GB512804A - Improvements in or relating to regulating devices for superchargers of internal combustion engines - Google Patents

Improvements in or relating to regulating devices for superchargers of internal combustion engines

Info

Publication number
GB512804A
GB512804A GB8179/38A GB817938A GB512804A GB 512804 A GB512804 A GB 512804A GB 8179/38 A GB8179/38 A GB 8179/38A GB 817938 A GB817938 A GB 817938A GB 512804 A GB512804 A GB 512804A
Authority
GB
United Kingdom
Prior art keywords
throttle
gear
change
rod
link
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
GB8179/38A
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.)
BRANDENBURGISCHE MOTORENWERKE
Original Assignee
BRANDENBURGISCHE MOTORENWERKE
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 BRANDENBURGISCHE MOTORENWERKE filed Critical BRANDENBURGISCHE MOTORENWERKE
Publication of GB512804A publication Critical patent/GB512804A/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
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2700/00—Mechanical control of speed or power of a single cylinder piston engine
    • F02D2700/02—Controlling by changing the air or fuel supply
    • F02D2700/0217—Controlling by changing the air or fuel supply for mixture compressing engines using liquid fuel
    • F02D2700/0225—Control of air or mixture supply
    • F02D2700/0246—Control of air or mixture supply for engines with compressor
    • F02D2700/0248—Control of air or mixture supply for engines with compressor by means of throttle devices
    • F02D2700/0251—Control of air or mixture supply for engines with compressor by means of throttle devices in the intake conduit

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
  • Supercharger (AREA)

Abstract

512,804. Fluid - pressure servomotor - control systems; controlling change-speed gearing. BRANDENBURGISCHE MOTORENWERKE GES. March 16, 1938, No. 8179. Convention date, March 16, 1937. [Class 135] [Also in Group XXIV] The suction throttle of a supercharger driven through change-speed gearing is connected to the gear control to effect a step-up of the gear when the throttle is nearly fully open and a step-down when nearly closed. In Fig. 1, the throttle 5 is actuated by a manual control 12, 13, valve 2 and piston 3 of a servomotor, and link 4, an expansible diaphragm 1 exposed to the supercharging pressure being inserted before valve 2. Link 4 is connected through a slotted rod 6 and toggle switch 7, 8 with the valve 9 of a servo-piston coupled by rod 11 to the brake of a change-speed gear. The switch 7, 8 may act directly on the gear. The diaphragm 1 corrects the position of the throttle after a gear change to maintain a constant pressure. In a modification, Fig. 3, throttle 5 is actuated direct by a rod 14 and links 15, the latter also being connected by a link 16 and lever 17 to the gear rod 11. When the throttle has been moved to one extreme position so as to cause a gear change, rods 11 and 16 will return the throttle so as to keep the charging pressure substantially constant.
GB8179/38A 1937-03-16 1938-03-16 Improvements in or relating to regulating devices for superchargers of internal combustion engines Expired GB512804A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE512804X 1937-03-16

Publications (1)

Publication Number Publication Date
GB512804A true GB512804A (en) 1939-09-26

Family

ID=6548236

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8179/38A Expired GB512804A (en) 1937-03-16 1938-03-16 Improvements in or relating to regulating devices for superchargers of internal combustion engines

Country Status (1)

Country Link
GB (1) GB512804A (en)

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