AR212951A1 - Valvula de retencion para frenos de aire comprimido de un solo efecto de aflojamiento - Google Patents

Valvula de retencion para frenos de aire comprimido de un solo efecto de aflojamiento

Info

Publication number
AR212951A1
AR212951A1 AR272076A AR27207678A AR212951A1 AR 212951 A1 AR212951 A1 AR 212951A1 AR 272076 A AR272076 A AR 272076A AR 27207678 A AR27207678 A AR 27207678A AR 212951 A1 AR212951 A1 AR 212951A1
Authority
AR
Argentina
Prior art keywords
compressed air
check valve
air brakes
acting compressed
acting
Prior art date
Application number
AR272076A
Other languages
English (en)
Original Assignee
Knorr Bremse Gmbh
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 Knorr Bremse Gmbh filed Critical Knorr Bremse Gmbh
Application granted granted Critical
Publication of AR212951A1 publication Critical patent/AR212951A1/es

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T15/00—Construction arrangement, or operation of valves incorporated in power brake systems and not covered by groups B60T11/00 or B60T13/00
    • B60T15/02—Application and release valves
    • B60T15/04—Driver's valves
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/86493—Multi-way valve unit
    • Y10T137/86718—Dividing into parallel flow paths with recombining
    • Y10T137/86743—Rotary
    • Y10T137/86751—Plug
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/87265—Dividing into parallel flow paths with recombining
    • Y10T137/87378—Second valve assembly carried by first valve head
    • Y10T137/87394—Carried valve is direct response valve [e.g., check valve, etc.]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/87265—Dividing into parallel flow paths with recombining
    • Y10T137/87523—Rotary valve

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Self-Closing Valves And Venting Or Aerating Valves (AREA)
  • Check Valves (AREA)
AR272076A 1977-05-12 1978-05-08 Valvula de retencion para frenos de aire comprimido de un solo efecto de aflojamiento AR212951A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772721331 DE2721331A1 (de) 1977-05-12 1977-05-12 Rueckhalteventil fuer einloesige bremsen

Publications (1)

Publication Number Publication Date
AR212951A1 true AR212951A1 (es) 1978-11-15

Family

ID=6008694

Family Applications (1)

Application Number Title Priority Date Filing Date
AR272076A AR212951A1 (es) 1977-05-12 1978-05-08 Valvula de retencion para frenos de aire comprimido de un solo efecto de aflojamiento

Country Status (5)

Country Link
US (1) US4158369A (es)
AR (1) AR212951A1 (es)
AU (1) AU511215B2 (es)
BR (1) BR7802957A (es)
DE (1) DE2721331A1 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU620836B2 (en) * 1987-12-21 1992-02-27 Graham George Mee Valve
US5228648A (en) * 1992-07-06 1993-07-20 Westinghouse Air Brake Company Railway freight brake retainer valve device
US5305986A (en) * 1993-03-31 1994-04-26 Hunt Kevin F Fluid control valve
US6164328A (en) * 1997-11-14 2000-12-26 New York Air Brake Corporation Three position retaining valve
US6138715A (en) * 1998-12-04 2000-10-31 New York Air Brake Corporation One-piece ballkey
US6832656B2 (en) * 2002-06-26 2004-12-21 Weartherford/Lamb, Inc. Valve for an internal fill up tool and associated method
EP3794257B1 (en) * 2018-05-18 2023-12-13 Mogas Industries, Inc. Multiport valve

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3064937A (en) * 1960-03-30 1962-11-20 Collier C Pryor Rotary valve
US3173648A (en) * 1961-08-14 1965-03-16 Halliburton Co Flow control devices
US3794071A (en) * 1972-07-27 1974-02-26 Westinghouse Air Brake Co Ball type brake cylinder retainer valve

Also Published As

Publication number Publication date
AU511215B2 (en) 1980-07-31
DE2721331A1 (de) 1978-11-23
US4158369A (en) 1979-06-19
AU3601078A (en) 1979-11-15
BR7802957A (pt) 1978-12-26

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