GB482686A - Method of and apparatus for electromagnetically controlling the output of air or gas compressors - Google Patents

Method of and apparatus for electromagnetically controlling the output of air or gas compressors

Info

Publication number
GB482686A
GB482686A GB5466/37A GB546637A GB482686A GB 482686 A GB482686 A GB 482686A GB 5466/37 A GB5466/37 A GB 5466/37A GB 546637 A GB546637 A GB 546637A GB 482686 A GB482686 A GB 482686A
Authority
GB
United Kingdom
Prior art keywords
hoerbiger
current
air
output
electromagnet
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
GB5466/37A
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.)
JOHANN ROBERT HOERBIGER
Original Assignee
JOHANN ROBERT HOERBIGER
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 JOHANN ROBERT HOERBIGER filed Critical JOHANN ROBERT HOERBIGER
Publication of GB482686A publication Critical patent/GB482686A/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
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/22—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00 by means of valves
    • F04B49/24—Bypassing
    • F04B49/243—Bypassing by keeping open the inlet valve

Abstract

482,686. Regulating compressors. HOERBIGER, J. R., and HOERBIGER, A., (trading as HOERBIGER & CO.). Feb. 23, 1937, No. 5466. Convention date, Feb. 24, 1936. [Class 8 (i)] [Also in Group XXXV] The output of an air or gas compressor is controlled by adjusting the moment at which the spring - loaded suction valve closes during the discharge stroke of the piston. The suction, valve is acted upon in the direction of opening by an electromagnet 23 which is connected to the power lines through a switching device which comprises a plate 11 rotated at the same speed or half the speed of the compressor. A contact bridge is adjusted by hand or automatically and cooperates with discs 12, 13 arranged on the plate 11 to vary the point at which the current to the coil 23 is reversed. When the current is reversed the suction valve closes and the electromagnet is not powerful enough to open it against the compression then taking place in the cylinder. In a modification two coils are provided to a valve and the current flows through them alternately in opposite directions.
GB5466/37A 1936-02-24 1937-02-23 Method of and apparatus for electromagnetically controlling the output of air or gas compressors Expired GB482686A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE482686X 1936-02-24

Publications (1)

Publication Number Publication Date
GB482686A true GB482686A (en) 1938-04-04

Family

ID=6542865

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5466/37A Expired GB482686A (en) 1936-02-24 1937-02-23 Method of and apparatus for electromagnetically controlling the output of air or gas compressors

Country Status (1)

Country Link
GB (1) GB482686A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9915177B2 (en) 2012-04-30 2018-03-13 Energy Technologies Institute Llp Control of system with gas based cycle

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9915177B2 (en) 2012-04-30 2018-03-13 Energy Technologies Institute Llp Control of system with gas based cycle

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