FR2240371A1 - Flow operated free flow breaker switch - has opposing orifices connected directly and one indirectly to a pressure supply - Google Patents

Flow operated free flow breaker switch - has opposing orifices connected directly and one indirectly to a pressure supply

Info

Publication number
FR2240371A1
FR2240371A1 FR7427752A FR7427752A FR2240371A1 FR 2240371 A1 FR2240371 A1 FR 2240371A1 FR 7427752 A FR7427752 A FR 7427752A FR 7427752 A FR7427752 A FR 7427752A FR 2240371 A1 FR2240371 A1 FR 2240371A1
Authority
FR
France
Prior art keywords
orifice
flow
connected directly
pressure supply
breaker switch
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.)
Granted
Application number
FR7427752A
Other languages
French (fr)
Other versions
FR2240371B1 (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.)
Knorr Bremse AG
Original Assignee
Knorr Bremse AG
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 AG filed Critical Knorr Bremse AG
Publication of FR2240371A1 publication Critical patent/FR2240371A1/en
Application granted granted Critical
Publication of FR2240371B1 publication Critical patent/FR2240371B1/fr
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15C—FLUID-CIRCUIT ELEMENTS PREDOMINANTLY USED FOR COMPUTING OR CONTROL PURPOSES
    • F15C4/00—Circuit elements characterised by their special functions
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15C—FLUID-CIRCUIT ELEMENTS PREDOMINANTLY USED FOR COMPUTING OR CONTROL PURPOSES
    • F15C1/00—Circuit elements having no moving parts
    • F15C1/20—Direct-impact devices i.e., devices in which two collinear opposing power streams are impacted

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Nozzles (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Switches Operated By Changes In Physical Conditions (AREA)

Abstract

Flow medium operated free flow breaker switch which prevents dirt deposits building up at the orifice edge zones, with two opposing, spaced orifices in the housing gap. The main orifice is connected directly to a hydraulic pressure supply through a main channel and the approach flow orifice is connected to the same supply via a branch channel including a hydraulic resistor. A sensor channel is fitted to the approach flow orifice in the flow direction behind the hydraulic resistor. The outer walls of the housing gap connect to the orifice openings in a streamlined manner within a region close to the orifice.
FR7427752A 1973-08-10 1974-08-09 Flow operated free flow breaker switch - has opposing orifices connected directly and one indirectly to a pressure supply Granted FR2240371A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732340469 DE2340469B2 (en) 1973-08-10 1973-08-10 FLUID-OPERATED FREE JET INTERRUPTOR

Publications (2)

Publication Number Publication Date
FR2240371A1 true FR2240371A1 (en) 1975-03-07
FR2240371B1 FR2240371B1 (en) 1978-04-28

Family

ID=5889359

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7427752A Granted FR2240371A1 (en) 1973-08-10 1974-08-09 Flow operated free flow breaker switch - has opposing orifices connected directly and one indirectly to a pressure supply

Country Status (3)

Country Link
CH (1) CH571167A5 (en)
DE (1) DE2340469B2 (en)
FR (1) FR2240371A1 (en)

Also Published As

Publication number Publication date
DE2340469A1 (en) 1975-02-20
FR2240371B1 (en) 1978-04-28
DE2340469B2 (en) 1976-07-22
CH571167A5 (en) 1975-12-31

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Legal Events

Date Code Title Description
ST Notification of lapse