NL7702091A - Tandwielpomp. - Google Patents

Tandwielpomp.

Info

Publication number: NL7702091A
Authority: NL; Netherlands
Prior art keywords: gear pump; gear; pump
Prior art date: 1976-02-25

Application number

NL7702091A

Other languages

English (en)

Other versions

NL183780C (nl

NL183780B (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

1977-08-29

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

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

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

1989-01-16 Application granted granted Critical

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

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 true NL7702091A (nl)	1977-08-29
NL183780B NL183780B (nl)	1988-08-16
NL183780C 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 (nl)
JP (1)	JPS6010192B2 (nl)
BE (1)	BE851760A (nl)
CA (1)	CA1061183A (nl)
DE (1)	DE2708003A1 (nl)
DK (1)	DK136991B (nl)
FR (1)	FR2342415A1 (nl)
GB (1)	GB1527826A (nl)
IT (1)	IT1077640B (nl)
NL (1)	NL183780C (nl)
NO (1)	NO146295C (nl)
SE (1)	SE423432B (nl)

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
KR20060063784A (ko) *	2003-04-30	2006-06-12	마텔인코포레이티드	손으로 크랭크를 가동할 수 있는 물총
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
WO2019048235A1 (en) *	2017-09-06	2019-03-14	Tetra Laval Holdings & Finance S.A.	FOOD PUMP WITH TURBINE AND STAR WHEEL
DE102019102745A1 (de) *	2019-02-04	2020-08-06	Schwäbische Hüttenwerke Automotive GmbH	Innenzahnradpumpe
DE102019118708A1 (de) *	2019-07-10	2021-01-14	Ipgate Ag	Druckversorgungseinrichtung mit einer Zahnradpumpe
DE102019118697A1 (de) *	2019-07-10	2021-01-14	Ipgate Ag	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 (nl) *	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 CA CA272,536A patent/CA1061183A/en not_active Expired
- 1977-02-24 NO NO770617A patent/NO146295C/no unknown
- 1977-02-24 BE BE175203A patent/BE851760A/xx not_active IP Right Cessation
- 1977-02-24 DE DE19772708003 patent/DE2708003A1/de active Granted
- 1977-02-24 FR FR7705438A patent/FR2342415A1/fr 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 NL NLAANVRAGE7702091,A patent/NL183780C/nl not_active IP Right Cessation
- 1977-02-25 IT IT20691/77A patent/IT1077640B/it active

Also Published As

Publication number	Publication date
NO146295B (no)	1982-05-24
DK79376A (nl)	1977-08-26
SE7701995L (sv)	1977-08-26
BE851760A (fr)	1977-06-16
SE423432B (sv)	1982-05-03
NO146295C (no)	1982-09-01
DK136991C (nl)	1978-06-05
IT1077640B (it)	1985-05-04
NO770617L (no)	1977-08-26
NL183780C (nl)	1989-01-16
FR2342415A1 (fr)	1977-09-23
FR2342415B1 (nl)	1982-05-28
DE2708003C2 (nl)	1987-11-26
DE2708003A1 (de)	1977-09-01
JPS6010192B2 (ja)	1985-03-15
US4084926A (en)	1978-04-18
CA1061183A (en)	1979-08-28
JPS52103707A (en)	1977-08-31
DK136991B (da)	1977-12-27
NL183780B (nl)	1988-08-16
GB1527826A (en)	1978-10-11

Publication	Publication Date	Title
NL7707675A (nl)	1978-01-17	Tandwielpomp.
NL174080C (nl)	1984-04-16	Doseerpomp.
DK146454C (da)	1984-03-19	Tandhjulspumpe
NL7703881A (nl)	1977-10-11	Vijzelpomp.
NL7702091A (nl)	1977-08-29	Tandwielpomp.
NO149213C (no)	1984-03-07	Hoeytrykks-stempelpumpe.
FI73545B (fi)	1987-06-30	Vaexelriktare.
NO144434C (no)	1981-08-26	Skruepumpe.
NL7711593A (nl)	1978-05-17	Doseerpomp.
NL7703463A (nl)	1977-10-04	Versnellingsmeter.
NL7802149A (nl)	1979-06-06	Rotatieverdringerpomp.
NL7705576A (nl)	1977-11-23	Heftoestel.
NL7803492A (nl)	1978-10-03	Tandwielpomp.
NL7709793A (nl)	1978-03-10	Seldomycine factor 5-derivaten.
NL7703466A (nl)	1977-10-04	Versnellingsmeter.
NL176967C (nl)	1985-07-01	Dompelpomp.
ES223988Y (es)	1977-05-01	Porta-archivadores.
ES222715Y (es)	1977-03-16	Zapato-patin.
DK140228B (da)	1979-07-09	Tandhjulspumpe.
DK138827B (da)	1978-11-06	Narresut.
NL7601057A (nl)	1977-08-05	Vloeistofpomp.
FI56717B (fi)	1979-11-30	Pumpverk foer avfallsvatten
FI52009C (fi)	1977-06-10	Rotanpyydys.
NO138111C (no)	1978-07-05	Totrinns hydraulisk donkraft.
ES218139Y (es)	1977-01-01	Almohadon-estuche.

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