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TW324753B - Method and apparatus for supplying compressed air - Google Patents

Method and apparatus for supplying compressed air

Info

Publication number
TW324753B
TW324753B TW084104775A TW84104775A TW324753B TW 324753 B TW324753 B TW 324753B TW 084104775 A TW084104775 A TW 084104775A TW 84104775 A TW84104775 A TW 84104775A TW 324753 B TW324753 B TW 324753B
Authority
TW
Taiwan
Prior art keywords
compressed air
discharge flow
pressure
compressor
supplying compressed
Prior art date
Application number
TW084104775A
Other languages
Chinese (zh)
Inventor
Tatsuyuki Hoshino
Masao Shiraki
Takashi Tomo
Hisashi Sakataka
Tatsuya Hirose
Original Assignee
Toyota Automatic Loom Co 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 Toyota Automatic Loom Co Ltd filed Critical Toyota Automatic Loom Co Ltd
Application granted granted Critical
Publication of TW324753B publication Critical patent/TW324753B/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C28/00—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids
    • F04C28/10—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids characterised by changing the positions of the inlet or outlet openings with respect to the working chamber
    • F04C28/16—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids characterised by changing the positions of the inlet or outlet openings with respect to the working chamber using lift valves
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D47/00—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms
    • D03D47/28—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms wherein the weft itself is projected into the shed
    • D03D47/30—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms wherein the weft itself is projected into the shed by gas jet
    • D03D47/3006—Construction of the nozzles
    • D03D47/3013—Main nozzles
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D47/00—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms
    • D03D47/28—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms wherein the weft itself is projected into the shed
    • D03D47/30—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms wherein the weft itself is projected into the shed by gas jet
    • D03D47/3026—Air supply systems
    • D03D47/3033—Controlling the air supply
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D47/00—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms
    • D03D47/28—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms wherein the weft itself is projected into the shed
    • D03D47/30—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms wherein the weft itself is projected into the shed by gas jet
    • D03D47/3026—Air supply systems
    • D03D47/3053—Arrangements or lay out of air supply systems
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D47/00—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms
    • D03D47/28—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms wherein the weft itself is projected into the shed
    • D03D47/30—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms wherein the weft itself is projected into the shed by gas jet
    • D03D47/3026—Air supply systems
    • D03D47/306—Construction or details of parts, e.g. valves, ducts
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D47/00—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms
    • D03D47/34—Handling the weft between bulk storage and weft-inserting means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B27/00—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders
    • F04B27/08—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis
    • F04B27/14—Control
    • F04B27/16—Control of pumps with stationary cylinders
    • F04B27/18—Control of pumps with stationary cylinders by varying the relative positions of a swash plate and a cylinder block
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/06—Control using electricity
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/08—Regulating by delivery pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C28/00—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids
    • F04C28/08—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids characterised by varying the rotational speed
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B2205/00—Fluid parameters
    • F04B2205/05—Pressure after the pump outlet

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Looms (AREA)
  • Control Of Positive-Displacement Pumps (AREA)

Abstract

A kind of compressed air supplier, which consists of - a consuming apparatus of compressed air and compressor - discharge flow switching method for two or more discharge flow switching on the discharge flow form the above compressor in unit time - the pressure inspection method for inspecting the pressure of the compressed air in the path from the compressor to the consuming apparatus - the discharge flow deciding method for deciding the discharge flow switching of the specified mode according to the pre-set base pressure compared to the pressure being inspected out by the inspection method
TW084104775A 1994-05-16 1995-05-15 Method and apparatus for supplying compressed air TW324753B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP10133394 1994-05-16
JP24015594 1994-10-04

Publications (1)

Publication Number Publication Date
TW324753B true TW324753B (en) 1998-01-11

Family

ID=26442226

Family Applications (1)

Application Number Title Priority Date Filing Date
TW084104775A TW324753B (en) 1994-05-16 1995-05-15 Method and apparatus for supplying compressed air

Country Status (4)

Country Link
KR (1) KR950033104A (en)
BE (1) BE1008749A3 (en)
DE (1) DE19517748A1 (en)
TW (1) TW324753B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI451009B (en) * 2011-11-15 2014-09-01

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08311744A (en) * 1995-05-17 1996-11-26 Toyota Autom Loom Works Ltd Control of use of compressed air in jet loom and compressed air supplier for use in jet loom
US6796338B2 (en) 2001-09-03 2004-09-28 Sulzer Textil Ag Air jet weaving machine and compressed air supply for same
EP1288359A1 (en) * 2001-09-03 2003-03-05 Sulzer Textil Ag Air jet loom and compressed air supply therefor
DE102005004064A1 (en) 2005-01-21 2006-07-27 Picanol N.V. Device for introducing weft threads in an air-jet loom
US20090035167A1 (en) 2007-08-03 2009-02-05 Zili Sun Stepped scroll compressor with staged capacity modulation
US8328531B2 (en) 2009-01-22 2012-12-11 Danfoss Scroll Technologies, Llc Scroll compressor with three-step capacity control
JP5780102B2 (en) * 2011-10-11 2015-09-16 株式会社豊田自動織機 Air leak detection method for air jet loom
JP2021055648A (en) * 2019-10-01 2021-04-08 株式会社日立産機システム Fluid machine device
DE102022205936B3 (en) 2022-06-10 2023-04-13 Lindauer Dornier Gesellschaft Mit Beschränkter Haftung METHOD FOR REGULATION OF AIR SUPPLY PRESSURE OF A LOOPPING MACHINE PLANT WITH SEVERAL AIR-JET WEAVING MACHINES, SYSTEM FOR REGULATION OF AIR SUPPLY PRESSURE OF A LOOPPING MACHINE PLANT AND LOOPPING MACHINE PLANT

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD93614A1 (en) * 1970-07-06 1972-11-05 Device for regulating the pressure of reciprocating compressors with digital control character
US4655693A (en) * 1980-10-27 1987-04-07 Champion Spark Plug Company Compressor apparatus
CH660100A5 (en) * 1981-12-18 1987-03-13 Cerac Inst Sa DEVICE FOR DRIVING A COMPRESSOR.
AU561950B2 (en) * 1982-12-15 1987-05-21 Sanden Corporation Capacity control for scroll compressor
JP2596231B2 (en) * 1991-02-05 1997-04-02 株式会社豊田自動織機製作所 Weft insertion control device in jet loom
JPH05172052A (en) * 1991-12-18 1993-07-09 Sanden Corp Variable displacement swash plate type compressor
DE4243118A1 (en) * 1992-12-21 1994-06-23 Continental Ag Maintaining constant press. in hydraulic system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI451009B (en) * 2011-11-15 2014-09-01

Also Published As

Publication number Publication date
DE19517748A1 (en) 1995-11-23
BE1008749A3 (en) 1996-07-02
KR950033104A (en) 1995-12-22

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