GB1487468A – Method and apparatus for octane monitoring
– Google Patents
GB1487468A – Method and apparatus for octane monitoring
– Google Patents
Method and apparatus for octane monitoring
Info
Publication number
GB1487468A
GB1487468A
GB3356775A
GB3356775A
GB1487468A
GB 1487468 A
GB1487468 A
GB 1487468A
GB 3356775 A
GB3356775 A
GB 3356775A
GB 3356775 A
GB3356775 A
GB 3356775A
GB 1487468 A
GB1487468 A
GB 1487468A
Authority
GB
United Kingdom
Prior art keywords
reactor
chamber
gasoline
sample
monitoring
Prior art date
1974-08-20
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
GB3356775A
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.)
Gulf Research and Development Co
Original Assignee
Gulf Research and Development Co
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.)
1974-08-20
Filing date
1975-08-12
Publication date
1977-09-28
1975-08-12
Application filed by Gulf Research and Development Co
filed
Critical
Gulf Research and Development Co
1977-09-28
Publication of GB1487468A
publication
Critical
patent/GB1487468A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
Classifications
G—PHYSICS
G01—MEASURING; TESTING
G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
G01N31/00—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods
G01N31/005—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods investigating the presence of an element by oxidation
G—PHYSICS
G01—MEASURING; TESTING
G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 – G01N31/00
G01N33/26—Oils; viscous liquids; paints; inks
G01N33/28—Oils, i.e. hydrocarbon liquids
G01N33/2829—Oils, i.e. hydrocarbon liquids mixtures of fuels, e.g. determining the RON-number
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
Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
Y10T137/00—Fluid handling
Y10T137/8593—Systems
Y10T137/86493—Multi-way valve unit
Y10T137/86879—Reciprocating valve unit
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
Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
Y10T436/00—Chemistry: analytical and immunological testing
Y10T436/21—Hydrocarbon
Y10T436/214—Acyclic [e.g., methane, octane, isoparaffin, etc.]
Abstract
1487468 Monitoring octane number GULF RESEARCH & DEVELOPMENT CO 12 Aug 1975 [20 Aug 1974] 33567/75 Heading G1B [Also in Division B8] For monitoring the octane number of a gasoline stream a sample of the stream in lines 20, 22 is periodically charged into a reactor 12 containing a free-oxygen containing gas for measurement of a characteristic of the subsequent reaction, the gasoline in line 20, 22 being maintained at a pressure high enough to prevent vapourization of the gasoline, the sample being periodically displaced, in the embodiment shown by linear displacement of the sliding member 34 of slide valve 16, into a chamber 58 of large volume relative to the sample and containing a finely divided solid material such as glass wool or stainless steel showings or alternatively a permeable block of finely divided material adapted to hold the liquid gasoline in the chamber by capillary action, the chamber being at a reduced pressure so that the gasoline is vapourized in the chamber and passes into the reactor (which is vented to the atmosphere), the slide valve being returned to its original position to allow a flow of carrier gas through the chamber 58 into the reactor. The carrier gas may be air or nitrogen, when a separate line is needed for delivery of free oxygen-containing gas into the reactor. The reactor may be an insulated stainless steel or glass sphere having electrical heating elements and may be enclosed in an oven 10 maintained at 60 to 90C.
GB3356775A
1974-08-20
1975-08-12
Method and apparatus for octane monitoring
Expired
GB1487468A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
US05/499,060
US3933165A
(en)
1974-08-20
1974-08-20
Apparatus for octane monitoring
Publications (1)
Publication Number
Publication Date
GB1487468A
true
GB1487468A
(en)
1977-09-28
Family
ID=23983656
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB3356775A
Expired
GB1487468A
(en)
1974-08-20
1975-08-12
Method and apparatus for octane monitoring
Country Status (8)
Country
Link
US
(2)
US3933165A
(en)
JP
(1)
JPS5816142B2
(en)
CA
(1)
CA1030364A
(en)
DE
(1)
DE2524703C2
(en)
FR
(1)
FR2282632A1
(en)
GB
(1)
GB1487468A
(en)
IT
(1)
IT1044743B
(en)
NL
(1)
NL186928C
(en)
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1981-06-08
1983-09-06
Phillips Petroleum Company
Octane number measuring system
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1981-09-08
1983-08-09
The Foxboro Company
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1982-08-23
1986-04-01
Maxon Corporation
Control and purge valve for atomization of heavy fuel oil for combustion
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1987-09-17
1992-05-05
Molson Companies Limited, (The)
Liquid sampling valve for gas chromatograph
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Industriforskning Senter
PROCEDURE AND APPARATUS FOR MEASURING THE LANGUAGE OIL TENSION UNDER DISEL CONDITIONS.
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1988-04-13
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Draegerwerk Ag
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Spectra-Physics, Inc.
Pushloop liquid sampling method
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Buehler Edmund Gmbh & Co
SAMPLING DEVICE FOR SAMPLES, ESPECIALLY FROM A FLOWING LIQUID
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1993-09-21
1995-05-16
Tomco2 Equipment Company
Particle blast cleaning apparatus
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1994-09-05
2002-03-25
クローズド、ジョイント、ストック、カンパニー、”ビオヒムプロム”
Method and apparatus for determining knock resistance of automotive fuel
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1996-08-08
2000-11-01
가나이 쓰도무
Air conditioner
DE50001774D1
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1999-09-29
2003-05-22
Tecan Trading Ag Maennedorf
Thermal cycler and lifting element for microtiter plate
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1999-10-15
2001-08-14
Applera Corporation
System and method for filling a substrate with a liquid sample
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2000-02-02
2007-01-30
Applera Corporation
Apparatus and method for ejecting sample well trays
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2000-04-26
2005-05-10
Rheodyne, L.P.
