Internal-combustion engines – Engine speed regulator – Responsive to deceleration mode
Patent
1994-08-04
1996-06-18
Argenbright, Tony M.
Internal-combustion engines
Engine speed regulator
Responsive to deceleration mode
123321, F02D 1304
Patent
active
055267840
ABSTRACT:
An engine compression braking system for a multicylinder engine having a plurality of hydraulically operated exhaust valve actuators, one for each respective cylinder exhaust valve. An hydraulically operated braking control valve is operatively coupled to each of the exhaust valve actuators to in turn simultaneously open each associated exhaust valve. Selective fluid coupling and decoupling of hydraulic operating lines to the braking control valve enables a spool valve element to effectively float between an operating end point and a return end point to prevent the spool valve element from undesirably impacting the end point stops. The engine braking horsepower can be varied by timing the simultaneous opening of the exhaust valves and the duration of the opening.
REFERENCES:
patent: Re33052 (1989-09-01), Meistrick et al.
patent: 1947996 (1934-02-01), Loeffler
patent: 2876876 (1959-03-01), Cummins
patent: 3023870 (1962-03-01), Udelman
patent: 3202182 (1965-08-01), Haviland
patent: 3220392 (1965-11-01), Cummins
patent: 3234923 (1966-02-01), Fleck et al.
patent: 3254743 (1966-06-01), Finger
patent: 3332405 (1967-07-01), Haviland
patent: 3367312 (1968-02-01), Jonsson
patent: 3405699 (1968-10-01), Laas
patent: 3520287 (1970-07-01), Calvin
patent: 3525317 (1970-08-01), Muir
patent: 3547087 (1970-12-01), Siegler
patent: 3680318 (1972-08-01), Nakajima et al.
patent: 3786792 (1974-01-01), Pelizzoni et al.
patent: 3808948 (1974-05-01), Glaze
patent: 3809033 (1974-05-01), Cartledge
patent: 3859970 (1975-01-01), Dreisin
patent: 3982507 (1976-09-01), Asaka et al.
patent: 4052930 (1977-10-01), Hiramatsu et al.
patent: 4054156 (1977-10-01), Benson
patent: 4062332 (1977-12-01), Perr
patent: 4093046 (1978-06-01), Perr
patent: 4114643 (1978-09-01), Aoyama et al.
patent: 4138849 (1979-02-01), Wilber
patent: 4150640 (1979-04-01), Egan
patent: 4158348 (1979-06-01), Mason et al.
patent: 4164917 (1979-08-01), Glasson
patent: 4173209 (1979-11-01), Jordan
patent: 4174687 (1979-11-01), Fuhrmann
patent: 4175534 (1979-11-01), Jordan
patent: 4188933 (1980-02-01), Iizuka
patent: 4201362 (1980-05-01), Nishimi et al.
patent: 4215723 (1980-08-01), Ichiryu et al.
patent: 4220008 (1980-09-01), Wilber et al.
patent: 4223649 (1980-09-01), Robinson et al.
patent: 4226216 (1980-10-01), Bastenhof
patent: 4251051 (1981-02-01), Quenneville et al.
patent: 4271796 (1981-06-01), Sickler et al.
patent: 4296605 (1981-10-01), Price
patent: 4305353 (1981-12-01), Robinson et al.
patent: 4333430 (1982-06-01), Rosquist
patent: 4355605 (1982-10-01), Robinson et al.
patent: 4363301 (1982-12-01), Stock et al.
patent: 4367702 (1983-01-01), Lassanske
patent: 4378765 (1983-04-01), Abermeth et al.
patent: 4384558 (1983-05-01), Johnson
patent: 4393832 (1983-07-01), Samuel et al.
patent: 4395884 (1983-08-01), Price
patent: 4398510 (1983-08-01), Custer
patent: 4399787 (1983-08-01), Cavanagh
patent: 4423712 (1984-01-01), Mayne et al.
patent: 4429532 (1984-02-01), Jakuba
patent: 4450801 (1984-05-01), Thedens et al.
patent: 4455977 (1984-06-01), Kuczenski
patent: 4464977 (1984-08-01), Brundage
patent: 4466390 (1984-08-01), Babitzka et al.
patent: 4473047 (1984-09-01), Jukuba et al.
patent: 4474006 (1984-10-01), Price et al.
patent: 4475500 (1984-10-01), Bostelmann
patent: 4485780 (1984-12-01), Price et al.
patent: 4494726 (1985-01-01), Kumar et al.
patent: 4510900 (1985-04-01), Quenneville
patent: 4553732 (1985-11-01), Brundage et al.
patent: 4572114 (1986-02-01), Sickler
patent: 4592319 (1986-06-01), Meistrick
patent: 4596271 (1986-06-01), Brundage
patent: 4648365 (1987-03-01), Bostelman
patent: 4651687 (1987-03-01), Yamashita et al.
patent: 4655178 (1987-04-01), Meneely
patent: 4658781 (1987-04-01), Guinea
patent: 4662332 (1987-05-01), Bergmann et al.
patent: 4664070 (1987-05-01), Meistrick et al.
patent: 4674451 (1987-06-01), Rembold et al.
patent: 4688384 (1987-08-01), Pearman et al.
patent: 4697558 (1987-10-01), Meneely
patent: 4703723 (1987-11-01), Tamba et al.
patent: 4706624 (1987-11-01), Meistrick et al.
patent: 4706625 (1987-11-01), Meistrick et al.
patent: 4711210 (1987-12-01), Reichenbach
patent: 4741307 (1988-05-01), Meneely
patent: 4741364 (1988-05-01), Stoss et al.
