MANUFACTURING METHOD FOR POWER ELEMENT, POWER ELEMENT AND EXPANSION VALVE USING THE SAME

• Main Authors: OKUTSU KINYA, KAMATA NAOKI, MATSUDA RYO
• Format: Patent
• Language: English; Japanese
• Published: 16.03.2023
• Subjects: ACTUATING-FLOATS; BLASTING; COCKS; COMBINED HEATING AND REFRIGERATION SYSTEMS; DEVICES FOR VENTING OR AERATING; ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEAT PUMP SYSTEMS; HEATING; LIGHTING; LIQUEFACTION SOLIDIFICATION OF GASES; MANUFACTURE OR STORAGE OF ICE; MECHANICAL ENGINEERING; REFRIGERATION MACHINES, PLANTS OR SYSTEMS; REFRIGERATION OR COOLING; TAPS; THERMAL INSULATION IN GENERAL; VALVES; WEAPONS

To provide a manufacturing method for a power element capable of reducing the number of components and a weight and facilitating manufacturing, a power element, and an expansion valve using the power element.SOLUTION: A manufacturing method for a power element including an upper cover member, a rece...