DE3719082A1 - Manometer mit anzeigeeinrichtung fuer unzulaessige druckunterschreitung - Google Patents

Manometer mit anzeigeeinrichtung fuer unzulaessige druckunterschreitung

Info

Publication number
DE3719082A1
DE3719082A1 DE19873719082 DE3719082A DE3719082A1 DE 3719082 A1 DE3719082 A1 DE 3719082A1 DE 19873719082 DE19873719082 DE 19873719082 DE 3719082 A DE3719082 A DE 3719082A DE 3719082 A1 DE3719082 A1 DE 3719082A1
Authority
DE
Germany
Prior art keywords
pressure
pressure gauge
pressure chamber
gauge according
contact
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.)
Withdrawn
Application number
DE19873719082
Other languages
German (de)
English (en)
Inventor
Rodolfo Bitetti
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.)
Veglia Borletti SRL
Original Assignee
Veglia Borletti SRL
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 Veglia Borletti SRL filed Critical Veglia Borletti SRL
Publication of DE3719082A1 publication Critical patent/DE3719082A1/de
Withdrawn legal-status Critical Current

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
    • B60T17/00—Component parts, details, or accessories of power brake systems not covered by groups B60T8/00, B60T13/00 or B60T15/00, or presenting other characteristic features
    • B60T17/18—Safety devices; Monitoring
    • B60T17/22—Devices for monitoring or checking brake systems; Signal devices
    • B60T17/226—Devices for monitoring or checking brake systems; Signal devices using devices being responsive to the difference between the fluid pressions in conduits of multiple braking systems
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L19/00—Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges
    • G01L19/08—Means for indicating or recording, e.g. for remote indication
    • G01L19/12—Alarms or signals
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H35/00—Switches operated by change of a physical condition
    • H01H35/24—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow
    • H01H35/36—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow actuated by curled flexible tube, e.g. Bourdon tube

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Fluid Pressure (AREA)
  • Tires In General (AREA)
DE19873719082 1986-06-13 1987-06-06 Manometer mit anzeigeeinrichtung fuer unzulaessige druckunterschreitung Withdrawn DE3719082A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT5352786U IT207802Z2 (it) 1986-06-13 1986-06-13 Manometro con dispositivo di segnalazione di insufficiente pressione

Publications (1)

Publication Number Publication Date
DE3719082A1 true DE3719082A1 (de) 1987-12-17

Family

ID=11283441

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19873719082 Withdrawn DE3719082A1 (de) 1986-06-13 1987-06-06 Manometer mit anzeigeeinrichtung fuer unzulaessige druckunterschreitung

Country Status (5)

Country Link
DE (1) DE3719082A1 (it)
ES (1) ES1005854Y (it)
FR (1) FR2600160B3 (it)
GB (1) GB2191635A (it)
IT (1) IT207802Z2 (it)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4009741A1 (de) * 1990-03-27 1991-10-02 Kurt Puetz Gasflaschen-manometer
DE4307378A1 (de) * 1993-03-09 1994-09-15 Dynamit Nobel Ag Leckgaskontrolle eines Gas- oder Flüssiggasbehälters

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB589826A (en) * 1944-12-13 1947-07-01 William Thomas Sage Means for indicating loss of pressure or deflation of the inner tubes of pneumatic tyres
GB603650A (en) * 1945-10-26 1948-06-21 Alan Francis Improvements in electrical contact devices for use in pressure operated instruments
GB849934A (en) * 1957-10-08 1960-09-28 W H Bramhall & Co Ltd Improvements in and relating to pressure-operated gauges for controlling mercury switches
GB1012962A (en) * 1960-12-12 1965-12-15 K D G Instr Ltd Improvements in or relating to switch mechanisms
GB1009433A (en) * 1961-11-21 1965-11-10 Reginald Thomas Hamilton Improvements relating to hydraulic braking systems
US3533294A (en) * 1966-07-20 1970-10-13 American Chain & Cable Co Directly settable controller
IT951310B (it) * 1972-04-11 1973-06-30 Facen Fabbrica Apparecchi Con Dispositivo a micro interruttore responsivo alla fuoriuscita del valore di una variabile da due limiti prefissabili
US4173150A (en) * 1977-05-18 1979-11-06 Span Instruments, Inc. Sensor with adjustable pressure responsive detection and control

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4009741A1 (de) * 1990-03-27 1991-10-02 Kurt Puetz Gasflaschen-manometer
DE4307378A1 (de) * 1993-03-09 1994-09-15 Dynamit Nobel Ag Leckgaskontrolle eines Gas- oder Flüssiggasbehälters

Also Published As

Publication number Publication date
GB2191635A (en) 1987-12-16
FR2600160B3 (fr) 1988-07-01
ES1005854U (es) 1988-12-01
FR2600160A3 (fr) 1987-12-18
IT207802Z2 (it) 1988-02-15
ES1005854Y (es) 1989-05-16
IT8653527V0 (it) 1986-06-13
GB8713411D0 (en) 1987-07-15

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Legal Events

Date Code Title Description
8141 Disposal/no request for examination