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ES454408A1 - IMPROVEMENTS INTRODUCED IN A CONTROL MEMBER FOR A VALVE, TOGETHER WITH THE CORRESPONDING VALVE. - Google Patents

IMPROVEMENTS INTRODUCED IN A CONTROL MEMBER FOR A VALVE, TOGETHER WITH THE CORRESPONDING VALVE.

Info

Publication number
ES454408A1
ES454408A1 ES454408A ES454408A ES454408A1 ES 454408 A1 ES454408 A1 ES 454408A1 ES 454408 A ES454408 A ES 454408A ES 454408 A ES454408 A ES 454408A ES 454408 A1 ES454408 A1 ES 454408A1
Authority
ES
Spain
Prior art keywords
valve
sleeve
inlet
core
flow
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
ES454408A
Other languages
Spanish (es)
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.)
Pegler Hattersley Ltd
Original Assignee
Pegler Hattersley Ltd
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 Pegler Hattersley Ltd filed Critical Pegler Hattersley Ltd
Publication of ES454408A1 publication Critical patent/ES454408A1/en
Expired legal-status Critical Current

Links

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
    • F16K7/00—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves
    • F16K7/02—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with tubular diaphragm
    • F16K7/04—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with tubular diaphragm constrictable by external radial force
    • F16K7/06—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with tubular diaphragm constrictable by external radial force by means of a screw-spindle, cam, or other mechanical means

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Taps Or Cocks (AREA)
  • Lift Valve (AREA)
  • Multiple-Way Valves (AREA)
  • Fluid-Driven Valves (AREA)
  • Magnetically Actuated Valves (AREA)
  • Compressor (AREA)

Abstract

In order to manage with a minimum of parts which require few machining operations, the valve was designed as follows: located in the flow passage (13) of the valve, between the inlet and outlet openings (11) of the latter, is the seat-part chamber (14). This chamber contains an actuating device consisting of a rotatable, lens-shaped, relatively stiff core (18) which is surrounded with intimate, resiliently flexible contact by a flexible sleeve (17) which forms the valve-closing member. When the valve is operated by means of a handwheel (22), the core (18) is rotated about its principal axis within the sleeve (17) and thereby alters the contours of the sleeve (17). In the open position of the valve, medium can flow around the sleeve (17) through the valve. This flow space is reduced continuously in size during the closure of the valve by the deformation of the sleeve (17) until, in the closed position of the valve, the sleeve (17) rests in a sealing manner against the edges of the inlet and outlet opening (11). The valve is suitable for use as a drain valve, a radiator valve or a water-pipe valve but can also meet the hygiene requirements of the food and beverage industry.
ES454408A 1975-12-19 1976-12-18 IMPROVEMENTS INTRODUCED IN A CONTROL MEMBER FOR A VALVE, TOGETHER WITH THE CORRESPONDING VALVE. Expired ES454408A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB52204/75A GB1565211A (en) 1975-12-19 1975-12-19 Vlve

Publications (1)

Publication Number Publication Date
ES454408A1 true ES454408A1 (en) 1978-03-16

Family

ID=10463031

Family Applications (1)

Application Number Title Priority Date Filing Date
ES454408A Expired ES454408A1 (en) 1975-12-19 1976-12-18 IMPROVEMENTS INTRODUCED IN A CONTROL MEMBER FOR A VALVE, TOGETHER WITH THE CORRESPONDING VALVE.

Country Status (20)

Country Link
JP (1) JPS5281628A (en)
AU (1) AU2055476A (en)
BE (1) BE849404A (en)
BR (1) BR7608492A (en)
CA (1) CA1066258A (en)
CH (1) CH614027A5 (en)
DE (2) DE2656697A1 (en)
DK (1) DK569176A (en)
ES (1) ES454408A1 (en)
FI (1) FI763607A7 (en)
FR (1) FR2357800A1 (en)
GB (1) GB1565211A (en)
HK (1) HK54480A (en)
IE (1) IE43755B1 (en)
LU (1) LU76360A1 (en)
NL (1) NL7614099A (en)
NO (1) NO764261L (en)
NZ (1) NZ182829A (en)
SE (1) SE422832B (en)
ZA (1) ZA767244B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1243252A (en) * 1985-01-08 1988-10-18 Alan M. Hale Single lever mixing valve
DK153859C (en) * 1986-05-09 1989-01-30 Svend Martin Hansen CONCRETE BALL CLAST WITH CATHODIC PROTECTION OF BOLTS WITH ACCESSORIES
CN116857391B (en) * 2023-09-05 2023-11-03 烟台金丝猴食品科技有限公司 Liquid discharge valve

Also Published As

Publication number Publication date
CA1066258A (en) 1979-11-13
AU2055476A (en) 1978-06-22
GB1565211A (en) 1980-04-16
JPS5281628A (en) 1977-07-08
LU76360A1 (en) 1977-06-08
CH614027A5 (en) 1979-10-31
FR2357800B1 (en) 1980-03-07
BE849404A (en) 1977-04-01
DE2656697A1 (en) 1977-06-23
ZA767244B (en) 1977-11-30
SE422832B (en) 1982-03-29
DE7639195U1 (en) 1977-05-05
HK54480A (en) 1980-10-03
IE43755B1 (en) 1981-05-20
FI763607A7 (en) 1977-06-20
SE7613725L (en) 1977-06-20
IE43755L (en) 1977-06-19
NO764261L (en) 1977-06-21
NL7614099A (en) 1977-06-21
NZ182829A (en) 1980-02-21
DK569176A (en) 1977-06-20
FR2357800A1 (en) 1978-02-03
BR7608492A (en) 1977-12-20

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