruktie.
NL7701767A (nl)	1977-08-23	Vorkschakeling.
SE7707834L (sv)	1978-01-07	Innerkugghjulspump eller -motor
NL7702629A (nl)	1977-09-13	Kapschakeling met transistors.
NL7709187A (nl)	1978-02-22	Transmissie met variabele overbrengingsver- houding.
NL7703463A (nl)	1977-10-04	Versnellingsmeter.
NL181520C (nl)	1987-09-01	Tandwielwisseldrijfwerk met in ingrijping blijvende paren tandwielen.
NL7508387A (nl)	1976-01-19	Schakelstelsel.
NL7705576A (nl)	1977-11-23	Heftoestel.
NL7809687A (nl)	1979-05-29	Vliesstof met weefselachtig uiterlijk.
NL7711112A (nl)	1978-04-14	Reservoir met mangat.
NL7803492A (nl)	1978-10-03	Tandwielpomp.
NL7803532A (nl)	1978-10-06	Aandrijfsysteem met variabele overbrengverhouding.
NL7612333A (nl)	1977-06-01	Meervoudig planeetwieldrijfwerk.