GB1175509A – Improvements in or relating to Variable Gain Fluidic Apparatus
– Google Patents
GB1175509A – Improvements in or relating to Variable Gain Fluidic Apparatus
– Google Patents
Improvements in or relating to Variable Gain Fluidic Apparatus
Info
Publication number
GB1175509A
GB1175509A
GB36688/68A
GB3668868A
GB1175509A
GB 1175509 A
GB1175509 A
GB 1175509A
GB 36688/68 A
GB36688/68 A
GB 36688/68A
GB 3668868 A
GB3668868 A
GB 3668868A
GB 1175509 A
GB1175509 A
GB 1175509A
Authority
GB
United Kingdom
Prior art keywords
amplifier
outputs
relating
variable gain
proportional
Prior art date
1967-08-11
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
GB36688/68A
Inventor
Charles W Rainer
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.)
Honeywell Inc
Original Assignee
Honeywell 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.)
1967-08-11
Filing date
1968-08-01
Publication date
1969-12-23
1968-08-01
Application filed by Honeywell Inc
filed
Critical
Honeywell Inc
1969-12-23
Publication of GB1175509A
publication
Critical
patent/GB1175509A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
Classifications
F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
F15C—FLUID-CIRCUIT ELEMENTS PREDOMINANTLY USED FOR COMPUTING OR CONTROL PURPOSES
F15C1/00—Circuit elements having no moving parts
F15C1/14—Stream-interaction devices; Momentum-exchange devices, e.g. operating by exchange between two orthogonal fluid jets ; Proportional amplifiers
F15C1/146—Stream-interaction devices; Momentum-exchange devices, e.g. operating by exchange between two orthogonal fluid jets ; Proportional amplifiers multiple arrangements thereof, forming counting circuits, sliding registers, integration circuits or the like
F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
F15C—FLUID-CIRCUIT ELEMENTS PREDOMINANTLY USED FOR COMPUTING OR CONTROL PURPOSES
F15C1/00—Circuit elements having no moving parts
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
Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y10S261/00—Gas and liquid contact apparatus
Y10S261/69—Fluid amplifiers in carburetors
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
Y10T137/206—Flow affected by fluid contact, energy field or coanda effect [e.g., pure fluid device or system]
Y10T137/212—System comprising plural fluidic devices or stages
Y10T137/2125—Plural power inputs [e.g., parallel inputs]
Y10T137/2131—Variable or different-value power inputs
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
Y10T137/206—Flow affected by fluid contact, energy field or coanda effect [e.g., pure fluid device or system]
Y10T137/212—System comprising plural fluidic devices or stages
Y10T137/2125—Plural power inputs [e.g., parallel inputs]
Y10T137/2142—With variable or selectable source of control-input signal
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
Y10T137/206—Flow affected by fluid contact, energy field or coanda effect [e.g., pure fluid device or system]
Y10T137/212—System comprising plural fluidic devices or stages
Y10T137/2125—Plural power inputs [e.g., parallel inputs]
Y10T137/2147—To cascaded plural devices
Abstract
1,175,509. Pure fluid amplifier. HONEYWELL Inc. Aug. 1, 1968 [Aug. 11, 1967], No.36688/68. Heading G3H. A fluid device comprises a pair of proportional amplifiers 20, 30 fed with differential signals at 26, 36 and having their control passages 23, 32 connected in parallel and fed through a valve 39 which controls the signal gain at outputs 25, 34. Outputs 24, 35 may provide negative feedback to a third proportional amplifier 11 which receives differential signals through conduits 52, 53 and which feeds amplifiers 20, 30 through conduits 26, 36. In a modification Fig. 2 (not shown) amplifier 11 is replaced by a differential comparator (61). In another modification Fig.3 (not shown) valve 39 is replaced by a fourth proportional amplifier, the outputs of which are connected in parallel to control passages 22, 33 and 23, 32 respectively.
GB36688/68A
1967-08-11
1968-08-01
Improvements in or relating to Variable Gain Fluidic Apparatus
Expired
GB1175509A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
US65996467A
1967-08-11
1967-08-11
Publications (1)
Publication Number
Publication Date
GB1175509A
true
GB1175509A
(en)
1969-12-23
Family
ID=24647554
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB36688/68A
Expired
GB1175509A
(en)
1967-08-11
1968-08-01
Improvements in or relating to Variable Gain Fluidic Apparatus
Country Status (9)
Country
Link
US
(1)
US3499460A
(en)
BE
(1)
BE719322A
(en)
CH
(1)
CH503207A
(en)
DE
(1)
DE1751792A1
(en)
DK
(1)
DK122337B
(en)
FR
(1)
FR1584121A
(en)
GB
(1)
GB1175509A
(en)
NL
(1)
NL6811382A
(en)
SE
(1)
SE332756B
(en)
Families Citing this family (5)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US3652065A
(en)
*
1970-01-05
1972-03-28
Acf Ind Inc
Fluidic controlled carburetor
US3926221A
(en)
*
1974-08-14
1975-12-16
Us Army
Laminar fluidic multiplier
US4373553A
(en)
*
1980-01-14
1983-02-15
The United States Of America As Represented By The Secretary Of The Army
Broad band flueric amplifier
US4678009A
(en)
*
1986-10-03
1987-07-07
The United States Of America As Represented By The Secretary Of The Army
Fluidic complementary gain changing circuit
US7096888B1
(en)
2003-11-26
2006-08-29
Honeywell International, Inc.
