IE39413B1 - A supply valve for remotely controlled supply of pressure media - Google Patents

A supply valve for remotely controlled supply of pressure media

Info

Publication number
IE39413B1
IE39413B1 IE628/73A IE62873A IE39413B1 IE 39413 B1 IE39413 B1 IE 39413B1 IE 628/73 A IE628/73 A IE 628/73A IE 62873 A IE62873 A IE 62873A IE 39413 B1 IE39413 B1 IE 39413B1
Authority
IE
Ireland
Prior art keywords
valve
chamber
atmosphere
control
compressed air
Prior art date
Application number
IE628/73A
Other versions
IE39413L (en
Original Assignee
Assersen Soeren K
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 Assersen Soeren K filed Critical Assersen Soeren K
Publication of IE39413L publication Critical patent/IE39413L/en
Publication of IE39413B1 publication Critical patent/IE39413B1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C7/00—Equipment for feeding abrasive material; Controlling the flowability, constitution, or other physical characteristics of abrasive blasts
    • B24C7/0046—Equipment for feeding abrasive material; Controlling the flowability, constitution, or other physical characteristics of abrasive blasts the abrasive material being fed in a gaseous carrier
    • 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
    • Y10T137/87169—Supply and exhaust
    • Y10T137/87193—Pilot-actuated
    • Y10T137/87201—Common to plural valve motor chambers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Driven Valves (AREA)
  • Multiple-Way Valves (AREA)
  • Lift Valve (AREA)
  • Nozzles (AREA)

Abstract

1415568 Valves S K ASSERSEN 18 April 1973 [20 April 1972] 18796/73 Heading F2V [Also in Division B3] A valve 10 controlling the supply of compressed air to sandblasting equipment comprises valve pistons 16, 28 subject to a control pressure in common chamber 26, the heads 25, 31 of the respective pistons being of greater effective area than the opposite ends. The latter comprise respectively a frusto-conical head 17 co-operating with seat 23 to control flow of compressed air from inlet 3 to outlet 24 leading to the sandblasting equipment and a head abutting flexible diaphragm 33 to control venting of the equipment receiver to atmosphere via pipe 11 and ports 36. Chamber 26 is supplied with compressed air via passage 38 and setting screw 39 and is provided with a vent passage 40 leading to a manually operated three-way valve 41. The latter is normally set to communicate with a control bore running parallel to the main sandblasting hose and having at its end a valve normally held closed by the operator. When the operator releases the valve, chamber 26 is vented to atmosphere causing pistons 16, 28 to respectively close and open their associated valves. Valve 41 can be set to vent chamber 26 directly to atmosphere to cause an immediate process stop. Chamber 26 may be provided with a safety valve venting to atmosphere and may be supplied with control air from an alternative source. [GB1415568A]
IE628/73A 1972-04-20 1973-04-19 A supply valve for remotely controlled supply of pressure media IE39413B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK193972 1972-04-20

Publications (2)

Publication Number Publication Date
IE39413L IE39413L (en) 1973-10-20
IE39413B1 true IE39413B1 (en) 1978-10-11

Family

ID=8109049

Family Applications (1)

Application Number Title Priority Date Filing Date
IE628/73A IE39413B1 (en) 1972-04-20 1973-04-19 A supply valve for remotely controlled supply of pressure media

Country Status (13)

Country Link
US (1) US3924657A (en)
BE (1) BE798457A (en)
CA (1) CA985256A (en)
DE (1) DE2318995C2 (en)
FI (1) FI59944C (en)
FR (1) FR2181397A5 (en)
GB (1) GB1415568A (en)
IE (1) IE39413B1 (en)
IT (1) IT983992B (en)
LU (1) LU67475A1 (en)
NL (1) NL176917C (en)
NO (1) NO145266C (en)
SE (1) SE396646B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2136539A (en) * 1983-03-15 1984-09-19 David Trevor Billows Valve for use in blast cleaning apparatus
US4735021A (en) * 1986-05-12 1988-04-05 A.L.C. Co., Inc. Abrasive blasting system
GB2230485B (en) * 1989-04-14 1993-02-17 Rhoderick Jonathan Spenc Baker Pressurized blasting machine
DE8908884U1 (en) * 1989-07-21 1989-09-28 Druckluft- und Vakuumtechnik Ing. Heinz Kieß GmbH & Co KG, 4330 Mülheim Dosing valve for a device for blasting workpieces, building parts, etc. by means of a carrier air stream loaded with a granular blasting agent

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US709448A (en) * 1901-08-05 1902-09-16 Joseph Shaver Sand-blast-controlling apparatus.
US2583185A (en) * 1945-05-22 1952-01-22 William Carls Rapid operating poppet air valve
US2553625A (en) * 1950-05-13 1951-05-22 Empire Blast Machine Company Sand blast
US2984218A (en) * 1958-07-29 1961-05-16 Gen Electric Fluid pressure modulating servo valve
US3201901A (en) * 1963-09-30 1965-08-24 Alfred M Pauli Abrasive blasting equipment

Also Published As

Publication number Publication date
NO145266C (en) 1982-02-17
FI59944C (en) 1981-11-10
IE39413L (en) 1973-10-20
DE2318995A1 (en) 1973-10-31
USB351883I5 (en) 1975-01-28
NO145266B (en) 1981-11-09
US3924657A (en) 1975-12-09
LU67475A1 (en) 1973-07-06
NL7305615A (en) 1973-10-23
IT983992B (en) 1974-11-11
BE798457A (en) 1973-10-19
SE396646B (en) 1977-09-26
GB1415568A (en) 1975-11-26
FI59944B (en) 1981-07-31
FR2181397A5 (en) 1973-11-30
NL176917C (en) 1985-07-01
DE2318995C2 (en) 1987-01-22
CA985256A (en) 1976-03-09

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