GB1367048A - Hydraulic pump with a bypass valve - Google Patents

Hydraulic pump with a bypass valve

Info

Publication number
GB1367048A
GB1367048A GB1520473A GB1520473A GB1367048A GB 1367048 A GB1367048 A GB 1367048A GB 1520473 A GB1520473 A GB 1520473A GB 1520473 A GB1520473 A GB 1520473A GB 1367048 A GB1367048 A GB 1367048A
Authority
GB
United Kingdom
Prior art keywords
valve
valves
open
pass valve
wagon
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
GB1520473A
Other languages
English (en)
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.)
Waggon Union GmbH
Original Assignee
Waggon Union 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
Priority claimed from DE19722215578 external-priority patent/DE2215578C3/de
Application filed by Waggon Union GmbH filed Critical Waggon Union GmbH
Publication of GB1367048A publication Critical patent/GB1367048A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B7/00—Piston machines or pumps characterised by having positively-driven valving
    • F04B7/04—Piston machines or pumps characterised by having positively-driven valving in which the valving is performed by pistons and cylinders coacting to open and close intake or outlet ports
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
    • F04B9/02—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical
    • F04B9/04—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical the means being cams, eccentrics or pin-and-slot mechanisms
    • F04B9/045—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical the means being cams, eccentrics or pin-and-slot mechanisms the means being eccentrics
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
    • F04B9/14—Pumps characterised by muscle-power operation

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanically-Actuated Valves (AREA)
  • Braking Arrangements (AREA)
GB1520473A 1972-03-30 1973-03-29 Hydraulic pump with a bypass valve Expired GB1367048A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722215578 DE2215578C3 (de) 1972-03-30 Vorrichtung zum hydraulischen Betätigen von Entleerventilen

Publications (1)

Publication Number Publication Date
GB1367048A true GB1367048A (en) 1974-09-18

Family

ID=5840649

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1520473A Expired GB1367048A (en) 1972-03-30 1973-03-29 Hydraulic pump with a bypass valve

Country Status (9)

Country Link
AT (1) AT317682B (US07368563-20080506-C00056.png)
BE (1) BE797105A (US07368563-20080506-C00056.png)
CH (1) CH575095A5 (US07368563-20080506-C00056.png)
DD (1) DD104131A5 (US07368563-20080506-C00056.png)
ES (1) ES413114A1 (US07368563-20080506-C00056.png)
FR (1) FR2178240B1 (US07368563-20080506-C00056.png)
GB (1) GB1367048A (US07368563-20080506-C00056.png)
IT (1) IT981708B (US07368563-20080506-C00056.png)
NL (1) NL7304363A (US07368563-20080506-C00056.png)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106837774A (zh) * 2016-12-26 2017-06-13 卢小平 一种微型活塞泵

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106837774A (zh) * 2016-12-26 2017-06-13 卢小平 一种微型活塞泵
CN106837774B (zh) * 2016-12-26 2019-05-14 卢小平 一种微型活塞泵

Also Published As

Publication number Publication date
BE797105A (fr) 1973-07-16
NL7304363A (US07368563-20080506-C00056.png) 1973-10-02
FR2178240B1 (US07368563-20080506-C00056.png) 1974-08-09
AT317682B (de) 1974-09-10
DD104131A5 (US07368563-20080506-C00056.png) 1974-02-20
CH575095A5 (US07368563-20080506-C00056.png) 1976-04-30
ES413114A1 (es) 1976-01-16
FR2178240A1 (US07368563-20080506-C00056.png) 1973-11-09
IT981708B (it) 1974-10-10

Similar Documents

Publication Publication Date Title
US3069855A (en) Hydro-pneumatic systems for operating reversible torque actuators
US1290203A (en) Hydraulic motor for hay-presses.
GB1234010A (US07368563-20080506-C00056.png)
GB1367048A (en) Hydraulic pump with a bypass valve
DE1037287B (de) Hydraulische Bremsbetaetigungsvorrichtung mit Hilfskraftpumpe, insbesondere fuer Kraftfahrzeuge
GB1173247A (en) Steering System for Vehicles
US1694951A (en) Means for maintaining pressure on liquid for use in vehicle braking
DE801368C (de) Steuerventil fuer die Zwei-Leitungs-Bremse von Fahrzeug-Anhaengern
FR2362074A1 (fr) Transpalette hydraulique
DE927489C (de) Kippvorrichtung, insbesondere fuer Kraftfahrzeuge und Kraftfahrzeuganhaenger
ES287229A3 (es) Mecanismo compresor y vertedor de basuras y una caja adaptable a vehículos diversos
GB1413926A (en) Hydraulic quick-acting pump
DE544507C (de) Selbsttaetige Steuerung fuer Fluessigkeitsmess- und Abgabevorrichtungen
DE945593C (de) Vorrichtung zum Aufschieben von Foerderwagen
DE1680082A1 (de) Ein dem Ein- und Zweileitungssteuerventil vorgeschalteter Druckbegrenzer in einem der beiden Durchgangswege fuer das Druckmittel bei Anhaengerfahrzeugen mit Ein- und Zweileitungsbremssystem
ES191464U (es) Dispositivo hidraulico de freno de mano.
DE689338C (de) Mit der Bremse eines Kraftwagens vereinigte Sandstreuvorrichtung
DE949216C (de) Presslufthebevorrichtung
GB1314075A (en) Fluid driven reciprocating pump
US1906177A (en) Automatic device for measuring and delivering liquids
DE940511C (de) Kippvorrichtung fuer Fahrzeuge
GB1531348A (en) Hydraulic piston pump
DE924307C (de) Druckvorrichtung
EP0105129B1 (de) Hydraulische Bremseinrichtung
US8741A (en) lindsay

Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee