GB1242888A – Improvements in or relating to fluid flow valves
– Google Patents
GB1242888A – Improvements in or relating to fluid flow valves
– Google Patents
Improvements in or relating to fluid flow valves
Info
Publication number
GB1242888A
GB1242888A
GB52580/68A
GB5258068A
GB1242888A
GB 1242888 A
GB1242888 A
GB 1242888A
GB 52580/68 A
GB52580/68 A
GB 52580/68A
GB 5258068 A
GB5258068 A
GB 5258068A
GB 1242888 A
GB1242888 A
GB 1242888A
Authority
GB
United Kingdom
Prior art keywords
valve member
chamber
pressure
strip
tines
Prior art date
1967-11-17
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
GB52580/68A
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.)
1967-11-17
Filing date
1968-11-06
Publication date
1971-08-18
1968-11-06
Application filed by Honeywell Inc
filed
Critical
Honeywell Inc
1971-08-18
Publication of GB1242888A
publication
Critical
patent/GB1242888A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
Classifications
F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
F16K31/00—Actuating devices; Operating means; Releasing devices
F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
F16K31/36—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor
F16K31/40—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor with electrically-actuated member in the discharge of the motor
G—PHYSICS
G05—CONTROLLING; REGULATING
G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
G05D16/00—Control of fluid pressure
G05D16/20—Control of fluid pressure characterised by the use of electric means
G05D16/2093—Control of fluid pressure characterised by the use of electric means with combination of electric and non-electric auxiliary power
G05D16/2095—Control of fluid pressure characterised by the use of electric means with combination of electric and non-electric auxiliary power using membranes within the main valve
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
Y10T137/86574—Supply and exhaust
Y10T137/86582—Pilot-actuated
Y10T137/86614—Electric
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
Y10T137/86574—Supply and exhaust
Y10T137/86622—Motor-operated
Abstract
1,242,888. Valves. HONEYWELL Inc. 6 Nov., 1968 [17 Nov., 1967], No. 52580/68. Heading F2V. In a flow control valve, flow between an inlet 12 and an outlet 13 is determined by the position of a main valve member 25, which position is controlled by appropriate changes of pressure in a chamber 31, an increase in such pressure being effected by placing the chamber in communication with the inlet 12 via lines 23, 36, 38 and 33, whilst a decrease in such pressure being effected by placing the chamber in communication with the outlet 13 via lines 33, 38, 37 and 32. The supply of pressure to, or the withdrawal of pressure from the chamber is controlled by two auxiliary valves, the first of which comprises a rotary, manually-operable valve member 19 which can be moved to inhibit flow from the inlet to line 23 and to chamber 17, and the second of which comprises a pivotable strip-like valve member 43 which is adapted to be moved towards either one of two seats formed by the free ends of inserts 39, 40 disposed in lines 36 and 37. The pivotable valve member is subjected to the constant bias of a spring 48 arid further, to the combined and greater force of a spring 55 and armature 54 when the latter is de-energized, the pivotable valve member being movable to its alternative position by energizing solenoid 52 and hence withdrawing the armature. As depicted in Fig. 3, the pivotable valve member is formed from a rigid strip 43 having intermediate its ends two V-shaped projections and at each of its ends two sets of tines 45, 46, a spring-retaining projection 43a being formed between the strip central portion and one of its ends. The valve member is completed by an I-shaped elastic strip 49 the head portions of which are designed to fit between the respective sets of tines and to engage the respective seats, assembly of the valve member being effected by stretching strip 49 subsequent to one of its head portions being secured between one set of tines until the other head portion can be inserted, as shown in dotted lines, between the other set of tines.
GB52580/68A
1967-11-17
1968-11-06
Improvements in or relating to fluid flow valves
Expired
GB1242888A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
US68399667A
1967-11-17
1967-11-17
Publications (1)
Publication Number
Publication Date
GB1242888A
true
GB1242888A
(en)
1971-08-18
Family
ID=24746301
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB52580/68A
Expired
GB1242888A
(en)
1967-11-17
1968-11-06
Improvements in or relating to fluid flow valves
Country Status (4)
Country
Link
US
(1)
US3470911A
(en)
DE
(1)
DE6807448U
(en)
GB
(1)
GB1242888A
(en)
NL
(1)
NL6816363A
(en)
Cited By (1)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
FR2454437A1
(en)
*
1979-04-20
1980-11-14
Angeli Inst Spa
NOVEL DERIVATIVE OF N, N’-DIPHENYLHYDRAZINE, METHODS FOR ITS PREPARATION AND MEDICAMENT CONTAINING IT
Families Citing this family (6)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
DE2431135C3
(en)
*
1974-06-28
1981-06-25
Festo-Maschinenfabrik Gottlieb Stoll, 7300 Esslingen
Multi-way valve
US4527590A
(en)
*
1982-08-30
1985-07-09
Eaton Corporation
A.C. solenoid three way pilot valve
FR2550603B1
(en)
*
1983-08-12
1985-11-22
Telemecanique Electrique
LOW POWER SOLENOID VALVE
DE3739048C2
(en)
*
1987-11-17
2001-08-09
Buerkert Gmbh
Multi-way valve
DE4111945A1
(en)
*
1991-04-12
1992-10-15
Honeywell Bv
ABOUT A SUBMERSIBLE DRIVE CONTROLLED SERVO PRESSURE REGULATOR
DE102015219197B4
(en)
*
2015-10-05
2019-07-04
Conti Temic Microelectronic Gmbh
Pneumatic solenoid valve
Family Cites Families (5)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US2825360A
(en)
*
1953-03-20
1958-03-04
Samson Appbau Akt Ges
Tilting nozzle relay
US3128750A
(en)
*
1961-01-23
1964-04-14
Cummins Engine Co Inc
Fuel control
US3200844A
(en)
*
1963-11-29
1965-08-17
Gen Motors Corp
Snap action valving mechanism
US3263693A
(en)
*
1964-12-31
1966-08-02
Honeywell Inc
Pilot control valve and method of making same
US3423062A
(en)
*
1967-09-27
1969-01-21
Itt
Solenoid pilot operated valve
1967
1967-11-17
US
US683996A
patent/US3470911A/en
not_active
Expired – Lifetime
1968
1968-11-06
GB
GB52580/68A
patent/GB1242888A/en
not_active
Expired
1968-11-15
NL
NL6816363A
patent/NL6816363A/xx
unknown
1968-11-15
DE
DE6807448U
patent/DE6807448U/en
not_active
Expired
Cited By (1)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
FR2454437A1
(en)
*
1979-04-20
1980-11-14
Angeli Inst Spa
NOVEL DERIVATIVE OF N, N’-DIPHENYLHYDRAZINE, METHODS FOR ITS PREPARATION AND MEDICAMENT CONTAINING IT
Also Published As
Publication number
Publication date
NL6816363A
(en)
1969-05-20
US3470911A
(en)
1969-10-07
DE6807448U
(en)
1969-04-24
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None