GB1503467A - Fluid pump - Google Patents

Fluid pump

Info

Publication number
GB1503467A
GB1503467A GB35573/76A GB3557376A GB1503467A GB 1503467 A GB1503467 A GB 1503467A GB 35573/76 A GB35573/76 A GB 35573/76A GB 3557376 A GB3557376 A GB 3557376A GB 1503467 A GB1503467 A GB 1503467A
Authority
GB
United Kingdom
Prior art keywords
commutator
brushes
motor
staggered
aug
Prior art date
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
GB35573/76A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Rau G GmbH and Co
Original Assignee
Rau G GmbH and Co
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 Rau G GmbH and Co filed Critical Rau G GmbH and Co
Publication of GB1503467A publication Critical patent/GB1503467A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
    • F02M37/04—Feeding by means of driven pumps
    • F02M37/08—Feeding by means of driven pumps electrically driven
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D13/00—Pumping installations or systems
    • F04D13/02—Units comprising pumps and their driving means
    • F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
    • F04D13/0653—Units comprising pumps and their driving means the pump being electrically driven the motor being flooded

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Motor Or Generator Current Collectors (AREA)

Abstract

1503467 Commutators in motor-pump combinations SWF - SPEZIALFABRIK FUR AUTOZUBEHOR GUSTAV RAU GmbH 26 Aug 1976 [30 Aug 1975] 35573/76 Heading H2A The commutator 21 of a motor driving an impeller-type fuel pump 25-28 is immersed in the fuel and has carbon brushes 17, 18 staggered along the length of the commutator segments so that they slide on separate paths, thereby increasing the commutator life. The commutator may be cylindrical, with axially staggered brushes, or discoidal with radially staggered brushes. The brushes are mounted on a closure 16 in which a discharge 19 is also formed. The motor has permanent magnets 14 secured by rivets 15.
GB35573/76A 1975-08-30 1976-08-26 Fluid pump Expired GB1503467A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2538689A DE2538689C3 (en) 1975-08-30 1975-08-30 Fuel feed pumps for motor vehicles

Publications (1)

Publication Number Publication Date
GB1503467A true GB1503467A (en) 1978-03-08

Family

ID=5955244

Family Applications (1)

Application Number Title Priority Date Filing Date
GB35573/76A Expired GB1503467A (en) 1975-08-30 1976-08-26 Fluid pump

Country Status (7)

Country Link
BR (1) BR7605358A (en)
CA (1) CA1071682A (en)
DE (1) DE2538689C3 (en)
FR (1) FR2322272A1 (en)
GB (1) GB1503467A (en)
IT (1) IT1067930B (en)
ZA (1) ZA764628B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2741535A1 (en) * 1977-09-15 1979-03-29 Bosch Gmbh Robert LIQUID PUMP, IN PARTICULAR FUEL FEED PUMP
KR100568296B1 (en) 2004-03-24 2006-04-05 삼성전기주식회사 Vibration Motor Including Brushs of which the Osculatory Tracks are Different

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE918277C (en) * 1941-08-22 1954-09-23 Siemens Ag Arrangement of the slip rings attached to the commutator of small single armature converters
DE1092116B (en) * 1953-04-25 1960-11-03 Progress Verkauf G M B H Der F Brush holder
GB834689A (en) * 1957-06-03 1960-05-11 Lucas Industries Ltd Rotary fuel pumps

Also Published As

Publication number Publication date
IT1067930B (en) 1985-03-21
DE2538689A1 (en) 1977-03-03
BR7605358A (en) 1977-08-16
FR2322272A1 (en) 1977-03-25
ZA764628B (en) 1977-07-27
DE2538689B2 (en) 1977-12-15
FR2322272B1 (en) 1980-06-27
DE2538689C3 (en) 1978-08-10
CA1071682A (en) 1980-02-12

Similar Documents

Publication Publication Date Title
GB1149856A (en) Alternators
SE7410188L (en)
GB1503467A (en) Fluid pump
GB1109216A (en) An electrically driven rotary pump
GB1113428A (en) Dynamo electrie machines
NL180245C (en) CENTRIFUGAL PUMP OR COMPRESSOR WITH A SEAL BODY ON THE ROTOR SHAFT.
GB1183192A (en) Commutators
GB1375722A (en)
ES268805A1 (en) Driving systems for electric generators
GB1275916A (en) Dynamo electric machines
ES403315A1 (en) Improvements in the construction of rotating hydraulic pumps operated by continuous current motor of permanent magnets. (Machine-translation by Google Translate, not legally binding)
AT211988B (en) Pump, especially for central heating systems
FR2290775A1 (en) Location of electrical motor bearings - rings of thermoplastic material integrated with end caps or fan hubs
GB1215569A (en) Rotary positive-displacement pumps
GB1113142A (en) A powered liquid pump arrangement, for example for windscreen washing installations of automotive vehicles
GB1056594A (en) A high speed winding collet
GB1116860A (en) Electric statorless commutator motor
GB886956A (en) Improvements in or relating to electrically operated pump assemblies
GB1448584A (en) Work piece support assembly for use in electro-plating
GB1281355A (en) Centrifugal fluid pump
ES159021U (en) A perfected submersible pump. (Machine-translation by Google Translate, not legally binding)
DK129012B (en) Shaft bearing, in particular for the rotor of a commutator motor.
DK106808C (en) Electric motor driven fluid pump.
SU469826A1 (en) Electromagnetic clutch with ferromagnetic filler
ES295165A1 (en) A fully immersible electropump, particularly for mounting on boats or the like

Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee