GB1407857A - Pressure control device - Google Patents

Pressure control device

Info

Publication number
GB1407857A
GB1407857A GB5412172A GB5412172A GB1407857A GB 1407857 A GB1407857 A GB 1407857A GB 5412172 A GB5412172 A GB 5412172A GB 5412172 A GB5412172 A GB 5412172A GB 1407857 A GB1407857 A GB 1407857A
Authority
GB
United Kingdom
Prior art keywords
chamber
nov
vacuum
air
control device
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
GB5412172A
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.)
Fram Corp
Original Assignee
Fram Corp
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 Fram Corp filed Critical Fram Corp
Publication of GB1407857A publication Critical patent/GB1407857A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/00421—Driving arrangements for parts of a vehicle air-conditioning
    • B60H1/00435—Driving arrangements for parts of a vehicle air-conditioning fluid or pneumatic
    • B60H1/00442—Driving arrangements for parts of a vehicle air-conditioning fluid or pneumatic using a vacuum
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/00485—Valves for air-conditioning devices, e.g. thermostatic valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M31/00—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture
    • F02M31/02—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture for heating
    • F02M31/04—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture for heating combustion-air or fuel-air mixture
    • F02M31/06—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture for heating combustion-air or fuel-air mixture by hot gases, e.g. by mixing cold and hot air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/70—Control systems characterised by their outputs; Constructional details thereof
    • F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
    • F24F11/74—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
    • F24F11/76—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity by means responsive to temperature, e.g. bimetal springs
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical & Material Sciences (AREA)
  • Thermal Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
  • Control Of Fluid Pressure (AREA)
  • Control Of Temperature (AREA)
  • Measuring Fluid Pressure (AREA)
  • Temperature-Responsive Valves (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
  • Control Of The Air-Fuel Ratio Of Carburetors (AREA)
GB5412172A 1971-11-22 1972-11-22 Pressure control device Expired GB1407857A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US20092671A 1971-11-22 1971-11-22

Publications (1)

Publication Number Publication Date
GB1407857A true GB1407857A (en) 1975-09-24

Family

ID=22743769

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5412172A Expired GB1407857A (en) 1971-11-22 1972-11-22 Pressure control device

Country Status (9)

Country Link
US (1) US3744716A (enExample)
JP (1) JPS5638968B2 (enExample)
AU (1) AU453510B2 (enExample)
CA (1) CA960102A (enExample)
DE (1) DE2256369A1 (enExample)
FR (1) FR2162980A5 (enExample)
GB (1) GB1407857A (enExample)
IT (1) IT974593B (enExample)
ZA (1) ZA727033B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2270738A (en) * 1992-08-25 1994-03-23 Israel State Fluid flow regulator

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1434529A (en) * 1972-10-06 1976-05-05 Gen Motors Corp Internal combustion engine air intak control systems
US3973728A (en) * 1973-05-24 1976-08-10 General Motors Corporation Thermal sensor
US3918421A (en) * 1974-03-01 1975-11-11 Ford Motor Co Induction air temperature control apparatus
US3913544A (en) * 1974-12-26 1975-10-21 Ford Motor Co Induction air temperature control apparatus for an internal combustion engine
JPS5540367Y2 (enExample) * 1975-11-19 1980-09-20
US4278062A (en) * 1979-08-17 1981-07-14 Desilva Manuel V Fuel heating device
DE19545978A1 (de) * 1995-12-09 1997-06-12 Knecht Filterwerke Gmbh Luftansaugfilter-Einrichtung für einen Kraftfahrzeugmotor

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1944396A (en) * 1930-06-28 1934-01-23 Marvel Carburetor Co Heat control for manifolds
US2231211A (en) * 1938-10-03 1941-02-11 Clensel Products Inc Detergent dispenser for washing machines
US3513817A (en) * 1968-07-23 1970-05-26 Fram Corp Thermally modulating air supplies
US3459163A (en) * 1968-08-22 1969-08-05 Gen Motors Corp Thermostatic control
US3638625A (en) * 1969-06-23 1972-02-01 Ford Motor Co Exhaust manifold heat valve control system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2270738A (en) * 1992-08-25 1994-03-23 Israel State Fluid flow regulator
GB2270738B (en) * 1992-08-25 1996-08-07 Israel State Fluid flow regulator

Also Published As

Publication number Publication date
AU4738472A (en) 1974-04-11
CA960102A (en) 1974-12-31
IT974593B (it) 1974-07-10
ZA727033B (en) 1973-06-27
FR2162980A5 (enExample) 1973-07-20
JPS4858296A (enExample) 1973-08-15
JPS5638968B2 (enExample) 1981-09-10
DE2256369A1 (de) 1973-05-30
US3744716A (en) 1973-07-10
AU453510B2 (en) 1974-10-03

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee