GB1349321A – Fluid delivery system
– Google Patents
GB1349321A – Fluid delivery system
– Google Patents
Fluid delivery system
Info
Publication number
GB1349321A
GB1349321A
GB240472A
GB240472A
GB1349321A
GB 1349321 A
GB1349321 A
GB 1349321A
GB 240472 A
GB240472 A
GB 240472A
GB 240472 A
GB240472 A
GB 240472A
GB 1349321 A
GB1349321 A
GB 1349321A
Authority
GB
United Kingdom
Prior art keywords
pressure
valve
supply line
fluid
line
Prior art date
1971-02-10
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
GB240472A
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.)
Bennett Pump Inc
Original Assignee
Bennett Pump 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.)
1971-02-10
Filing date
1972-01-18
Publication date
1974-04-03
1972-01-18
Application filed by Bennett Pump Inc
filed
Critical
Bennett Pump Inc
1974-04-03
Publication of GB1349321A
publication
Critical
patent/GB1349321A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
Classifications
B—PERFORMING OPERATIONS; TRANSPORTING
B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
B67D7/00—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes
B67D7/06—Details or accessories
B67D7/32—Arrangements of safety or warning devices; Means for preventing unauthorised delivery of liquid
B67D7/3209—Arrangements of safety or warning devices; Means for preventing unauthorised delivery of liquid relating to spillage or leakage, e.g. spill containments, leak detection
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
Y10T137/86485—Line condition change responsive release of valve
Abstract
1349321 Dispensing liquids BENNETT PUMP Inc 18 Jan 1972 [10 Feb 1971] 2404/72 Heading A4T A fluid delivery system comprises a leak detector valve 13 which closes a fluid supply line if the pressure in the line is less than a predetermined value, and a switch 40 responsive to the supply line pressure to cause an outlet valve 18, connected to the supply line, to remain closed until the supply line pressure is equal to, or greater than, the predetermined pressure. Petrol may be stored in tank 10, and pumped out by submerged pump 8 via check valve 12, leak detector valve 13, line 14, to branch 17 for each individual dispensing mechanism, to outlet valve 18, controlled by solenoid 30. Conduit 41 applies the fluid pressure in line 17 to a spring-biased diaphragm. When the pressure of the fluid is overcome by the pressure of the spring, the solenoid 30 is actuated to close the outlet valve 18. An electrical circuit is disclosed Fig. 3 (not shown) so that only a single switch 40 is required for a plurality of dispensing positions. The switch may, alternatively, be mechanically actuated by the opening of the leak detector valve.
GB240472A
1971-02-10
1972-01-18
Fluid delivery system
Expired
GB1349321A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
US11428871A
1971-02-10
1971-02-10
Publications (1)
Publication Number
Publication Date
GB1349321A
true
GB1349321A
(en)
1974-04-03
Family
ID=22354348
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB240472A
Expired
GB1349321A
(en)
1971-02-10
1972-01-18
Fluid delivery system
Country Status (8)
Country
Link
US
(1)
US3738531A
(en)
CA
(1)
CA944729A
(en)
CH
(1)
CH573865A5
(en)
DE
(1)
DE2206289A1
(en)
ES
(2)
ES399464A1
(en)
FR
(1)
FR2126784A5
(en)
GB
(1)
GB1349321A
(en)
IT
(1)
IT947458B
(en)
Families Citing this family (8)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
JPS5444251Y2
(en)
*
1974-07-29
1979-12-19
JPS6010954B2
(en)
*
1976-06-19
1985-03-22
トキコ株式会社
Refueling device
US4876530A
(en)
*
1987-10-13
1989-10-24
The Marley Company
Method and apparatus for detecting leakage in fuel storage and delivery systems
US5018645A
(en)
*
1990-01-30
1991-05-28
Zinsmeyer Herbert G
Automotive fluids dispensing and blending system
US5317899A
(en)
*
1992-12-11
1994-06-07
Control Engineers, Inc.
Method for detecting leaks in underground product lines
US5372032A
(en)
*
1993-04-23
1994-12-13
Filippi; Ernest A.
Pressurized piping line leak detector
US5595088A
(en)
*
1994-05-11
1997-01-21
Horner Creative Products, Inc.
Liquid level monitoring system for underground storage tanks and method for its installation
US5526679A
(en)
*
1995-01-05
1996-06-18
Campo/Miller
Automatically calibrated pressurized piping leak detector
Family Cites Families (2)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US2880909A
(en)
*
1956-02-07
1959-04-07
Tokheim Corp
Automatic circuit control device
US2997207A
(en)
*
1960-02-23
1961-08-22
Buckeye Iron & Brass Works
Flow control valve
1971
1971-02-10
US
US00114288A
patent/US3738531A/en
not_active
Expired – Lifetime
1972
1972-01-18
GB
GB240472A
patent/GB1349321A/en
not_active
Expired
1972-01-24
CA
CA133,046A
patent/CA944729A/en
not_active
Expired
1972-02-03
ES
ES399464A
patent/ES399464A1/en
not_active
Expired
1972-02-08
FR
FR7204162A
patent/FR2126784A5/fr
not_active
Expired
1972-02-09
IT
IT20416/72A
patent/IT947458B/en
active
1972-02-10
CH
CH203572A
patent/CH573865A5/xx
not_active
IP Right Cessation
1972-02-10
DE
DE19722206289
patent/DE2206289A1/en
active
Pending
1974
1974-06-01
ES
ES426869A
patent/ES426869A1/en
not_active
Expired
Also Published As
Publication number
Publication date
CH573865A5
(en)
1976-03-31
ES426869A1
(en)
1976-07-16
IT947458B
(en)
1973-05-21
ES399464A1
(en)
1975-07-01
FR2126784A5
(en)
1972-10-06
CA944729A
(en)
1974-04-02
US3738531A
(en)
1973-06-12
DE2206289A1
(en)
1972-08-24
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Legal Events
Date
Code
Title
Description
1974-08-14
PS
Patent sealed [section 19, patents act 1949]
1975-02-26
PLE
Entries relating assignments, transmissions, licences in the register of patents
1980-08-28
PCNP
Patent ceased through non-payment of renewal fee