Mass rate attenuator
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2000-06-29
2004-04-13
Applera Corporation
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2000-08-02
2003-10-14
Symyx Technologies, Inc.
Automatically actuated parallel sample injector valve
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2001-07-03
2003-02-04
Pe Corporation (Ny)
PCR sample handling device
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2001-10-16
2005-09-13
Applera Corporation
System for filling substrate chambers with liquid
JP5177937B2
(en)
*
2003-09-09
2013-04-10
財団法人神奈川科学技術アカデミー
Sliding valve device
JP2006090414A
(en)
*
2004-09-22
2006-04-06
Toshiba Corp
Sliding valve device and its manufacturing method
US20060169066A1
(en)
*
2005-01-31
2006-08-03
Anschutz Donald A
Inline proppant sampling
US7925449B2
(en)
*
2006-09-18
2011-04-12
Cfph, Llc
Products and processes for analyzing octane content
JP2007255717A
(en)
*
2007-06-25
2007-10-04
Toshiba Corp
Chemical analysis device
KR20140114071A
(en)
*
2007-12-05
2014-09-25
올테크 어소시에이츠, 인크.
Method and apparatus for analyzing samples and collecting sample fractions
US9546929B1
(en)
2008-11-15
2017-01-17
A+ Manufacturing LLC
Wet natural gas sampling method and apparatus therefore
US8468899B1
(en)
*
2008-11-15
2013-06-25
A+ Manufacturing, Llc
Wet natural gas sampling method and apparatus
US9733159B1
(en)
2008-11-15
2017-08-15
Mayeaux Holding, Llc
Wet natural gas sampling method and apparatus therefore
US8181544B2
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2008-11-18
2012-05-22
Picarro, Inc.
Liquid sample evaporator for vapor analysis
JP5394801B2
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2009-04-09
2014-01-22
高砂電気工業株式会社
Sliding valve
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2011-03-07
2012-09-13
国立大学法人東北大学
Fuel physical property determination method and fuel physical property determination device
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2015-03-19
2015-06-03
山东钢铁股份有限公司
Low-temperature crystalline material online-sampling device
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Sensor for determining a physicochemical property of a liquid fuel
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广州好芝生物科技有限公司
Flow control mechanism and system comprising the mechanism
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(en)
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1920-08-05
1923-08-07
Ramsey Allan
Humidifying air vent
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(en)
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1952-06-17
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1961-06-22
1964-12-08
Beckman Instruments Inc
Gas chromatograph sampling valve
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1964-07-06
1967-01-03
Dow Chemical Co
Method and apparatus for determining the total carbon content of aqueous systems
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(en)
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1967-11-03
1969-11-25
Philip Morris Inc
Apparatus for delivering samples to a gas chromatograph
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1969-05-05
1970-12-29
Robertshaw Controls Co
Pneumatically operated logic system or the like
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(en)
*
1970-05-15
1971-06-01
Universal Oil Prod Co
Determination and control of a composition characteristic while blending a multicomponent combustible fluid
US3738808A
(en)
*
1971-03-18
1973-06-12
Gulf Research Development Co
Octane monitoring
US3738810A
(en)
*
1971-08-31
1973-06-12
Gulf Research Development Co
Octane analyzer
US3840341A
(en)
*
1972-03-03
1974-10-08
Ionics
Organic carbon method and analyzer
JPS5320873B2
(en)
*
1972-05-04
1978-06-29
1974
1974-08-20
US
US05/499,060
patent/US3933165A/en
not_active
Expired – Lifetime
1975
1975-03-07
CA
CA221,536A
patent/CA1030364A/en
not_active
Expired
1975-05-29
JP
JP50063578A
patent/JPS5816142B2/en
not_active
Expired
1975-06-04
DE
DE2524703A
patent/DE2524703C2/en
not_active
Expired
1975-08-06
US
US05/602,264
patent/US4057393A/en
not_active
Expired – Lifetime
1975-08-12
NL
NL7509610A
patent/NL186928C/en
not_active
IP Right Cessation
1975-08-12
GB
GB3356775A
patent/GB1487468A/en
not_active
Expired
1975-08-19
FR
FR7525658A
patent/FR2282632A1/en
active
Granted
1975-08-19
IT
IT6910575A
patent/IT1044743B/en
active
Also Published As
Publication number
Publication date
NL186928B
(en)
1990-11-01
NL7509610A
(en)
1976-02-24
NL186928C
(en)
1991-04-02
FR2282632A1
(en)
1976-03-19
DE2524703C2
(en)
1986-01-30
US3933165A
(en)
1976-01-20
DE2524703A1
(en)
1976-03-04
US4057393A
(en)
1977-11-08
JPS5123195A
(en)
1976-02-24
FR2282632B3
(en)
1978-04-07
IT1044743B
(en)
1980-04-21
CA1030364A
(en)
1978-05-02
JPS5816142B2
(en)
1983-03-29
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Legal Events
Date
Code
Title
Description
1978-02-08
PS
Patent sealed [section 19, patents act 1949]
1995-04-12
PCNP
Patent ceased through non-payment of renewal fee
Effective date:
19940812