Fluidic pulse generator system
Family Cites Families (6)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US3093306A
(en)
*
1961-06-05
1963-06-11
Raymond W Warren
Fluid-operated timer
US3117593A
(en)
*
1962-04-23
1964-01-14
Sperry Rand Corp
Multi-frequency fluid oscillator
US3180575A
(en)
*
1963-01-16
1965-04-27
Raymond W Warren
Fluid time gate
US3238959A
(en)
*
1963-05-31
1966-03-08
Romald E Bowles
Differentiator comparator
US3199782A
(en)
*
1963-08-28
1965-08-10
Gen Electric
Reversible fluid binary counter
US3338515A
(en)
*
1964-04-29
1967-08-29
Gen Electric
Fluid control device
1967
1967-08-11
US
US659964A
patent/US3499460A/en
not_active
Expired – Lifetime
1968
1968-07-27
DE
DE19681751792
patent/DE1751792A1/en
active
Pending
1968-07-29
CH
CH1132068A
patent/CH503207A/en
not_active
IP Right Cessation
1968-08-01
GB
GB36688/68A
patent/GB1175509A/en
not_active
Expired
1968-08-02
DK
DK374768AA
patent/DK122337B/en
unknown
1968-08-07
SE
SE10627/68A
patent/SE332756B/xx
unknown
1968-08-08
FR
FR1584121D
patent/FR1584121A/fr
not_active
Expired
1968-08-09
NL
NL6811382A
patent/NL6811382A/xx
unknown
1968-08-09
BE
BE719322D
patent/BE719322A/xx
unknown
Also Published As
Publication number
Publication date
NL6811382A
(en)
1969-02-13
DK122337B
(en)
1972-02-21
CH503207A
(en)
1971-02-15
SE332756B
(en)
1971-02-15
DE1751792A1
(en)
1971-05-19
US3499460A
(en)
1970-03-10
BE719322A
(en)
1969-01-16
FR1584121A
(en)
1969-12-12
Similar Documents
Publication
Publication Date
Title
GB1372070A
(en)
1974-10-30
Process controllers
GB1071267A
(en)
1967-06-07
Improvements in or relating to fluid vortex amplifiers
GB1173067A
(en)
1969-12-03
Improvements in or relating to Process Controllers
GB1175509A
(en)
1969-12-23
Improvements in or relating to Variable Gain Fluidic Apparatus
GB1140024A
(en)
1969-01-15
Improvements in or relating to fluid amplifiers
GB1209532A
(en)
1970-10-21
Fluidic amplification circuit
GB960646A
(en)
1964-06-10
Web feeding device
GB1128937A
(en)
1968-10-02
Electronic schedule generator tracking circuit and rate limiter
GB1101166A
(en)
1968-01-31
Fluid pressure regulator
GB1252748A
(en)
1971-11-10
GB1095299A
(en)
1967-12-13
Improvements in and relating to breathing apparatus
GB1224081A
(en)
1971-03-03
Fluid diffusion amplifier
GB1108991A
(en)
1968-04-10
Improvements relating to systems embodying pure fluid amplifiers
GB1296949A
(en)
1972-11-22
GB1187685A
(en)
1970-04-15
Improvements in or relating to Fluidic Switching Signal Generators and Bistable Fluidic Arrangements incorporating these Generators
GB1286123A
(en)
1972-08-23
Improvements relating to circuits for three term controllers
GB1229067A
(en)
1971-04-21
GB1193785A
(en)
1970-06-03
Improvements in Variable Gain Fluidic Device
GB1193089A
(en)
1970-05-28
Improvements in or relating to Vortex Valves.
GB1193786A
(en)
1970-06-03
Improvements in Variable Gain Fluidic Device
GB1097707A
(en)
1968-01-03
Improvements in pure fluid amplifier compensation network
SU552436A1
(en)
1977-03-30
Jet amplifier
GB1240751A
(en)
1971-07-28
Improvements in and relating to fluidic systems
GB1188246A
(en)
1970-04-15
Improvements in or relating to Fluidic Apparatus
GB1140191A
(en)
1969-01-15
Fluid-operated systems
Legal Events
Date
Code
Title
Description
1970-05-06
PS
Patent sealed [section 19, patents act 1949]
1974-02-27
PLNP
Patent lapsed through nonpayment of renewal fees
