GB303886A - Improvement in safety overspeed governors - Google Patents

Improvement in safety overspeed governors

Info

Publication number
GB303886A
GB303886A GB38108/28A GB3810828A GB303886A GB 303886 A GB303886 A GB 303886A GB 38108/28 A GB38108/28 A GB 38108/28A GB 3810828 A GB3810828 A GB 3810828A GB 303886 A GB303886 A GB 303886A
Authority
GB
United Kingdom
Prior art keywords
wheel
hub
members
hold
gear
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
GB38108/28A
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.)
Ingersoll Rand Co
Original Assignee
Ingersoll Rand 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 Ingersoll Rand Co filed Critical Ingersoll Rand Co
Publication of GB303886A publication Critical patent/GB303886A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D13/00—Control of linear speed; Control of angular speed; Control of acceleration or deceleration, e.g. of a prime mover

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Valve Device For Special Equipments (AREA)

Abstract

303,886. Ingersoll-Rand Co., (Assignees of Rathbun, G. J.). Jan. 12, 1928, [Convention date]. Stop-gear.-A stop-gear for a reversible engine comprises a wheel A which drives a valve-operating cam shaft B through centrifugally-controlled latch-mechanism and is supported by a hub C keyed to the shaft B. Latch members G, H with weighted tails are pivcted to the hub C and engage notches J, K in the wheel A. Springs Q hold the members G, H in action. Spring-pressed pivoted latches T, U hold the ends of the members G, H when they are swung out by centrifugal force and release the wheel A. A pin b limits the movement of the wheel A on the hub C. The relative movement retards the valve events by 110‹ so that the compression is insufficient to effect ignition.
GB38108/28A 1928-01-12 1928-12-24 Improvement in safety overspeed governors Expired GB303886A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US303886XA 1928-01-12 1928-01-12

Publications (1)

Publication Number Publication Date
GB303886A true GB303886A (en) 1929-05-30

Family

ID=21853980

Family Applications (1)

Application Number Title Priority Date Filing Date
GB38108/28A Expired GB303886A (en) 1928-01-12 1928-12-24 Improvement in safety overspeed governors

Country Status (1)

Country Link
GB (1) GB303886A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2665569A (en) * 1952-03-27 1954-01-12 Ens Arthur Adjustable gear

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2665569A (en) * 1952-03-27 1954-01-12 Ens Arthur Adjustable gear

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