GB649478A - Improvements relating to control valves for fluid under pressure - Google Patents

Improvements relating to control valves for fluid under pressure

Info

Publication number
GB649478A
GB649478A GB22899/48A GB2289948A GB649478A GB 649478 A GB649478 A GB 649478A GB 22899/48 A GB22899/48 A GB 22899/48A GB 2289948 A GB2289948 A GB 2289948A GB 649478 A GB649478 A GB 649478A
Authority
GB
United Kingdom
Prior art keywords
under pressure
control valves
fluid under
improvements relating
relating
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
GB22899/48A
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.)
NORMAN GEOFFREY CADMAN
Siemens Mobility Ltd
Original Assignee
NORMAN GEOFFREY CADMAN
Westinghouse Brake and Signal Co 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 NORMAN GEOFFREY CADMAN, Westinghouse Brake and Signal Co Ltd filed Critical NORMAN GEOFFREY CADMAN
Priority to GB22899/48A priority Critical patent/GB649478A/en
Publication of GB649478A publication Critical patent/GB649478A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/04—Control of fluid pressure without auxiliary power
    • G05D16/10—Control of fluid pressure without auxiliary power the sensing element being a piston or plunger
    • G05D16/107—Control of fluid pressure without auxiliary power the sensing element being a piston or plunger with a spring-loaded piston in combination with a spring-loaded slideable obturator that move together over range of motion during normal operation

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
GB22899/48A 1948-08-31 1948-08-31 Improvements relating to control valves for fluid under pressure Expired GB649478A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB22899/48A GB649478A (en) 1948-08-31 1948-08-31 Improvements relating to control valves for fluid under pressure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB22899/48A GB649478A (en) 1948-08-31 1948-08-31 Improvements relating to control valves for fluid under pressure

Publications (1)

Publication Number Publication Date
GB649478A true GB649478A (en) 1951-01-24

Family

ID=10186854

Family Applications (1)

Application Number Title Priority Date Filing Date
GB22899/48A Expired GB649478A (en) 1948-08-31 1948-08-31 Improvements relating to control valves for fluid under pressure

Country Status (1)

Country Link
GB (1) GB649478A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1079913B (en) * 1956-01-31 1960-04-14 Hermann Vetter Piston-controlled pressure reducing valve with venting or safety device
US3071147A (en) * 1960-01-11 1963-01-01 Bendix Westinghouse Automotive Fluid pressure feed or reducing valve
US4194522A (en) * 1978-04-03 1980-03-25 Midland-Ross Corporation Air pressure regulator
US4693267A (en) * 1986-03-31 1987-09-15 Tescom Corporation Self-venting pressure reducing regulator
US9128492B2 (en) 2011-08-10 2015-09-08 Tescom Corporation Regulators having an isolated loading chamber and blowout prevention apparatus
US9152151B2 (en) 2011-04-20 2015-10-06 Tescom Corporation In-line back pressure fluid regulators

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1079913B (en) * 1956-01-31 1960-04-14 Hermann Vetter Piston-controlled pressure reducing valve with venting or safety device
US3071147A (en) * 1960-01-11 1963-01-01 Bendix Westinghouse Automotive Fluid pressure feed or reducing valve
US4194522A (en) * 1978-04-03 1980-03-25 Midland-Ross Corporation Air pressure regulator
US4693267A (en) * 1986-03-31 1987-09-15 Tescom Corporation Self-venting pressure reducing regulator
US9152151B2 (en) 2011-04-20 2015-10-06 Tescom Corporation In-line back pressure fluid regulators
US9128492B2 (en) 2011-08-10 2015-09-08 Tescom Corporation Regulators having an isolated loading chamber and blowout prevention apparatus
US9791868B2 (en) 2011-08-10 2017-10-17 Tescom Corporation Regulators having an isolated loading chamber and blowout prevention apparatus

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