GB1285269A - Pressure indicator - Google Patents

Pressure indicator

Info

Publication number
GB1285269A
GB1285269A GB4914670A GB4914670A GB1285269A GB 1285269 A GB1285269 A GB 1285269A GB 4914670 A GB4914670 A GB 4914670A GB 4914670 A GB4914670 A GB 4914670A GB 1285269 A GB1285269 A GB 1285269A
Authority
GB
United Kingdom
Prior art keywords
diaphragm
plunger
pressure
pressure indicator
fluid
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
GB4914670A
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.)
Jouvenel et Cordier SA
Original Assignee
Jouvenel et Cordier SA
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 Jouvenel et Cordier SA filed Critical Jouvenel et Cordier SA
Publication of GB1285269A publication Critical patent/GB1285269A/en
Expired legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Fluid Pressure (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
  • Reciprocating Pumps (AREA)

Abstract

1285269 Pressure gauge SOC ANON DES ETABS JOUVENEL & CORDIER 15 Oct 1970 [17 Feb 1970] 49146/70 Heading G1L In a device for indicating the presence or absence of a fluid under pressure within a hydraulic or pneumatic apparatus a resilient diaphragm 14, attached to or integral with a plunger 16, is seated on flanges 17 and 20 and when the diaphragm 14 is subjected to fluid-pressure through a duct 18 the plunger 16 is projected to the indicator position. The diaphragm 14 in the operative position forms a seat with the conical surface 21 on the cap 12.
GB4914670A 1970-02-17 1970-10-15 Pressure indicator Expired GB1285269A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7005553A FR2079905A5 (en) 1970-02-17 1970-02-17

Publications (1)

Publication Number Publication Date
GB1285269A true GB1285269A (en) 1972-08-16

Family

ID=9050771

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4914670A Expired GB1285269A (en) 1970-02-17 1970-10-15 Pressure indicator

Country Status (4)

Country Link
DE (1) DE2041155A1 (en)
ES (1) ES384911A1 (en)
FR (1) FR2079905A5 (en)
GB (1) GB1285269A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0089411A1 (en) * 1982-03-17 1983-09-28 Drägerwerk Aktiengesellschaft Pressure indicator for respiratory apparatuses
GB2215057A (en) * 1988-02-05 1989-09-13 Wang Tony Cheng Chung Pressure sensor in an inflatable article
EP2259158A1 (en) * 2009-06-05 2010-12-08 Richemont International S.A. Pressure transducer for a timepiece

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3834346A (en) * 1972-09-15 1974-09-10 Leesona Corp Fluid circuit indicator

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0089411A1 (en) * 1982-03-17 1983-09-28 Drägerwerk Aktiengesellschaft Pressure indicator for respiratory apparatuses
GB2215057A (en) * 1988-02-05 1989-09-13 Wang Tony Cheng Chung Pressure sensor in an inflatable article
EP2259158A1 (en) * 2009-06-05 2010-12-08 Richemont International S.A. Pressure transducer for a timepiece

Also Published As

Publication number Publication date
FR2079905A5 (en) 1971-11-12
DE2041155A1 (en) 1971-09-02
ES384911A1 (en) 1973-03-16

Similar Documents

Publication Publication Date Title
GB1293712A (en) Pressure transducer
GB1074876A (en) Improvements in spring-operated brades
GB1489340A (en) Overpressure safety arrangement for measuring instrument casings
GB1285269A (en) Pressure indicator
ES328837A1 (en) Pneumatic suspension device for vehicle seat (Machine-translation by Google Translate, not legally binding)
GB894321A (en) Improvements in and relating to marking apparatus
ES401880A1 (en) Differential pressure indicating apparatus
GB1074399A (en) Liquid level indicators
GB1441832A (en) Apparatus for measuring blood pressure
GB1314286A (en) Devices for passing compressed air at pressures varying in dependence upon forces transmitted through the devices
GB1485283A (en) Pressure sensor apparatus and transducer therefor
FR1301683A (en) Piping system for pressurized fluid, intended in particular for regulating devices with pneumatic or hydraulic operation
GB1359079A (en) Guard devices for pressure measuring apparatus
ES298004A1 (en) Sealing ring for shafts
GB1300412A (en) Improvements relating to containers for pressurised gas
GB1331944A (en) Pressure indicator for pressure vessels
GB660122A (en) Improvements in or relating to fluid pressure indicators
GB1260899A (en) Lifebelt
GB1262736A (en) Pressure indicator
GB1248712A (en) Level indicator
GB1187926A (en) Improvements in Visual Indicators for Pressure-Filled Vessels.
GB1286940A (en) Improvements in pressure gauges
GB568330A (en) Improvements in or relating to pressure gauges for pneumatic tyres
GB1330872A (en) Pressure gauge
GB573417A (en) Improvements in or relating to fluid pressure indicators for pneumatic tyres and other inflated bodies

Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees