GB814148A - Improvements in pressure equalizing valve - Google Patents

Improvements in pressure equalizing valve

Info

Publication number
GB814148A
GB814148A GB46957A GB46957A GB814148A GB 814148 A GB814148 A GB 814148A GB 46957 A GB46957 A GB 46957A GB 46957 A GB46957 A GB 46957A GB 814148 A GB814148 A GB 814148A
Authority
GB
United Kingdom
Prior art keywords
tyre
dual
pressure
tyres
air
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
GB46957A
Inventor
Paul Cardi
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.)
CARLAN INSTR Co Inc
Original Assignee
CARLAN INSTR Co Inc
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
Priority to NL213728D priority Critical patent/NL213728A/xx
Priority to NL96360D priority patent/NL96360C/xx
Priority to BE554372D priority patent/BE554372A/xx
Priority to US45250954 priority patent/US2789617A/en
Application filed by CARLAN INSTR Co Inc filed Critical CARLAN INSTR Co Inc
Priority to GB46957A priority patent/GB814148A/en
Priority to DEC14243A priority patent/DE1043113B/en
Priority to CH350556D priority patent/CH350556A/en
Publication of GB814148A publication Critical patent/GB814148A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C23/00—Devices for measuring, signalling, controlling, or distributing tyre pressure or temperature, specially adapted for mounting on vehicles; Arrangement of tyre inflating devices on vehicles, e.g. of pumps or of tanks; Tyre cooling arrangements
    • B60C23/001—Devices for manually or automatically controlling or distributing tyre pressure whilst the vehicle is moving
    • B60C23/004—Devices for manually or automatically controlling or distributing tyre pressure whilst the vehicle is moving the control being done on the wheel, e.g. using a wheel-mounted reservoir
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C23/00—Devices for measuring, signalling, controlling, or distributing tyre pressure or temperature, specially adapted for mounting on vehicles; Arrangement of tyre inflating devices on vehicles, e.g. of pumps or of tanks; Tyre cooling arrangements
    • B60C23/005—Devices specially adapted for special wheel arrangements
    • B60C23/007—Devices specially adapted for special wheel arrangements having multiple wheels arranged side by side
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C29/00—Arrangements of tyre-inflating valves to tyres or rims; Accessories for tyre-inflating valves, not otherwise provided for
    • B60C29/007—Arrangements of tyre-inflating valves to tyres or rims; Accessories for tyre-inflating valves, not otherwise provided for for tyres with segmental sections or for multi-chamber tyres

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Safety Valves (AREA)

Abstract

814,148. Equalizing pressures in twin tyres. CARLAN INSTRUMENTS CO. Inc. Jan. 4, 1957, No. 469/57. Class 144 (2). [Also in Group XXIX] A pressure equalizer for a pair of dual tyres comprises a housing divided into two equal chambers 17, 18 by a central wall portion 16, diaphragm controlled valves 30, 32 located in each chamber and controlling passages 19, 20 through the wall portion 16, an outlet 14 from the chamber 17 and communicating with the first dual tyre, an outlet 13 from the chamber 18 communicating with the second dual tyre and a passageway 25 terminating at its outer end with a conventional inflating valve. Adjustable springs 31, 33 are provided for loading the diaphragms 28, 29 respectively. On charging the dual tyres through the passageway 25 air will pass directly to the first dual tyre via the passageway 14. At the same time the diaphragm controlled valve 30 will lift permitting air to pass along the passageways 19 and 13 to the second dual tyre. The springs 31, 33 are set such that for normal operating conditions both valves will be held off their seats by the air pressure thereby permitting free movement of air in both directions between the tyres. Should one tyre burst the valve associated with the other tyre will close at the pressure determined by its loading spring to maintain the pressure in the undamaged tyre, the valve associated with the failed tyre having closed with the loss in pressure due to the burst.
GB46957A 1954-08-27 1957-01-04 Improvements in pressure equalizing valve Expired GB814148A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
NL213728D NL213728A (en) 1957-01-04
NL96360D NL96360C (en) 1957-01-04
BE554372D BE554372A (en) 1957-01-04
US45250954 US2789617A (en) 1954-08-27 1954-08-27 Pressure equalizing valve
GB46957A GB814148A (en) 1957-01-04 1957-01-04 Improvements in pressure equalizing valve
DEC14243A DE1043113B (en) 1957-01-04 1957-01-15 Pressure equalization valve for double tires
CH350556D CH350556A (en) 1957-01-04 1957-01-17 Pressure equalization device on double tires

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB46957A GB814148A (en) 1957-01-04 1957-01-04 Improvements in pressure equalizing valve

Publications (1)

Publication Number Publication Date
GB814148A true GB814148A (en) 1959-05-27

Family

ID=9704908

Family Applications (1)

Application Number Title Priority Date Filing Date
GB46957A Expired GB814148A (en) 1954-08-27 1957-01-04 Improvements in pressure equalizing valve

Country Status (4)

Country Link
BE (1) BE554372A (en)
CH (1) CH350556A (en)
GB (1) GB814148A (en)
NL (2) NL213728A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0003722A1 (en) * 1978-02-13 1979-08-22 Hansruedi Etter-Felix Pressure equalization and surveillance device for at least two pressurized volumes, especially vehicle tyres
GB2201755A (en) * 1987-02-25 1988-09-07 Esterina Zorzi Pressure equilibrating and/or safety device for fluid systems, particularly for motor vehicle tyres
GB2256836A (en) * 1991-06-18 1992-12-23 Yasushi Ozaki Multiple tires on a single wheel.
GB2258195A (en) * 1991-07-27 1993-02-03 Robin Hamilton Pneumatic tyre assembly
US5495880A (en) * 1991-06-18 1996-03-05 Yasushi; Ozaki Multiple tires on a single wheel

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0003722A1 (en) * 1978-02-13 1979-08-22 Hansruedi Etter-Felix Pressure equalization and surveillance device for at least two pressurized volumes, especially vehicle tyres
WO1979000618A1 (en) * 1978-02-13 1979-09-06 Felix H Etter Device for balancing and controlling the pressure in at least two chambers,in particular in the tyres of a vehicle
GB2201755A (en) * 1987-02-25 1988-09-07 Esterina Zorzi Pressure equilibrating and/or safety device for fluid systems, particularly for motor vehicle tyres
GB2256836A (en) * 1991-06-18 1992-12-23 Yasushi Ozaki Multiple tires on a single wheel.
FR2677926A1 (en) * 1991-06-18 1992-12-24 Ozaki Yasushi MULTIPLE TIRES ON ONE WHEEL.
US5244026A (en) * 1991-06-18 1993-09-14 Ozaki Yasushi Multiple tires on a single wheel
GB2256836B (en) * 1991-06-18 1994-09-28 Yasushi Ozaki Wheel with at least two tires
BE1006538A5 (en) * 1991-06-18 1994-10-11 Ozaki Yasushi Single wheel tyres for multiple.
US5495880A (en) * 1991-06-18 1996-03-05 Yasushi; Ozaki Multiple tires on a single wheel
GB2258195A (en) * 1991-07-27 1993-02-03 Robin Hamilton Pneumatic tyre assembly

Also Published As

Publication number Publication date
BE554372A (en)
CH350556A (en) 1960-11-30
NL213728A (en)
NL96360C (en)

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