GB1206156A - Electric motors - Google Patents

Electric motors

Info

Publication number
GB1206156A
GB1206156A GB47823/67A GB4782367A GB1206156A GB 1206156 A GB1206156 A GB 1206156A GB 47823/67 A GB47823/67 A GB 47823/67A GB 4782367 A GB4782367 A GB 4782367A GB 1206156 A GB1206156 A GB 1206156A
Authority
GB
United Kingdom
Prior art keywords
piston
chamber
electric motors
airgraft
comptroller
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
GB47823/67A
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.)
RTX Corp
Original Assignee
United Aircraft Corp
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 United Aircraft Corp filed Critical United Aircraft Corp
Publication of GB1206156A publication Critical patent/GB1206156A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K33/00—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system
    • H02K33/16—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system with polarised armatures moving in alternate directions by reversal or energisation of a single coil system
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B17/00—Pumps characterised by combination with, or adaptation to, specific driving engines or motors
    • F04B17/03—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors
    • F04B17/04—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors using solenoids
    • F04B17/042—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors using solenoids the solenoid motor being separated from the fluid flow
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B2201/00—Pump parameters
    • F04B2201/02—Piston parameters
    • F04B2201/0206—Length of piston stroke

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
  • External Artificial Organs (AREA)

Abstract

1,206,156. Heart pumps. UNITED AIRGRAFT CORP. 20 Oct., 1967 [14 Nov., 1966], No. 47823/67. Heading A5R. [Also in Divisions F1 and H2] A pulsatile pressure pump includes a cylinder 12 enclosing a double ended piston 14, which defines at one end a blood pumping chamber and at the other end an actuation chamber. A catheter assembly 20, 22, 23 is attached to chamber 16 and is used in a similar manner to the pump shown in Specification 1095361. Reciprocation of piston 14 is controlled by reciprocating electric motor 25 (see Division H2) through the medium of connection 38 forming part of the fluid coupling between piston 32 and piston 14. Reference has been directed by the Comptroller to Specification 1,155,461.
GB47823/67A 1966-11-14 1967-10-20 Electric motors Expired GB1206156A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US59408166A 1966-11-14 1966-11-14

Publications (1)

Publication Number Publication Date
GB1206156A true GB1206156A (en) 1970-09-23

Family

ID=24377446

Family Applications (1)

Application Number Title Priority Date Filing Date
GB47823/67A Expired GB1206156A (en) 1966-11-14 1967-10-20 Electric motors

Country Status (4)

Country Link
US (1) US3433983A (en)
DE (1) DE1613452A1 (en)
FR (1) FR1548723A (en)
GB (1) GB1206156A (en)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3573513A (en) * 1968-08-14 1971-04-06 Speedring Corp Electromechanical transducer
US3604959A (en) * 1969-12-15 1971-09-14 Fema Corp Linear motion electromechanical device utilizing nonlinear elements
AU505062B2 (en) * 1975-11-03 1979-11-08 International Combustion Australia Ltd. Electromagnetic vibratory motor
US4046137A (en) * 1976-08-11 1977-09-06 Avco Corporation Solenoid operated blood pump drive system
US4215283A (en) * 1978-05-03 1980-07-29 Hinds Walter E Linear stepping motor
CA1122638A (en) * 1979-03-13 1982-04-27 Cts Corporation Linear electromagnetic actuator with permanent magnet armature
US4277706A (en) * 1979-04-16 1981-07-07 Nu-Tech Industries, Inc. Actuator for heart pump
US4349757A (en) * 1980-05-08 1982-09-14 Mechanical Technology Incorporated Linear oscillating electric machine with permanent magnet excitation
US4870306A (en) * 1981-10-08 1989-09-26 Polaroid Corporation Method and apparatus for precisely moving a motor armature
US4692673A (en) * 1982-02-22 1987-09-08 Sanford D. DeLong Electromagnetic reciprocating pump and motor means
DE3207912A1 (en) * 1982-03-05 1983-09-15 Bosch Gmbh Robert MAGNETIC LINEAR DRIVE
US4561431A (en) * 1982-12-01 1985-12-31 Snyder Laboratories, Inc. Lavage system with linear motor
US4655197A (en) * 1982-12-01 1987-04-07 Snyder Laboratories, Inc. Lavage system with variable frequency, flow rate and pressure
NL8602719A (en) * 1986-10-29 1988-05-16 Philips Nv VIBRATION MOTOR.
US4833351A (en) * 1988-04-04 1989-05-23 Mcdonnell Douglas Corporation Muliple axis actuator
DE3910331A1 (en) * 1989-03-30 1990-10-04 Infus Hospitalbedarf Gmbh & Co ELECTROMAGNETICALLY CONTROLLABLE DIAPHRAGM PUMP AND THEIR USE
US5147281A (en) * 1990-04-23 1992-09-15 Advanced Medical Systems, Inc. Biological fluid pumping means and method
US5628719A (en) * 1992-11-25 1997-05-13 Scimed Life Systems, Inc. In vivo mechanical energy source and perfusion pump
US5395218A (en) * 1994-01-19 1995-03-07 Thompson; Lee H. Fluid pump apparatus
US6123724A (en) * 1999-04-14 2000-09-26 Denker; Stephen Heart assist method and apparatus employing magnetic repulsion force
US6051897A (en) * 1999-05-05 2000-04-18 Synchro-Start Products, Inc. Solenoid actuator with positional feedback
JP2007281192A (en) * 2006-04-06 2007-10-25 Shinano Kenshi Co Ltd Solenoid and pump using this
DE102013218060A1 (en) * 2012-12-06 2014-06-12 Robert Bosch Gmbh Linear drive and piston pump arrangement

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1181923A (en) * 1957-09-03 1959-06-19 Prod Ind Soc D Expl De Linear electric motor
US3024374A (en) * 1957-10-07 1962-03-06 Bendix Corp Linear rate generator
US2944160A (en) * 1958-05-16 1960-07-05 Charles B Dickinson Oscillatory motor-generator
US3022450A (en) * 1958-09-15 1962-02-20 Bendix Corp Dual position latching solenoid
US3135880A (en) * 1958-11-10 1964-06-02 Tronics Corp Linear motion electromagnetic machines
US3039399A (en) * 1959-12-07 1962-06-19 Foregger Company Inc Pump
US3099260A (en) * 1960-02-09 1963-07-30 Davol Rubber Co Heart pump apparatus
US3119940A (en) * 1961-05-16 1964-01-28 Sperry Rand Corp Magnetomotive actuators of the rectilinear output type
US3233607A (en) * 1962-06-20 1966-02-08 Iowa State University Of Scien Automatic heart massage device
US3259769A (en) * 1964-01-30 1966-07-05 Albert M Stott Electrical pulse generator

Also Published As

Publication number Publication date
US3433983A (en) 1969-03-18
DE1613452A1 (en) 1970-08-13
FR1548723A (en) 1968-12-06

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLE Entries relating assignments, transmissions, licences in the register of patents
PLNP Patent lapsed through nonpayment of renewal fees