GB1467749A - Miniature reciprocating pump for hydrostatic suspension application - Google Patents

Miniature reciprocating pump for hydrostatic suspension application

Info

Publication number
GB1467749A
GB1467749A GB5192775A GB5192775A GB1467749A GB 1467749 A GB1467749 A GB 1467749A GB 5192775 A GB5192775 A GB 5192775A GB 5192775 A GB5192775 A GB 5192775A GB 1467749 A GB1467749 A GB 1467749A
Authority
GB
United Kingdom
Prior art keywords
armature
bellows
electromagnet
reciprocating pump
dec
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
GB5192775A
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.)
Bendix Corp
Original Assignee
Bendix 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 Bendix Corp filed Critical Bendix Corp
Publication of GB1467749A publication Critical patent/GB1467749A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F04B43/00—Machines, pumps, or pumping installations having flexible working members
    • F04B43/08—Machines, pumps, or pumping installations having flexible working members having tubular flexible members
    • F04B43/09—Pumps having electric drive

Abstract

1467749 Reciprocating pumps BENDIX CORP 18 Dec 1975 [19 Dec 1974] 51927/75 Heading F1A A small-scale pump, e.g. for pressurizing the suspension system of a liquid bearing gyro, comprises a bellows 18 connected to an armature 16 and defining a pumping chamber 40 having an inlet disc valve 26 and an outlet port 41, an electromagnet 10 with windings 8 being energized by rectangular waveform electrical pulses to reduce gap 17 and effect a suction stroke, the discharge stroke being effected by the resilience of the bellows. The electrical pulses are such that armature 16 does not contact either electromagnet 10 or return stops 43, 45. Space 15 and gap 17 are liquid-filled and vented via port 20.
GB5192775A 1974-12-19 1975-12-18 Miniature reciprocating pump for hydrostatic suspension application Expired GB1467749A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US53452874A 1974-12-19 1974-12-19

Publications (1)

Publication Number Publication Date
GB1467749A true GB1467749A (en) 1977-03-23

Family

ID=24130453

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5192775A Expired GB1467749A (en) 1974-12-19 1975-12-18 Miniature reciprocating pump for hydrostatic suspension application

Country Status (4)

Country Link
JP (1) JPS51109505A (en)
DE (1) DE2555606A1 (en)
FR (1) FR2295263A1 (en)
GB (1) GB1467749A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2131496A (en) * 1982-12-08 1984-06-20 Moog Inc Apparatus for dispensing infusate to a mammal body

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102021003639A1 (en) 2021-07-14 2023-01-19 Hydac Technology Gmbh conveyor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2131496A (en) * 1982-12-08 1984-06-20 Moog Inc Apparatus for dispensing infusate to a mammal body

Also Published As

Publication number Publication date
FR2295263A1 (en) 1976-07-16
JPS51109505A (en) 1976-09-28
DE2555606A1 (en) 1976-07-01

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Legal Events

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