NL157967B - Tandwielpomp. - Google Patents

Tandwielpomp.

Info

Publication number
NL157967B
NL157967B NL6716530.A NL6716530A NL157967B NL 157967 B NL157967 B NL 157967B NL 6716530 A NL6716530 A NL 6716530A NL 157967 B NL157967 B NL 157967B
Authority
NL
Netherlands
Prior art keywords
gear pump
gear
pump
Prior art date
Application number
NL6716530.A
Other languages
English (en)
Other versions
NL6716530A (nl
Original Assignee
Borg Warner
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 Borg Warner filed Critical Borg Warner
Publication of NL6716530A publication Critical patent/NL6716530A/xx
Publication of NL157967B publication Critical patent/NL157967B/nl

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
    • F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
    • F04C15/0003—Sealing arrangements in rotary-piston machines or pumps
    • F04C15/0023—Axial sealings for working fluid
    • F04C15/0026—Elements specially adapted for sealing of the lateral faces of intermeshing-engagement type machines or pumps, e.g. gear machines or pumps
    • 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
    • F04C2/12—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type
    • F04C2/14—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons
NL6716530.A 1966-12-05 1967-12-05 Tandwielpomp. NL157967B (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US599237A US3348492A (en) 1966-12-05 1966-12-05 Reversible wear plate pump

Publications (2)

Publication Number Publication Date
NL6716530A NL6716530A (nl) 1968-06-06
NL157967B true NL157967B (nl) 1978-09-15

Family

ID=24398828

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6716530.A NL157967B (nl) 1966-12-05 1967-12-05 Tandwielpomp.

Country Status (5)

Country Link
US (1) US3348492A (nl)
JP (2) JPS5016004B1 (nl)
BE (1) BE707535A (nl)
GB (2) GB1210824A (nl)
NL (1) NL157967B (nl)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1553133A1 (de) * 1966-12-23 1970-07-30 Maag Zahnraeder & Maschinen Ag Hochdruck-Zahnradpumpe
US3473476A (en) * 1967-11-13 1969-10-21 Lear Siegler Inc Gear pump seal
US3748063A (en) * 1971-04-09 1973-07-24 Cessna Aircraft Co Pressure loaded gear pump
US3778200A (en) * 1972-02-02 1973-12-11 Weatherhead Co Rotary fluid pump or motor
US3891360A (en) * 1973-03-06 1975-06-24 Bosch Gmbh Robert Gear machine with axially movable end wall seal
US3890068A (en) * 1973-06-28 1975-06-17 Borg Warner Sealing arrangement for a fluid pressure device
DE2403319A1 (de) * 1974-01-24 1975-07-31 Bosch Gmbh Robert Zahnradmaschine
US3904333A (en) * 1974-05-22 1975-09-09 Weatherhead Co Pressure balancing system for gear pumps or motors
DE7500496U (de) * 1975-01-10 1976-07-22 Robert Bosch Gmbh, 7000 Stuttgart Ahnradmaschine (pumpe oder motor)
US4242066A (en) * 1978-08-24 1980-12-30 Commercial Shearing, Inc. Rotary pumps and motors and thrust plates therefor
DE3217753A1 (de) * 1982-05-12 1983-11-17 Robert Bosch Gmbh, 7000 Stuttgart Reversierbare zahnradmaschine (pumpe oder motor)
US4636155A (en) * 1984-06-29 1987-01-13 Commercial Shearing, Inc. Hydraulic seal having U-shaped gasket and a plurality of plastically deformable posts
DE3766245D1 (de) * 1987-04-24 1990-12-20 Vickers Systems Gmbh Zahnradpumpe oder -motor fuer fluide.
FR2668548B1 (fr) * 1990-10-24 1993-01-08 Malfit Jean Generateur-recepteur hydraulique pour la transmission de puissance.
DE4209980A1 (de) * 1992-03-27 1993-09-30 Bosch Gmbh Robert Reversierbare Zahnradmaschine
DE202011100622U1 (de) * 2011-05-12 2012-08-14 Hugo Vogelsang Maschinenbau Gmbh Vorrichtung zum Abdichten eines Pumpraums einer Drehkolbenpumpe, sowie Drehkolbenpumpe mit selbiger
JP5987524B2 (ja) * 2012-07-24 2016-09-07 株式会社アドヴィックス ギヤポンプ装置
IN2013MU02104A (nl) * 2013-06-21 2015-07-10 Das Ajee Kamath
CN104677466B (zh) * 2013-11-27 2017-12-26 中国科学院沈阳自动化研究所 水下机器人补偿器位移检测传感器及其检测方法
CN104196717A (zh) * 2014-08-20 2014-12-10 合肥长源液压股份有限公司 设有双向支撑导向式组合密封结构的齿轮马达侧板
ITUB20153739A1 (it) * 2015-09-18 2017-03-18 Fluid O Tech Srl Pompa provvista di un sistema di compensazione della pressione interna.
GB2551562B (en) * 2016-06-23 2020-03-18 Delphi Tech Ip Ltd Gasket of a front plate of a high pressure pump

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2714856A (en) * 1950-01-18 1955-08-09 Commercial Shearing Rotary pump or motor
US2816512A (en) * 1953-05-29 1957-12-17 Thompson Prod Inc Pressure loaded gear pump
US2809592A (en) * 1954-01-13 1957-10-15 Cessna Aircraft Co Rotary pump or motor
US2853952A (en) * 1955-11-03 1958-09-30 Thompson Prod Inc Gear ring bushing
US2967487A (en) * 1958-01-15 1961-01-10 John L Nagely Compensating seal for gear pump or motor
US3153371A (en) * 1961-11-20 1964-10-20 Cessna Aircraft Co Delayed pressure loading for gear motors
BE625348A (nl) * 1961-12-11
US3213799A (en) * 1962-12-26 1965-10-26 Webster Electric Co Inc Rotary pump or motor
US3171358A (en) * 1963-06-03 1965-03-02 Lear Siegler Inc Gear type pump
DE1225454B (de) * 1963-12-20 1966-09-22 Nsu Motorenwerke Ag Dichtsystem fuer Rotationskolbenmaschinen
US3265003A (en) * 1964-04-02 1966-08-09 New York Air Brake Co Pump
US3294029A (en) * 1965-08-20 1966-12-27 Trw Inc Pressure balanced seal-pack for reversible pumps and motors

Also Published As

Publication number Publication date
GB1210825A (en) 1970-11-04
GB1210824A (en) 1970-11-04
NL6716530A (nl) 1968-06-06
US3348492A (en) 1967-10-24
JPS5016004B1 (nl) 1975-06-10
DE1653813B2 (de) 1974-12-05
BE707535A (nl) 1968-04-16
JPS5234763B1 (nl) 1977-09-05
DE1653813A1 (de) 1971-05-19

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Legal Events

Date Code Title Description
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: REXROTH

V4 Lapsed because of reaching the maximum lifetime of a patent