GB1487972A - Pressure imbalance indicators - Google Patents

Pressure imbalance indicators

Info

Publication number
GB1487972A
GB1487972A GB1817/75A GB181775A GB1487972A GB 1487972 A GB1487972 A GB 1487972A GB 1817/75 A GB1817/75 A GB 1817/75A GB 181775 A GB181775 A GB 181775A GB 1487972 A GB1487972 A GB 1487972A
Authority
GB
United Kingdom
Prior art keywords
spool
pressure
duct
indicator
ducts
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
GB1817/75A
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.)
Automobiles Citroen SA
Original Assignee
Automobiles Citroen 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 Automobiles Citroen SA filed Critical Automobiles Citroen SA
Publication of GB1487972A publication Critical patent/GB1487972A/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
    • G01L13/00—Devices or apparatus for measuring differences of two or more fluid pressure values
    • G01L13/02—Devices or apparatus for measuring differences of two or more fluid pressure values using elastically-deformable members or pistons as sensing elements

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Hydraulic Control Valves For Brake Systems (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
  • Automatic Assembly (AREA)
GB1817/75A 1974-03-22 1975-01-15 Pressure imbalance indicators Expired GB1487972A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7410020A FR2265085B1 (de) 1974-03-22 1974-03-22

Publications (1)

Publication Number Publication Date
GB1487972A true GB1487972A (en) 1977-10-05

Family

ID=9136741

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1817/75A Expired GB1487972A (en) 1974-03-22 1975-01-15 Pressure imbalance indicators

Country Status (7)

Country Link
DE (1) DE2501429A1 (de)
ES (1) ES433706A1 (de)
FR (1) FR2265085B1 (de)
GB (1) GB1487972A (de)
IT (1) IT1033767B (de)
NL (1) NL7500332A (de)
SE (1) SE412559B (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007074218A1 (fr) * 2005-12-29 2007-07-05 Renault Trucks Dispositif de freinage pour un vehicule industriel
CN107642520A (zh) * 2017-10-20 2018-01-30 新乡市华航航空液压设备有限公司 一种同步报警旁通组合指示器结构

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007074218A1 (fr) * 2005-12-29 2007-07-05 Renault Trucks Dispositif de freinage pour un vehicule industriel
CN107642520A (zh) * 2017-10-20 2018-01-30 新乡市华航航空液压设备有限公司 一种同步报警旁通组合指示器结构

Also Published As

Publication number Publication date
ES433706A1 (es) 1976-12-16
NL7500332A (nl) 1975-09-24
DE2501429A1 (de) 1975-09-25
FR2265085B1 (de) 1976-10-08
SE7500180L (de) 1975-09-23
IT1033767B (it) 1979-08-10
FR2265085A1 (de) 1976-10-08
SE412559B (sv) 1980-03-10

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
746 Register noted 'licences of right' (sect. 46/1977)
PCNP Patent ceased through non-payment of renewal fee