JPS61137886U - - Google Patents

Info

Publication number
JPS61137886U
JPS61137886U JP1985021793U JP2179385U JPS61137886U JP S61137886 U JPS61137886 U JP S61137886U JP 1985021793 U JP1985021793 U JP 1985021793U JP 2179385 U JP2179385 U JP 2179385U JP S61137886 U JPS61137886 U JP S61137886U
Authority
JP
Japan
Prior art keywords
fitted
coil spring
outer cylinder
actuator
rod
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.)
Granted
Application number
JP1985021793U
Other languages
Japanese (ja)
Other versions
JPH0241352Y2 (en
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 filed Critical
Priority to JP1985021793U priority Critical patent/JPH0241352Y2/ja
Publication of JPS61137886U publication Critical patent/JPS61137886U/ja
Application granted granted Critical
Publication of JPH0241352Y2 publication Critical patent/JPH0241352Y2/ja
Expired legal-status Critical Current

Links

Classifications

    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
    • Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/14—Measures for saving energy, e.g. in green houses

Landscapes

  • Greenhouses (AREA)

Description

【図面の簡単な説明】[Brief explanation of drawings]

図面は本考案の実施態様を例示するもので、第
１図は本案アクチユエータの作動前の状態を表わ
す縦断側面図、第２図は同アクチユエータの作動
状態を表わす同縦断側面図、第３図は同アクチユ
エータを冷凍サイクル中に挿入した状態を表わす
フローチヤートである。 １…外筒、２…内筒、３…コイルスプリング、
４…ピストン板、４１…ロツド。 The drawings illustrate the embodiment of the present invention, and FIG. 1 is a longitudinal side view showing the actuator of the present invention in a state before operation, FIG. 2 is a longitudinal side view showing the actuator in its operating state, and FIG. This is a flowchart showing a state in which the actuator is inserted into a refrigeration cycle. 1...outer cylinder, 2...inner cylinder, 3...coil spring,
4... Piston plate, 4 1 ... Rod.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 外筒１内に間隙を設けて嵌装した内筒２内に、
設定した温度で復元する形状記憶合金で製作した
コイルスプリング３を嵌装するとともに、同コイ
ルスプリング３の復元力により付勢されるロツド
４１と一体のピストン板４を摺動自在に嵌装し、
前記外筒１には熱媒体の流入口１１と流出口１２
を設けて成るアクチユエータ。 In the inner cylinder 2 fitted with a gap in the outer cylinder 1,
A coil spring 3 made of a shape memory alloy that recovers at a set temperature is fitted, and a piston plate 4 integrated with a rod 41 , which is biased by the restoring force of the coil spring 3, is slidably fitted. ,
The outer cylinder 1 has an inlet 1 1 and an outlet 1 2 for the heat medium.
An actuator comprising:
JP1985021793U 1985-02-18 1985-02-18 Expired JPH0241352Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985021793U JPH0241352Y2 (en) 1985-02-18 1985-02-18

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985021793U JPH0241352Y2 (en) 1985-02-18 1985-02-18

Publications (2)

Publication Number Publication Date
JPS61137886U true JPS61137886U (en) 1986-08-27
JPH0241352Y2 JPH0241352Y2 (en) 1990-11-02

Family

ID=30513512

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985021793U Expired JPH0241352Y2 (en) 1985-02-18 1985-02-18

Country Status (1)

Country Link
JP (1) JPH0241352Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009062993A (en) * 2007-09-05 2009-03-26 Snecma Actuating device, bypass air bleed system equipped therewith, and turbojet engine comprising these

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009062993A (en) * 2007-09-05 2009-03-26 Snecma Actuating device, bypass air bleed system equipped therewith, and turbojet engine comprising these

Also Published As

Publication number Publication date
JPH0241352Y2 (en) 1990-11-02

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