BE653532A - Enhancements to fluid-tight swivel fittings for use in hydraulic systems - Google Patents

Enhancements to fluid-tight swivel fittings for use in hydraulic systems

Info

Publication number
BE653532A
BE653532A BE653532A BE653532A BE653532A BE 653532 A BE653532 A BE 653532A BE 653532 A BE653532 A BE 653532A BE 653532 A BE653532 A BE 653532A BE 653532 A BE653532 A BE 653532A
Authority
BE
Belgium
Prior art keywords
enhancements
fluid
hydraulic systems
swivel fittings
tight swivel
Prior art date
Application number
BE653532A
Other languages
French (fr)
Original Assignee
Super Oil Seals & Gaskets Ltd
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 Super Oil Seals & Gaskets Ltd filed Critical Super Oil Seals & Gaskets Ltd
Publication of BE653532A publication Critical patent/BE653532A/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/26—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to difference between voltages or between currents; responsive to phase angle between voltages or between currents
    • H02H3/28—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to difference between voltages or between currents; responsive to phase angle between voltages or between currents involving comparison of the voltage or current values at two spaced portions of a single system, e.g. at opposite ends of one line, at input and output of apparatus
    • H02H3/30—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to difference between voltages or between currents; responsive to phase angle between voltages or between currents involving comparison of the voltage or current values at two spaced portions of a single system, e.g. at opposite ends of one line, at input and output of apparatus using pilot wires or other signalling channel
    • H02H3/305—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to difference between voltages or between currents; responsive to phase angle between voltages or between currents involving comparison of the voltage or current values at two spaced portions of a single system, e.g. at opposite ends of one line, at input and output of apparatus using pilot wires or other signalling channel involving current comparison
BE653532A 1963-09-24 1964-09-24 Enhancements to fluid-tight swivel fittings for use in hydraulic systems BE653532A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB653532X 1963-09-24

Publications (1)

Publication Number Publication Date
BE653532A true BE653532A (en) 1965-01-18

Family

ID=10490334

Family Applications (1)

Application Number Title Priority Date Filing Date
BE653532A BE653532A (en) 1963-09-24 1964-09-24 Enhancements to fluid-tight swivel fittings for use in hydraulic systems

Country Status (2)

Country Link
BE (1) BE653532A (en)
FR (1) FR653532A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4913471A (en) * 1987-11-10 1990-04-03 Huneke Gerald L Swivel joint

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4913471A (en) * 1987-11-10 1990-04-03 Huneke Gerald L Swivel joint

Also Published As

Publication number Publication date
FR653532A (en) 1929-03-22

Similar Documents

Publication Publication Date Title
CH431209A (en) Torsion coupling for tubular members, in particular for fluid conduits
BE744277A (en) IMPROVEMENTS TO FLUID-TIGHT ANNULAR JOINTS
FR1363045A (en) Improvements to pipe fittings
FR1491524A (en) Improvements to fluid line fittings
BE617699A (en) Improvements to pipe fittings
FR1318907A (en) Improvement in fluid amplifiers
FR1293138A (en) Improvements made to pipe fitting systems
BE653532A (en) Enhancements to fluid-tight swivel fittings for use in hydraulic systems
FR1371834A (en) Fluid piping valve
FR1400442A (en) Improvements to junction fittings for conduits or pipes
FR1508624A (en) Improvements in connection systems for pipes and conduits
FR1364735A (en) Removable coupling for fluid pipes
FR1373480A (en) Fluid valve coupling
FR1284243A (en) Improvements to hydrostatic transmissions for tracked vehicles
FR1362839A (en) Multichannel swivel coupling for fluids
FR82941E (en) Improvement in valves of fluid distribution pipes
FR1379776A (en) Elbow for connecting two conduits extending in any direction
FR85543E (en) Improvements in elastomeric materials which can be used in particular in hydraulic systems
FR1463309A (en) Enhancements to Devices Responding to Fluid Flow
FR1361844A (en) Improvement in flexible pipe fittings
FR1412084A (en) Device connection tubing to a fluid line
FR87004E (en) Improvements to coupling devices, in particular for tubes
FR1348315A (en) Improvements to fluid bearings
FR1408899A (en) Improvements to valves used in fluid pipelines
FR1365068A (en) Improvements to fluid pumps