patent: 4742806 (1988-05-01), Tart, Jr. et al.
patent: 4765288 (1988-08-01), Linder et al.
patent: 4793307 (1988-12-01), Quenneville et al.
patent: 4794890 (1989-01-01), Richeson, Jr.
patent: 4809587 (1989-03-01), Kawahara et al.
patent: 4823746 (1989-04-01), Kaplan
patent: 4836162 (1988-06-01), Melde-Tuczai et al.
patent: 4838516 (1989-06-01), Meistrick et al.
patent: 4848516 (1989-07-01), Meneely
patent: 4852528 (1989-08-01), Richeson et al.
patent: 4858956 (1989-08-01), Taxon
patent: 4873948 (1989-10-01), Richeson et al.
patent: 4889084 (1989-12-01), Rembold
patent: 4892068 (1990-01-01), Coughlin
patent: 4898128 (1990-02-01), Meneely
patent: 4898133 (1990-02-01), Bader
patent: 4898206 (1990-02-01), Meistrick et al.
patent: 4922872 (1990-05-01), Nogami et al.
patent: 4932372 (1990-06-01), Meneely
patent: 4936273 (1990-06-01), Myers
patent: 4938118 (1990-07-01), Wolfges et al.
patent: 4949751 (1990-08-01), Meistrick et al.
patent: 4957075 (1990-09-01), Hasegawa
patent: 4966195 (1990-10-01), McCabe
patent: 4974495 (1990-12-01), Richeson, Jr.
patent: 4981119 (1991-01-01), Neitz et al.
patent: 4982706 (1991-01-01), Rembold
patent: 4987869 (1991-01-01), Hilburger
patent: 4996957 (1991-03-01), Meistrick
patent: 5000145 (1991-03-01), Quenneville
patent: 5000146 (1991-03-01), Szucanyi
patent: 5000280 (1991-03-01), Wazaki et al.
patent: 5012778 (1991-05-01), Pitzi
patent: 5021958 (1991-06-01), Tokoro
patent: 5022358 (1991-06-01), Richeson
patent: 5022359 (1991-06-01), Erickson et al.
patent: 5029516 (1991-07-01), Erickson et al.
patent: 5036810 (1991-08-01), Meneely
patent: 5036811 (1991-08-01), Weiss et al.
patent: 5048480 (1991-09-01), Price
patent: 5051631 (1991-09-01), Anderson
patent: 5058538 (1991-10-01), Erickson et al.
patent: 5086738 (1992-02-01), Kubis et al.
patent: 5088348 (1992-02-01), Hiramuki
patent: 5088460 (1992-02-01), Echeverria
patent: 5105782 (1992-04-01), Meneely
patent: 5113812 (1992-05-01), Rembold et al.
patent: 5117790 (1992-06-01), Clarke et al.
patent: 5121324 (1992-06-01), Rini et al.
patent: 5121723 (1992-06-01), Stepper et al.
patent: 5125371 (1992-06-01), Erickson et al.
patent: 5127375 (1992-07-01), Bowman et al.
patent: 5140953 (1992-08-01), Fogelberg
patent: 5140955 (1992-08-01), Sono et al.
patent: 5146754 (1992-09-01), Jain et al.
patent: 5146890 (1992-09-01), Gobert et al.
patent: 5150678 (1992-09-01), Wittmann et al.
patent: 5152258 (1992-10-01), D'Alfonso
patent: 5152260 (1992-10-01), Erickson et al.
patent: 5161500 (1992-11-01), Kubis et al.
patent: 5161501 (1992-11-01), Hu
patent: 5163389 (1992-11-01), Fujiukawa et al.
patent: 5165375 (1992-11-01), Hu
patent: 5168848 (1992-12-01), Bergmann et al.
patent: 5183018 (1993-02-01), Vittorio et al.
patent: 5184586 (1993-02-01), Buchholz
patent: 5186141 (1993-02-01), Custer
patent: 5191827 (1993-03-01), Kervagoret
patent: 5193494 (1993-03-01), Sono et al.
patent: 5195489 (1993-03-01), Reich
patent: 5197422 (1993-03-01), Oleksy et al.
patent: 5201290 (1993-04-01), Hu
patent: 5215054 (1993-06-01), Meneely
patent: 5218818 (1993-06-01), Ahmann
patent: 5224683 (1993-07-01), Richeson
patent: 5248123 (1993-09-01), Richeson et al.
patent: 5253619 (1993-10-01), Richeson et al.
patent: 5255650 (1993-10-01), Faletti et al.
patent: 5257605 (1993-11-01), Pawellek et al.
patent: 5273013 (1993-12-01), Kubis et al.
patent: 5282443 (1994-02-01), Fujiyoshi et al.
patent: 5309881 (1994-05-01), Pawellek et al.
patent: 5386809 (1995-02-01), Reedy et al.
Abstract of Japan Patent No. JP2125905, published May 14, 1990.
Abstract of Japan Patent No. JP3111611, published May 13, 1991.
Abstract of Japan Patent No. JP3117606, published May 20,1991.
Abstract of Japan Patent No. JP56047635, published Apr. 30,1981.
Abstract of Japan Patent No. JP57099239, published Jun. 19,1982.
Abstract of Japan Patent No. JP57099240, published Jun. 19,1982.
Abstract of Japan Patent No. JP57099242, published Jun. 19,1982.
Abstract of
Faletti James J.
Feucht Dennis D.
Hakkenberg Pete
Argenbright Tony M.
Caterpillar Inc.
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