CA1030937A - Soupape d'echappement - Google Patents

Soupape d'echappement

Info

Publication number
CA1030937A
CA1030937A CA221,577A CA221577A CA1030937A CA 1030937 A CA1030937 A CA 1030937A CA 221577 A CA221577 A CA 221577A CA 1030937 A CA1030937 A CA 1030937A
Authority
CA
Canada
Prior art keywords
exhaust valve
exhaust
valve
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
CA221,577A
Other languages
English (en)
Inventor
Edward L. Horton (Jr.)
Anna M. Horton
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of CA1030937A publication Critical patent/CA1030937A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/16—Control arrangements for fluid-driven presses
    • B30B15/18—Control arrangements for fluid-driven presses controlling the reciprocating motion of the ram
    • B30B15/183—Controlling the filling of the press cylinder during the approach stroke of the ram, e.g. prefill-valves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/16—Control arrangements for fluid-driven presses
    • B30B15/18—Control arrangements for fluid-driven presses controlling the reciprocating motion of the ram
    • B30B15/186—Controlling the return movement of the ram, e.g. decompression valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Pressure Circuits (AREA)
CA221,577A 1974-04-12 1975-03-07 Soupape d'echappement Expired CA1030937A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/460,359 US3974764A (en) 1974-04-12 1974-04-12 Exhaust valve

Publications (1)

Publication Number Publication Date
CA1030937A true CA1030937A (fr) 1978-05-09

Family

ID=23828392

Family Applications (1)

Application Number Title Priority Date Filing Date
CA221,577A Expired CA1030937A (fr) 1974-04-12 1975-03-07 Soupape d'echappement

Country Status (2)

Country Link
US (1) US3974764A (fr)
CA (1) CA1030937A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4922716A (en) * 1988-01-13 1990-05-08 Cincinnati Milacron Inc. Throttled exhaust outlet to reservoir for reducing noise resulting from release hydraulic pressure surges
DE4110761C1 (fr) * 1991-04-03 1992-04-02 Harald Perchtoldsdorf At Engel
US8640612B2 (en) * 2011-10-05 2014-02-04 Hsiu-Man Yu Chen Pneumatic packaging apparatus

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1940668A (en) * 1931-03-23 1933-12-26 Hydraulic Press Mfg Co Hydraulic press surge control
US2077894A (en) * 1934-08-13 1937-04-20 Bliss E W Co Surge control valve for hydraulic presses
US2161804A (en) * 1935-11-09 1939-06-13 Baldwin Southwark Corp Hydraulic press
US2210284A (en) * 1937-12-14 1940-08-06 Watson Stillman Co Control system for hydraulic presses
US2526800A (en) * 1948-10-28 1950-10-24 Hpm Dev Corp Combination surge check and release valve for hydraulic press-operating circuits
US2922397A (en) * 1957-07-10 1960-01-26 Arnt U Haanes Adjustable stroke reciprocatory fluid pressure motor
US2973744A (en) * 1960-03-09 1961-03-07 W E Hennells Company Cushioning structure for fluid actuated cylinder
US3068841A (en) * 1961-01-13 1962-12-18 Robbins & Bendror Associates I Hydraulic pressure system
US3888168A (en) * 1973-06-04 1975-06-10 Wean United Inc Hydraulic apparatus and control for a press

Also Published As

Publication number Publication date
US3974764A (en) 1976-08-17

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